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<strong>Field</strong> <strong>Guide</strong> <strong>to</strong> <strong>the</strong><strong>Amphibians</strong> <strong>of</strong> <strong>the</strong><strong>Eastern</strong> <strong>Arc</strong> <strong>Mountains</strong> and CoastalForests <strong>of</strong> Tanzania and KenyaElizabeth B. Harper, G. John Measey, David A. Patrick, MicheleMenegon, and James R. Voneshwith KiSwahili translation by Imani SwillaMfasiri wa Kiswahili, Imani Swilla


Published by Camerapix Publishers International,PO Box 45048, 00100 GPONairobi, Kenya.© Camerapix 2010ISBN 9 781904 722489This book was designed and produced byCamerapix Publishers International,PO Box 45048, 00100 GPONairobi, KenyaProduction Direc<strong>to</strong>r: Rukhsana HaqText by: Elizabeth B. Harper, G. John Measey, David A. Patrick, Michele Menegon,and James R. Vonesh with KiSwahili translation by Imani SwillaEdited by: Elizabeth HarperDesign: Shakira ChaudhryAll rights reserved. No part <strong>of</strong> this publication may be reproduced,s<strong>to</strong>red in a retrieval system, or transmitted in any form, or by any means,electronic, mechanical, pho<strong>to</strong>copying, recording or o<strong>the</strong>rwise, without permissionin writing from Camerapix Publishers International.Printed by: UIC Printing Press, Singapore.Table <strong>of</strong> ContentsPreface 4Acknowledgements 6The <strong>Eastern</strong> <strong>Arc</strong> <strong>Mountains</strong> and Coastal Forests 7Amphibian Habitat Types 12A His<strong>to</strong>rical Perspective 18Amphibian Conservation in <strong>the</strong> <strong>Eastern</strong> <strong>Arc</strong> 24Using This Book 28Identification and Terminology 36Species Accounts 38Bibliography 316YaliyomoUtangulizi 5Shukrani 6Milima ya Tao la Mashariki na Misitu ya Pwani 7Aina ya Mazingira ya Vyura wanapopatikana 12Mtazamo wa Kihis<strong>to</strong>ria 21Uhifadhi wa Vyura kwenye Tao la Mashariki 26Matumizi ya Kitabu Hiki 30Uainishaji na Istilahi 37Spishi 39Bibliografia 316


PrefaceThis guide was begun in 2002 as a field guide <strong>to</strong> <strong>the</strong> amphibians <strong>of</strong> <strong>the</strong> EastUsambara <strong>Mountains</strong> in Tanzania, with a focus on <strong>the</strong> species found at AmaniNature Reserve. Corodius Sawe, <strong>the</strong>n head conserva<strong>to</strong>r <strong>of</strong> <strong>the</strong> reserve suggested<strong>the</strong> idea <strong>to</strong> James Vonesh who was at Amani conducting research on <strong>the</strong> ecology<strong>of</strong> Hyperolius spinigularis. At <strong>the</strong> time, I was in Tanzania working on a projectsupported by <strong>the</strong> Watson Foundation <strong>to</strong> observe and pho<strong>to</strong>graph frogs. I was veryfortunate <strong>to</strong> stumble upon Amani Nature Reserve. There I met David Patrick,who was familiar with <strong>the</strong> amphibian fauna <strong>of</strong> Amani through his M.Sc. researchand he gave me a quick introduction <strong>to</strong> <strong>the</strong> species at Amani Pond. Dave and Iwere married four years later and continue <strong>to</strong> collaborate on amphibian research.James has been a wonderful men<strong>to</strong>r <strong>to</strong> us both and was instrumental in gettingthis project <strong>of</strong>f <strong>the</strong> ground. With support from Mr. Sawe, James and I workedon <strong>the</strong> initial draft <strong>of</strong> <strong>the</strong> guide for six weeks at Amani. It remained in <strong>the</strong> form<strong>of</strong> a ‘preliminary draft’ available on <strong>the</strong> web in pdf form for several years. WhenCEPF, <strong>the</strong> Critical Ecosystem Partnership Fund, began investing heavily in effortsaimed at conserving <strong>the</strong> biodiversity <strong>of</strong> <strong>the</strong> <strong>Eastern</strong> <strong>Arc</strong> <strong>Mountains</strong> and CoastalForests <strong>of</strong> Tanzania and Kenya, we received funding <strong>to</strong> publish <strong>the</strong> guide. CEPFrequested that we expand <strong>the</strong> area covered by <strong>the</strong> guide and incorporate <strong>the</strong>results <strong>of</strong> amphibian research supported by CEPF throughout <strong>the</strong> <strong>Eastern</strong> <strong>Arc</strong>and Coastal Forests. Since <strong>the</strong>se efforts were begun in 2004, an overwhelmingnumber <strong>of</strong> new amphibian species have been discovered, many <strong>of</strong> which have yet<strong>to</strong> be named. Fortunately, Michele Menegon and John Measey, who have spentcountless hours in <strong>the</strong> field over <strong>the</strong> past few years, were willing <strong>to</strong> collaboratewith us as we expanded <strong>the</strong> guide far beyond its original scope. We are alsoappreciative <strong>of</strong> <strong>the</strong> enthusiastic encouragement and helpful advice from manyo<strong>the</strong>r herpe<strong>to</strong>logists working in East Africa. It has been a pleasure <strong>to</strong> work amongsuch a generous and collegial group <strong>of</strong> people.Elizabeth HarperUtanguliziKazi ya kuandika kitabu hiki ilianza mwaka 2001 kama kitabu juu ya amfibiawa Milima ya Usambara Mashariki nchini Tanzania, kilichokuwa kinalenga spishizinazopatikana kwenye Hifadhi ya Amani. Corodius Sawe, aliyekuwa MhifadhiMkuu wa Hifafhi ya Amani alimshauri kuandika kitabu James Vonesh ambayealikuwa Amani akifanya utafiti juu ya ikolojia ya Hyperolius spinigularis. Wakatihuu, mimi nilikuwa nchini Tanzania kwenye mradi uliogharimiwa na WatsonFoundation, nikifanya utafiti wa vyura na kuwapiga picha. Nilipata bahatikubwa ya kufika Hifadhi ya Amani. Nikiwa Amani, nilikutana na David Patrick,aliyekuwa anawafahamu vizuri amfibia wa Amani ku<strong>to</strong>kana na utafiti wake washahada ya uzamili ya sayansi na alinipatia maelezo juu ya spishi za Bwawala Amani. Dave na mimi tulifunga ndoa miaka minne baadaye na tunaendeleakushirikiana kwenye utafiti wa amfibia. James ameendelea kuwa mwalimu wetumzuri na alikuwa mtu muhimu sana katika kuanzisha mradi huu wa sasa wakuandika kitabu. James na mimi, tukisaidiwa na Sawe, tulitayarisha rasimu yakwanza ya kitabu katika kipindi cha majuma sita tukiwa Amani. Maandiko hayoyalibaki “rasimu ya awali” ya pdf kwenye <strong>to</strong>vuti kwa miaka kadhaa. The CriticalEcosystem Partnership Fund (CEPF), ilipoanza kufadhili kwa kiasi kikubwauhifadhi wa Milima ya Tao la Mashariki na Misitu ya Pwani (MTMMP)nchiniKenya na Tanzania, ilitupa fedha kwa ajili ya kuchapisha kitabu. CEPF ilitushauritupanue eneo linaloshughulikiwa kwenye kitabu na kujumuisha ma<strong>to</strong>keo yautafiti unaogharimiwa na CEPF kwenye eneo lote la Tao la Mashariki na Misitu yaPwani. Tangu kazi ilipoanza mwaka 2004, spishi nyingi zimegunduliwa na nyingibado hazijapewa majina. Bahati nzuri, Michele Menegon na John Measey, ambaowametumia muda mwingi wakifanya utafiti kwa miaka kadhaa, walikuwa tayarikushirikiana nasi tulipokipanua kitabu hiki zaidi ya tulivyokusudia mwanzoni.Aidha tunashukuru sana wataalam wengine wa amfibia na nyoka kwenye eneo laAfrika Mashariki kwa kututia moyo na kutupa ushauri. Tumefurahia sana kuwezakufanya kazi na kundi hili la wataalam ambao wako tayari kushirikiana nasi nakubadilishana nasi uzoefu wao.Elizabeth Harper <strong>Field</strong> <strong>Guide</strong> <strong>to</strong> <strong>the</strong> <strong>Amphibians</strong> <strong>of</strong> <strong>the</strong> <strong>Eastern</strong> <strong>Arc</strong> <strong>Mountains</strong> and Coastal Forests <strong>of</strong> Tanzania and Kenya <strong>Field</strong> <strong>Guide</strong> <strong>to</strong> <strong>the</strong> <strong>Amphibians</strong> <strong>of</strong> <strong>the</strong> <strong>Eastern</strong> <strong>Arc</strong> <strong>Mountains</strong> and Coastal Forests <strong>of</strong> Tanzania and Kenya


AcknowledgementsThe publication <strong>of</strong> this guide has been made possible through <strong>the</strong> CriticalEcosystem Partnership Fund (CEPF). The development <strong>of</strong> <strong>the</strong> preliminaryversion <strong>of</strong> <strong>the</strong> guide was supported by <strong>the</strong> Watson Foundation (<strong>to</strong> EBH) and anNSF DDIG and EPA STAR Fellowship (<strong>to</strong> JRV). The Amani Nature Reserve and<strong>the</strong> Tanzanian Forestry & Beekeeping Division provided important logistic andfinancial support in <strong>the</strong> field. The authors would particularly like <strong>to</strong> thank Mr.Corodius Sawe for his support. Several students from <strong>the</strong> State University <strong>of</strong>New York College <strong>of</strong> Environmental Science and Forestry assisted with libraryresearch, including Vanessa Smilansky, John Vanek, Kevin Deitz, and KellyGoodall. We are grateful for <strong>the</strong> skillful translation <strong>of</strong> <strong>the</strong> text by Imani Swilla<strong>of</strong> <strong>the</strong> University <strong>of</strong> Dar es Salaam. We are also very appreciative <strong>of</strong> thosewho contributed pho<strong>to</strong>graphs, including Dave Blackburn, Alan Channing, BobDrewes, Luke Mahler, Arne Schiøtz, and Martin Vestergaard. We owe specialthanks <strong>to</strong> our many colleagues who <strong>of</strong>fered useful advice on revisions <strong>of</strong> earlierdrafts, especially Dave Blackburn, Kim Howell and Arne Schiøtz. Sarah Steffenhelped tremendously with logistics and editing.ShukraniGharama za uchapishaji wa kitabu hiki zimelipwa na Critical EcosystemPartnership Fund (CEPF). Aidha, utayarishaji wa <strong>to</strong>leo la awali la kitabu hikiulifadhiliwa na Watson Foundation (EBH) pamoja na NSF DDIG na EPA STARFellowship (JRV). Hifadhi ya Amani na Idara ya Misitu na Nyuki ya Tanzaniazili<strong>to</strong>a msaada wa fedha na usafiri wakati wa kufanya utafiti. Waandishiwanamshukuru sana Bwana Corodius Sawe kwa msaada wake. Tunawashukurupia Vanessa Smilansky, John Vanek, Kevin Deitz na Kelly Goodall, wanafunziku<strong>to</strong>ka Idara ya Sayansi za Mazingira na Misitu ya Chuo Kikuu cha New Yorkwaliosaidia kufanya utafiti kwenye maktaba. Aidha, tuna<strong>to</strong>a shukrani kwa ImaniSwilla wa Chuo Kikuu cha Dar es Salaam kwa kufanya tafsiri ya Kiswahili.Watu wengi walitupatia picha, wakiwemo Dave Blackburn, Alan Channing, BobDrewes, Luke Mahler, Arne Schiøtz, na Martin Vestergaard. Shukrani za pekeeziwafikie wataalamu wenzetu, hususan Dave Blackburn, Kim Howell na ArneSchiøtz ambao wali<strong>to</strong>a ushauri muhimu wakati wa kufanya marekebisho yamaandiko ya awali.The <strong>Eastern</strong> <strong>Arc</strong> <strong>Mountains</strong> and Coastal Forests - BiodiversityThe <strong>Eastern</strong> <strong>Arc</strong> <strong>Mountains</strong> and Coastal Forests <strong>of</strong> Tanzania and Kenya (EACF)is a small area with remarkably high biodiversity. In less than 5000 km 2 <strong>of</strong>remaining natural habitat, it contains one <strong>of</strong> <strong>the</strong> highest densities <strong>of</strong> uniquevertebrate and plant species found anywhere in <strong>the</strong> world (Fig. 1). Theseendemic species include more than 100 vertebrates and 800 plant species. Of<strong>the</strong> over 100 amphibians that occur in <strong>the</strong> EACF, over half are endemic or nearendemic.The EACF ecosystem is also one <strong>of</strong> <strong>the</strong> most endangered hotspots,with high rates <strong>of</strong> forest loss and degradation that threaten <strong>the</strong> future <strong>of</strong> <strong>the</strong>seunique species. Updated information on <strong>the</strong> biodiversity hotspots can be foundat: http://www.biodiversityhotspots.org.Milima ya Tao la Mashariki na Misitu ya Pwani (MTMMP) -BioanuaiMilima ya Tao la Mashariki na Misitu ya Pwani (MTMMP) ya Tanzania na Kenyani eneo dogo kuliko yote duniani lenye spishi nyingi ambazo hazipatikanimahali pengine popote. Eneo hili lenye ukubwa chini ya kilomita 5000 zamraba lina msongamano mkubwa wa spishi za wanyama wengi wenye uti wamgongo na za mimea kuliko eneo lingine lolote duniani (Mchoro 1). Spishi hiziambazo zinapatikana kwenye eneo hilo tu ni zaidi ya 100 za wanyama wenyeuti wa mgongo na zaidi ya spishi 800 za mimea. Kati ya vyura zaidi ya 100wanaopatikana MTMMP, zaidi ya nusu yake hawapatikani mahali penginepopopote au wanapatikana kwa nadra kwenye maeneo mengine. Aidha, eneo hilo laMTMMP ni mojawapo la maeneo ya spishi nyingi yanayotishiwa ku<strong>to</strong>weka; kasiya ku<strong>to</strong>weka kwa misitu na uharibifu wa misitu vinatishia mustakabali wa spishihizi zinazopatikana kwa nadra. Taarifa za karibuni juu ya maeneo yenye spishinadra zinapatikana kwenye <strong>to</strong>vuti hii: http://www.biodiversityhotspots.org. <strong>Field</strong> <strong>Guide</strong> <strong>to</strong> <strong>the</strong> <strong>Amphibians</strong> <strong>of</strong> <strong>the</strong> <strong>Eastern</strong> <strong>Arc</strong> <strong>Mountains</strong> and Coastal Forests <strong>of</strong> Tanzania and Kenya <strong>Field</strong> <strong>Guide</strong> <strong>to</strong> <strong>the</strong> <strong>Amphibians</strong> <strong>of</strong> <strong>the</strong> <strong>Eastern</strong> <strong>Arc</strong> <strong>Mountains</strong> and Coastal Forests <strong>of</strong> Tanzania and Kenya


The <strong>Eastern</strong> <strong>Arc</strong> <strong>Mountains</strong>The <strong>Eastern</strong> <strong>Arc</strong> is made up <strong>of</strong> 13 separate mountain blocks running in a broken linefrom north <strong>to</strong> south, including <strong>the</strong> Taita Hills, North Pare, South Pare, West Usambara,East Usambara, Nguu, Nguru, Ukaguru, Uluguru, Rubeho, Malundwe, Udzungwaand Mahenge <strong>Mountains</strong> (Fig. 2). Forests in <strong>the</strong>se mountains extend from 300 m at<strong>the</strong> base <strong>to</strong> over 2000 m. These mountains are ancient in origin having been formedby movement in <strong>the</strong> earth’s crust 290-180 million years ago (mya), resulting in <strong>the</strong>creation <strong>of</strong> flat-<strong>to</strong>pped mountains. However, <strong>the</strong> archipelago <strong>of</strong> <strong>Eastern</strong> <strong>Arc</strong> <strong>Mountains</strong>with which we are familiar <strong>to</strong>day resulted from <strong>the</strong> most recent faulting some 7 mya at<strong>the</strong> same time as <strong>the</strong> formation <strong>of</strong> <strong>the</strong> Great Rift Valley. The age <strong>of</strong> <strong>the</strong> <strong>Eastern</strong> <strong>Arc</strong> canbe compared with <strong>the</strong> much younger Mt. Kilimanjaro and Mt. Meru which were formedfrom volcanic eruptions within <strong>the</strong> past 1 million years. This his<strong>to</strong>ry directly relates <strong>to</strong><strong>the</strong> incredible biodiversity found in <strong>the</strong> <strong>Eastern</strong> <strong>Arc</strong> <strong>Mountains</strong>. The climate in <strong>the</strong>semountains is likely <strong>to</strong> have been relatively stable throughout <strong>the</strong>ir his<strong>to</strong>ry, whereas <strong>the</strong>climate in <strong>the</strong> lowland areas between <strong>the</strong> mountains has fluctuated over time. Theconstant conditions in <strong>the</strong> <strong>Eastern</strong> <strong>Arc</strong> <strong>Mountains</strong> allowed <strong>the</strong>m <strong>to</strong> serve as refugia forforest dependent species during periods when <strong>the</strong> lowlands became dry savanna ra<strong>the</strong>rthan wet forest. These mountain <strong>to</strong>p forest refugia have allowed many unique species<strong>to</strong> evolve and persist in <strong>the</strong> <strong>Eastern</strong> <strong>Arc</strong>.Milima ya Tao la MasharikiFigure 1 - The EACF hotspot contains over 50 reptile species found nowhere else in <strong>the</strong>world, including <strong>the</strong> West Usambara two-horned chameleon, Kinyongia multituberculata.Mchoro 1 - Eneo la Tao la Mashariki na Misitu ya Pwani (MTMMP) lina zaidi ya spishi 50 zareptilia ambazo hazipatikani mahali popote pengine duniani, ikiwa ni pamoja na kinyongamwenye pembe mbili, Kinyongia multituberculata, wa Usambara Magharibi.Tao la Mashariki lina makundi <strong>to</strong>fauti 13 ya milima ambayo haijaungana, inayo<strong>to</strong>kakaskazini hadi kusini. Milima hii ni pamoja na ile ya Taita, Pare Kaskazini, PareKusini, Usambara Magharibi, Usambara Mashariki, Nguu, Nguru, Ukaguru, Uluguru,Rubeho, Malundwe, Udzungwa na Mahenge (Mchoro 2). Misitu ya milima hii inaanziakwenye mita 300 na kufikia zaidi ya mita 2000 ku<strong>to</strong>ka usawa wa bahari. Milima ni yakale sana na ili<strong>to</strong>kana na kusogea kwa tabaka la juu la dunia zaidi ya miaka milioni290 hadi 180 iliyopita; ma<strong>to</strong>keo yake ilikuwa ni milima yenye vilele vilivyo bapa(Tao la Mashariki). Lakini kundi la Milima ya Tao la Mashariki tunalolifahamu leo hiilili<strong>to</strong>kana na mpasuko wa chini ya ardhi takribani miaka milioni saba iliyopita, wakatiBonde la Ufa linatengenezwa. Umri wa Tao la Mashariki unaweza kulinganishwa na ulewa Milima Kilimanjaro na Meru, yenye umri mdogo zaidi ambayo ilizaliwa na milipukoya volkano miaka milioni moja iliyopita. His<strong>to</strong>ria hii ina uhusiano wa moja kwa mojana bioanuai nyingi sana iliyopo kwenye Milima ya Tao la Mashariki. Inaelekea kwambatabia ya milima hii haijabadilika katika his<strong>to</strong>ria yao yote, wakati maeneo mengi sanaduniani yalikumbwa na mabadiliko makubwa ya tabia, ikiwa ni pamoja na kuji<strong>to</strong>kezakwa mi<strong>to</strong> ya barafu (Lovett 1993). Ku<strong>to</strong>kuwepo mabadiliko makubwa ya tabia kwenyeTao la Mashariki kuliwezesha spishi nyingi kubadilika taratibu na ku<strong>to</strong>fautiana kwenyekila mlima na hivyo kuzalisha idadi kubwa sana ya spishi za pekee. <strong>Field</strong> <strong>Guide</strong> <strong>to</strong> <strong>the</strong> <strong>Amphibians</strong> <strong>of</strong> <strong>the</strong> <strong>Eastern</strong> <strong>Arc</strong> <strong>Mountains</strong> and Coastal Forests <strong>of</strong> Tanzania and Kenya <strong>Field</strong> <strong>Guide</strong> <strong>to</strong> <strong>the</strong> <strong>Amphibians</strong> <strong>of</strong> <strong>the</strong> <strong>Eastern</strong> <strong>Arc</strong> <strong>Mountains</strong> and Coastal Forests <strong>of</strong> Tanzania and Kenya


The Coastal ForestsThe Coastal Forest portion <strong>of</strong> <strong>the</strong> EACF consists <strong>of</strong> a mosaic <strong>of</strong> forest blocksand <strong>the</strong> drier savannah and woodland habitat that occur along <strong>the</strong> coast from<strong>the</strong> Kenyan border with Somalia <strong>to</strong> <strong>the</strong> Tanzanian border with Mozambique. Thelargest Coastal Forest patches both occur in Kenya, in <strong>the</strong> Shimba Hills (63km 2 ) and Arabuko-Sokoke (370 km 2 ). Most coastal forests occur below 500 melevation, but a few in Tanzania extend as high as 1,040 m. The geologic his<strong>to</strong>ry<strong>of</strong> <strong>the</strong> Coastal Forests consists <strong>of</strong> frequent tec<strong>to</strong>nic activity and shoreline shifts;however <strong>the</strong> proximity <strong>of</strong> <strong>the</strong> Indian Ocean provides a consistently warm and wetclimate.Misitu ya PwaniEneo la Misitu ya Pwani iliyopo katika MTMMP ni mchanganyiko wa vipandevya misitu, savana na miombo ambazo zipo pwani kuanzia kwenye mpaka katiya Kenya na Somalia hadi mpakani mwa Tanzania na Msumbiji. Misitu ya pwanimikubwa kuliko yote inapatikana Kenya, katika Milima ya Shimba (63 km 2 ) naArabuko-Sokoke (370 km 2 ). Idadi kubwa ya misitu inapatikana chini ya mita 500ku<strong>to</strong>ka usawa wa bahari, lakini misitu michache nchini Tanzania inapatikanahadi kwenye mita 1,040 ku<strong>to</strong>ka usawa wa bahari. His<strong>to</strong>ria ya jiolojia ya misitu yapwani inaonyesha kwamba misitu hii ili<strong>to</strong>kana na kusogea kwa tabaka la duniamara kwa mara na mabadiliko ya fukwe; hata hivyo, unyevu na jo<strong>to</strong> la Bahari yaHindi ulitengeneza mazingira mazuri kwa maendeleo ya spishi nyingi.ClimateFigure - 2 Map <strong>of</strong> <strong>the</strong> <strong>Eastern</strong> <strong>Arc</strong> and Coastal Forests in Kenya and Tanzania.Ramani ya TMMP nchini Kenya na Tanzania. 1) Taita Hills; 2) North Pare <strong>Mountains</strong>;3) South Pare <strong>Mountains</strong>; 4) West Usambara <strong>Mountains</strong>; 5) East Usambara <strong>Mountains</strong>;6) Nguu <strong>Mountains</strong>; 7) Nguru <strong>Mountains</strong>; 8) Ukaguru <strong>Mountains</strong>; 9) Uluguru <strong>Mountains</strong>;10) Rubeho <strong>Mountains</strong>; 11) Malundwe <strong>Mountains</strong>; 12) Udzungwa <strong>Mountains</strong>; 13) Mahenge<strong>Mountains</strong>; 14) Kenyan Coastal Forest; 15) Tanzanian Coastal Forest.Mchoro - 2 Ramani ya MTMMP nchini Kenya na Tanzania. 1) Vilima vya Taita; 2) Milimaya Pare Kaskazini; 3) Milima ya Pare Kusini; 4) Milima ya Usambara Magharibi; 5) Milimaya Usambara Mashariki; 6) Milima ya Nguu; 7) Milima ya Nguru; 8) Milima ya Ukaguru;9) Milima ya Uluguru; 10) Milima ya Rubeho; 11) Milima ya Malundwe; 12) Milima yaUdzungwa; 13) Milima ya Mahenge ; 14) Milima ya Pwani ya Kenya; 15) Milima ya Pwaniya Tanzania.The climate <strong>of</strong> <strong>the</strong> EACF is extremely moist because <strong>the</strong> mountains collect watercoming from <strong>the</strong> Indian Ocean. Annual rainfall can be as high as 3000 mm on<strong>the</strong> eastern mountain slopes and typically ranges from 900 – 1400 mm in <strong>the</strong>Coastal Forests. This rain falls principally in two rainy seasons in <strong>the</strong> nor<strong>the</strong>rn<strong>Eastern</strong> <strong>Arc</strong> with <strong>the</strong> long rains occurring from March <strong>to</strong> May and <strong>the</strong> short rainsfrom Oc<strong>to</strong>ber <strong>to</strong> December. In <strong>the</strong> south <strong>the</strong>re is a single rainy season fromDecember <strong>to</strong> April. The temperature can range widely from 10 – 31°C dependingon <strong>the</strong> season and altitude. The hottest month is January and <strong>the</strong> coldest monthis July. Frosts are not uncommon at high altitudes (>1800 m) in <strong>the</strong> dry season.10 <strong>Field</strong> <strong>Guide</strong> <strong>to</strong> <strong>the</strong> <strong>Amphibians</strong> <strong>of</strong> <strong>the</strong> <strong>Eastern</strong> <strong>Arc</strong> <strong>Mountains</strong> and Coastal Forests <strong>of</strong> Tanzania and Kenya <strong>Field</strong> <strong>Guide</strong> <strong>to</strong> <strong>the</strong> <strong>Amphibians</strong> <strong>of</strong> <strong>the</strong> <strong>Eastern</strong> <strong>Arc</strong> <strong>Mountains</strong> and Coastal Forests <strong>of</strong> Tanzania and Kenya 11


Tabia ya NchiMaeneo ya MTMMP yana hewa yenye unyevunyevu wa kiwango cha juu sanaku<strong>to</strong>kana na milima kukusanya maji ya Bahari ya Hindi. Kiasi cha mvua kwamwaka kinafikia 3000 mm kwenye miteremko ya milima ya mashariki na katiya 900 mm hadi 1400 mm kwenye milima ya pwani. Kuna misimu miwili yamvua kwenye eneo la kaskazini la Tao la Mashariki, ambapo mvua za masikazinanyesha kati ya Machi na Mei na mvua za vuli kati ya Ok<strong>to</strong>ba na Desemba.Eneo la kusini la Tao la Mashariki lina msimu mmoja wa mvua, kuanzia Desembahadi Aprili. Hali ya jo<strong>to</strong> ina<strong>to</strong>fautiana kati ya 10 0 C na 31 0 C, kufuatana namwinuko ku<strong>to</strong>ka usawa wa bahari; mara nyingi kuna jalidi kwenye maeneo ya juuku<strong>to</strong>ka usawa wa bahari (zaidi ya 1800 m) wakati wa kiangazi.Amphibian Habitat TypesThe <strong>Eastern</strong> <strong>Arc</strong> <strong>Mountains</strong> and Coastal Forests encompass a wide range <strong>of</strong>habitat types that are defined largely by elevation and rainfall patterns which inturn influence vegetation (Table 1; Fig. 3). Each amphibian species in <strong>the</strong> EACFis found in only a subset <strong>of</strong> <strong>the</strong>se habitats. Schiøtz (1999), for example, divided<strong>the</strong> African treefrogs in<strong>to</strong> three categories based on <strong>the</strong>ir habitat associations:<strong>the</strong> savanna fauna, forest fauna, and bushland or farmbush fauna. Amphibianbreeding habitats also tend <strong>to</strong> be species specific (Fig. 4). Some species layeggs directly in <strong>the</strong> leaf litter <strong>of</strong> <strong>the</strong> forest floor (e.g. Arthroleptis species), ando<strong>the</strong>r species give birth <strong>to</strong> live young (e.g. Nec<strong>to</strong>phrynoides species) but most <strong>of</strong><strong>the</strong> amphibians in <strong>the</strong> EACF lay eggs in or near water. These water bodies caninclude roadside ditches and puddles, streams, flooded grasslands, swamps andpermanent ponds.Aina za Mazingira wanapopatikana VyuraMilima ya Tao la Mashariki na Misitu ya Pwani ni maeneo ambayo yana ainambalimbali za mazingira yenye miinuko na mifumo ya mvua, hali ambayoinaathiri uo<strong>to</strong> pia (Jedwali 1; Mchoro 3). Kila spishi ya vyura kwenye MTMMPinapatikana kwenye kundi moja tu la mazingira na siyo mengine. Kwa mfano,Schiøtz (1999) aligawanya vyura miti wa Afrika katika makundi matatu ku<strong>to</strong>kanana mazingira yao: vyura miti wa savana, vyura miti wa misituni, vyura miti wavichakani na vyura miti wa mashambani. Aidha, tabia ya kuzaliana ya vyura ni<strong>to</strong>fauti kwa kila spishi (Mchoro 4). Baadhi ya spishi zinataga mayai moja kwamoja kwenye majani ya chini ya msituni (kwa mfano spishi ya Nec<strong>to</strong>phrynoides),wengine wanazaa wa<strong>to</strong><strong>to</strong> (kwa mfano Nec<strong>to</strong>phrynoides) lakini idadi kubwa yavyura wa MTMMP wanataga mayai majini au karibu na maji. Maji hayo ni pamojana ya mifereji, kandokando ya barabara, viji<strong>to</strong>, nyika, mabwawa na madimbwi.Habitat TypeAina ya mazingiraUpper montane forestMisitu ya juu, zaidi ya 1200m ku<strong>to</strong>ka usawa wa bahariMontane grasslandNyasi, zaidi ya 1200 mku<strong>to</strong>ka usawa wa bahari,Montane forestMisitu, zaidi ya 1200 mku<strong>to</strong>ka usawa wa bahari,Dry montane forestMisitu kame, zaidi ya 1200m ku<strong>to</strong>ka usawa wa bahari,Submontane forestMisitu, takribani 1200 mLowland forestMisitu ya maeneo tambarareMiombo woodland*Miombo*Lowland grassland*Nyasi, maeneo tambarare*Bushland*Maeneo ya vichaka*Elevation (m)Urefu ku<strong>to</strong>kausawa wabahari (m)Rainfall (mm/yr)Kiwango chamvua (mm kwamwaka)> 1800 > 1200> 1800 > 12001200 – 1800 > 1200> 1500 100-1200800-1400 > 1500< 800 > 1500Vegetation Uo<strong>to</strong>Trees 10 – 20 m highMiti, urefu wa 10 - 20 mGrasses and sedgesNyasi na mafunjoTrees 25 – 40 mMiti, urefu wa 25 - 40 mTrees 10 – 20 mMiti, urefu 10-20 mTrees 25 – 40 mMiti, urefu 25-40 mTrees 25 – 40 mMiti, urefu 25-40 m200 – 900 800 – 1200 Trees 8 – 18 mMiti, urefu 8-18 m800 500-1000Grasses and sedgesNyasi na mafunjo< 800 500-1000 Shrubs < 6 mVichaka, < 6 mTable - 1 General habitat types found in <strong>the</strong> <strong>Eastern</strong> <strong>Arc</strong> <strong>Mountains</strong> and Coastal Forests.Jedwali - 1 Aina za Mazingira ya Tao la Mashariki na Misitu ya Pwani.*These habitats are <strong>of</strong>ten included in <strong>the</strong> more general term ‘savanna’* Mara nyingi, mazingira haya yanajumuishwa chini ya neno ‘savanna’12 <strong>Field</strong> <strong>Guide</strong> <strong>to</strong> <strong>the</strong> <strong>Amphibians</strong> <strong>of</strong> <strong>the</strong> <strong>Eastern</strong> <strong>Arc</strong> <strong>Mountains</strong> and Coastal Forests <strong>of</strong> Tanzania and Kenya <strong>Field</strong> <strong>Guide</strong> <strong>to</strong> <strong>the</strong> <strong>Amphibians</strong> <strong>of</strong> <strong>the</strong> <strong>Eastern</strong> <strong>Arc</strong> <strong>Mountains</strong> and Coastal Forests <strong>of</strong> Tanzania and Kenya 13


a)c)Figure - 3 Some <strong>of</strong> <strong>the</strong> common habitat types found in <strong>the</strong> EACF: a) Montane forest in<strong>the</strong> West Usambara <strong>Mountains</strong>; b) Bushland habitat between <strong>the</strong> West and East UsambaraMountians; c) Montane grassland.b)Mchoro - 3 Baadhi ya aina ya mazingira ya MTMMP ni: (a) Misitu iliyopo zaidi ya mita 1200ku<strong>to</strong>ka usawa wa bahari kwenye Milima ya Usambara Magharibi; b) Eneo la vichaka katiya Milima ya Usambara Magharibi na Usambara Mashariki; (c) nyika zilizopo zaidi ya mita1200 ku<strong>to</strong>ka usawa wa bahari.14 <strong>Field</strong> <strong>Guide</strong> <strong>to</strong> <strong>the</strong> <strong>Amphibians</strong> <strong>of</strong> <strong>the</strong> <strong>Eastern</strong> <strong>Arc</strong> <strong>Mountains</strong> and Coastal Forests <strong>of</strong> Tanzania and Kenya <strong>Field</strong> <strong>Guide</strong> <strong>to</strong> <strong>the</strong> <strong>Amphibians</strong> <strong>of</strong> <strong>the</strong> <strong>Eastern</strong> <strong>Arc</strong> <strong>Mountains</strong> and Coastal Forests <strong>of</strong> Tanzania and Kenya 15


a)c)Figure - 4 Habitats used for breeding by some EACF amphibians: a) a montane foreststream, breeding habitat for Phrynobatrachus kreffti; b) Ptychadena anchietae in amplexusin a roadside puddle; c) a foam nest <strong>of</strong> Chiromantis petersii.b)Mchoro - 4 Mazingira yanayotumiwa na vyura wa MTMMP wakati wa kuzaliana: (a) viji<strong>to</strong>vilivyopo zaidi ya mita 1200 ku<strong>to</strong>ka usawa wa bahari kwa ajili ya Phrynobatrachus kreffti; (b)dimbwi la barabarani ambapo dume la Ptychadena anchietae linampanda jike; (c) nyavu zapovu za Chiromantis petersii juu ya dimbwi la muda kwenye savanna.16 <strong>Field</strong> <strong>Guide</strong> <strong>to</strong> <strong>the</strong> <strong>Amphibians</strong> <strong>of</strong> <strong>the</strong> <strong>Eastern</strong> <strong>Arc</strong> <strong>Mountains</strong> and Coastal Forests <strong>of</strong> Tanzania and Kenya <strong>Field</strong> <strong>Guide</strong> <strong>to</strong> <strong>the</strong> <strong>Amphibians</strong> <strong>of</strong> <strong>the</strong> <strong>Eastern</strong> <strong>Arc</strong> <strong>Mountains</strong> and Coastal Forests <strong>of</strong> Tanzania and Kenya 17


A His<strong>to</strong>rical PerspectiveThe his<strong>to</strong>ry <strong>of</strong> European involvement in Tanzania and Kenya is reflected in <strong>the</strong>taxonomic his<strong>to</strong>ry <strong>of</strong> <strong>the</strong> amphibians <strong>of</strong> <strong>the</strong> <strong>Eastern</strong> <strong>Arc</strong> and Coastal Forests (Fig.5). European naturalists showed little interest in <strong>the</strong> forests <strong>of</strong> <strong>the</strong> <strong>Eastern</strong> <strong>Arc</strong><strong>Mountains</strong> until <strong>the</strong> second half <strong>of</strong> <strong>the</strong> 19 th century. Several <strong>of</strong> <strong>the</strong> amphibianspecies that occur in <strong>the</strong> region were described as early as 1841, however, <strong>the</strong>sewere widespread species described primarily from South Africa, Mozambiqueand Senegal. The German naturalist and explorer Wilhelm Peters described 6EACF species collected during his travels from Mozambique <strong>to</strong> Angola in 1842– 1848. Later, in 1878, he described three additional EACF species from <strong>the</strong>Taita Hills in Kenya.The earliest amphibian specimens from <strong>the</strong> EACF were collected anddescribed in <strong>the</strong> mid <strong>to</strong> late 19 th century when missionaries and explorers sentspecimens <strong>to</strong> Europe where <strong>the</strong>y were catalogued, described and named bymuseum zoologists. Lep<strong>to</strong>pelis flavomaculatus was <strong>the</strong> first species describedfrom a specimen collected in <strong>the</strong> EACF, at Rovuma Bay on <strong>the</strong> coast <strong>of</strong> Tanzania.The specimen was brought <strong>to</strong> <strong>the</strong> British Museum in London and described byAlbrecht Gün<strong>the</strong>r in 1864. It is unclear who collected <strong>the</strong> specimen, but DavidLivings<strong>to</strong>ne and o<strong>the</strong>r members <strong>of</strong> <strong>the</strong> Royal Geographic Society <strong>of</strong> London areknown <strong>to</strong> have explored <strong>the</strong> Rovuma River around this time.In <strong>the</strong> late 1800’s <strong>the</strong> ‘Scramble for Africa’ began and European interestsin <strong>the</strong> interior <strong>of</strong> Africa increased. Great Britain and Germany seized strategicports in Kenya and Tanzania from Omani Arab control. By <strong>the</strong> late 1880’s Kenyawas a British colony and mainland Tanzania, <strong>the</strong>n known as Tanganyika, waspart <strong>of</strong> German East Africa. Over <strong>the</strong> next 20 years <strong>the</strong> number <strong>of</strong> amphibianspecies described in <strong>the</strong> EACF doubled. In 1880 Albrecht Gün<strong>the</strong>r invitedGeorge Boulenger <strong>to</strong> <strong>the</strong> British Museum in London. Boulenger described 555amphibian species in his lifetime, seven <strong>of</strong> which occur in <strong>the</strong> EACF. The typelocalities for several <strong>of</strong> <strong>the</strong>se early specimens are vague, such as “<strong>the</strong> interior <strong>of</strong>Africa” and “<strong>the</strong> vicinity <strong>of</strong> Lake Tanganyika,” reflecting <strong>the</strong> unfamiliarity <strong>of</strong> <strong>the</strong>region <strong>to</strong> Europeans at <strong>the</strong> time.In <strong>the</strong> early 1900’s <strong>the</strong> Germans established extensive botanical gardens in<strong>the</strong> Amani area <strong>of</strong> <strong>the</strong> East Usambara <strong>Mountains</strong> in Tanzania. Amani becamea center for agricultural and botanical research and is <strong>the</strong> type locality for 10EACF amphibians. Some <strong>of</strong> <strong>the</strong>se specimens were sent <strong>to</strong> Boulenger in London,o<strong>the</strong>rs were among seven EACF species described by <strong>the</strong> German naturalist FritzNieden in 1911. Research continues <strong>to</strong> be carried out at Amani <strong>to</strong>day, and <strong>the</strong>amphibian fauna <strong>of</strong> this area is perhaps better studied than that <strong>of</strong> any o<strong>the</strong>rlocation in <strong>the</strong> <strong>Eastern</strong> <strong>Arc</strong> <strong>Mountains</strong>.Arthur Loveridge, <strong>of</strong>ten considered <strong>the</strong> greatest contribu<strong>to</strong>r <strong>to</strong> East Africanamphibian studies, also described species from Amani, including Hyperoliusmariae, which he named for his wife Mary. Loveridge was hired at <strong>the</strong> museumin Nairobi, Kenya in 1914, but due <strong>to</strong> <strong>the</strong> outbreak <strong>of</strong> World War I he joined<strong>the</strong> British East African Mounted Rifles shortly after. He collected specimensduring his three years in <strong>the</strong> military, but did not describe any EACF speciesuntil moving <strong>to</strong> Harvard’s Museum <strong>of</strong> Comparative Zoology in <strong>the</strong> United Statesin 1924. In 1925 he described Mertensophryne micranotis and in 1928 hedescribed 9 EACF species in collaboration with museum cura<strong>to</strong>r ThomasBarbour. Loveridge led expeditions in Kenya and Tanzania from 1929 – 1939and continued describing new species until <strong>the</strong> 1950’s. His contribution <strong>to</strong> <strong>the</strong>knowledge <strong>of</strong> <strong>the</strong> caecilian fauna is particularly noteworthy as his efforts morethan doubled <strong>the</strong> number <strong>of</strong> known species in <strong>the</strong> EACF.A lull in EACF amphibian research began during World War II (1939 – 1945)and did not come <strong>to</strong> an end until <strong>the</strong> 1970’s. In 1971 and 1972 Jean-LucPerrett described two Nec<strong>to</strong>phrynoides species from <strong>the</strong> Uluguru <strong>Mountains</strong>.Alice Grandison conducted research in <strong>the</strong> EACF in <strong>the</strong> 1970’s and 80’s,describing two new EACF species and reporting on <strong>the</strong> natural his<strong>to</strong>ry <strong>of</strong> severalEACF <strong>to</strong>ads. Arne Schiøtz wrote “The Treefrogs <strong>of</strong> <strong>Eastern</strong> Africa” in 1975. Thiscomprehensive guide described several new species and included <strong>the</strong> innovation<strong>of</strong> sound spectrograms <strong>of</strong> frog vocalizations. Schiøtz continued <strong>to</strong> describe newEACF species in<strong>to</strong> <strong>the</strong> 1980’s and 1990’s and published an important volume,“Treefrogs <strong>of</strong> Africa” in 1999.The use <strong>of</strong> sound spectrograms in <strong>the</strong> 1970’s accompanied a new wave <strong>of</strong>amphibian research in <strong>the</strong> region. Advances in research techniques includingcladistic analysis in <strong>the</strong> 1980’s and genetic sequencing in <strong>the</strong> 1990’sallowed an increased understanding <strong>of</strong> species relationships and geographicdistributions. Massive taxonomic revisions informed by <strong>the</strong>se techniques beganin <strong>the</strong> 1980s and continue <strong>to</strong> this day. The early work in <strong>the</strong>se areas includedRobert Drewes’ cladistic analyses <strong>of</strong> <strong>the</strong> treefrogs <strong>of</strong> Arabuko-Sokoke in Kenyaas well as John Poyn<strong>to</strong>n’s work focusing on <strong>the</strong> biogeography <strong>of</strong> sub-Saharanamphibians. Some <strong>of</strong> <strong>the</strong> most recent taxonomic revisions are summarized inFrost et al. 2006, “The Amphibian Tree <strong>of</strong> Life.”In <strong>the</strong> past 10 years over 20 new species have been described in <strong>the</strong> EACFand at least that many are still awaiting description. Many <strong>of</strong> <strong>the</strong>se discoverieswere made by volunteers and researchers working on biodiversity surveys forFrontier Tanzania, a collaboration between <strong>the</strong> University <strong>of</strong> Dar es Salaam andBritain’s Society for Environmental Exploration. Increased research funding from<strong>the</strong> Critical Ecosystems Partnership Fund (CEPF) has also spurred a wave <strong>of</strong>new species discoveries in <strong>the</strong> region. Recent work by Michele Menegon, Simon18 <strong>Field</strong> <strong>Guide</strong> <strong>to</strong> <strong>the</strong> <strong>Amphibians</strong> <strong>of</strong> <strong>the</strong> <strong>Eastern</strong> <strong>Arc</strong> <strong>Mountains</strong> and Coastal Forests <strong>of</strong> Tanzania and Kenya <strong>Field</strong> <strong>Guide</strong> <strong>to</strong> <strong>the</strong> <strong>Amphibians</strong> <strong>of</strong> <strong>the</strong> <strong>Eastern</strong> <strong>Arc</strong> <strong>Mountains</strong> and Coastal Forests <strong>of</strong> Tanzania and Kenya 19


Loader, John Measey, Alan Channing, David Moyer and Martin Pickersgill, amongo<strong>the</strong>rs, has rapidly increased <strong>the</strong> number <strong>of</strong> species described in <strong>the</strong> EACF.Kim Howell’s forest surveys and database <strong>of</strong> species distributions have alsoaugmented our understanding <strong>of</strong> <strong>the</strong> amphibians in <strong>the</strong> region.Although his<strong>to</strong>rically <strong>the</strong>re were few local herpe<strong>to</strong>logists in East Africa,an increasing number <strong>of</strong> Kenyans and Tanzanians are becoming involved inamphibian studies in <strong>the</strong> EACF. Charles Msuya received a Ph.D. from <strong>the</strong>University <strong>of</strong> Dar es Salaam in 2001 for his work on Coastal Forest amphibians.Wilirk Ngalason received an M.Sc. from <strong>the</strong> University <strong>of</strong> Dar es Salaam for hisresearch on <strong>the</strong> Reproductive biology and ecology <strong>of</strong> anurans on <strong>the</strong> LukwangulePlateau, Tanzania. Most recently, Patrick Malonza received a Ph.D. from <strong>the</strong>Univeristy <strong>of</strong> Mainz (Germany) for his studies <strong>of</strong> Taita Hills amphibians. Heand his colleagues from <strong>the</strong> National Museums <strong>of</strong> Kenya, Nairobi, have studiedmany amphibians in <strong>the</strong> Kenyan areas <strong>of</strong> <strong>the</strong> EACF. Their well curated collection<strong>of</strong> over 300 000 specimens <strong>of</strong> reptiles and amphibians is a crown jewel forresearchers visiting <strong>the</strong> region.In many ways <strong>the</strong> his<strong>to</strong>ry <strong>of</strong> EACF amphibian studies is just beginning. Itwill likely be decades before new species descriptions become a rarity in <strong>the</strong>region and even longer before we have a complete understanding <strong>of</strong> <strong>the</strong> basicnatural his<strong>to</strong>ry <strong>of</strong> <strong>the</strong>se species. Unfortunately, <strong>the</strong> next few decades also have<strong>the</strong> potential <strong>to</strong> witness extinctions, especially for those species dependent onsmall patches <strong>of</strong> forest that are rapidly being degraded. For all <strong>of</strong> <strong>the</strong>se reasons,<strong>the</strong> EACF <strong>of</strong>fers tremendous opportunities for anyone interested in amphibians:locals and visi<strong>to</strong>rs, researchers, students and amateur naturalists.Figure - 5 Speciesaccumulation curvefor amphibians in <strong>the</strong><strong>Eastern</strong> <strong>Arc</strong> and CoastalForests, including dates<strong>of</strong> his<strong>to</strong>rically significantevents.Mchoro - 5 Idadi ya spishizinazokamatwa katika mudamaalum kwenye MTMMP,pamoja na tarehe zamatukio makubwa kihis<strong>to</strong>ria.Mtazamo wa Kihis<strong>to</strong>riaHis<strong>to</strong>ria ya uainishaji wa vyura kwenye Tao la Mashariki na Misitu ya Pwani(MTMMP) inaakisi kwa sehemu kubwa his<strong>to</strong>ria ya Wazungu nchini Tanzania naKenya (Mchoro 5). Wazungu ambao walikuwa siyo wanasayansi lakini walivutiwana elimu ya wanyama na mimea, hawakuwa na raghba na misitu ya Milimaya Tao la Mashariki mpaka kwenye nusu ya pili ya karne ya 19, ingawa spishikadhaa za vyura katika eneo hilo zilifanyiwa utafiti mnamo 1841. Spishi hizozilikuwa zinapatikana mahali pengi na ziliz<strong>of</strong>anyiwa uainishaji zili<strong>to</strong>ka Afrikaya Kusini, Msumbiji na Senegal. Kwa mfano Mjerumani aliyependa wanyamana mimea na mvumbuzi, Wilhelm Peters alitayarisha maelezo ya spishi sita zaMTMMP alizokamata wakati wa safari zake ku<strong>to</strong>ka Msumbiji hadi Angola kati yamwaka 1842 na 1848. Baadaye, mwaka 1878, ali<strong>to</strong>a maelezo ya spishi zinginetatu za MTMMP ku<strong>to</strong>ka Milima ya Taita, nchini Kenya.Vielelezo vya kwanza kabisa ku<strong>to</strong>ka MTMMP vilikamatwa na kuainishwa katikatihadi mwishoni mwa karne ya 19 wakati wamisionari na wavumbuzi walipotumavielelezo Ulaya, ambapo viliainishwa na kupewa majina na wataalam wa wanyamakwenye majumba ya kumbukumbu. Lep<strong>to</strong>pelis flavomaculatus ilikuwa spishiya kwanza ku<strong>to</strong>lewa maelezo, ku<strong>to</strong>kana na kielelezo kilichokamatwa MTMMP,kwenye ghuba ya Rovuma iliyopo pwani ya Tanzania. Kielelezo kilipelekwa Jumbala Kumbukumbu la Uingereza mjini London na kuelezewa na kupewa jina naAlbrecht Gun<strong>the</strong>r mwaka 1864. Haijulikani nani alikamata kielelezo hicho lakiniDavid Livings<strong>to</strong>ne na watu wengine wa Royal Geographical Society ya Londonwalifanya uchunguzi wa M<strong>to</strong> Ruvuma katika kipindi hicho.Mwishoni mwa miaka ya 1880, kugawanywa kwa bara la Afrika kulianzana Wazungu wakavutiwa na Afrika. Nchi za Uingereza na Ujerumani zilitwaabandari muhimu Kenya na Tanzania ku<strong>to</strong>ka utawala wa Waarabu wa Omani.Ilip<strong>of</strong>ika mwishoni mwa miaka ya 1880, Kenya ilikuwa koloni la Uingereza,Tanzania Bara, iliyokuwa inaitwa Tanganyika wakati huo, ikawa sehemu ya nchiza Afrika Mashariki chini ya Ujerumani. Katika kipindi cha miaka 20 iliy<strong>of</strong>uata,idadi ya spishi za vyura zilizo<strong>to</strong>lewa maelezo na kupewa majina kwenye MTMMPziliongezeka maradufu. Mwaka 1880, Albrecht Gün<strong>the</strong>r alimwalika GeorgeBoulenger kwenye Jumba la Kumbukumbu la Uingereza mjini London. Boulengeralizielezea na kuzipa majina spishi za amfibia zaidi ya 555 katika uhai wake,saba ziki<strong>to</strong>ka MTMMP. Taarifa hazionyeshi mahali viliko<strong>to</strong>ka vielelezo hivyo vyamwanzo, kwa mfano zinasema “ndani kabisa ya bara la Afrika” na “karibu naZiwa Tanganyika”; taarifa hizi zinaakisi namna ambavyo Wazungu walikuwahawalifahamu eneo hilo.Mapema miaka ya 1900, Wajerumani walianzisha bustani za mimea kubwasana katika eneo la Amani, katika Milima ya Usambara Mashariki ya Tanzania.20 <strong>Field</strong> <strong>Guide</strong> <strong>to</strong> <strong>the</strong> <strong>Amphibians</strong> <strong>of</strong> <strong>the</strong> <strong>Eastern</strong> <strong>Arc</strong> <strong>Mountains</strong> and Coastal Forests <strong>of</strong> Tanzania and Kenya <strong>Field</strong> <strong>Guide</strong> <strong>to</strong> <strong>the</strong> <strong>Amphibians</strong> <strong>of</strong> <strong>the</strong> <strong>Eastern</strong> <strong>Arc</strong> <strong>Mountains</strong> and Coastal Forests <strong>of</strong> Tanzania and Kenya 21


Amani iligeuzwa ki<strong>to</strong>vu cha utafiti wa kilimo na mimea na ni eneo wanapopatikanavyura kumi wa MTMMP. Baadhi ya vielelezo hivi vilipelekwa kwa Boulenger mjiniLondon, vingine vilikuwa miongoni mwa vielelezo saba vilivyo<strong>to</strong>lewa maelezomwaka 1911 na Mjerumani aliyeitwa Fritz Nieden, ambaye alikuwa anavutiwa naelimu ya wanyama na mimea. Bado utafiti unaendelea kufanywa Amani hadi leo;huenda vyura wa eneo hili wamefanyiwa utafiti zaidi kuliko vyura wa eneo linginelolote katika Milima ya Tao la Mashariki.Arthur Loveridge, anayejulikana kama mtu aliye<strong>to</strong>a mchango mkubwa kulikomtu yeyote kwenye utafiti wa amfibia wa Afrika Mashariki, alizieleza na kuzipamajina pia spishi ku<strong>to</strong>ka Amani, pamoja na Hyperolius mariae, spishi aliyoipajina la mke wake Mary. Loveridge aliajiriwa kwenye Jumba la Makumbusho laNairobi, nchini Kenya mwaka 1914, lakini muda mfupi baada ya hapo, alijiungana British East African Mounted Rifles, Vita ya Kwanza ya Dunia ilipoanza.Aliendelea kukamata vielelezo katika miaka mitatu aliyokuwa jeshini lakinihakufanya utafiti wa spishi yoyote ya MTMMP hadi alipohamia Harvard’s Museum<strong>of</strong> Comparative Zoology nchini Marekani mwaka 1924. Mwaka 1925, ali<strong>to</strong>amaelezo ya Mertensophryne micranotis na 1928, alielezea spishi tisa za MTMMPakishirikiana na Thomas Barbour, aliyekuwa mtunzaji wa vielelezo kwenye jumba lamakumbusho. Loveridge aliongoza misafara nchini Kenya na Tanzania tangu 1929hadi 1939 na kuendelea kutafiti spishi mpya hadi miaka ya 1950. Mchango wakekwa ufahamu wa wanyama caecilian ni muhimu sana, hasa kwa sababu juhudizake ziliongeza maradufu idadi ya spishi za MTMMP zilizoainishwa.Utafiti wa vyura kwenye eneo la MTMMP ulisimama wakati wa Vita yaPili ya Dunia (1939-1945) na haukuanza tena hadi mwishoni mwa miaka ya1970. Miaka 1971 na 1972, Jean-Luc Perrtt ali<strong>to</strong>a maelezo ya spishi mbiliza Nec<strong>to</strong>phrynoides ku<strong>to</strong>ka Milima ya Uluguru. Alice Grandison alifanya utafitiMTMMP miaka ya 1970 na 1980 na kutayarisha maelezo ya spishi mbili mpya zaMTMMP na kuelezea his<strong>to</strong>ria asilia (natural his<strong>to</strong>ry) ya vyura kadhaa wa MTMMP.Mwaka 1975, Arne aliandika kitabu kinachoitwa “The treefrogs <strong>of</strong> eastern Africa”,yaani vyura miti wa Afrika Mashariki. Kitabu hiki kina<strong>to</strong>a maelezo juu ya spishimpya kadhaa na kinatumia njia mpya ya kuchanganua mii<strong>to</strong> ya vyura kwa kutumia“spectrograms”. Schioz aliendelea kutayarisha maelezo ya spishi mpya za MTMMPhadi miaka ya 1980 na 1990 na mwaka 1999 alichapisha kitabu maarufu cha“Treefrogs <strong>of</strong> Africa”, yaani vyura miti wa Afrika.Matumizi ya “spec<strong>to</strong>grams” katika miaka ya 1970 yaliambatana na mvuvumkompya wa utafiti wa vyura katika eneo hili. Maendeleo ya mbinu za utafiti ikiwani pamoja na uchambuzi unaoonyesha mahusiano kati ya makundi wa miakaya 1980 na mchanganuo unaoonyesha mpangilio wa sehemu za vinasaba wamiaka ya 1990 yaliboresha uelewa wa mahusiano baina ya spishi mbalimbali namaeneo zinapoishi. Katika miaka ya 1980, marekebisho makubwa ya uainishaji waspishi ulianza, ukisaidiwa na mbinu hizi mpya na unaendelea hadi sasa. Tafiti zaawali katika maeneo haya ni pamoja na uchambuzi wa Bob Drewes unaoonyeshamahusiano kati ya makundi ya vyura miti wa Arabuko-Sokoke nchini Kenya na waJohn Poy<strong>to</strong>n anayelenga biojiografia ya vyura wa Afrika Kusini mwa Sahara. Baadhiya marekebisho ya uainishaji wa spishi ya hivi karibuni yanapatikana katika kitabucha Frost et al (2006), “The Amphibian Tree <strong>of</strong> Life.”Katika miaka kumi iliyopita, zaidi ya spishi 20 mpya za MTMMPzimeainishwa na angalau 20 zingine zinasubiri zifanyiwe maelezo. Spishi nyingikati ya hizi mpya zilikamatwa na watu wa kuji<strong>to</strong>lea na watafiti wa bioanuaichini ya Frontier Tanzania, ambao ni ushirikiano kati ya Chuo Kikuu cha Dar esSalaam na Society for Environmental Exploration ya Uingereza. Fedha zaidi kwaajili ya utafiti ku<strong>to</strong>ka Critical Ecosystems Partnership Fund (CEPF) zimechocheauvumbuzi wa spishi zingine mpya katika eneo hili. Utafiti wa hivi karibuniuli<strong>of</strong>anywa na baadhi ya watafiti kama Michele Menegon, Simon Loader, JohnMeasey, Alan Channing, David Moyer na Martin Pickersgill umeongeza harakaidadi ya spishi ambazo zimeainishwa katika eneo la MTMMP. Utafiti wa misituwa Kim Howell na kuanzishwa kwa “database” ya spishi katika Idara ya Zuolojiana Uhifadhi wa Wanyamapori ya Chuo Kikuu cha Dar es Salaam ni vitu ambavyovimetupatia ufahamu zaidi wa amfibia katika eneo hili.Ingawa kihis<strong>to</strong>ria wataalam wa nyoka wa Afrika Mashariki walikuwawachache, idadi ya Wakenya na Watanzania wana<strong>of</strong>anya utafiti juu ya vyuraMTMMP inaongezeka. Mwaka 2001, Charles Msuya alipata shahada ya falsafaku<strong>to</strong>ka Chuo Kikuu cha Dar es Salaam ku<strong>to</strong>kana na utafiti juu ya vyura wamsituni. Wilirk Ngalason alipata shahada ya uzamili ku<strong>to</strong>ka Chuo Kikuu cha Dares Salaam ku<strong>to</strong>kana na utafiti wake juu ya biolojia ya uzazi na ikolojia ya vyurawa Uwanda wa Lukwangule nchini Tanzania. Hivi karibuni, Patrick Malonzaalipata shahada ya falsafa ku<strong>to</strong>ka Chuo Kikuu cha Mainz, Ujerumani ku<strong>to</strong>kanana utafiti wake juu ya vyura wa Milima ya Taita. Yeye na wenzake ku<strong>to</strong>ka NationalMuseums <strong>of</strong> Kenya, Nairobi, wamefanya utafiti mwingi juu ya vyura wa eneola MTMMP la Kenya. Vielelezo zaidi ya 300 vya nyoka na vyura vinavyotunzwavizuri ni ki<strong>to</strong> kikubwa kwa watafiti wanaokuja kwenye eneo hili.Kwa sehemu kubwa, his<strong>to</strong>ria ya utafiti wa vyura wa MTMMP ndiyo kwanzaunaanza. Huenda ikachukua miongo mingi kabla ya kumaliza uainishaji waspishi mpya na itachukua muda mrefu zaidi kabla hatujapata ufahamu kamili wahis<strong>to</strong>ria asilia ya spishi hizi. Kwa bahati mbaya, miongo michache ijayo huendaikashuhudia pia ku<strong>to</strong>weka kwa baadhi ya spishi, hasa zile ambazo zinategemeamisitu midogo ambayo inaharibiwa kwa kasi kubwa. Ku<strong>to</strong>kana na sababu zotehizi, MTMMP ina<strong>to</strong>a fursa kubwa kwa mtu yeyote anayevutiwa na vyura, wagenina wenyeji, watafiti, wanafunzi na wasiokuwa wataalam wa wanyama na mimea,kuweza kufanya utafiti katika eneo hili.22 <strong>Field</strong> <strong>Guide</strong> <strong>to</strong> <strong>the</strong> <strong>Amphibians</strong> <strong>of</strong> <strong>the</strong> <strong>Eastern</strong> <strong>Arc</strong> <strong>Mountains</strong> and Coastal Forests <strong>of</strong> Tanzania and Kenya <strong>Field</strong> <strong>Guide</strong> <strong>to</strong> <strong>the</strong> <strong>Amphibians</strong> <strong>of</strong> <strong>the</strong> <strong>Eastern</strong> <strong>Arc</strong> <strong>Mountains</strong> and Coastal Forests <strong>of</strong> Tanzania and Kenya 23


Amphibian Conservation in <strong>the</strong> <strong>Eastern</strong> <strong>Arc</strong>Conservation efforts in <strong>the</strong> EACF are extremely important because <strong>of</strong> <strong>the</strong>incredibly high biodiversity in <strong>the</strong> region and <strong>the</strong> fact that so many <strong>of</strong> <strong>the</strong>sespecies are found nowhere else in <strong>the</strong> world. Many <strong>of</strong> <strong>the</strong>se endemics aredependent on closed-canopy forests which are rapidly being lost and degraded.Only a very small proportion <strong>of</strong> <strong>the</strong> original forest <strong>of</strong> <strong>the</strong> EACF remains. Over80% <strong>of</strong> <strong>the</strong> forest cover in <strong>the</strong> Taitas, Ukagurus and Mahenge has been lost.This loss has also resulted in <strong>the</strong> fragmentation <strong>of</strong> large forest blocks in<strong>to</strong> smallpatches <strong>of</strong> lower quality habitat. Protecting <strong>the</strong> remaining habitat in <strong>the</strong> EACF isessential <strong>to</strong> <strong>the</strong> continued survival <strong>of</strong> many amphibian species.The forests <strong>of</strong> <strong>the</strong> EACF are currently protected in Kenya through a nationalsystem that includes national parks, national reserves, forest reserves, naturereserves and national monuments. Tanzanian protected areas include nationalparks (Fig. 6), game reserves, catchment forests, game controlled areas,forest reserves and nature reserves. The level <strong>of</strong> protection, and resources forprotection, vary among <strong>the</strong>se different systems. For example, national reservespatrolled by armed rangers <strong>of</strong> <strong>the</strong> Kenya Wildlife Service are well protected,Figure - 6 The boundaries <strong>of</strong> <strong>the</strong> well-protected Udzungwa National Park are clearly visiblein contrast <strong>to</strong> <strong>the</strong> surrounding areas.Mchoro - 6 Mipaka inayolindwa vizuri ya Hifadhi ya Udzungwa inaonekana vizuri, kinyumeya maeneo yanayopakana nayo.whereas o<strong>the</strong>r ‘protected’ forests have been cleared for agriculture. Much <strong>of</strong> <strong>the</strong><strong>Eastern</strong> <strong>Arc</strong> forests in Tanzania are protected as catchment forest reserves, alsowith variable levels <strong>of</strong> enforcement.Within <strong>the</strong> remaining EACF habitat <strong>the</strong>re are over 120 amphibian species,approximately one third <strong>of</strong> which are endemic or near-endemic. Of <strong>the</strong>se species,nearly half are ei<strong>the</strong>r threatened or lack sufficient data for <strong>the</strong>ir conservation status<strong>to</strong> be evaluated (Fig. 7). The greatest threat <strong>to</strong> <strong>the</strong>se species is habitat loss, duelargely <strong>to</strong> agricultural expansion including tea and c<strong>of</strong>fee plantations. Developmentprojects have also resulted in habitat loss and degradation, including <strong>the</strong> Kihansihydropower project which drastically altered <strong>the</strong> habitat <strong>of</strong> <strong>the</strong> Kihansi spray <strong>to</strong>ad,Nec<strong>to</strong>phrynoides asperginis. The spray <strong>to</strong>ad is now thought <strong>to</strong> be extinct in <strong>the</strong>wild, persisting only in captive zoo populations. The future <strong>of</strong> this species andmany <strong>of</strong> <strong>the</strong> o<strong>the</strong>r endemic EACF amphibians is uncertain.Conservation <strong>of</strong> amphibians in <strong>the</strong> EACF is reliant on <strong>the</strong> preservation <strong>of</strong><strong>the</strong>ir habitat, which also protects a large number <strong>of</strong> o<strong>the</strong>r endemic species(known and unknown <strong>to</strong> science). There is growing understanding in <strong>the</strong> EACFthat <strong>the</strong> indigenous forests provide much more than remarkable biodiversity <strong>of</strong>interest <strong>to</strong> scientists. Indigenous forests also provide “ecosystem services” suchas providing a constant supply <strong>of</strong> water for communities living downstream, ormedicinal plants and fruits. This appreciation <strong>of</strong> <strong>the</strong> use <strong>of</strong> <strong>the</strong> forests by thosewho manage and live around <strong>the</strong>m are <strong>the</strong>ir only hope for future survival.In <strong>the</strong> most deforested <strong>of</strong> <strong>the</strong> <strong>Eastern</strong> <strong>Arc</strong> <strong>Mountains</strong>, <strong>the</strong> Taita Hills, <strong>the</strong>reis a new and exciting prospect for <strong>the</strong> future <strong>of</strong> indigenous forests and <strong>the</strong>irbiodiverse amphibians. Local peoples have long since known <strong>of</strong> <strong>the</strong> negativeimpacts <strong>of</strong> pine plantations which senesce and cause huge fires which engulfwhole villages. Eucalyptus plantations have changed <strong>the</strong> face <strong>of</strong> <strong>the</strong> area bylowering <strong>the</strong> water table and s<strong>to</strong>pping <strong>the</strong> flow <strong>of</strong> streams that provided waterfor people, crops and lives<strong>to</strong>ck. Now <strong>the</strong>re is an opportunity <strong>to</strong> turn <strong>the</strong>seplantations back in<strong>to</strong> indigenous forests and no one is more enthusiastic than<strong>the</strong> people who have <strong>to</strong> live right next <strong>to</strong> <strong>the</strong>m. Forest Participa<strong>to</strong>ry Managementplans are being drawn up, nurseries have thousands <strong>of</strong> growing indigenousseedlings and <strong>the</strong>re is genuine excitement that one day plantations will beres<strong>to</strong>red <strong>to</strong> indigenous forests.For <strong>the</strong> amphibians, res<strong>to</strong>red forests will be not only a habitat in which<strong>to</strong> live, but a means <strong>of</strong> moving from one area <strong>to</strong> <strong>the</strong> next without <strong>the</strong> risk <strong>of</strong>desiccation or predation. Res<strong>to</strong>ring and maintaining <strong>the</strong> indigenous forests <strong>of</strong><strong>the</strong> EACF is <strong>the</strong> key <strong>to</strong> <strong>the</strong> conservation <strong>of</strong> <strong>the</strong>ir frogs and caecilians. This willrequire a long term commitment on <strong>the</strong> part <strong>of</strong> governments, local authoritiesand most <strong>of</strong> all, <strong>the</strong> local people who live and work in one <strong>of</strong> <strong>the</strong> most beautifuland biodiverse places on earth.24 <strong>Field</strong> <strong>Guide</strong> <strong>to</strong> <strong>the</strong> <strong>Amphibians</strong> <strong>of</strong> <strong>the</strong> <strong>Eastern</strong> <strong>Arc</strong> <strong>Mountains</strong> and Coastal Forests <strong>of</strong> Tanzania and Kenya <strong>Field</strong> <strong>Guide</strong> <strong>to</strong> <strong>the</strong> <strong>Amphibians</strong> <strong>of</strong> <strong>the</strong> <strong>Eastern</strong> <strong>Arc</strong> <strong>Mountains</strong> and Coastal Forests <strong>of</strong> Tanzania and Kenya 25


Uhifadhi wa Vyura kwenye Tao la Mashariki na Misitu yaPwani (TMMP)Jitihada za uhifadhi za MTMMP ni muhimu sana kwa sababu ya bioanuaiya hali ya juu iliyopo kwenye eneo hilo na kwa sababu spishi nyingi zilizopohazipatikani mahali pengine popote duniani. Spishi nyingi zinazopatikana eneohilo tu zinaishi kwenye misitu yenye matawi na majani yaliy<strong>of</strong>unika juu mithiliya mwamvuli, ambayo ina<strong>to</strong>weka haraka sana au kuharibiwa. Kwa sasa, sehemuya misitu asilia ya MTMMP iliyosalia ni ndogo sana. Zaidi ya asilimia 80 yamisitu ya Taita, Ukaguru na Mahenge ime<strong>to</strong>weka. Ku<strong>to</strong>kana na hali hii, maeneomakubwa ya misitu yamegawanyika katika vipande vidogo vyenye mazingiraambayo yana kiwango cha chini cha ubora. Ni muhimu kuhifadhi mazingirayaliyobaki kwenye MTMMP ili kuhifadhi uhai wa spishi za vyura.Kwa sasa, misitu ya Tao la Mashariki na Misitu ya Pwani inahifadhiwa nchiniKenya ku<strong>to</strong>kana na mfumo wa kitaifa unaohusisha hifadhi za taifa, hifadhiza misitu, hifadhi za maeneo asilia na maeneo ya kitaifa ya kumbukukumbu.Maeneo ya hifadhi nchini Tanzania yanajumuisha hifadhi za taifa (Mchoro 6),mapori ya wanyama, misitu yenye vyanzo vya maji, maeneo tengefu ya wanyama,hifadhi za misitu na hifadhi za maeneo asilia. Viwango vya uhifadhi na rasilimaliFigure - 7 Conservation status <strong>of</strong> amphibians in <strong>the</strong> <strong>Eastern</strong> <strong>Arc</strong> and Coastal Forests hotspotbased on IUCN Red List assessments.Mchoro - 7 Hali ya uhifadhi wa vyura kwenye Tao la Mashariki na Misitu ya Pwani kufuatanana Orodha ya tathmini ya IUCN ya spishi zilizo hatarini ku<strong>to</strong>weka.zinazotengwa kwa ajili ya uhifadi zina<strong>to</strong>fautiana kati ya mifumo mbalimbali. Kwamfano, hifadhi za taifa zinazolindwa na askari wa maliasili wa Kenya WildlifeService zinalindwa vizuri wakati ambapo maeneo mengine ya hifadhi za misituyamesafishwa kwa ajili ya kilimo. Sehemu kubwa ya misitu ya Tao la Masharikinchini Tanzania inalindwa kama vyanzo vya maji lakini usimamizi una<strong>to</strong>fautiana pia.Katika mazingira ya MTMMP yaliyobaki, kuna spishi za vyura zaidi ya120 na takribani <strong>the</strong>luthi moja ya hizo zinapatikana eneo hilo tu au maeneomengine machache sana. Kati ya spishi hizo, nusu yake zinatishiwa ku<strong>to</strong>wekaau hakuna taarifa za ku<strong>to</strong>sha kuweza kutathmini hali ya uhifadhi wao (Mchoro7). Tishio kubwa kabisa kwa spishi hizi ni ku<strong>to</strong>weka kwa mazingira yao ku<strong>to</strong>kanana upanuzi wa mashamba ya chai na kahawa. Aidha, miradi ya maendeleoimechangia kwenye upotevu na uharibifu wa mazingira, kwa mfano mradi waumeme wa Kihansi ambao umebadilisha sana mazingira ya chura wa Kihansiajulikanaye kama Nec<strong>to</strong>phrynoides asperginis. Inadhaniwa kwamba chura huyowa Kihansi ame<strong>to</strong>weka katika mazingira yake asilia na amebakia tu kwenyebustani za wanyama. Mustakabali wa spishi hii na nyingine zinazopatikanakwenye MTMMP haujulikani.Uhifadhi wa vyura kwenye MTMMP unategemea uhifadhi wa mazingirayao, kama ilivyo kwa idadi kubwa ya spishi zinazopatikana eneo hilo tu (spishiambazo wanasayansi wanazijua au hapana). Uelewa kwenye eneo la MTMMPunazidi kukua, kwamba misitu asilia inawavutia wana sayansi si kwa ajili yabioanuai tu bali vitu vingine. Misitu asilia ina<strong>to</strong>a pia huduma za mifumo yaikolojia kwa mfano maji kwa ajili ya jamii zinazoishi maeneo yaliyopo chini yami<strong>to</strong> au mimea ya tiba na matunda. Tumaini la amfibia kuendelea kuwepo nipale ambapo wasimamizi wa misitu na jamii zinazoizunguka zitakapotambuamatumizi muhimu ya misitu hiyo.Kwenye Milima ya Taita, eneo la Milima ya Tao la Mashariki ambalolimepoteza sana misitu, kuna matumaini mapya na ya kufurahisha kuhusumustakabali wa misitu asilia na bioanuai ya vyura wake. Wakazi wa maeneohayo wanajua kwa muda mrefu juu ya athari mbaya za mashamba ya misindanoau misonobari ambayo inasababisha mio<strong>to</strong> mikubwa inayovamia vijiji vizima.Mashamba ya mkaratusi yamebadilisha sura ya maeneo husika kwa kuteremshatabaka la maji na kuzuia mtiririko wa viji<strong>to</strong> vilivyokuwa vinawapatia maji watulakini pia mazao na mifugo. Sasa kuna fursa ya kuyageuza mashamba haya nakuyarejesha kuwa misitu asilia; watu wanaoishi katika maeneo haya wana shaukukubwa ya kuona hilo likifanyika. Mipango ya Uendeshaji Shirikishi ya Misituinaandaliwa, bustani za mimea zina maelfu ya mimea ya miti asilia na kunamatumaini makubwa kwamba siku moja misitu asilia itarudi tena.Misitu asilia ikifufuliwa tena, itawapatia vyura mazingira ya kuishi lakini piaitawezesha vyura ku<strong>to</strong>ka eneo moja hadi linal<strong>of</strong>uata bila ngozi zao kukauka au26 <strong>Field</strong> <strong>Guide</strong> <strong>to</strong> <strong>the</strong> <strong>Amphibians</strong> <strong>of</strong> <strong>the</strong> <strong>Eastern</strong> <strong>Arc</strong> <strong>Mountains</strong> and Coastal Forests <strong>of</strong> Tanzania and Kenya <strong>Field</strong> <strong>Guide</strong> <strong>to</strong> <strong>the</strong> <strong>Amphibians</strong> <strong>of</strong> <strong>the</strong> <strong>Eastern</strong> <strong>Arc</strong> <strong>Mountains</strong> and Coastal Forests <strong>of</strong> Tanzania and Kenya 27


ila kuliwa na wanyama wengine. Kufufua na kuhifadhi misitu asilia kwenyeMTMMP ni muhimu katika kuhifadhi vyura na amfibia minyoo (caecilians). Kazihii inahitaji wi<strong>to</strong> kwa upande wa serikali, mamlaka za maeneo husika na watuwanaoishi au kufanya kazi katika mojawapo ya maeneo yenye kuvutia na yenyebioanuai nyingi ulimwenguni.Using This BookThis guide includes descriptions and pho<strong>to</strong>graphs <strong>of</strong> over one hundredamphibian species that occur in <strong>the</strong> <strong>Eastern</strong> <strong>Arc</strong> and Coastal Forests. There are,however, many species that are currently awaiting description and many morethat have yet <strong>to</strong> be discovered. Likewise, <strong>the</strong> taxonomy <strong>of</strong> many <strong>of</strong> <strong>the</strong>se speciesis in a process <strong>of</strong> continual revision as more data become available. These aresome <strong>of</strong> <strong>the</strong> reasons that studying amphibians in <strong>the</strong> <strong>Eastern</strong> <strong>Arc</strong> is so exciting;but <strong>the</strong>y also make writing a field guide for <strong>the</strong> region incredibly challenging.We have done our best <strong>to</strong> include a comprehensive list <strong>of</strong> <strong>the</strong> species currentlydescribed, as well as <strong>the</strong> most up <strong>to</strong> date taxonomy, but <strong>the</strong>re will inevitablybe some omissions. The most current taxonomy can be found online at <strong>the</strong>Amphibian Species <strong>of</strong> <strong>the</strong> World Electronic Database accessible at: http://research.amnh.org/herpe<strong>to</strong>logy/amphibia/index.phpFur<strong>the</strong>r information can be found at tanzaniaherps website www.tanzaniaherps.org, a long-term project <strong>of</strong> <strong>the</strong> Museo Tridentino di ScienzeNaturali, Tren<strong>to</strong>, Italy (MTSN), <strong>the</strong> Wildlife Conservation Society, New York, US(WCS), <strong>the</strong> University <strong>of</strong> Dar es Salaam, Tanzania (UDSM), with <strong>the</strong> collaboration<strong>of</strong> <strong>the</strong> Institute <strong>of</strong> Biogeography <strong>of</strong> <strong>the</strong> University <strong>of</strong> Basel, Switzerland.In each species account we include <strong>the</strong> currently accepted scientificname (according <strong>to</strong> Frost 2007 with a few exceptions based on more recentpublications). We also include <strong>the</strong> author who first described <strong>the</strong> species and <strong>the</strong>year that <strong>the</strong> description was published. We include some <strong>of</strong> <strong>the</strong> common namesfor each species. These names can be interesting because <strong>the</strong>y <strong>of</strong>ten provide aphysical description, geographic location, or describe a behavioral characteristic<strong>of</strong> <strong>the</strong> species. However, because <strong>the</strong>re may be ten or more different commonnames for each species, and because some <strong>of</strong> <strong>the</strong> names can be misleading,we include only a subset <strong>of</strong> common names and recommend using only <strong>the</strong>scientific names. Even <strong>the</strong>se names can be difficult <strong>to</strong> keep track <strong>of</strong> given <strong>the</strong>extent <strong>of</strong> <strong>the</strong> taxonomic revisions that are currently underway.We include estimates <strong>of</strong> <strong>the</strong> snout <strong>to</strong> vent length (SVL; Fig. 8) for eachspecies. Females <strong>of</strong> most species are typically larger than males. We use <strong>the</strong>symbol <strong>to</strong> denote male and <strong>to</strong> denote female. All SVL measurements aregiven in millimeters. It is important <strong>to</strong> recognize that <strong>the</strong> range given for <strong>the</strong> SVLis based on a limited number <strong>of</strong> adult specimens and that it may be possible <strong>to</strong>encounter much smaller juveniles or somewhat larger adults.We did not include dicho<strong>to</strong>mous keys in <strong>the</strong> guide because <strong>of</strong> <strong>the</strong> number<strong>of</strong> undescribed species. However, we have tried <strong>to</strong> include sufficiently detaileddescriptions <strong>to</strong> allow distinctions <strong>to</strong> be made among all <strong>of</strong> <strong>the</strong> species coveredin <strong>the</strong> guide. We also include a description <strong>of</strong> similar species and tips on how <strong>to</strong>tell <strong>the</strong>m apart. Descriptions <strong>of</strong> <strong>the</strong> habitat where each species can be found arealso included and can be helpful in <strong>the</strong> identification <strong>of</strong> specimens in <strong>the</strong> field.For each species we also include a set <strong>of</strong> symbols that provides basic naturalhis<strong>to</strong>ry information at a glance (Table 2).The vocalizations <strong>of</strong> male frogs can be very helpful in identifying species andsome audio clips are available on <strong>the</strong> internet. Unfortunately it is difficult <strong>to</strong> describefrog calls in print. Sonograms <strong>of</strong>fer a visual way <strong>of</strong> ‘printing’ frog calls, but are noteasily read by non-experts. We have attempted <strong>to</strong> describe <strong>the</strong> calls in words and <strong>to</strong>quote from previously published descriptions. Some calls are so distinct that <strong>the</strong>yare easily recognized from a description, o<strong>the</strong>rs are more difficult.We include notes on <strong>the</strong> distribution and elevational range <strong>of</strong> each species within<strong>the</strong> <strong>Eastern</strong> <strong>Arc</strong> and Coastal Forests, although many species occur outside <strong>of</strong> thisarea as well. For several species <strong>the</strong>re is debate over <strong>the</strong> extent <strong>of</strong> <strong>the</strong>ir geographicrange and new records will likely extend <strong>the</strong> known ranges <strong>of</strong> species in <strong>the</strong> future.We also provide a range map for each species showing which <strong>of</strong> <strong>the</strong> 13 mountainblocks and areas <strong>of</strong> coastal forest <strong>the</strong>y have been reported from.The type locality is included for each species. These are his<strong>to</strong>rically interesting,and can also provide useful information about <strong>the</strong> likelihood <strong>of</strong> future taxonomicrevisions. For example, a pho<strong>to</strong> <strong>of</strong> Callulina kreffti taken at Amani, <strong>the</strong> type locality,is less likely <strong>to</strong> need re-labeling in <strong>the</strong> future than a pho<strong>to</strong> <strong>of</strong> what appears <strong>to</strong> be <strong>the</strong>same species from <strong>the</strong> Udzungwa <strong>Mountains</strong>.28 <strong>Field</strong> <strong>Guide</strong> <strong>to</strong> <strong>the</strong> <strong>Amphibians</strong> <strong>of</strong> <strong>the</strong> <strong>Eastern</strong> <strong>Arc</strong> <strong>Mountains</strong> and Coastal Forests <strong>of</strong> Tanzania and Kenya <strong>Field</strong> <strong>Guide</strong> <strong>to</strong> <strong>the</strong> <strong>Amphibians</strong> <strong>of</strong> <strong>the</strong> <strong>Eastern</strong> <strong>Arc</strong> <strong>Mountains</strong> and Coastal Forests <strong>of</strong> Tanzania and Kenya 29


Matumizi ya Kitabu HikiKitabu hiki ni mwongozo unaojumuisha maelezo na picha za spishi za vyura zaidi yamia moja zinazopatikana kwenye Tao la Mashariki na Milima ya Pwani. Lakini kunaspishi nyingi ambazo bado maelezo yake hayajakamilika na nyingi ambazo badohazijagunduliwa. Aidha, uainishaji wa spishi nyingi unaendelea kurekebishwa kadritaarifa mpya zinapopatikana. Ndiyo maana utafiti wa vyura katika Tao la Masharikini wa kusisimua, lakini hali hii inaleta changamo<strong>to</strong> kubwa katika utayarishaji wakitabu juu ya eneo hili. Tumejitahidi kuandaa orodha kamili za spishi ambazotayari zimefanyiwa utafiti na ku<strong>to</strong>lewa maelezo na pia uainishaji wao mpya, lakiniinawezekana baadhi ya spishi zimeachwa. Uainishaji wa hivi karibuni unapatikanakwenye <strong>to</strong>vuti ya Amphibian Species <strong>of</strong> <strong>the</strong> World Electronic Database: http://research.amnh.org/herpe<strong>to</strong>logy/amphibia/index.phpTaarifa zaidi zinaweza kupatikana kwenye <strong>to</strong>vuti www.tanzaniaherps.org, mradiwa muda mrefu wa Museo Tridentino di Scienze Naturali, Tren<strong>to</strong>, Italia (MTSN),Wildlife Conservation Society, New York, Marekani (WCS), Chuo Kikuu cha Dar esSalaam, Tanzania (UDSM), kwa kushirikiana na Institute <strong>of</strong> Biogeography ya ChuoKikuu cha Basel, Uswisi.Katika maelezo ya kila spishi, tumeonyesha jina la kisayansi linalokubalikakwa sasa (kufuatana na Frost 2007), isipokuwa kwa spishi chache ambazozimechapishwa hivi karibuni. Aidha, tumetaja jina la mwandishi aliyeelezea nakuipa jina spishi kwa mara ya kwanza na mwaka ambapo spishi ilichapishwa.Vilevile, tumeorodhesha majina ya kawaida ya kila spishi. Majina haya ni muhimukwa sababu mara nyingi yanaelezea maumbile ya spishi, mahali inapopatikanaau yanaelezea tabia yake. Hata hivyo, kwa vile inawezekana spishi moja ikawana majina kumi au zaidi na kwa sababu baadhi ya majina yanaweza kupo<strong>to</strong>sha,tumeonyesha baadhi tu ya majina ya kawaida na tunapendekeza kutumia majina yakisayansi tu. Ni vigumu hata kuyakumbuka majina ya kisayansi haya ku<strong>to</strong>kana namarekebisho ya uainishaji yanayoendelea sasa.Aidha, tunaonyesha makadirio ya urefu wa ku<strong>to</strong>ka pua hadi tundu la ku<strong>to</strong>lea hajana ku<strong>to</strong>a na kupokelea mbegu za uzazi (SVL; Mchoro 8) wa kila spishi. Kwa kawaida,majike ni makubwa kuliko madume katika idadi kubwa za spishi. Tunatumia alamakwa ajili ya madume na kwa ajili ya majike. Vipimo vyote vya SVL viko kwenyesentimita. Ikumbukwe kwamba <strong>to</strong>fauti kubwa za SVL zina<strong>to</strong>kana na idadi ndogo yavielelezo vya wanyama wazima na huenda wapo wanyama wadogo zaidi au wanyamawazima ambao ni wakubwa zaidi kimaumbile.Katika kitabu hiki, hatukuonyesha mwainisho unaolazimu kuchagua kitukimoja kati ya viwili kwa sababu ya idadi kubwa ya spishi ambazo hazina maelezobado. Lakini, tumejitahidi ku<strong>to</strong>a maelezo kamili kwa kila spishi ili kuweza kuona<strong>to</strong>fauti kati ya spishi zilizomo kwenye kitabu hiki. Aidha, tuna<strong>to</strong>a maelezo ya spishizinaz<strong>of</strong>anana na kuonyesha namna ya kuzi<strong>to</strong>fautisha. Kitabu kina maelezo yamazingira ambapo kila spishi inapatikana, maelezo ambayo yanasaidia kuainishavielelezo wakati wa kufanya utafiti. Kwa kila spishi, tunaonyesha pia alama zinazo<strong>to</strong>ataarifa za msingi za his<strong>to</strong>ria asilia mara moja (Jedwali 2).Mii<strong>to</strong> ya madume inasaidia sana kuainisha spishi na baadhi ya mii<strong>to</strong> inapatikanakwenye <strong>to</strong>vuti. Bahati mbaya, ni vigumu kueleza mii<strong>to</strong> ya vyura kwa maandishi.Mfumo wa “sonogram” unawezesha kuona kwa macho namna ya “kuchapisha” mii<strong>to</strong>ya vyura, lakini ni vigumu kwa watu ambao siyo wataalam kuisoma. Tumejitahidikuelezea mii<strong>to</strong> kwa kutumia maneno na kunukuu maelezo yaliyomo kwenyemachapisho ya awali. Baadhi ya mii<strong>to</strong> ni ya pekee kiasi na kwa hiyo rahisi kuitambuaku<strong>to</strong>kana na maelezo, wakati mingine ni migumu zaidi.Aidha, tumeweka taarifa juu ya mahali zinapopatikana spishi na pia ku<strong>to</strong>kausawa gani wa bahari kwenye eneo la Tao la Mashariki na Misitu ya Pwani, ingawaspishi nyingi kati ya hizi zinapatikana nje ya eneo hili pia. Bado kuna utatakuhusu maeneo zinapopatikana baadhi ya spishi na tunatarajia kwamba taarifampya zitabainisha maeneo mengine katika siku za mbele. Aidha, kuna ramaniinayoonyesha maeneo ya kila spishi na kwenye milima ipi kati ya 13 na maeneo yamisitu ya pwani ambapo spishi imepatikana.Kitabu hiki kinaonyesha eneo ambapo kielelezo cha kwanza kupewa jinakilikamatwa.. Kihis<strong>to</strong>ria, maeneo haya yanavutia na yanaweza kutupa taarifa muhimuzinazoweza kutusaidia kufanya marekebisho ya uainishaji wa spishi. Kwa mfano,kuna uwezekano mdogo kwa picha ya Callulina kreffti iliyochukuliwa Amani kuhitajimarekebisho baadaye kuliko picha ya spishi inay<strong>of</strong>anana nayo ambayo inawezakukamatwa kwenye Milima ya Udzungwa.30 <strong>Field</strong> <strong>Guide</strong> <strong>to</strong> <strong>the</strong> <strong>Amphibians</strong> <strong>of</strong> <strong>the</strong> <strong>Eastern</strong> <strong>Arc</strong> <strong>Mountains</strong> and Coastal Forests <strong>of</strong> Tanzania and Kenya <strong>Field</strong> <strong>Guide</strong> <strong>to</strong> <strong>the</strong> <strong>Amphibians</strong> <strong>of</strong> <strong>the</strong> <strong>Eastern</strong> <strong>Arc</strong> <strong>Mountains</strong> and Coastal Forests <strong>of</strong> Tanzania and Kenya 31


Symbol - AlamaUse - MatumiziFound only at high elevationsInapatikana maeneo ya juu tuFound only at low elevationsInapatikana maeneo ya chini tuTypically seen only during <strong>the</strong> rainy seasonAnaonekana msimu wa mvua tu.Often found in villages and smallholdingsAnapatikana vijijini na mashamba madogo tu.Fossorial – lives undergroundAnaishi chini ya ardhi.Typically found on reeds or o<strong>the</strong>r vegetation at <strong>the</strong> edge <strong>of</strong> waterAnapatikana kwenye matete na uo<strong>to</strong> mwingine kando kando ya majiFully aquaticAnaishi majini tuArboreal – found on trees and shrubsAnaishi mtini na vichakaniRiparian – found on <strong>the</strong> banks <strong>of</strong> rivers and streamsAnaishi kando ya mi<strong>to</strong> na viji<strong>to</strong>Found in <strong>the</strong> leaf litter <strong>of</strong> <strong>the</strong> forest floorAnaishi msituni kwenye majani chini ya mitiFound in grasslands and/or savannahAnaishi kwenye nyika na /au savanaForest dependentInapatikana kwenye misituConservation StatusConservation status is based on <strong>the</strong> current (at <strong>the</strong> time <strong>of</strong> printing) IUCN criteria.Updated red-lists can be found on <strong>the</strong> internet at www.red-list.org. The conservationstatus categories are defined by <strong>the</strong> IUCN as follows:Hali ya uhifdhi ime<strong>to</strong>kana na vigezo vya IUCN vilivyokuwa vinatumika wakatitunachapisha kitabu hiki. Orodha nyekundu za sasa zinapatikana kwenye <strong>to</strong>vuti: www.red-list.org. Makundi ya hali ya uhifadhi yaliyoainishwa na IUCN ni kama yafuatavyo:CRITICALLY ENDANGEREDA taxon is Critically Endangered when <strong>the</strong> best available evidence indicatesthat it meets any <strong>of</strong> <strong>the</strong> criteria A <strong>to</strong> E for Critically Endangered (see SectionV), and it is <strong>the</strong>refore considered <strong>to</strong> be facing an extremely high risk <strong>of</strong>extinction in <strong>the</strong> wild.SPISHI IKO HATARINI SANASpishi iko hatarini sana iwapo kuna ushahidi wa juu kabisa kwamba imetimizakigezo chochote kati ya A na E cha kuwa Hatarini Sana (angalia Kifungu V), nakwa hiyo inatishiwa kabisa ku<strong>to</strong>weka porini.ENDANGEREDA taxon is Endangered when <strong>the</strong> best available evidence indicates that it meetsany <strong>of</strong> <strong>the</strong> criteria A <strong>to</strong> E for Endangered (see Section V), and it is <strong>the</strong>reforeconsidered <strong>to</strong> be facing a very high risk <strong>of</strong> extinction in <strong>the</strong> wild.SPISHI IKO HATARINISpishi iko hatarini iwapo imetimiza kigezo chochote kati ya A na E cha kuwaHatarini na kwa hiyo inatishiwa sana ku<strong>to</strong>weka porini.VULNERABLEA taxon is Vulnerable when <strong>the</strong> best available evidence indicates that it meetsany <strong>of</strong> <strong>the</strong> criteria A <strong>to</strong> E for Vulnerable (see Section V), and it is <strong>the</strong>reforeconsidered <strong>to</strong> be facing a high risk <strong>of</strong> extinction in <strong>the</strong> wild.MaleMadumeFemaleMajikeTable - 2 Habitat symbolsused in species accounts.Jedwali - 2 Alama zamazingira zilizotumika kwenyemaelezo ya spishi.SPISHI INAWEZA KUATHIRIWASpishi Inaweza Kuathiriwa iwapo kuna ushahidi wa juu kabisa kwamba imetimizakigezo chochote kati ya A na E cha kuweza kuathiriwa (angalia Kifungu V), nakwa hiyo inatishiwa ku<strong>to</strong>weka porini.32 <strong>Field</strong> <strong>Guide</strong> <strong>to</strong> <strong>the</strong> <strong>Amphibians</strong> <strong>of</strong> <strong>the</strong> <strong>Eastern</strong> <strong>Arc</strong> <strong>Mountains</strong> and Coastal Forests <strong>of</strong> Tanzania and Kenya <strong>Field</strong> <strong>Guide</strong> <strong>to</strong> <strong>the</strong> <strong>Amphibians</strong> <strong>of</strong> <strong>the</strong> <strong>Eastern</strong> <strong>Arc</strong> <strong>Mountains</strong> and Coastal Forests <strong>of</strong> Tanzania and Kenya 33


NEAR THREATENEDA taxon is Near Threatened when it has been evaluated against <strong>the</strong> criteria but doesnot qualify for Critically Endangered, Endangered or Vulnerable now, but is close <strong>to</strong>qualifying for or is likely <strong>to</strong> qualify for a threatened category in <strong>the</strong> near future.SPISHI INAKARIBIA KUWA HATARINISpishi Inakaribia kuwa Hatarini iwapo imefanyiwa tathmini kwa kufuata vigezolakini haiko hatarini kabisa, hatarini au kuweza kuathiriwa wakati huo, lakiniinakaribia kuwa hatarini au inaweza kuwa hatarini siku zijazo.LEAST CONCERNA taxon is Least Concern when it has been evaluated against <strong>the</strong> criteria anddoes not qualify for Critically Endangered, Endangered, Vulnerable or NearThreatened. Widespread and abundant taxa are included in this category.SPISHI HAIKO HATARINISpishi Haiko Hatarini iwapo imefanyiwa tathmini kwa kufuata vigezo lakini haikohatarini kabisa, hatarini au kuweza kuathiriwa au karibu maathiriwa. Spishinyingi ziko katika kundi hili.HAKUNA TAARIFA ZA KUTOSHASpishi Haina Taarifa za Ku<strong>to</strong>sha iwapo hakuna taarifa za ku<strong>to</strong>sha kuwezakufanya tathmini ya moja kwa moja au isiyo moja kwa moja kuhusu kuwahatarini ku<strong>to</strong>weka, ku<strong>to</strong>kana na maeneo inapopatikana au ukubwa wa idadi yake.Inawezekana kwamba spishi katika kundi limefanyiwa utafiti mwingi na biolojiayake inajulikana vizuri, lakini hakuna taarifa nyingi juu ya maeneo inapopatikanaau ukubwa wa idadi yake. Kwa hiyo kundi hili halimo hatarini. Kuorodheshwakwa spishi katika kundi hili kuna maana kwamba taarifa zaidi zinahitajika nakukiri kwamba utafiti wa baadaye unaweza kuonyesha kwamba iko hatarini.NI muhimu kutumia vizuri taarifa zozote zilizopo. Mara nyingi, ni lazima kuwamwangalifu katika kuamua kama spishi haina taarifa za ku<strong>to</strong>sha au iko hatarini.Iwapo eneo spishi inapopatikana ni dogo na kumepita muda mrefu tanguilipoonekana mara ya mwisho, inawezekana iko hatarini.DATA DEFICIENTA taxon is Data Deficient when <strong>the</strong>re is inadequate information <strong>to</strong> make adirect, or indirect, assessment <strong>of</strong> its risk <strong>of</strong> extinction based on its distributionand/or population status. A taxon in this category may be well studied, and itsbiology well known, but appropriate data on abundance and/or distribution arelacking. Data Deficient is <strong>the</strong>refore not a category <strong>of</strong> threat. Listing <strong>of</strong> taxa inthis category indicates that more information is required and acknowledges<strong>the</strong> possibility that future research will show that threatened classification isappropriate. It is important <strong>to</strong> make positive use <strong>of</strong> whatever data are available.In many cases great care should be exercised in choosing between DD anda threatened status. If <strong>the</strong> range <strong>of</strong> a taxon is suspected <strong>to</strong> be relativelycircumscribed, and a considerable period <strong>of</strong> time has elapsed since <strong>the</strong> lastrecord <strong>of</strong> <strong>the</strong> taxon, threatened status may well be justified.Figure - 8 External diagnostic features <strong>of</strong> frogs and <strong>to</strong>ads.Mchoro - 8 Maumbile ya vyura.34 <strong>Field</strong> <strong>Guide</strong> <strong>to</strong> <strong>the</strong> <strong>Amphibians</strong> <strong>of</strong> <strong>the</strong> <strong>Eastern</strong> <strong>Arc</strong> <strong>Mountains</strong> and Coastal Forests <strong>of</strong> Tanzania and Kenya <strong>Field</strong> <strong>Guide</strong> <strong>to</strong> <strong>the</strong> <strong>Amphibians</strong> <strong>of</strong> <strong>the</strong> <strong>Eastern</strong> <strong>Arc</strong> <strong>Mountains</strong> and Coastal Forests <strong>of</strong> Tanzania and Kenya 35


Figure - 9 Toe tip morphologies typical <strong>of</strong> <strong>Eastern</strong> <strong>Arc</strong> and Coastal Forest amphibians: a) notexpanded; b) slightly expanded but without distinct disks; c) expanded with distinct disks;d) truncate e) papillate; f) bifurcate or heart-shaped.Mchoro - 9 Maumbile ya ncha za kucha za vyura wa MTMMP: a) siyo pana; b) pana kidogolakini siyo mviringo; c) pana na mviringo; d) butu; e) zimechochongoka f) zinagawanyika auzina umbo la moyo.Transla<strong>to</strong>r’s NoteThe English version <strong>of</strong> <strong>the</strong> species accounts includes a section on “Calls” <strong>of</strong> <strong>the</strong>amphibians. We did not translate <strong>the</strong>se in<strong>to</strong> Kiswahili because even in English,descriptions <strong>of</strong> animal vocalizations largely depend on <strong>the</strong> experience <strong>of</strong> <strong>the</strong> reader<strong>to</strong> interpret. For example, can a reader understand a call represented as a “burrrr”or is it a “churrrr”? A loud call <strong>to</strong> one reader may not be <strong>to</strong> ano<strong>the</strong>r. Therefore, <strong>the</strong>description <strong>of</strong> a call as a loud “burr” by one person may sound entirely different <strong>to</strong>ano<strong>the</strong>r. Similarly, we did not translate common names <strong>of</strong> species in<strong>to</strong> Kiswahili,except where translations such as “chura miti” for “tree frogs” exist.I am grateful <strong>to</strong> Elizabeth Harper for inviting me <strong>to</strong> translate <strong>the</strong> book and hercooperation.Imani SwillaUjumbe wa MfasiriSehemu ya Kiingereza ya kitabu hiki ina kipengele kinachoelezea mii<strong>to</strong> ya kilaspishi ya amfibia. Hatukutafsiri sehemu hii katika Kiswahili kwa sababu hatakwenye Kiingereza, maelezo ya mii<strong>to</strong> ya wanyama inategemea sana uzoefu wamsomaji. Kwa mfano, je msomaji ataelewa nini anaposoma kuwa mwi<strong>to</strong> ni “burrr”?Mwi<strong>to</strong> huo unaweza kuwa ni “churrr”? Kwa hiyo mwi<strong>to</strong> huo huo wa “burr” kwamsomaji mmoja huenda usiwe hivyo kwa mwingine. Aidha, hatukutafsiri majinaya kawaida (common names) ya spishi katika Kiswahili, isipokuwa pale tu ambapotayari kuna tafsiri inayotumika, kwa mfano “chura miti” badala ya “tree frogs”.Napenda kumshukuru Elizabeth Harper kwa kunipa fursa ya kutafsiri kitabuhiki na kwa ushirikiano wake.Imani SwillaIdentification and TerminologyThis guide is designed <strong>to</strong> be used for <strong>the</strong> identification <strong>of</strong> live amphibians in <strong>the</strong> field.The size, external physical features, geographic location, habitat type, vocalizationand behavior <strong>of</strong> each amphibian encountered can all contribute <strong>to</strong>ward speciesidentification. It is important <strong>to</strong> remember that looks can be deceiving. Individualamphibians <strong>of</strong> <strong>the</strong> same species can vary in color pattern and <strong>the</strong>refore do not alwaysmatch in appearance with <strong>the</strong> pho<strong>to</strong>graph in <strong>the</strong> guide. In some species, males andfemales or adults and juveniles have different color patterns from one ano<strong>the</strong>r. In o<strong>the</strong>rspecies <strong>the</strong>re may be multiple distinct color morphs, as in many <strong>of</strong> <strong>the</strong> Hyperoliusspecies, or <strong>the</strong>re may be a range <strong>of</strong> dorsal patterns that are common across a genus,as in many <strong>of</strong> <strong>the</strong> Arthroleptis species. Traits that are usually constant within a speciesand easy <strong>to</strong> see in <strong>the</strong> field include <strong>the</strong> shape <strong>of</strong> <strong>the</strong> <strong>to</strong>e and finger tips (Fig. 9), <strong>the</strong>amount <strong>of</strong> webbing on <strong>the</strong> <strong>to</strong>es, <strong>the</strong> presence or absence <strong>of</strong> a visible tympanum, and<strong>the</strong> presence or absence <strong>of</strong> dorsolateral folds (Fig. 8). The location where an individualis found can also be useful in species identification. By noting both <strong>the</strong> geographiclocation and <strong>the</strong> habitat type it is possible <strong>to</strong> rule out unlikely species. Observations <strong>of</strong>reproductive behavior, including male calls and <strong>the</strong> location <strong>of</strong> egg deposition, can alsohelp <strong>to</strong> rule out many species.Uainishaji na IstilahiKitabu hiki kimeandaliwa ili kitumike katika kuainisha vyura walio hai kwenyemaeneo ya utafiti. Ukubwa, maumbile, mahali wanapoishi, aina ya mazingira,sauti na tabia ya kila chura ni vitu ambavyo vinaweza kusaidia uainishaji waspishi. Lakini ni muhimu pia kuzingatia kwamba taswira inaweza ikadanganya.Vyura wa spishi moja wanaweza waka<strong>to</strong>fautiana katika mpangilio wa rangi nakwa hiyo hawafanani siku zote na picha iliyoko kitabuni. Katika baadhi ya spishi,madume na majike au vyura wazima na wa<strong>to</strong><strong>to</strong> wana mpangilio <strong>to</strong>fauti wa rangi.Katika spishi zingine, inawezekana kuwepo rangi nyingi <strong>to</strong>fauti, kama ilivyokatika spishi nyingi za Hyperolius au inawezekana pakawa na mipangilio mingi yasehemu ya juu ambayo ipo kwenye vyura wa jenasi moja, kama ilivyo kwa spishi zaArthroleptis. Vitu ambavyo vinapatikana kwenye spishi zote na rahisi kuona kwenyemaeneo ya utafiti ni pamoja na umbile la ncha za vidole vya miguuni na mikononi(Mchoro 9), uwingi wa utando kwenye vidole vya mguuni, kuwepo au ku<strong>to</strong>kuwepokwa kiwambo cha sikio kinachoonekana, na kuwepo au ku<strong>to</strong>kuwepo kwa mikunjoya ngozi pembeni na sehemu ya juu (Mchoro 8). Eneo analoishi chura ni muhimupia katia kuainisha spishi. Ukizingatia eneo na mazingira anapoishi chura, inakuwarahisi kutambua kuwa spishi fulani hazipatikani eneo fulani. Tabia ya kuzalianapamoja na mii<strong>to</strong> ya madume na mahali mayai yanapotagwa ni vitu ambavyovinaweza kusaidia pia kutambua kuwa spishi fulani hazipatikani eneo fulani.36 <strong>Field</strong> <strong>Guide</strong> <strong>to</strong> <strong>the</strong> <strong>Amphibians</strong> <strong>of</strong> <strong>the</strong> <strong>Eastern</strong> <strong>Arc</strong> <strong>Mountains</strong> and Coastal Forests <strong>of</strong> Tanzania and Kenya <strong>Field</strong> <strong>Guide</strong> <strong>to</strong> <strong>the</strong> <strong>Amphibians</strong> <strong>of</strong> <strong>the</strong> <strong>Eastern</strong> <strong>Arc</strong> <strong>Mountains</strong> and Coastal Forests <strong>of</strong> Tanzania and Kenya 37


ArthroleptidaeThe family Arthroleptidae is confined <strong>to</strong> sub-Saharan Africa. Two genera arefound in <strong>the</strong> <strong>Eastern</strong> <strong>Arc</strong> <strong>Mountains</strong>: Arthroleptis and Lep<strong>to</strong>pelis. There is a greatdeal <strong>of</strong> taxonomic confusion within <strong>the</strong> genus Arthroleptis. Arthroleptis speciesare small <strong>to</strong> medium-sized brown frogs that live and breed in <strong>the</strong> leaf litter <strong>of</strong><strong>the</strong> forest floor. Their eggs are laid in moist soil or leaves and develop directlyin<strong>to</strong> small frogs without passing through a free-swimming tadpole stage. Malesin breeding condition typically have a distinctly elongated third finger. The genusLep<strong>to</strong>pelis includes species that are morphologically and ecologically quitedifferent from <strong>the</strong> Arthroleptis species. Lep<strong>to</strong>pelis species are medium <strong>to</strong> largesizedtree frogs with vertical pupils. Until recently <strong>the</strong>y were included in <strong>the</strong>family Hyperoliidae. Females <strong>of</strong> some Lep<strong>to</strong>pelis species are known <strong>to</strong> lay <strong>the</strong>ireggs in mud cavities and <strong>the</strong> tadpoles move in<strong>to</strong> water after hatching.Familia ya Arthroleptidae inapatikana tu kanda ya Afrika kusini mwa jangwa laSahara. Jenasi mbili za Arthroleptis na Lep<strong>to</strong>pelis zinapatikana kwenye Milimaya Tao la Mashariki. Kuna utata mkubwa juu ya uainishaji kwenye jenasi yaArthroleptis. Spishi za Arthroleptis ina vyura wenye rangi ya kahawia ambaoni wadogo au wana ukubwa wa kati; wanaishi na kuzaliana msituni, kwenyemajani yaliyoanguka chini. Vyura hawa hutaga mayai kwenye udongo au majaniyenye unyevunyevu na hugeuka kuwa vyura bila kupitia hatua ya viluwiluwiwanaoogelea. Kidole cha tatu kinarefuka sana kwenye madume yanapokuwakwenye msimu wa kupandana. Jenasi ya Lep<strong>to</strong>pelis ina spishi ambazo ni<strong>to</strong>fauti sana na za Arthroleptis, kimaumbile na kiikolojia. Spishi ya Lep<strong>to</strong>pelisinajumuisha spishi za vyuramiti ambao ni wakubwa kiasi hadi wakubwa kabisana wana mboni za wima. Spishi hizi zilikuwa zimewekwa kwenye familia yaHyperoliidae hadi hivi karibuni. Majike yanataga mayai kwenye mashimo naviluwiluwi vinaingia kwenye maji baada ya ku<strong>to</strong><strong>to</strong>lewa.Lep<strong>to</strong>pelis parkeri38 <strong>Field</strong> <strong>Guide</strong> <strong>to</strong> <strong>the</strong> <strong>Amphibians</strong> <strong>of</strong> <strong>the</strong> <strong>Eastern</strong> <strong>Arc</strong> <strong>Mountains</strong> and Coastal Forests <strong>of</strong> Tanzania and Kenya <strong>Field</strong> <strong>Guide</strong> <strong>to</strong> <strong>the</strong> <strong>Amphibians</strong> <strong>of</strong> <strong>the</strong> <strong>Eastern</strong> <strong>Arc</strong> <strong>Mountains</strong> and Coastal Forests <strong>of</strong> Tanzania and Kenya 39


Arthroleptis affinis (Ahl, 1939)Amani Screeching Frog, Ahl’s SqueakerChura filimbi wa Amani,SVL: 35 – 40 mm; 33 – 45 mmDESCRIPTION: A small frog with abroad head and long legs. The dorsumis light brown, and typically lacks <strong>the</strong>hourglass pattern common in manyo<strong>the</strong>r Arthroleptis species. A dark blackmark curves from <strong>the</strong> eye <strong>to</strong> <strong>the</strong> armover <strong>the</strong> tympanum and may appearlike a mask in some individuals. Thelower lip is barred and <strong>the</strong> undersides<strong>of</strong> <strong>the</strong> feet are dark black. The bellyis yellowish near <strong>the</strong> groin and <strong>the</strong>undersides <strong>of</strong> <strong>the</strong> legs are reddishE. Harper orange. The tips <strong>of</strong> <strong>the</strong> <strong>to</strong>es areslightly expanded and have a groove along <strong>the</strong> edge. There is some variationin morphology among individuals from <strong>the</strong> nor<strong>the</strong>rn <strong>to</strong> <strong>the</strong> sou<strong>the</strong>rn part <strong>of</strong> <strong>the</strong>range.SIMILAR SPECIES: The legs <strong>of</strong> A. affinis are long (tibia greater than ½ SVL) incontrast <strong>to</strong> many o<strong>the</strong>r Arthroleptis species. Adult female A. affinis are smallerthan A. nikeae, which reach 54 – 56 mm SVL.HABITAT: A. affinis is a very common species that can be found in <strong>the</strong> leaflitter<strong>of</strong> montane and submontane forests as well as grasslands and a range <strong>of</strong>degraded habitat types.NATURAL HISTORY: Eggs are laid in moist soil or leaves and develop directlyin<strong>to</strong> small frogs without passing through a free-swimming tadpole stage. Males inbreeding condition have serrations on <strong>the</strong> second and third fingers.CALL: UnknownDISTRIBUTION IN THE EACF: North Pare, South Pare, West Usambara, EastUsambara, Nguu, Nguru, Rubeho, Uluguru, Udzungwa, Mount RungweTYPE LOCALITY: Amani, East UsambarasELEVATIONAL RANGE: 850 – 2050 mCONSERVATION STATUS: Least ConcernUREFU WA MWILI: 35 – 40 mm; 33 – 45 mmMAELEZO: Chura huyu ni mdogo na ana kichwa kipana na miguu mirefu.Sehemu ya chini ni kahawia iliy<strong>of</strong>ifia na haina umbo la “V” mbili zinazogusanamoja ikiwa chini juu, umbo ambalo kwa kawaida lipo kwenye spishi nyingi zaArthroleptis. Kuna alama nyeusi ambayo ina<strong>to</strong>ka kwenye jicho mpaka kwenyemkono, juu ya kiwambo cha sikio na inaonekana kama barakoa kwenye vyurahao. Kuna mistari kwenye mdomo wa chini na sehemu ya chini ya miguu ninyeusi sana. Sehemu ya tumbo karibu na kinena ni njano na sehemu ya chini yamiguu ni njano nyekundu. Ncha za vidole vya miguuni ni pana kidogo na zinamfuo pembeni. Umbo la vyura hao lina<strong>to</strong>fautiana kiasi ku<strong>to</strong>ka kaskazini hadikusini mwa eneo husika.SPISHI INAZOFANANA NAZO: Miguu ya A. affinis ni mirefu (muundi goko nizaidi ya ½ ya SVL), <strong>to</strong>fauti na spishi nyingi za Arthroleptis. Majike mazima ya A.affinis ni madogo kuliko ya A. nikeae, ambayo yanafikia 54 - 56 mm SVL.MAZINGIRA: A. affinis ni spishi inayopatikana katika mazingira mengi: kwenyemajani yaliyoanguka ya misitu iliyopo karibu au zaidi ya mita 1200m ku<strong>to</strong>kausawa wa bahari, nyika na aina mbalimbali za mazingira yaliyoharibiwa.HISTORIA ASILIA: Mayai yanatagwa kwenye udongo au majani yenyeunyevunyevu na hugeuka kuwa vyura bila kupitia hatua ya viluwiluwiviwanavyoogelea. Vidole vya mkononi vya pili na vya tatu vya madume vinakuwana mistari yanapokuwa kwenye msimu wa kupandana.ENEO SPISHI INAPOPATIKANA KWENYE MILIMA YA TAO LA MASHARIKI NAMISITU YA PWANI (MTMMP): Milima ya Pare Kaskazini, Pare Kusini, UsambaraMagharibi, Usambara Mashariki, Nguu, Nguru,Rubeho, Uluguru, Udzungwa na Rungwe.MAHALI KIELELEZO KILIPOPEWA JINA KWAMARA YA KWANZA: Amani, Usambara MasharikiENEO LA SPISHI KUTOKA USAWA WA BAHARI:850 – 2050 mHALI YA UHIFADHI: Haiko hatarini.40 <strong>Field</strong> <strong>Guide</strong> <strong>to</strong> <strong>the</strong> <strong>Amphibians</strong> <strong>of</strong> <strong>the</strong> <strong>Eastern</strong> <strong>Arc</strong> <strong>Mountains</strong> and Coastal Forests <strong>of</strong> Tanzania and Kenya <strong>Field</strong> <strong>Guide</strong> <strong>to</strong> <strong>the</strong> <strong>Amphibians</strong> <strong>of</strong> <strong>the</strong> <strong>Eastern</strong> <strong>Arc</strong> <strong>Mountains</strong> and Coastal Forests <strong>of</strong> Tanzania and Kenya 41


Arthroleptis fichika (Blackburn, 2009)Hidden squeaker frogChura filimbi anayejifichaSVL:15 mmDESCRIPTION: A very small Arthroleptiswith a broad head. The tympanum is roundand distinctly visible, less than ½ <strong>the</strong>diameter <strong>of</strong> <strong>the</strong> eye, and lacks a fold <strong>of</strong>skin over <strong>the</strong> <strong>to</strong>p. There is a distinct darkbrown spot in <strong>the</strong> groin and on <strong>the</strong> fron<strong>to</strong>f each thigh. The undersurface <strong>of</strong> <strong>the</strong>thighs is dark with lighter gray spots. Thethroat is orange-red and not mottled. Theventral surface is yellow and <strong>the</strong> underside<strong>of</strong> <strong>the</strong> thighs is red. The finger tips are notexpanded. Toe tips are slightly expandedand faintly pointed. Toes lack webbing.SIMILAR SPECIES: A. fichika and A. kidogo are very similar. Both are verysmall (< 15mm), have a dark spot in <strong>the</strong> groin and are darkly colored on <strong>the</strong>undersurfaces <strong>of</strong> <strong>the</strong> thighs. A. fichika has a dark band that runs from <strong>the</strong> snout,through <strong>the</strong> eye, over <strong>the</strong> tympanum and s<strong>to</strong>ps at <strong>the</strong> base <strong>of</strong> <strong>the</strong> arm. In A.kidogo this band continues beyond <strong>the</strong> base <strong>of</strong> <strong>the</strong> arm.HABITAT: Leaf litter in forestNATURAL HISTORY: Very little is known about <strong>the</strong> natural his<strong>to</strong>ry <strong>of</strong> this species.CALL: UnknownL.MahlerDISTRIBUTION IN THE EACF: Currently known only from <strong>the</strong> West Usambara<strong>Mountains</strong>TYPE LOCALITY: Mazumbai Forest Reserve, West Usambara <strong>Mountains</strong>ELEVATIONAL RANGE: 1383 - 1900 mCONSERVATION STATUS: VulnerableUREFU WA MWILI:15 mmMAELEZO: Chura huyu ni mdogo sana lakini ana kichwa kipana. Kiwambocha sikio lake ni mviringo na kinaonekana vizuri, ni chini ya ½ ya kipenyo chajicho na hakina mkunjo kwenye ngozi ya juu. Kuna doa lenye rangi ya kahawiailiyokolea kwenye kinena na sehemu ya mbele ya kila paja. Sehemu ya chiniya mapaja ni nyeusi na ina madoa kijivu yaliy<strong>of</strong>ifia. Koo lina rangi ya njanonyekundu na halina madoa. Sehemu ya chini ni njano na sehemu ya chini yamapaja ni nyekundu. Ncha za vidole vya mkononi siyo pana. Ncha za vidole vyamiguuni ni pana kidogo na zimechongoka kidogo sana. Aidha, vidole vya miguunihavina utando.SPISHI INAZOFANANA NAZO: A. fichika na A. kidogo wanafanana sana. Vyurawa spishi hizi ni wadogo sana (< 15mm), wana doa jeusi kwenye kinena nawana rangi nyeusi kwenye sehemu ya chini ya mapaja. A. fichika ana mstarimweusi unao<strong>to</strong>ka kwenye pua, unapita kwenye jicho, juu ya kiwambo cha sikiohadi sehemu ya chini ya mkono. Mstari huu unavuka sehemu ya chini ya mkonokwenye A, kidogo.MAZINGIRA: Msituni kwenye majani yaliyoanguka.HISTORIA ASILIA: Taarifa juu ya his<strong>to</strong>ria asilia ya spishi hii ni chache mno.ENEO SPISHI INAPOPATIKANA KWENYE (MTMMP): Milima ya UsambaraMagharibiMAHALI KIELELEZO KILIPOPEWA JINA KWA MARA YA KWANZA: Hifadhi yaMisitu ya Mazumbai, Milima ya Usambara Magharibi. ENEO LA SPISHI KUTOKAUSAWA WA BAHARI: 1383 - 1900 mHALI YA UHIFADHI: Inaweza kuathiriwa42 <strong>Field</strong> <strong>Guide</strong> <strong>to</strong> <strong>the</strong> <strong>Amphibians</strong> <strong>of</strong> <strong>the</strong> <strong>Eastern</strong> <strong>Arc</strong> <strong>Mountains</strong> and Coastal Forests <strong>of</strong> Tanzania and Kenya <strong>Field</strong> <strong>Guide</strong> <strong>to</strong> <strong>the</strong> <strong>Amphibians</strong> <strong>of</strong> <strong>the</strong> <strong>Eastern</strong> <strong>Arc</strong> <strong>Mountains</strong> and Coastal Forests <strong>of</strong> Tanzania and Kenya 43


Arthroleptis kidogo (Blackburn, 2009)Tiny Squeaker FrogChura filimbi mdogo sanaSVL:≤ 15 mmDESCRIPTION: A very small Arthroleptis with a broad head. The undersurfaces<strong>of</strong> <strong>the</strong> thighs are dark with light gray spots. The tympanum is visible and lessthan ½ <strong>the</strong> diameter <strong>of</strong> <strong>the</strong> eye. A dark mark runs above <strong>the</strong> tympanum and past<strong>the</strong> arm. There is a very dark brown spot in <strong>the</strong> groin. The throat and ventralsurface are mottled with light and dark gray markings. Toe tips are expanded andpointed. Finger tips are pointed, but not expanded.SIMILAR SPECIES: A. kidogo is one <strong>of</strong> <strong>the</strong> smallest Arthroleptis species withSVL < 15 mm. It is very similar <strong>to</strong> A. fichika, but has a strongly reticulated darkand light pattern on <strong>the</strong> throat.HABITAT: Leaf litter in forestNATURAL HISTORY: Unknown, presumed <strong>to</strong> be similar <strong>to</strong> o<strong>the</strong>r species in <strong>the</strong>genus.CALL: UnknownDISTRIBUTION IN THE EACF: Known only from <strong>the</strong> Nguru <strong>Mountains</strong>TYPE LOCALITY: Nguru South Forest Reserve, Nguru <strong>Mountains</strong>ELEVATIONAL RANGE: Type locality is at 830 mCONSERVATION STATUS: VulnerableUREFU WA MWILI:≤ 15 mmMAELEZO: Chura huyu ni Arthroleptis mdogo sana ila ana kichwa kipana.Sehemu ya chini ya mapaja ni nyeusi na ina madoa ya kijivu iliy<strong>of</strong>ifia. Kiwambocha sikio kinaonekana na ni chini ya ½ ya kipenyo cha jicho. Kuna alama nyeusiku<strong>to</strong>ka juu ya kiwambo cha sikio hadi baada ya mkono. Kuna doa jeusi sanakwenye kinena. Koo na sehemu ya chini zina madoamadoa yenye rangi ya kijivuiliy<strong>of</strong>ifia na iliyokolea. Vidole vya mguu na ncha ni vipana na vimechongoka.Ncha za vidole vya mikono zimechongoka lakini siyo pana.SPISHI INAZOFANANA NAZO: A. kidogo ni mojawapo ya spishi ndogo sana zaArthroleptis na ana < 15mm SVL. IAnafanana sana na A. fichika ila ana mpangilio<strong>to</strong>fauti wa rangi, mchanganyiko wa rangi nyeusi na iliy<strong>of</strong>ifia kwenye koo.MAZINGIRA: Msituni kwenye majani yaliyoanguka.HISTORIA ASILIA: Haijulikani, inaweza kuwa sawa na ya spishi zingine za jenasi.ENEO SPISHI INAPOPATIKANA KWENYE MTMMP: Milima ya NguruMAHALI KIELELEZO KILIPOPEWA JINA KWA MARA YA KWANZA: HIfadhi yaMisitu ya Nguru Kusini, Milima ya Nguru.ENEO LA SPISHI KUTOKA USAWA WA BAHARI: 830 mHALI YA UHIFADHI: Inaweza kuathiriwa44 <strong>Field</strong> <strong>Guide</strong> <strong>to</strong> <strong>the</strong> <strong>Amphibians</strong> <strong>of</strong> <strong>the</strong> <strong>Eastern</strong> <strong>Arc</strong> <strong>Mountains</strong> and Coastal Forests <strong>of</strong> Tanzania and Kenya <strong>Field</strong> <strong>Guide</strong> <strong>to</strong> <strong>the</strong> <strong>Amphibians</strong> <strong>of</strong> <strong>the</strong> <strong>Eastern</strong> <strong>Arc</strong> <strong>Mountains</strong> and Coastal Forests <strong>of</strong> Tanzania and Kenya 45


Arthroleptis nguruensis (Poy<strong>to</strong>n, Menegon, & Loader, 2008)Nguru SqueakerChura filimbi wa NguruM. MenegonSVL: ≤ 52 mm; ≤ 58mmDESCRIPTION: A large Arthroleptis witha broad head and long legs (tibia greaterthan ½ SVL). The tympanum is visibleand typically has a dark mark above itrunning from <strong>the</strong> snout <strong>to</strong> <strong>the</strong> arm. Thisdark band is edged by a thin light stripeabove. The lower jaw is white withoutmarkings. The throat and chest are dark.Fingertips are slightly expanded, butlack disks. Toe tips are expanded andpointed. Toes lack webbing. Arms andlegs have dark bands. Some individualshave light spots on <strong>the</strong> sides.SIMILAR SPECIES: The continuously white lower jaw <strong>of</strong> A. nguruensisdistinguishes this species from o<strong>the</strong>r Arthroleptis species in <strong>the</strong> Nguru<strong>Mountains</strong>.HABITAT: Montane forest, including bamboo and areas near agricultureNATURAL HISTORY: The natural his<strong>to</strong>ry <strong>of</strong> this species is not well known.CALL: Described by Poyn<strong>to</strong>n et al. 2008 as “a series <strong>of</strong> whistling notes that arerepeated at regular intervals”DISTRIBUTION IN THE EACF: Known only from <strong>the</strong> Nguru <strong>Mountains</strong>TYPE LOCALITY: Nguru South Forest Reserve, TanzaniaELEVATIONAL RANGE: 1790 – 2100 mCONSERVATION STATUS: Critically endangeredUREFU WA MWILI: ≤ 52 mm; ≤ 58 mmMAELEZO: Chura huyu mkubwa ni Arthroleptis mwenye kichwa kipana na miguumirefu (muundi goko ni zaidi ya ½ ya SVL). Kiwambo cha sikio kinaonekanana kina mstari mweusi juu yake, <strong>to</strong>ka puani hadi mkononi. Kuna mstarimwembamba wenye rangi iliy<strong>of</strong>ifia juu ya kiwambo cha sikio. Taya ya chini ninyeupe bila alama yoyote. Koo na kifua vina rangi nyeusi. Ncha za vidole vyamkononi ni pana kidogo lakini siyo mviringo. Ncha za vidole vya miguuni nipana na zimechongoka. Vidole vya miguuni havina utando. Mikono na miguu inamistari mieusi. Baadhi ya vyura wana madoa yaliy<strong>of</strong>ifia kila upande.SPISHI INAZOFANANA NAZO: Taya ya chini nyeupe inai<strong>to</strong>fautisha spishi hii naspishi zingine za Arthroleptis kwenye Milima ya NguruMAZINGIRA: Misitu iliyopo karibu au zaidi ya mita 1200 m ku<strong>to</strong>ka usawa wabahari mianzi na maeneo karibu na kilimoHISTORIA ASILIA: Haijulikani vizuriENEO SPISHI INAPOPATIKANA KWENYE MTMMP: Milima ya Nguru tu.MAHALI KIELELEZO KILIPOPEWA JINA KWA MARA YA KWANZA: Hifadhi yaMisitu ya Nguru Kusini, TanzaniaENEO LA SPISHI KUTOKA USAWA WA BAHARI: 1790 – 2100 mHALI YA UHIFADHI: Spishi iko hatarini sana46 <strong>Field</strong> <strong>Guide</strong> <strong>to</strong> <strong>the</strong> <strong>Amphibians</strong> <strong>of</strong> <strong>the</strong> <strong>Eastern</strong> <strong>Arc</strong> <strong>Mountains</strong> and Coastal Forests <strong>of</strong> Tanzania and Kenya <strong>Field</strong> <strong>Guide</strong> <strong>to</strong> <strong>the</strong> <strong>Amphibians</strong> <strong>of</strong> <strong>the</strong> <strong>Eastern</strong> <strong>Arc</strong> <strong>Mountains</strong> and Coastal Forests <strong>of</strong> Tanzania and Kenya 47


Arthroleptis nikeae (Poyn<strong>to</strong>n, 2003)Nike’s SqueakerChura filimbi wa NikeSVL:54-56 mmDESCRIPTION: A large Arthroleptiswith a broad head and long legs. Thetibia is longer than ½ SVL. The dorsumis brown with darker brown chevronspointing <strong>to</strong>ward <strong>the</strong> head. There is alight triangle on <strong>the</strong> snout between <strong>the</strong>eyes. The legs are barred. A dark markruns from behind <strong>the</strong> eye <strong>to</strong> <strong>the</strong> arm.The tympanum is visible. Finger tips areat most very faintly expanded. Toe tipsare expanded, but lack distinct disks.SIMILAR SPECIES: The large size,M. Menegonlong legs and broad head <strong>of</strong> A.nikeae distinguish this species from o<strong>the</strong>r Arthroleptis species in <strong>the</strong> RubehoMountians.HABITAT: Montane forestNATURAL HISTORY: Assumed <strong>to</strong> lay eggs terrestrially that hatch directly in<strong>to</strong>small frogs.CALL: UnknownDISTRIBUTION IN THE EACF: Known only from <strong>the</strong> type localityTYPE LOCALITY: Mafwemiro Catchment Forest Reserve, Rubeho <strong>Mountains</strong>ELEVATIONAL RANGE: 1900 mCONSERVATION STATUS: EndangeredUREFU WA MWILI:54-56 mmMAELEZO: Chura huyu mkubwa ni Arthroleptis mwenye kichwa kipana na miguumirefu. Urefu wa miguu ni zaidi ya ½ ya SVL. Sehemu ya juu ni kahawia na inaalama zenye umbo la “V” zenye rangi ya kahawia iliyokolea zaidi na zinaelekeakichwa. Kuna pembetatu yenye rangi iliy<strong>of</strong>ifia kwenye pua kati ya macho. Miguuina mistari. Alama nyeusi ina<strong>to</strong>ka nyuma ya jicho hadi mkononi. Kiwambo chasikio kinaonekana. Ncha za vidole vya mkononi ni pana kidogo sana. Ncha zavidole vya miguuni ni pana lakini siyo mviringo.SPISHI INAZOFANANA NAZO: T<strong>of</strong>auti ya spishi hii na spishi zingine zaArthroleptis zinazopatikana Milima ya Rubeho ni kwamba vyura wake niwakubwa, wana miguu mirefu na vichwa vipana.MAZINGIRA: Misitu iliyopo karibu au zaidi ya mita 1200m ku<strong>to</strong>ka usawa wa bahariHISTORIA ASILIA: Inadhaniwa inataga mayai chini ya ardhi ambayoyana<strong>to</strong><strong>to</strong>lewa kuwa vyura wachanga moja kwa moja.ENEO SPISHI INAPOPATIKANA KWENYE MTMMP NA MISITU YA PWANI:Mafwemiro tu.MAHALI KIELELEZO KILIPOPEWA JINA KWA MARA YA KWANZA: Hifadhi yaMisitu ya Mafwemiro, Milima ya Rubeho.ENEO LA SPISHI KUTOKA USAWA WA BAHARI: 1900 mHALI YA UHIFADHI: Spishi iko hatarini48 <strong>Field</strong> <strong>Guide</strong> <strong>to</strong> <strong>the</strong> <strong>Amphibians</strong> <strong>of</strong> <strong>the</strong> <strong>Eastern</strong> <strong>Arc</strong> <strong>Mountains</strong> and Coastal Forests <strong>of</strong> Tanzania and Kenya <strong>Field</strong> <strong>Guide</strong> <strong>to</strong> <strong>the</strong> <strong>Amphibians</strong> <strong>of</strong> <strong>the</strong> <strong>Eastern</strong> <strong>Arc</strong> <strong>Mountains</strong> and Coastal Forests <strong>of</strong> Tanzania and Kenya 49


Arthroleptis reichei (Nieden, 1911)Poro<strong>to</strong> Screeching Frog, Reiche’s Squeaker, Large-<strong>to</strong>ed SqueakerChura filimbi wa Uporo<strong>to</strong>,Mwenye vidole vya UREFUmguuni vikubwaSVL: 21 – 27mm; 21 – 31mmDESCRIPTION: A small frog with anarrow head and long legs. The dorsalpattern is brown, usually with a darkerhour glass pattern and a pale line ortriangle between <strong>the</strong> eyes. The <strong>to</strong>es arelong and end in small but distinct disks.The tympanum is small and is ovalra<strong>the</strong>r than round.SIMILAR SPECIES: The long <strong>to</strong>es withdistinct disks distinguish this speciesfrom o<strong>the</strong>r Arthroleptis species <strong>of</strong>M. Menegon similar size within its range.HABITAT: Leaf-litter <strong>of</strong> moist evergreenmontane forestsNATURAL HISTORY: Assumed <strong>to</strong> breed by direct developmentCALL: UnknownDISTRIBUTION IN THE EACF: Poro<strong>to</strong> <strong>Mountains</strong>, Mount Rungwe, Udzungwa,and Uluguru <strong>Mountains</strong>TYPE LOCALITY: Kratersee des Ngosi Vulcans, Poro<strong>to</strong> <strong>Mountains</strong>, TanzaniaELEVATIONAL RANGE: 1500 – 2000 mCONSERVATION STATUS: Near ThreatenedUREFU WA MWILI: 21 – 27mm; 21 – 31mmMAELEZO: Chura huyu ni mdogo, ana kichwa chembamba na miguu mirefu.Sehemu ya juu ni kahawia, na kawaida ina umbo la “V” mbili zinazogusana mojaikiwa chini juu na mstari uli<strong>of</strong>ifia au pembetatu kati ya macho. Ncha za vidolevya miguuni ni ndogo na mviringo. Kiwambo cha sikio ni kidogo na siyo mviringoila kina umbo la tufe.SPISHI INAZOFANANA NAZO: Spishi hii ina<strong>to</strong>fautiana na zingine za Arthroleptiskwa kuwa na vidole vya mguuni virefu vyenye ncha mviringo zinazoonekana.MAZINGIRA: Majani yaliyoanguka kwenye misitu iliyopo karibu au zaidi ya mita1200 m ku<strong>to</strong>ka usawa wa bahari na iliyo kijani wakati woteHISTORIA ASILIA: Inadhaniwa mayai yanatagwa na yana<strong>to</strong><strong>to</strong>lewa moja kwa mojana kugeuka vyura bila kupitita hatua ya viluwiluwiENEO SPISHI INAPOPATIKANA KWENYE MTMMP: Milima ya Uporo<strong>to</strong>, Rungwe,Udzungwa, na UluguruMAHALI KIELELEZO KILIPOPEWA JINA KWA MARA YA KWANZA: Kratersee desNgosi Vulcans, Milima ya Uporo<strong>to</strong>, TanzaniaENEO LA SPISHI KUTOKA USAWA WA BAHARI: 1500 – 2000 mHALI YA UHIFADHI: Inakaribia kuwa hatarini.50 <strong>Field</strong> <strong>Guide</strong> <strong>to</strong> <strong>the</strong> <strong>Amphibians</strong> <strong>of</strong> <strong>the</strong> <strong>Eastern</strong> <strong>Arc</strong> <strong>Mountains</strong> and Coastal Forests <strong>of</strong> Tanzania and Kenya <strong>Field</strong> <strong>Guide</strong> <strong>to</strong> <strong>the</strong> <strong>Amphibians</strong> <strong>of</strong> <strong>the</strong> <strong>Eastern</strong> <strong>Arc</strong> <strong>Mountains</strong> and Coastal Forests <strong>of</strong> Tanzania and Kenya 51


Arthroleptis stenodactylus (Pfeffer, 1893)Shovel-footed Squeaker, Common SqueakerChura filimbi mwenye mguukama koleoSVL: 28 – 35mm; 28 – 40mmDESCRIPTION: A s<strong>to</strong>cky litter frog with a largebroad head and short legs (tibia less than ½SVL). The dorsum is brown, usually with a darkerthree-lobed figure, and occasionally with a lightmiddorsal stripe. Most individuals have twodistinct dark sacral spots. The tympanum is ovaland distinct. A dark mark curves from <strong>the</strong> eye <strong>to</strong><strong>the</strong> arm over <strong>the</strong> tympanum. The ventral surfaceis light, <strong>of</strong>ten with gray mottling in <strong>the</strong> pec<strong>to</strong>ralregion <strong>of</strong> females, and on <strong>the</strong> throat <strong>of</strong> males.Males can be distinguished from females by <strong>the</strong>elongated third finger. In both males and females<strong>the</strong> inner metatarsal tubercle is at least as largeas <strong>the</strong> first <strong>to</strong>e. Toes do not end in disks.SIMILAR SPECIES: A. stenodctylus has a largeflat inner metatarsal tubercle that is absent in <strong>the</strong>o<strong>the</strong>r Arthroleptis species currently recognized in<strong>the</strong> <strong>Eastern</strong> <strong>Arc</strong>.HABITAT: One <strong>of</strong> <strong>the</strong> most common species foundE. Harper in leaf litter in a wide range <strong>of</strong> habitat typesincluding forest, savannas and degraded habitatincluding suburban areas.NATURAL HISTORY: Unpigmented eggs are deposited directly in <strong>the</strong> leaf litterwhere <strong>the</strong>y develop in<strong>to</strong> small frogs without passing through a free-swimmingtadpole phase. Clutches consist <strong>of</strong> 33 – 80 eggs 2 mm in diameter. Emergingfrogs are 20 – 28 mm in length.CALL: Males call from leaf litter during <strong>the</strong> day and at night. The call is a quickhigh-pitched whistle repeated at a rate <strong>of</strong> two per second.DISTRIBUTION IN THE EACF: Coastal Kenya, eastern and sou<strong>the</strong>rn Tanzaniaincluding ZanzibarTYPE LOCALITY: Kihengo, TanzaniaELEVATIONAL RANGE: < 1500 mCONSERVATION STATUS: Least ConcernUREFU WA MWILI: 28 – 35 mm; 28 – 40 mmMAELEZO: Chura huyu mnene anayeishi msituni kwenye majani yaliyoangukaana kichwa kikubwa na kipana na miguu mifupi (chini ya ½ ya SVL). Sehemuya juu ni kahawia, na ina umbo jeusi lenye ndewe tatu na wakati mwingine anamstari uli<strong>of</strong>ifia katikati ya sehemu ya chini. Idadi kubwa ya vyura hawa wanamadoa mawili yanayoonekana sehemu ya chini ya mgongo. Kiwambo cha sikiokina umbo la tufe na kinaonekana. Kuna alama nyeusi inayopinda ku<strong>to</strong>ka jichonihadi mkononi juu ya kiwambo cha sikio. Sehemu ya chini ina rangi iliy<strong>of</strong>ifia.Kuna madoa ya kijivu kwenye kifua cha majike na koo la madume. T<strong>of</strong>auti katiya madume na majike ni kwamba kidole cha tatu cha mkononi cha madume nikirefu zaidi kuliko cha majike. Aidha, madume na majike yote yana sehemu yangozi ngumu iliyoinuka kwenye sehemu ya ndani ya mguu. Vidole vya miguunihavina ncha mviringo.SPISHI INAZOFANANA NAZO: A. stenodactylus ana ngozi ngumu, kubwa napana na iliyoinuka nyuma ya mguu, ambayo haipo kwenye spishi zingine zaArthroleptis ambazo zinafahamika kwenye Tao la Mashariki.MAZINGIRA: Spishi hii ni mojawapo ya zile zizonapatikana sana kwenye majaniyaliyoanguka chini katika mazingira mbalimbali, pamoja na misitu, savana, namazingira yaliyoharibiwa , pamoja na pembezoni mwa miji.HISTORIA ASILIA: Mayai yasiyokuwa na rangi yanatagwa moja kwa moja kwenyemajani yaliyoanguka ambapo yanageuka kuwa vyura bila kupitia hatua ya viluwiluwivinavyoogelea. Makundi ya mayai yanaweza kuwa na mayai 33-80 yenye kipenyo cha2mm. Vyura wanao<strong>to</strong><strong>to</strong>lewa wanakuwa na urefu wa mita 20 - 28.ENEO SPISHI INAPOPATIKANA KWENYE MTMMP:Pwani ya Kenya, kusini na mashariki mwa Tanzaniana ZanzibarMAHALI KIELELEZO KILIPOPEWA JINA KWAMARA YA KWANZA: Kihengo, TanzaniaENEO LA SPISHI KUTOKA USAWA WA BAHARI:< 1500 mHALI YA UHIFADHI: Haiko hatarini52 <strong>Field</strong> <strong>Guide</strong> <strong>to</strong> <strong>the</strong> <strong>Amphibians</strong> <strong>of</strong> <strong>the</strong> <strong>Eastern</strong> <strong>Arc</strong> <strong>Mountains</strong> and Coastal Forests <strong>of</strong> Tanzania and Kenya <strong>Field</strong> <strong>Guide</strong> <strong>to</strong> <strong>the</strong> <strong>Amphibians</strong> <strong>of</strong> <strong>the</strong> <strong>Eastern</strong> <strong>Arc</strong> <strong>Mountains</strong> and Coastal Forests <strong>of</strong> Tanzania and Kenya 53


Arthroleptis stridens (Pickersgill, 2007)Pickersgill’s SqueakerChura filimbi wa PickersgillSVL: 18 – 19 mmDESCRIPTION: Very small brown frog with variable markings. Usually with alight triangle on <strong>the</strong> snout and darker diamonds on <strong>the</strong> dorsum. The tympanumis visible and approximately ½ <strong>the</strong> diameter <strong>of</strong> <strong>the</strong> eye in adults. The diameter <strong>of</strong><strong>the</strong> eye is roughly <strong>the</strong> same as <strong>the</strong> distance from <strong>the</strong> eye <strong>to</strong> <strong>the</strong> tip <strong>of</strong> <strong>the</strong> snout.The nostrils are closer <strong>to</strong> <strong>the</strong> tip <strong>of</strong> <strong>the</strong> snout than <strong>to</strong> <strong>the</strong> eyes. Toes and fingersare distinctly swollen, with round disks on <strong>the</strong> fingers and on <strong>the</strong> 3 rd , 4 th and5 th <strong>to</strong>es. Toe disks are slightly oval ra<strong>the</strong>r than round. The <strong>to</strong>es lack webbing. Inmales <strong>the</strong> 3 rd finger can be as much as 3.5 times <strong>the</strong> length <strong>of</strong> <strong>the</strong> 4 th finger.SIMILAR SPECIES: Similar <strong>to</strong> A. xenodactylus and A. xenodactyloides, but inA. stridens <strong>the</strong> head is not distinctly wedge-shaped as in A. xenodactylus. A.stridens lacks <strong>the</strong> papillate <strong>to</strong>e tips seen in A. xenodactyloides.HABITAT: Found in vegetation in forest clearings.NATURAL HISTORY: Unknown, likely similar <strong>to</strong> A. xenodactylus and A.xenodactyloides.CALL: Pickersgill (2007) describes <strong>the</strong> call as “musical, high-pitched andinsect-like” in comparison <strong>to</strong> <strong>the</strong> more rasping call <strong>of</strong> A. xenodactyloides.DISTRIBUTION IN THE EACF: Recorded in <strong>the</strong> Longuza and Kambai ForestReserves in <strong>the</strong> East Usambara <strong>Mountains</strong>, but likely more widespreadTYPE LOCALITY: Kambai Forest Reserve, TanzaniaELEVATIONAL RANGE: 300 mCONSERVATION STATUS: Data deficientUREFU WA MWILI: 18 – 19 mmMAELEZO: Chura huyu ni mdogo sana. Aidha, ana alama zinazo<strong>to</strong>fautiana; kwakawaida, ana pembetatu iliy<strong>of</strong>ifia kwenye pua na alama nyeusi zenye umbo laalmasi kwenye sehemu ya chini. Kiwambo cha sikio kinaonekana na ni takribani½ ya kipenyo cha jicho kwenye vyura wazima. Kipenyo cha jicho ni takribanisawa na umbali kati ya jicho hadi kwenye ncha ya pua. Matundu ya pua ni karibuzaidi na ncha ya pua kuliko macho. Vidole vya miguuni na mikononi vimevimba.Aidha kuna ncha za mviringo kwenye vidole vya mkononi na vidole vya mguunivya tatu, nne na tano. Ncha za vidole vya miguuni zina umbo linal<strong>of</strong>anana kidogona tufe na siyo mviringo. Vidole vya miguuni havina utando. Kwenye madume,kidole cha mkononi cha tatu kinaweza kufikia urefu ambao ni mara tatu na nusuzaidi ya urefu wa kidole cha nne.SPISHI INAZOFANANA NAZO: Spishi hii inafanana na A. xenodactylus na A.xenodactyloides, lakini kichwa cha A. stridens hakina umbo la kabari kama A.xenodactylus. Aidha, A. stridens hana ncha za vidole vya mguuni kama vya A.xenodactyloides.MAZINGIRA: Uo<strong>to</strong> wa misitu iliyokatwaHISTORIA ASILIA: Haijulikani lakini huenda inafanana na ya A. xenodactylus naA. xenodactyloides,ENEO SPISHI INAPOPATIKANA KWENYE MTMMP: Hifadhi za Misituza Longuza na Kambai za Milima ya Usambara Mashariki, lakini huendainapatikana maeneo mengine zaidi.MAHALI KIELELEZO KILIPOPEWA JINA KWA MARA YA KWANZA: Hifadhi yaMisitu ya Kambai, TanzaniaENEO LA SPISHI KUTOKA USAWA WA BAHARI:300 mHALI YA UHIFADHI: Hakuna taarifa za ku<strong>to</strong>sha54 <strong>Field</strong> <strong>Guide</strong> <strong>to</strong> <strong>the</strong> <strong>Amphibians</strong> <strong>of</strong> <strong>the</strong> <strong>Eastern</strong> <strong>Arc</strong> <strong>Mountains</strong> and Coastal Forests <strong>of</strong> Tanzania and Kenya <strong>Field</strong> <strong>Guide</strong> <strong>to</strong> <strong>the</strong> <strong>Amphibians</strong> <strong>of</strong> <strong>the</strong> <strong>Eastern</strong> <strong>Arc</strong> <strong>Mountains</strong> and Coastal Forests <strong>of</strong> Tanzania and Kenya 55


Arthroleptis tanneri (Grandison, 1983)Tanner’s SqueakerChura filiimbi wa TannerSVL: 42 mm; 37 – 55 mmDESCRIPTION: This is one <strong>of</strong> <strong>the</strong> larger<strong>of</strong> <strong>the</strong> Arthroleptis species. It has abroad head and relatively long legs (tibiaroughly ½ SVL or greater). The dorsumis gray-brown, <strong>of</strong>ten without distinctdarker markings. A fold <strong>of</strong> skin runsfrom <strong>the</strong> eye over <strong>the</strong> tympanum endingat <strong>the</strong> arm. Raised dorsolateral skinfolds are faintly visible. The tympanumis round and distinct, less than ½ <strong>the</strong>diameter <strong>of</strong> <strong>the</strong> eye. The eyes are goldon <strong>to</strong>p and dark beneath. The fingerE. Harpertips are faintly expanded and <strong>the</strong> <strong>to</strong>etips are distinctly expanded, thoughboth lack distinct disks. A groove runs along <strong>the</strong> base <strong>of</strong> <strong>the</strong> <strong>to</strong>e tips. There is asmall amount <strong>of</strong> webbing on <strong>the</strong> <strong>to</strong>es. The first finger is distinctly longer than <strong>the</strong>second.SIMILAR SPECIES: This is <strong>the</strong> only large Arthroleptis species known <strong>to</strong> occur in<strong>the</strong> West Usambaras. The large size, long legs and broad head distinguish it fromo<strong>the</strong>r Arthroleptis species in <strong>the</strong> West Usambaras.HABITAT: Leaf litter in montane forestNATURAL HISTORY: Assumed <strong>to</strong> lay eggs in <strong>the</strong> leaf litter <strong>of</strong> <strong>the</strong> forest floor thathatch directly in<strong>to</strong> small frogs.CALL: UnknownDISTRIBUTION IN THE EACF: West Usambaras (<strong>the</strong>re is some disagreement as<strong>to</strong> <strong>the</strong> extent <strong>of</strong> <strong>the</strong> range)TYPE LOCALITY: Mazumbai Natural Forest, West Usambara <strong>Mountains</strong>, TanzaniaELEVATIONAL RANGE: Type specimen was collected at 1530 mCONSERVATION STATUS: VulnerableUREFU WA MWILI: 42 mm; 37 – 55 mmMAELEZO: Chura huyu ni mmoja wa vyura wakubwa katika spishi za Arthroleptis.Ana kichwa kipana na miguu mirefu (muundi goko ni takribani ½ ya SVL auzaidi). Sehemu ya chini ni kijivu kahawia na kwa kawaida haina alama nyeusizinazoonekana. Kuna mkunjo wa ngozi ambao una<strong>to</strong>ka jichoni, juu ya kiwambocha sikio hadi mkononi. Kuna mikunjo ya ngozi sehemu ya mgongoni napembeni inayoonekana kwa mbali. Kiwambo cha sikio ni mviringo, kinaonekanana ni chini ya ½ ya kipenyo cha jicho. Sehemu ya juu ya macho ni njano nasehemu ya chini ni nyeusi. Ncha za vidole vya mikononi ni pana kidogo sana,ncha za vidole vya miguuni ni pana; aidha vidole vya mkononi na miguuni havinancha za mviringo. Kuna mfuo kwenye sehemu ya chini ya ncha za vidole vyamiguuni. Aidha, kuna utando kidogo kwenye vidole vya miguuni. Kidole cha pilicha mkononi ni kirefu sana kuliko cha pili.SPISHI INAZOFANANA NAZO: Hii ndiyo spishi kubwa peke yake ambayoimepatikana Usambara Magharibi. Saizi yake kubwa, miguu mirefu na kichwakipana ni vitu vinavyoi<strong>to</strong>fautisha na spishi zingine za Usambara Magharibi.MAZINGIRA: Majani yaliyoanguka chini kwenye misitu iliyopo karibu au zaidi yamita 1200 m ku<strong>to</strong>ka usawa wa bahariHISTORIA ASILIA: Inadhaniwa chura anataga mayai kwenye majani yaliyoangukaya msituni na ku<strong>to</strong><strong>to</strong>a vyura moja kwa moja.ENEO SPISHI INAPOPATIKANA KWENYE MTMMP: Usambara Magharibi (kunautata juu ya maeneo ambapo spishi hii hupatikana)MAHALI KIELELEZO KILIPOPEWA JINA KWA MARA YA KWANZA: Msitu asiliawa Mazumbai, Milima ya Usambara Magharibi, TanzaniaENEO LA SPISHI KUTOKA USAWA WA BAHARI:1530 mHALI YA UHIFADHI: Inaweza kuathiriwa56 <strong>Field</strong> <strong>Guide</strong> <strong>to</strong> <strong>the</strong> <strong>Amphibians</strong> <strong>of</strong> <strong>the</strong> <strong>Eastern</strong> <strong>Arc</strong> <strong>Mountains</strong> and Coastal Forests <strong>of</strong> Tanzania and Kenya <strong>Field</strong> <strong>Guide</strong> <strong>to</strong> <strong>the</strong> <strong>Amphibians</strong> <strong>of</strong> <strong>the</strong> <strong>Eastern</strong> <strong>Arc</strong> <strong>Mountains</strong> and Coastal Forests <strong>of</strong> Tanzania and Kenya 57


Arthroleptis xenodactyloides (Hewitt, 1933)Dwarf Squeaker, Hewitt’s Bush Squeaker, Chirinda ScreechingFrog, Nyika SqueakerChura filimbi kibushuti wa Hewitt, waChirinda, na wa NyikaSVL: 16 – 20 mm; 19 – 23 mmDESCRIPTION: A small leaf litter frog with shortlegs and a narrow head. The dorsum is orange-brownusually with brighter orange tinges around <strong>the</strong> groin.Faint light dorsolateral stripes are present in someindividuals while o<strong>the</strong>rs have a darker hourglassfigure on <strong>the</strong> dorsum. The snout is pointed. The smalltympanum is distinctly visible. Toe and finger tipsare expanded in<strong>to</strong> small rounded disks. As in o<strong>the</strong>rmembers <strong>of</strong> this family, <strong>the</strong> male has an elongatedthird finger. Females <strong>of</strong>ten have bright red-orange on<strong>the</strong> groin and thigh area.SIMILAR SPECIES: A. xenodactyloides may beconfused with A. xenodactylus and A. stridens,however A. xenodactylus never has dorsolateralstripes, and has papillate ra<strong>the</strong>r than rounded fingertips as in A. xenodactyloides. The wedge shapedpr<strong>of</strong>ile <strong>of</strong> <strong>the</strong> snout in A. xenodactyloides distinguishesE. Harperit from A. stridens.HABITAT: Lowland and montane forests, swamps, woodland and wet grasslands.NATURAL HISTORY: Clutches <strong>of</strong> around 20 unpigmented eggs are depositedbeneath moist leaf litter. Eggs undergo direct development, and tiny frogsemerge without passing through a free-swimming tadpole stage. Adults can befound in discrete patches in forest habitat. This species is known <strong>to</strong> travel largedistances through unsuitable habitat <strong>to</strong> neighboring mountains in <strong>the</strong> Taita Hills.CALL: Males call from leaf litter or perched on low vegetation during <strong>the</strong> day andat night. The call consists <strong>of</strong> three short high-pitched clicks.DISTRIBUTION IN THE EACF: Sou<strong>the</strong>astern and nor<strong>the</strong>astern Tanzania and <strong>the</strong>Taita Hills in Kenya.TYPE LOCALITY: Chirinda Forest, ZimbabweELEVATIONAL RANGE: Sea level <strong>to</strong> 2100 mCONSERVATION STATUS: Least ConcernUREFU WA MWILI: 16 – 20 mm; 19 – 23 mmMAELEZO: Chura huyu mdogo anayepatikana chini kwenye majani ya msituniana urefu chini ya 22 mm, miguu mifupi na kichwa chembamba. Sehemu ya juuni njano kahawia na ina madoa madogo sana ya njano iliyokolea kwenye eneo lakinena. Baadhi ya vyura wana mistari iliy<strong>of</strong>ifia mgongoni na pembeni wakati wenginewana umbo la “V” mbili zinazogusana, moja ikiwa chini juu, kwenye sehemu ya juu.Pua imechongoka. Kiwambo cha sikio ni kidogo na kinaonekana. Vidole vya miguunina mikononi ni vipana na vina ncha mviringo. Kama ilivyo kwa vyura wengine wafamilia hii, kidole cha mkononi cha tatu cha madume ni kirefu kuliko vingine. Maranyingi, majike yana rangi nyekundu inayong’aa kwenye kinena na kwenye paja.SPISHI INAZOFANANA NAZO: Inawezekana kumchanganya A. xenodactyloidesna A. xenodactylus na A. stridens, lakini A. xenodactylus kamwe hana mistarikatikati ya sehemu ya juu na hana ncha mviringo kwenye vidole vya mikononikama A. xenodactyloides. Pua yenye umbo la kabari ya A. xenodactyloidesina<strong>to</strong>fautisha spishi hii na ile ya A. stridens.MAZINGIRA: Maeneo tambarare na misitu iliyopo karibu au zaidi ya mita 1200m ku<strong>to</strong>ka usawa wa bahari, mabwawa, maeneo yenye miti na nyika zenye unyevu.HISTORIA ASILIA: Makundi ya mayai 20 yasiyokuwa na rangi yanatagwa chini yamajani yaliyoanguka na yenye unyevunyevu. Mayai yana<strong>to</strong><strong>to</strong>lewa chura wachangana wadogo sana bila kupitia hatua ya viluwiluwi vinavyoogelea. Chura wazimawanapatikana kwenye sehemu zilizojificha za msituni. Spishi hii inaweza kusafiriumbali mkubwa kwenye mazingira yasiy<strong>of</strong>aa hadi kwenye milima jirani ya Taita.ENEO SPISHI INAPOPATIKANA KWENYEMTMMP: Tanzania Kusini na Kaskazini na Milimaya Taita, Kenya.MAHALI KIELELEZO KILIPOPEWA JINA KWA MARAYA KWANZA: Misitu ya Chirinda, ZimbabweENEO LA SPISHI KUTOKA USAWA WA BAHARI:0 - 2100 mHALI YA UHIFADHI: Haiko hatarini58 <strong>Field</strong> <strong>Guide</strong> <strong>to</strong> <strong>the</strong> <strong>Amphibians</strong> <strong>of</strong> <strong>the</strong> <strong>Eastern</strong> <strong>Arc</strong> <strong>Mountains</strong> and Coastal Forests <strong>of</strong> Tanzania and Kenya <strong>Field</strong> <strong>Guide</strong> <strong>to</strong> <strong>the</strong> <strong>Amphibians</strong> <strong>of</strong> <strong>the</strong> <strong>Eastern</strong> <strong>Arc</strong> <strong>Mountains</strong> and Coastal Forests <strong>of</strong> Tanzania and Kenya 59


Arthroleptis xenodactylus (Boulenger, 1909)Amani Screeching Frog, <strong>Eastern</strong> SqueakerChura filimbi wa Amani, wa MasharikiSVL:13 – 17 mmDESCRIPTION: A very small leaf litterfrog with a narrow wedge-shaped headand short legs. Dorsal pattern is variableamong individuals, but <strong>of</strong>ten consists<strong>of</strong> a darker hourglass figure on a brownbackground, sometimes with dark sacralspots as well. In most individuals a darkband begins at <strong>the</strong> tip <strong>of</strong> <strong>the</strong> snout andpasses under <strong>the</strong> eye <strong>to</strong> <strong>the</strong> tympanum.A small dark patch is usually presentaround <strong>the</strong> vent. The ventral surfaceis dark and evenly speckled withE. Harperlight mottling from <strong>the</strong> throat <strong>to</strong> <strong>the</strong>undersides <strong>of</strong> <strong>the</strong> legs. Digit tips areslightly expanded, with a distinct pointed papillate projection. The third finger<strong>of</strong> males is elongated and edged with small spines which presumably aid ingrasping <strong>the</strong> female during mating.SIMILAR SPECIES: A. xenodactylus may be confused with A. xenodactyloidesand A. stridens, but can be distinguished by its distinctly papillate digit tips.HABITAT: Leaf litter <strong>of</strong> lowland and montane forest. Often found under logs andin banana leaves.NATURAL HISTORY: Eggs are laid in moist soil or leaves and develop directlyin<strong>to</strong> frogs without passing through a free-swimming tadpole stage. Emergingfrogs can be as small as 5 mm.CALL: Males call from exposed sites among leaf litter. The call is a high-pitchedchirp.DISTRIBUTION IN THE EACF: East Usambara and Nguru <strong>Mountains</strong>TYPE LOCALITY: Amani, East Usambaras, TanzaniaELEVATIONAL RANGE: Sea level <strong>to</strong> 2000 mCONSERVATION STATUS: VulnerableUREFU WA MWILI: 13 – 17 mmMAELEZO: Chura huyu mdogo anayepatikana chini kwenye majani ya msituniana kichwa chenye umbo la kabari na miguu mifupi. Mpangilio wa sehemuya juu una<strong>to</strong>fautiana kati ya vyura lakini mara nyingi kuna umbo la “V” mbilizinazogusana, moja ikiwa chini juu kwenye usuli wa kahawia na wakati mwinginekuna madoa sehemu ya chini ya mgongo. Idadi kubwa ya vyura hawa wanamstari mweusi unaoanzia kwenye ncha ya pua, unapita chini ya jicho na kuishiakwenye kiwambo cha sikio. Kawaida, kuna eneo dogo jeusi linalozunguka tundula ku<strong>to</strong>lea haja na ku<strong>to</strong>a na kupokelea mbegu za uzazi. Sehemu ya chini ninyeusi na ina madoa ku<strong>to</strong>ka kooni hadi sehemu ya nyuma ya miguu. Ncha zavidole ni pana kidogo na zina eneo lilichochongoka na linaloonekana. Kidolecha mkononi cha tatu cha dume ni kirefu kuliko vingine na pembeni kuna miibamidogo ambayo huenda inatumika kumkamata jike wakati wa kupandana.SPISHI INAZOFANANA NAZO: A. xenodactylus anafanana na A. xenodactyloidesna A. stridens lakini <strong>to</strong>fauti yake ni kuwa ana ncha za vidole zilizovimba nakuji<strong>to</strong>kezaMAZINGIRA: Majani yaliyoanguka kwenye eneo tambarare au misitu iliyo karibuau zaidi ya 1200 m. Mara nyingi chura wanapatikana chini ya magogo au kwenyemajani ya ndizi.HISTORIA ASILIA: Mayai yanatagwa kwenye udongo wenye unyevunyevu aumajani na vyura wana<strong>to</strong><strong>to</strong>lewa moja kwa moja bila kupitia hatua ya viluwiluwiwanaoogelea. Vyura wanao<strong>to</strong><strong>to</strong>lewa wanaweza kuwa na urefu wa 5 mm.ENEO SPISHI INAPOPATIKANA KWENYE MTMMP: Usambara Mashariki naMilima ya NguruMAHALI KIELELEZO KILIPOPEWA JINA KWAMARA YA KWANZA: Amani, Usambara Mashariki,TanzaniaENEO LA SPISHI KUTOKA USAWA WA BAHARI:0 - 2000 mHALI YA UHIFADHI: Inaweza kuathiriwa60 <strong>Field</strong> <strong>Guide</strong> <strong>to</strong> <strong>the</strong> <strong>Amphibians</strong> <strong>of</strong> <strong>the</strong> <strong>Eastern</strong> <strong>Arc</strong> <strong>Mountains</strong> and Coastal Forests <strong>of</strong> Tanzania and Kenya <strong>Field</strong> <strong>Guide</strong> <strong>to</strong> <strong>the</strong> <strong>Amphibians</strong> <strong>of</strong> <strong>the</strong> <strong>Eastern</strong> <strong>Arc</strong> <strong>Mountains</strong> and Coastal Forests <strong>of</strong> Tanzania and Kenya 61


Lep<strong>to</strong>pelis argenteus (Pfeffer, 1893)Bagomoyo Forest Treefrog, Silvery Tree Frog, Triad Tree Frog,Broadley’s Tree FrogSVL: 45mm; 52 mmDESCRIPTION: A light brownLep<strong>to</strong>pelis, typically with four broaddarker brown stripes on <strong>the</strong> dorsum,although some individuals lackany markings. The snout is shortand rounded and <strong>the</strong>re is usually adark triangle between <strong>the</strong> eyes. Thetympanum is visible and less thanhalf <strong>the</strong> diameter <strong>of</strong> <strong>the</strong> eye. The legsare short (tibia less than ½ SVL). Thepupils are vertical. Males lack pec<strong>to</strong>ralglands. The fingers end in small disks.E. HarperToes have a small amount <strong>of</strong> webbing.SIMILAR SPECIES: Lep<strong>to</strong>pelis argenteus and Lep<strong>to</strong>pelis concolor differ in <strong>the</strong>irdorsal markings and distribution, but have identical advertisement calls andshould possibly be considered subspecies ra<strong>the</strong>r than separate species.HABITAT: Coastal savanna woodlands. Tolerates some degree <strong>of</strong> habitatdegradationNATURAL HISTORY: Males call while perched on trees or grass, <strong>of</strong>ten away fromwater. Eggs are buried in mud and larvae enter water after hatching.CALL: A combination <strong>of</strong> whistles and clacksDISTRIBUTION IN THE EACF: <strong>Eastern</strong> Tanzania, inland <strong>to</strong> <strong>the</strong> Kilombero ValleyTYPE LOCALITY: Marsh south <strong>of</strong> Bagamoyo, TanzaniaELEVATIONAL RANGE: < 800 mCONSERVATION STATUS: Least ConcernChura miti wa BagamoyoUREFU WA MWILI: 45 mm; 52 mmMAELEZO: Chura huyu ni Lep<strong>to</strong>pelis mwenye rangi ya kahawia iliy<strong>of</strong>ifia, anamistari minne kahawia iliyokolea na mipana sehemu ya chini, lakini baadhiya vyura hawana alama zozote. Pua yake ni fupi na mviringo na kawaida, anapembetatu nyeusi kati ya macho yake. Kiwambo kinaonekana na ni chini yanusu ya kipenyo cha jicho. Miguu ni mifupi – chini ya ½ ya SVL. Mboni zake niza wima. Madume hayana tezi kifuani. Vidole vya mikononi vina ncha mviringo.Vidole vya mguuni vina utando kidogo sana.SPISHI INAZOFANANA NAZO: Spishi za Lep<strong>to</strong>pelis argenteus na Lep<strong>to</strong>pelisconcolor zina<strong>to</strong>fautiana kwenye alama za sehemu ya juu na maeneozinapopatikana lakini mii<strong>to</strong> yao ni sawa na huenda ni vizuri zikachukuliwa kamaspishi ndogo za spishi moja kubwa na siyo spishi <strong>to</strong>fautiMAZINGIRA: Savana ya pwani yenye miti. Inavumilia kiasi kwenye mazingirayaliyoharibiwa kiasi.HISTORIA ASILIA: Madume yanaita yanapokuwa juu ya miti au kwenye majani,mara nyingi yanapokuwa mbali na maji. Mayai yanafukiwa kwenye <strong>to</strong>pe naviluwiluwi vinaingia majini baada ya ku<strong>to</strong><strong>to</strong>lewa.ENEO SPISHI INAPOPATIKANA KWENYE MTMMP: Tanzania Mashariki na barahadi Bonde la Kilombero.MAHALI KIELELEZO KILIPOPEWA JINA KWA MARA YA KWANZA: Maeneo yama<strong>to</strong>pe kusini mwa Bagamoyo, TanzaniaENEO LA SPISHI KUTOKA USAWA WA BAHARI: < 800 mHALI YA UHIFADHI: Haiko hatarini62 <strong>Field</strong> <strong>Guide</strong> <strong>to</strong> <strong>the</strong> <strong>Amphibians</strong> <strong>of</strong> <strong>the</strong> <strong>Eastern</strong> <strong>Arc</strong> <strong>Mountains</strong> and Coastal Forests <strong>of</strong> Tanzania and Kenya <strong>Field</strong> <strong>Guide</strong> <strong>to</strong> <strong>the</strong> <strong>Amphibians</strong> <strong>of</strong> <strong>the</strong> <strong>Eastern</strong> <strong>Arc</strong> <strong>Mountains</strong> and Coastal Forests <strong>of</strong> Tanzania and Kenya 63


Lep<strong>to</strong>pelis barbouri (Ahl, 1929)Barbour’s Forest TreefrogChuramiti wa Msituni wa BarbouriSVL: 32 – 39 mm; 38 – 58 mmDESCRIPTION: A slender frog with atranslucent green dorsum, <strong>of</strong>ten withyellow flecking. The eyes are white withred-orange variegations and are edgedwith black. The tympanum is smalland barely visible. The snout is sharplypointed. In males <strong>the</strong> throat is bluishgreen. Toes end in large disks andare roughly half webbed. Males havepec<strong>to</strong>ral glands.SIMILAR SPECIES: Lep<strong>to</strong>pelis parkerihas similar eyes, but differs substantiallyE. Harperfrom L. barbouri in dorsal coloration.HABITAT: Montane rainforest, especially along streamsNATURAL HISTORY: Eggs are laid in burrows, sometimes as far as 10 m from astream. Tadpoles move <strong>to</strong> water upon hatching.CALL: Males call from vegetation overhanging streams. Schiøtz (1999) describes<strong>the</strong> call as “a brief buzzing”DISTRIBUTION IN THE EACF: East Usambara and Udzungwa <strong>Mountains</strong> andMount RungweTYPE LOCALITY: Mount Lutindi, Usambara <strong>Mountains</strong>, TanzaniaELEVATIONAL RANGE: 700 – 2100 mCONSERVATION STATUS: VulnerableUREFU WA MWILI: 32 – 39 mm; 38 – 58 mmMAELEZO: Chura huyu ni mwembamba na sehemu ya chini ni kijani,angavu na yenye madoa njano madogo sana. Macho ni meupe na yana rangimbalimbali, nyekundu, njano na nyeusi pembeni. Kiwambo cha sikio ni kidogona kinaonekana kwa shida. Pua imechongoka sana. Koo la dume ni kijani bluu.Vidole vya miguuni vinaishia kwenye ncha za vidole mviringo na vina utandokwenye nusu ya sehemu. Madume yana tezi kifuani.SPISHI INAZOFANANA NAZO: Macho yake yanafanana na ya Lep<strong>to</strong>pelis parkerilakini rangi ya sehemu ya juu ya spishi hizi mbili ni <strong>to</strong>fauti sana.MAZINGIRA: Misitu iliyo karibu au zaidi ya 1200 m ku<strong>to</strong>ka usawa wa bahari,hususan pembeni mwa mi<strong>to</strong>.HISTORIA ASILIA: Mayai yanatagwa kwenye mashimo, wakati mwingine umbaliwa 10 m ku<strong>to</strong>ka m<strong>to</strong>ni. Viluwiluwi viki<strong>to</strong><strong>to</strong>lewa vinaingia majini.ENEO SPISHI INAPOPATIKANA KWENYE MTMMP: Milima ya UsambaraMashariki, Udzungwa na RungweMAHALI KIELELEZO KILIPOPEWA JINA KWA MARA YA KWANZA: Milima yaLutindi, Usambara, nchini TanzaniaENEO LA SPISHI KUTOKA USAWA WA BAHARI: 700 – 2100 mHALI YA UHIFADHI: Inaweza kuathiriwa64 <strong>Field</strong> <strong>Guide</strong> <strong>to</strong> <strong>the</strong> <strong>Amphibians</strong> <strong>of</strong> <strong>the</strong> <strong>Eastern</strong> <strong>Arc</strong> <strong>Mountains</strong> and Coastal Forests <strong>of</strong> Tanzania and Kenya <strong>Field</strong> <strong>Guide</strong> <strong>to</strong> <strong>the</strong> <strong>Amphibians</strong> <strong>of</strong> <strong>the</strong> <strong>Eastern</strong> <strong>Arc</strong> <strong>Mountains</strong> and Coastal Forests <strong>of</strong> Tanzania and Kenya 65


Lep<strong>to</strong>pelis concolor (Ahl, 1929)Triad Tree Frog, Witu Forest TreefrogVyura miti wa Triad, Vyuramiti wa Msitu wa WituSVL:31 – 38 mmDESCRIPTION: A relatively small, lightbrown Lep<strong>to</strong>pelis with a broad head andshort snout. The dorsum can be greenor cream colored in juveniles. There is adarker brown triangle between <strong>the</strong> eyesand an inverted ‘V’ or ‘Y’ on <strong>the</strong> dorsum.The legs are short – tibia slightly lessthan ½ SVL. Pupils are vertical. Toeshave only a very small amount <strong>of</strong>webbing. Males lack pec<strong>to</strong>ral glands.SIMILAR SPECIES: Lep<strong>to</strong>pelisE. Harper argenteus and Lep<strong>to</strong>pelis concolordiffer in <strong>the</strong>ir dorsal markings anddistribution, but have identical advertisement calls and should possibly beconsidered subspecies ra<strong>the</strong>r than separate species.HABITAT: Savanna woodland and grassland in coastal lowlands. Tolerates somedegree <strong>of</strong> habitat degradation, but requires vegetation.NATURAL HISTORY: Breeding starts at <strong>the</strong> beginning <strong>of</strong> each rainy season.Males call while perched 1 – 2 m above <strong>the</strong> ground several meters distance fromeach o<strong>the</strong>r on vegetation, <strong>of</strong>ten far from water. Eggs are laid in cavities in <strong>the</strong>mud. Larvae hatch in<strong>to</strong> <strong>the</strong> water when <strong>the</strong> nest is inundated with water.CALL: Schiøtz (1999) describes <strong>the</strong> call as “an un-melodious clack followed bytwo or three shrill screams, or sometimes <strong>the</strong> screams followed by <strong>the</strong> clack, orclacks or screams alone”DISTRIBUTION IN THE EACF: Taita Hills and coastal areas <strong>of</strong> sou<strong>the</strong>rn Kenyaand nor<strong>the</strong>astern TanzaniaTYPE LOCALITY: Witu, KenyaELEVATIONAL RANGE: < 1700 mCONSERVATION STATUS: Least concernUREFU WA MWILI: 31 – 38 mmMAELEZO: Chura huyu ni Lep<strong>to</strong>pelis mdogo kiasi mwenye rangi ya kahawia,kichwa kipana na pua fupi. Sehemu ya chini ya vyura wadogo inaweza kuwakijani au rangi ya malai. Sehemu ya chini, kuna pembetatu kahawia iliyokoleakati ya macho na ‘V’ au ‘Y’ zilizogeuzwa chini juu. Miguu ni mifupi, chini ya ½ya SVL. Mboni ni za wima. Vidole vya miguuni vina utando kidogo sana. Madumeyana tezi kifuani.SPISHI INAZOFANANA NAZO: Spishi za Lep<strong>to</strong>pelis argenteus na Lep<strong>to</strong>pelisconcolor zina<strong>to</strong>fautiana kwenye alama za sehemu ya juu na maeneozinapopatikana lakini mii<strong>to</strong> yao ni sawa na huenda ni vizuri zikachukuliwa kamaspishi ndogo za spishi moja kubwa na siyo spishi <strong>to</strong>fautiMAZINGIRA: Maeneo ya savana yenye miti na nyika za maeneo tambarare yapwani. Inavumilia kiasi kwenye mazingira yaliyoharibiwa lakini inahitaji uo<strong>to</strong>.HISTORIA ASILIA: Msimu wa kuzaliana unaanza mwanzo wa kila kipindi chamvua. Madume yanaita yakiwa kwenye uo<strong>to</strong>, mita 1-2 juu ya ardhi na mitakadhaa ku<strong>to</strong>ka madume mengine na mara nyingi mbali na maji. Mayai yanatagwakwenye mashimo yaliyo kwenye ma<strong>to</strong>pe. Viluwiluwi vina<strong>to</strong><strong>to</strong>lewa majini kiotakinapokuwa kimejaa maji.ENEO SPISHI INAPOPATIKANA KWENYE MTMMP: Milima ya Taita na maeneoya pwani ya Kenya Kusini na Tanzania KaskaziniMAHALI KIELELEZO KILIPOPEWA JINA KWA MARA YA KWANZA: Witu, KenyaENEO LA SPISHI KUTOKA USAWA WA BAHARI: < 1700 mHALI YA UHIFADHI: Haiko hatarini66 <strong>Field</strong> <strong>Guide</strong> <strong>to</strong> <strong>the</strong> <strong>Amphibians</strong> <strong>of</strong> <strong>the</strong> <strong>Eastern</strong> <strong>Arc</strong> <strong>Mountains</strong> and Coastal Forests <strong>of</strong> Tanzania and Kenya <strong>Field</strong> <strong>Guide</strong> <strong>to</strong> <strong>the</strong> <strong>Amphibians</strong> <strong>of</strong> <strong>the</strong> <strong>Eastern</strong> <strong>Arc</strong> <strong>Mountains</strong> and Coastal Forests <strong>of</strong> Tanzania and Kenya 67


Lep<strong>to</strong>pelis flavomaculatus (Gün<strong>the</strong>r, 1864)Brown-backed Tree Frog, Yellow-spotted Tree Frog, Brown ForestTreefrog, Johns<strong>to</strong>n’s TreefrogVura miti wenye mgongo kahawia, Vyura mitiwenye madoa njano, Vyura miti kahawia wamsituni, Vyura miti wa JohnsonSVL: 44 – 50 mm; 60 – 70 mmDESCRIPTION: Two color phases exist.Juveniles and some adult males arebright green with yellow flecks. Adultfemales and some adult males aregray-brown with a darker brown trianglepointing forward on <strong>the</strong> dorsum and adark band running below <strong>the</strong> eye andcovering <strong>the</strong> tympanum. Bright whitepatches are distinctly visible on <strong>the</strong>heels and elbows <strong>of</strong> individuals in <strong>the</strong>green phase, but are less distinct in <strong>the</strong>E. Harper gray-brown phase. Adult males havepec<strong>to</strong>ral glands. The snout is short androunded. The tympanum is large and distinct, greater than ½ <strong>the</strong> diameter <strong>of</strong> <strong>the</strong> eye.SIMILAR SPECIES: L. flavomaculatus adults in <strong>the</strong> gray-brown phase may easilybe confused with adult L. vermiculatus which have a nearly identical adult colorphase. The most reliable means <strong>of</strong> differentiating between <strong>the</strong> two species is <strong>to</strong>compare <strong>the</strong> <strong>to</strong>e webbing which is more extensive in L. vermiculatus, with <strong>the</strong>inner web reaching <strong>the</strong> disks <strong>of</strong> <strong>the</strong> first three digits.HABITAT: L. flavomaculatus is primarily found in semideciduous forest in coastalareas, but also occurs in lowland and montane forest. It <strong>to</strong>lerates some degree <strong>of</strong>habitat degradation.NATURAL HISTORY: Very little is known about <strong>the</strong> breeding habits <strong>of</strong> L.flavomaculatus. Males call from vegetation approximately 3-4 m above groundand from burrows on <strong>the</strong> ground. It is assumed <strong>to</strong> lay eggs in burrows near waterand larvae are thought <strong>to</strong> hatch and develop in water. Emerging metamorphs arecommonly seen on vegetation at Amani Pond in <strong>the</strong> East Usambaras and arearound 15 mm.CALL: Males call from dense vegetation as high as four meters above <strong>the</strong> ground,or from <strong>the</strong> mouth <strong>of</strong> burrows in <strong>the</strong> ground. Schiøtz (1999) describes <strong>the</strong> call as“a clack with a peculiar <strong>to</strong>nal quality”DISTRIBUTION IN THE EACF: <strong>Eastern</strong> Tanzania including <strong>the</strong> island <strong>of</strong> Zanzibar,Shimba Hills and coastal Kenya including Arabuko-Sokoke ForestTYPE LOCALITY: Rovuma Bay, TanzaniaELEVATIONAL RANGE: < 1600 mCONSERVATION STATUS: Least concern68 <strong>Field</strong> <strong>Guide</strong> <strong>to</strong> <strong>the</strong> <strong>Amphibians</strong> <strong>of</strong> <strong>the</strong> <strong>Eastern</strong> <strong>Arc</strong> <strong>Mountains</strong> and Coastal Forests <strong>of</strong> Tanzania and Kenya <strong>Field</strong> <strong>Guide</strong> <strong>to</strong> <strong>the</strong> <strong>Amphibians</strong> <strong>of</strong> <strong>the</strong> <strong>Eastern</strong> <strong>Arc</strong> <strong>Mountains</strong> and Coastal Forests <strong>of</strong> Tanzania and Kenya 69


Lep<strong>to</strong>pelis flavomaculatus (Continued)UREFU WA MWILI: 44 – 50 mm; 60 – 70 mmMAELEZO: Chura huyu ana mifumo miwili ya rangi. Vyura wadogo na baadhiya madume mazima wana rangi ya kijani inayong’aa na madoa ya njano.Majike mazima na baadhi ya madume mazima yana rangi ya kijivu kahawia napembetatu kahawia iliyokolea, inayoelekea mbele kwenye sehemu ya juu namstari mweusi unao<strong>to</strong>ka chini ya jicho na kufunika kiwambo cha sikio. Aidha,kuna madoa meupe yanayoonekana wazi na yanayong’aa kwenye kisigino nakiwiko cha vyura wanapokuwa na rangi ya kijani lakini hayaonekani vizuriwanapokuwa na rangi ya kijivu kahawia. Madume mazima yana tezi kifuani. Puani fupi na mviringo. Kiwambo cha sikio ni kikubwa, kinaonekana na kinazidi ½ya kipenyo cha jicho.SPISHI INAZOFANANA NAZO: Ni rahisi kuwachanganya vyura wazima waLep<strong>to</strong>pelis flavomaculatus wakiwa kwenye hatua ya rangi ya kijivu kahawia navyura wazima wa L. vermiculatus ambao wana rangi karibu sawa. Njia nzuri yaku<strong>to</strong>fautisha spishi hizi mbili ni kulinganisha utando kwenye vidole vya mguuniambao umeenea zaidi kwenye L. vermiculatus ambapo utando wa ndani unafikakwenye ncha mviringo za vidole vya kwanza vitatu.MAZINGIRA: L. flavomaculatus anapatikana zaidi kwenye misitu ya pwaniambayo baadhi ya miti yake huangusha majani yote kila, lakini pia kwenyemisitu ya maeneo tambarare na iliyo karibu au mita 1200 ku<strong>to</strong>ka usawa wabahari. Inavumilia kiasi mazingira yaliyoharibiwa.HISTORIA ASILIA: Kuna taarifa chache sana juu ya kuzaliana kwa spishi hii.Madume yanaita ku<strong>to</strong>ka kwenye uo<strong>to</strong> ulio mita 3-4 juu ya ardhi na ku<strong>to</strong>kamashimoni. Inadhaniwa mayai yanatagwa mashimoni na viluwiluwi wana<strong>to</strong><strong>to</strong>lewana kukua majini. Vyura wachanga hawa wanao<strong>to</strong>ka kupata umbile la churamzima wanaonekana mara nyingi kwenye uo<strong>to</strong> wa Bwawa la Amani, UsambaraMashariki na wana urefu wa takribani 15 mm.ENEO SPISHI INAPOPATIKANA KWENYE MTMMP: Tanzania Mashariki pamojana kisiwa cha Zanzibar, Milima ya Shimba na pwani ya Kenya ikijumuisha Msituwa Arabuko-Sokoke.MAHALI KIELELEZO KILIPOPEWA JINA KWA MARA YA KWANZA: Ghuba yaRuvuma, TanzaniaENEO LA SPISHI KUTOKA USAWA WA BAHARI: < 1600 mHALI YA UHIFADHI: Haiko hatariniJuvenile L.flavomaculatusJ. Vonesh70 <strong>Field</strong> <strong>Guide</strong> <strong>to</strong> <strong>the</strong> <strong>Amphibians</strong> <strong>of</strong> <strong>the</strong> <strong>Eastern</strong> <strong>Arc</strong> <strong>Mountains</strong> and Coastal Forests <strong>of</strong> Tanzania and Kenya <strong>Field</strong> <strong>Guide</strong> <strong>to</strong> <strong>the</strong> <strong>Amphibians</strong> <strong>of</strong> <strong>the</strong> <strong>Eastern</strong> <strong>Arc</strong> <strong>Mountains</strong> and Coastal Forests <strong>of</strong> Tanzania and Kenya 71


Lep<strong>to</strong>pelis parkeri (Barbour & Loveridge, 1928)Parker’s Forest Treefrog, Parker’s Tree FrogVyura miti wa mstuni wa Parker,Vyura miti wa ParkerSVL: 34 – 43; 56 mm.DESCRIPTION: A slender Lep<strong>to</strong>peliswith bright red eyes. Males are typicallydark gray or brown with an irregularpattern <strong>of</strong> yellow bars, while femalesare uniform olive- brown or gray. Inboth sexes <strong>the</strong> ventral surface is lightin color and <strong>the</strong> <strong>to</strong>es and undersides<strong>of</strong> <strong>the</strong> limbs are yellow. The throat iswhite in males and orange in females.The tympanum is visible, but small andindistinct. Pupils are vertical. Toes arehalf webbed.J. VoneshSIMILAR SPECIES: L. barbouri hassimilar eyes, but differs substantially from L. parkeri in dorsal coloration.HABITAT: Montane forest. Does not <strong>to</strong>lerate severely modified habitat.NATURAL HISTORY: Eggs are laid in mud cavities near slowly flowing streamsCALL: Schiøtz (1999) describes <strong>the</strong> call as “a quiet buzzing.”DISTRIBUTION IN THE EACF: East and West Usambara, Udzungwa, Uluguruand South Pare <strong>Mountains</strong>TYPE LOCALITY: Vituru, Uluguru <strong>Mountains</strong>, TanzaniaELEVATIONAL RANGE: 200 – 2000 mCONSERVATION STATUS: VulnerableUREFU WA MWILI: 34 – 43; 56 mm.MAELEZO: Chura Huyu ni Lep<strong>to</strong>pelis mwembamba mwenye macho mekunduyanayong’aa. Madume wana rangi ya kijivu iliyokolea au kahawia na wana mistariya njano inayo<strong>to</strong>fautiana, wakati majike yana rangi ya mzeituni kahawia aukijivu. Sehemu ya chini ya madume na majike ina rangi iliy<strong>of</strong>ifia wakati vidolevya miguuni, sehemu ya chini ya miguu na mikono ni njano. Koo la madume nijeupe na la majike ni njano. Kiwambo cha sikio ni kidogo na kinaonekana kwashida. Mboni ni za wima na vidole vya miguuni vina utando kiasi (½).SPISHI INAZOFANANA NAZO: L.. barbouri ana macho yanay<strong>of</strong>anana na spishihii lakini rangi yake ya sehemu ya juu ni <strong>to</strong>fauti sana na ya L. parkeriMAZINGIRA: Misitu iliyopo zaidi ya 1200 m ku<strong>to</strong>ka usawa wa bahari. Haivumiliimazingira yaliyobadilishwa sana.HISTORIA ASILIA: Mayai yanatagwa kwenye mashimo ya ma<strong>to</strong>pe karibu na viji<strong>to</strong>vinavyokwenda polepole.SPISHI INAZOFANANA NAZO: Spishi hii ina macho yanay<strong>of</strong>anana na ya L.barbouri lakini ana<strong>to</strong>fautiana naye sana kwenye rangi ya sehemu ya juu.MAZINGIRA: Misitu iliyo karibu au zaidi ya 1200 m. Haivumilii mazingirayaliyoharibiwa sana.HISTORIA ASILIA: Mayai yanatagwa kwenye mashimo ma<strong>to</strong>peni karibu na mi<strong>to</strong>inayokwenda polepole.ENEO SPISHI INAPOPATIKANA KWENYE MTMMP: Milima ya UsambaraMagharibi, Usambara Mashariki, Udzungwa, Uluguru na Pare KusiniMAHALI KIELELEZO KILIPOPEWA JINA KWAMARA YA KWANZA: Vituru, Milima ya Ulugurunchini TanzaniaENEO LA SPISHI KUTOKA USAWA WA BAHARI:200 – 2000 mHALI YA UHIFADHI: Inaweza kuathiriwa72 <strong>Field</strong> <strong>Guide</strong> <strong>to</strong> <strong>the</strong> <strong>Amphibians</strong> <strong>of</strong> <strong>the</strong> <strong>Eastern</strong> <strong>Arc</strong> <strong>Mountains</strong> and Coastal Forests <strong>of</strong> Tanzania and Kenya <strong>Field</strong> <strong>Guide</strong> <strong>to</strong> <strong>the</strong> <strong>Amphibians</strong> <strong>of</strong> <strong>the</strong> <strong>Eastern</strong> <strong>Arc</strong> <strong>Mountains</strong> and Coastal Forests <strong>of</strong> Tanzania and Kenya 73


Lep<strong>to</strong>pelis uluguruensis (Barbour & Loveridge, 1928)Uluguru Forest Treefrog, Uluguru Tree FrogVyura miti wa Msitu ya Uluguru, Vyuramiti wa UluguruE. HarperSVL: 28 – 38 mm; 46 – 48 mmDESCRIPTION: A small Lep<strong>to</strong>pelis withan indistinct tympanum. The dorsumis blue-green in some individuals andyellow-brown in o<strong>the</strong>rs, <strong>of</strong>ten with lightspots or rings. In males <strong>the</strong> throat istranslucent blue. Pupils are vertical.The iris may be brown or silver. Toes areonly about ½ webbed. Pec<strong>to</strong>ral glandsare not present in males.SIMILAR SPECIES: Individuals with<strong>the</strong> blue-green dorsal color are never<strong>the</strong> same bright green color <strong>of</strong> L.flavomaculatus or L. vermiculatus. Theeyes <strong>of</strong> L. uluguruensis are never red ororange as in L. barbouri.HABITAT: Submontane rainforest.Tolerates slightly disturbed habitatincluding banana patches near matureforest.NATURAL HISTORY: Mode <strong>of</strong>reproduction is unknown, but it isassumed that eggs are laid in mudcavities near water.CALL: Schiøtz (1999) describes <strong>the</strong> callas “a brief, ra<strong>the</strong>r unremarkable clack.”J. VoneshDISTRIBUTION IN THE EACF: EastUsambara, Nguu, Nguru, Udzungwa and Uluguru <strong>Mountains</strong>TYPE LOCALITY: Nyange, Uluguru <strong>Mountains</strong>, TanzaniaELEVATIONAL RANGE: 900 – 1650 mCONSERVATION STATUS: VulnerableUREFU WA MWILI: 28 – 38 mm; 46 – 48 mmMAELEZO: Chura huyu ni Lep<strong>to</strong>pelis mdogo mwenye kiwambo cha sikiokisichoonekana. Baadhi ya vyura wana rangi ya bluu kijani na wengine njanokahawia kwenye sehemu ya chini na mara nyingi wana madoa au michoro yamiviringo iliyo na rangi iliy<strong>of</strong>ifia. Koo la madume ni bluu angavu. Mboni ni zawima na airisi ni kahawia au rangi ya fedha. Vidole vya miguuni vina utando kiasi(½). Madume hayana tezi kifuani.SPISHI INAZOFANANA NAZO: Vyura wenye rangi ya bluu kijani sehemu ya juuhawana rangi ya kijani inayong’aa kama ya L. flavomaculatus au L.vermiculatus.Macho ya L. uluguruensis kamwe hayawi mekundu au rangi ya machungwa kamaya L. barbouri.MAZINGIRA: Misitu yenye mvua nyingi iliyo karibu au zaidi ya 1200 m ku<strong>to</strong>kausawa wa bahari. Inavumilia mazingira yaliyoharibiwa kidogo, ikiwa ni pamojamashamba madogo ya ndizi karibu na misitupatikana tu kwenye misitu ambayohaijaguswa.HISTORIA ASILIA: Hakuna taarifa juu ya namna ya kuzaliana lakini inadhaniwamayai yanatagwa mashimoni kwenye ma<strong>to</strong>pe karibu na maji.ENEO SPISHI INAPOPATIKANA KWENYE MTMMP: Milima ya UsambaraMashariki, Nguu, Nguru, Udzungwa na UluguruMAHALI KIELELEZO KILIPOPEWA JINA KWA MARA YA KWANZA: Nyange,Milima ya Uluguru, nchini TanzaniaENEO LA SPISHI KUTOKA USAWA WA BAHARI: 900 – 1650 mHALI YA UHIFADHI: Inaweza kuathiriwa74 <strong>Field</strong> <strong>Guide</strong> <strong>to</strong> <strong>the</strong> <strong>Amphibians</strong> <strong>of</strong> <strong>the</strong> <strong>Eastern</strong> <strong>Arc</strong> <strong>Mountains</strong> and Coastal Forests <strong>of</strong> Tanzania and Kenya <strong>Field</strong> <strong>Guide</strong> <strong>to</strong> <strong>the</strong> <strong>Amphibians</strong> <strong>of</strong> <strong>the</strong> <strong>Eastern</strong> <strong>Arc</strong> <strong>Mountains</strong> and Coastal Forests <strong>of</strong> Tanzania and Kenya 75


Lep<strong>to</strong>pelis vermiculatus (Boulenger, 1909)Amani Forest Treefrog, Vermiculated Tree FrogVyura miti wa msituni AmaniSVL: 39 – 50 mm; 61 – 85 mmDESCRIPTION: A large Lep<strong>to</strong>pelis withtwo color phases. Juveniles and someadult males are bright green with blackvermiculations. Adult females and someadult males are gray-brown with a darkertriangle pointing forward on <strong>the</strong> dorsumand a dark area below <strong>the</strong> eye extending <strong>to</strong><strong>the</strong> tympanum. In both phases bright whitepatches appear on <strong>the</strong> heels and elbows,and <strong>the</strong> sides are marbled black and white.Pec<strong>to</strong>ral glands are present in males.SIMILAR SPECIES: L. vermiculatus adultsin <strong>the</strong> gray-brown phase may easily beconfused with adult L. flavomaculatuswhich have a nearly identical adult colorphase. The <strong>to</strong>e webbing on L. vermiculatusis extensive, but never reaches <strong>the</strong> disks<strong>of</strong> <strong>the</strong> first three digits as it does in L.flavomaculatus.HABITAT: Submontane and montane forest.Found only in undisturbed forest.NATURAL HISTORY: Unknown, but assumedJ. Vonesh<strong>to</strong> lay eggs in mud nests on land near water.Males call near streams and pools. Metamorphosing larvae have been observedemerging from Amani pond in <strong>the</strong> East Usambaras.CALL: Schiøtz (1999) describes <strong>the</strong> call as “a single clack with a peculiar <strong>to</strong>nalquality.”DISTRIBUTION IN THE EACF: <strong>Eastern</strong> <strong>Arc</strong> endemic, including <strong>the</strong> Usambara,Nguu, Udzungwa and Rungwe <strong>Mountains</strong> <strong>of</strong> Tanzania.TYPE LOCALITY: Amani, East Usambara <strong>Mountains</strong>, TanzaniaELEVATIONAL RANGE: 900 – 1800 mCONSERVATION STATUS: VulnerableUREFU WA MWILI: 39 – 50 mm; 61 – 85 mmMAELEZO: Chura huyu ni Lep<strong>to</strong>pelis mkubwa na ana mifumo miwili ya rangi<strong>to</strong>fauti. Vyura wadogo na baadhi ya madume mazima yana rangi ya kijaniinayong’aa na mistari iliyopindapinda. Majike mazima na baadhi ya madumemazima ni kijivu kahawia na yana pembetatu nyeusi inayoelekea mbele kwenyesehemu ya juu na yana sehemu nyeusi inayo<strong>to</strong>ka chini ya jicho hadi kiwambocha sikio. Kwenye mifumo yote miwili ya rangi, kuna madoa meupe yanayong’aa,kwenye visigino na viwiko na vyura wana mchanganyiko wa rangi nyeusi nanyeupe pembeni. Madume yana tezi kifuani.SPISHI INAZOFANANA NAZO: Ni rahisi kuwachanganya vyura wazima wa L.vermiculatus wakiwa kwenye hatua ya rangi ya kijivu kahawia na wale wa L.flavomaculatus ambao wana rangi karibu sawa. Lakini utando kwenye vidolevya mguuni vya L. vermiculatus umeenea zaidi ila kamwe haufiki kwenye vidolevitatu vya mwanzo kama ilivyo kwa L. flavomaculatusMAZINGIRA: Misitu iliyo karibu au zaidi ya 1200 ku<strong>to</strong>ka usawa wa bahari.Inapatikana tu kwenye misitu ambayo haijaguswa.HISTORIA ASILIA: Haijulikani, lakini inadhaniwa kwamba vyura wanataga mayaikwenye viota ma<strong>to</strong>peni kwenye ardhi karibu na maji. Madume yanaita karibu nami<strong>to</strong> na madimbwi. Viluwiluwi vimeonekana viki<strong>to</strong>ka kwenye bwawa la Amani,Usambara Mashariki.ENEO SPISHI INAPOPATIKANA KWENYE MTMMP: Milima ya Usambara, Nguu,Udzungwa na Rungwe, nchini Tanzania.MAHALI KIELELEZO KILIPOPEWA JINA KWAMARA YA KWANZA: Amani, Milima ya UsambaraMashariki, nchini Tanzania.ENEO LA SPISHI KUTOKA USAWA WA BAHARI:900 – 1800 mHALI YA UHIFADHI: Inaweza kuathiriwa76 <strong>Field</strong> <strong>Guide</strong> <strong>to</strong> <strong>the</strong> <strong>Amphibians</strong> <strong>of</strong> <strong>the</strong> <strong>Eastern</strong> <strong>Arc</strong> <strong>Mountains</strong> and Coastal Forests <strong>of</strong> Tanzania and Kenya <strong>Field</strong> <strong>Guide</strong> <strong>to</strong> <strong>the</strong> <strong>Amphibians</strong> <strong>of</strong> <strong>the</strong> <strong>Eastern</strong> <strong>Arc</strong> <strong>Mountains</strong> and Coastal Forests <strong>of</strong> Tanzania and Kenya 77


BrevicipitidaeThe family Brevicipitidae occurs only in eastern and sou<strong>the</strong>rn sub-SaharanAfrica. They were previously considered <strong>to</strong> be in <strong>the</strong> family Microhylidae,but recent genetic analysis suggests that <strong>the</strong>y share a common ances<strong>to</strong>r andare more closely related <strong>to</strong> Hyperoliidae, Hemisotidae and Arthroleptidae.Four genera are found in <strong>the</strong> <strong>Eastern</strong> <strong>Arc</strong>, including Breviceps, Probreviceps,Callulina, and Spelaeophryne. The latter two are endemic <strong>to</strong> <strong>the</strong> <strong>Eastern</strong> <strong>Arc</strong>.All have small narrow heads and short hind limbs. Males are typically muchsmaller than females and some species rely on a sticky substance produced byskin glands <strong>to</strong> glue <strong>the</strong>mselves <strong>to</strong> females during mating. Females lay eggs inunderground cavities and <strong>the</strong> eggs hatch directly in<strong>to</strong> small frogs without a freeswimmingtadpole phase.Familia ya Brevicipitidae inapatikana tu mashariki na kusini mwa Afrika, kusinimwa Sahara. Awali, ilidhaniwa kwamba vyura hawa walikuwa kwenye familia yaMicrohylidae, lakini utafiti wa kijenetiki wa hivi karibuni unaonyesha kwambawana<strong>to</strong>kana na mhenga mmoja na wana uhusiano wa karibu na Hyperoliidae,Hemisotidae na Arthroleptidae. Kuna jenasi nne zinazopatikana Tao la Masharikiambazo ni Breviceps, Callulina, Probreviceps na Spelaeophryne. Aidha, Callulinana Spelaeophryne zinapatikana tu kwenye Tao la Mashariki. Madume ni madogokuliko majike na baadhi ya spishi zinatumia kitu kinacho<strong>to</strong>ka kwenye tezi nakinachonata ili kuweza kujishikilia kwa majike wakati wa kupandana. Majikeyanataga mayai kwenye mashimo chini ya ardhi na vyura wadogo wana<strong>to</strong><strong>to</strong>lewabila kupitia hatua ya viluwiluwi wanaoogelea.Breviceps mossambicusV. Mercurio78 <strong>Field</strong> <strong>Guide</strong> <strong>to</strong> <strong>the</strong> <strong>Amphibians</strong> <strong>of</strong> <strong>the</strong> <strong>Eastern</strong> <strong>Arc</strong> <strong>Mountains</strong> and Coastal Forests <strong>of</strong> Tanzania and Kenya <strong>Field</strong> <strong>Guide</strong> <strong>to</strong> <strong>the</strong> <strong>Amphibians</strong> <strong>of</strong> <strong>the</strong> <strong>Eastern</strong> <strong>Arc</strong> <strong>Mountains</strong> and Coastal Forests <strong>of</strong> Tanzania and Kenya 79


Breviceps fichus (Channing and Minter, 2004)Highland Rain FrogVyura Waitamvua waMilimaniSVL: 35 mm; 43 mmDESCRIPTION: A rotund frog with a verysmall head and short limbs. The dorsumis dark brown and <strong>the</strong> ventral surfaceis lightly colored. A distinct black markruns from <strong>the</strong> eye <strong>to</strong> <strong>the</strong> base <strong>of</strong> eacharm. The throat is brown in females anddark black in breeding males. Toes lackwebbing.SIMILAR SPECIES: Very similar inappearance <strong>to</strong> B. mossambicus, but<strong>the</strong> calls are distinctly different. It isA. Channing thought that <strong>the</strong> two species do no<strong>to</strong>verlap in range.HABITAT: Grasslands at high elevationsNATURAL HISTORY: Males call during <strong>the</strong> day from burrows in dense grass. Thebreeding period is short, lasting only a few weeks at <strong>the</strong> start <strong>of</strong> <strong>the</strong> rainy season.Because <strong>the</strong>y are underground most <strong>of</strong> <strong>the</strong> year, very little is known about <strong>the</strong>irnatural his<strong>to</strong>ry. They are assumed <strong>to</strong> lay eggs terrestrially that hatch directly in<strong>to</strong>small frogs without passing through a free-swimming larval stage. Juveniles havebeen observed in March.CALL: Channing and Howell (2006) describe <strong>the</strong> call as “a pulsed whistle” with“12 pulses in a typical call.”DISTRIBUTION IN THE EACF: Iringa region including <strong>the</strong> Udzungwa <strong>Mountains</strong>TYPE LOCALITY: Kigwembimbi, Iringa District, TanzaniaELEVATIONAL RANGE: Above 1500 mCONSERVATION STATUS: Least concernUREFU WA MWILI: 35 mm; 43 mmMAELEZO: Chura huyu ni mviringo, ana kichwa kidogo sana na miguu mifupi.Sehemu ya juu ni kahawia iliyokolea na sehemu ya chini ina rangi iliy<strong>of</strong>ifia. Kunaalama nyeusi inayo<strong>to</strong>ka jichoni hadi mwanzo wa kila mkono. Koo la majike nikahawia na ni jeusi sana kwenye madume yaliy<strong>of</strong>ikia hali ya kuzaliana. Vidolemiguuni havina utando.SPISHI INAZOFANANA NAZO: Spishi hii inafanana sana kimaumbile na B.mossambicus lakini mii<strong>to</strong> yao ni <strong>to</strong>fauti sana. Inadhaniwa kwamba spishi hizimbili zinapatikana kwenye maeneo <strong>to</strong>fauti.MAZINGIRA: Nyika zilizoko sehemu za miinuko mirefu.HISTORIA ASILIA: Madume yanaita mchana ku<strong>to</strong>ka kwenye mashimo yaliyopokwenye nyasi nyingi. Musimu wa kuzaliana ni mfupi, majuma machachemwanzoni mwa msimu wa mvua. Taarifa zao ni chache sana kwa sababuwanakuwa chini ya ardhi karibu mwaka wote. Inadhaniwa vyura wanatagamayai chini ya ardhi na vyura wana<strong>to</strong><strong>to</strong>lewa moja kwa moja bila kupitia hatuaya viluwiluwi viwanavyoogelea. Vyura wachanga wanaonekana mwezi wa Machi.ENEO SPISHI INAPOPATIKANA KWENYE MTMMP: Maeneo ya Iringa pamoja naMilima ya Udzungwa.MAHALI KIELELEZO KILIPOPEWA JINA KWA MARA YA KWANZA:Kigwembimbi, Wilaya ya Iringa, TanzaniaENEO LA SPISHI KUTOKA USAWA WA BAHARI: > 1500 mHALI YA UHIFADHI: Haiko hatarini80 <strong>Field</strong> <strong>Guide</strong> <strong>to</strong> <strong>the</strong> <strong>Amphibians</strong> <strong>of</strong> <strong>the</strong> <strong>Eastern</strong> <strong>Arc</strong> <strong>Mountains</strong> and Coastal Forests <strong>of</strong> Tanzania and Kenya <strong>Field</strong> <strong>Guide</strong> <strong>to</strong> <strong>the</strong> <strong>Amphibians</strong> <strong>of</strong> <strong>the</strong> <strong>Eastern</strong> <strong>Arc</strong> <strong>Mountains</strong> and Coastal Forests <strong>of</strong> Tanzania and Kenya 81


Breviceps mossambicus (Peters, 1854)Flat-faced Frog, Mozambique Rain Frog, Mozambique Shor<strong>the</strong>adedFrogSVL:< 52 mmDESCRIPTION: A robust frog wi<strong>the</strong>xtremely short legs and a short snout.The dorsal color is variable, but isusually gray-brown with dark specks.A dark mark extends from <strong>the</strong> eye <strong>to</strong><strong>the</strong> arm, obscuring <strong>the</strong> tympanum. Theventral surface is smooth with a marbledbrown pattern on a white background.In males <strong>the</strong> throat is darkly pigmented.Toes are unwebbed and <strong>the</strong> two outer<strong>to</strong>es <strong>of</strong> each foot are reduced.SIMILAR SPECIES: see account for B.V. Mercuri<strong>of</strong>ichusHABITAT: B. mossambicus is primarily a savanna species, but can be foundin a wide range <strong>of</strong> habitat types including open woodland and mountain sides.Tolerates a degree <strong>of</strong> habitat alteration.NATURAL HISTORY: A sticky substance is secreted during amplexus, allowing<strong>the</strong> male <strong>to</strong> become temporarily glued <strong>to</strong> <strong>the</strong> female. Large unpigmented eggsare laid in terrestrial burrows. Clutches are relatively small, usually consisting <strong>of</strong>no more than twenty eggs. Non-feeding tadpoles hatch six <strong>to</strong> eight weeks laterand complete <strong>the</strong>ir development in <strong>the</strong> nest. Emerging metamorphs are 8-9 mm.CALL: Males call at ground level from leaf litter or from <strong>the</strong> mouth <strong>of</strong> burrows.Channing and Howell (2006) describe <strong>the</strong> call as “a short chirp, 0.05 s long”DISTRIBUTION IN THE EACF: <strong>Eastern</strong> and sou<strong>the</strong>rn Tanzania.TYPE LOCALITY: Cape <strong>of</strong> Good Hope, Western Cape Province, Rep. South AfricaELEVATIONAL RANGE: < 1800 mCONSERVATION STATUS: Least concernUREFU WA MWILI: < 52 mmMAELEZO: Chura huyu mwenye nguvu ana miguu mifupi sana na pua fupi.Rangi ya sehemu ya chini ina<strong>to</strong>fautiana lakini, kwa kawaida, ni kijivu kahawiana ina madoa meusi. Kuna alama nyeusi inayo<strong>to</strong>ka jichoni hadi mkononi nakufunika kiwambo cha sikio. Sehemu ya chini ni laini yenye mchanganyiko waweupe na weusi na usuli mweupe. Koo la madume lina rangi nyeusi. Vidole vyamiguuni havina utando na vidole viwili vya nje vya kila mguu ni vidogo.SPISHI INAZOFANANA NAZO: Angalia taarifa za B. fichusMAZINGIRA: Kwa ujumla, Breviceps mossambicus ni spishi ya savana lakiniinaweza kupatikana kwenye aina mbalimbali za mazingira, pamoja na maeneo yamiombo na kando ya milima. Inavumilia mazingira yaliyoharibiwa kiasi.HISTORIA ASILIA: Madume wana<strong>to</strong>a kitu kinachonata ili kuweza kujishikilia kwamajike wakati wa kupandana. Mayai makubwa yasiyokuwa na rangi yanatagwakwenye mashimo ardhini. Makundi ya mayai ni madogo na hayazidi mayai 20.Viluwiluwi vina<strong>to</strong><strong>to</strong>lewa majuma 6 hadi 8 baadaye na wanamalizia hatua yakukua wakiwa kwenye viota. Vyura wadogo wanao<strong>to</strong>ka kupata umbile la churamzima wanaoji<strong>to</strong>keza wanakuwa na urefu wa 8-9 mm.ENEO SPISHI INAPOPATIKANA KWENYE MTMMP: Mashariki na Kusini mwaTanzania.MAHALI KIELELEZO KILIPOPEWA JINA KWA MARA YA KWANZA: Rasi yaTumaini Jema (Cape <strong>of</strong> Good Hope), Afrika ya KusiniENEO LA SPISHI KUTOKA USAWA WA BAHARI:< 1800 mHALI YA UHIFADHI: Haiko hatarini82 <strong>Field</strong> <strong>Guide</strong> <strong>to</strong> <strong>the</strong> <strong>Amphibians</strong> <strong>of</strong> <strong>the</strong> <strong>Eastern</strong> <strong>Arc</strong> <strong>Mountains</strong> and Coastal Forests <strong>of</strong> Tanzania and Kenya <strong>Field</strong> <strong>Guide</strong> <strong>to</strong> <strong>the</strong> <strong>Amphibians</strong> <strong>of</strong> <strong>the</strong> <strong>Eastern</strong> <strong>Arc</strong> <strong>Mountains</strong> and Coastal Forests <strong>of</strong> Tanzania and Kenya 83


Callulina dawida (Loader, Measey, de Sá and Malonza, 2009)Taita Warty FrogSVL: 21-33 mm, 39 – 50 mmDESCRIPTION: A robust Callulina withvariable dorsal coloring from shades<strong>of</strong> light yellow through orange, brown<strong>to</strong> dark brown. In darker individuals,<strong>the</strong> sides and legs are normally lightersometimes with white-tipped tubercles.The ventrum is pale but occasionallyspotted.SIMILAR SPECIES: This is <strong>the</strong> onlyCallulina known <strong>to</strong> occur in <strong>the</strong> TaitaHillsG. J. Measey HABITAT: Dependent on indigenousforest. Found in thick leaf litter androtting logs on <strong>the</strong> forest floorNATURAL HISTORY: Assumed <strong>to</strong> breed by direct development. Males call from<strong>the</strong> ground or from low (1-2 m) perches in small trees. The call can be heard inindigenous Taita forests during <strong>the</strong> dry months (June <strong>to</strong> Oc<strong>to</strong>ber). Females havebeen found brooding clutches <strong>of</strong> eggs in nests in <strong>the</strong> leaf litter.call: Five <strong>to</strong> seven short buzzes interspersed with differing periods <strong>of</strong> silence.DISTRIBUTION IN THE EACF: Dawida and Mbololo in <strong>the</strong> Taita Hillselevational range: 1200 - 2200 mType locality: Taita Hillsconservation status: Critically EndangeredUREFU WA MWILI: 21 – 33 mm, 39 – 50 mmMAELEZO: Chura huyu ni Callulina mwenye rangi <strong>to</strong>fauti sehemu ya juu, katiya njano iliy<strong>of</strong>ifia, rangi ya machungwa, kahawia na kahawia iliyokolea. Kwenyevyura wenye rangi iliyokolea zaidi, rangi ya pembeni na miguu ya nyuma nambele inakuwa imefifia na wakati mwingine vipande vya ngozi vigumu navilivyoinuka vinakuwa na ncha nyeupe. Sehemu ya chini ina rangi iliy<strong>of</strong>ifia nawakati mwingine inakuwa na madoa.SPISHI INAZOFANANA NAZO: Hii ndiyo spishi peke yake inayopatikana kwenyeMilima ya TaitaMAZINGIRA: Misitu asilia. Inapatikana kwenye majani mengi yaliyoanguka namagogo yanayooza, kwenye ardhi msituni.HISTORIA ASILIA: Inadhaniwa vyura wachanga wana<strong>to</strong><strong>to</strong>lewa moja kwa mojaku<strong>to</strong>ka kwenye mayai. Madume yanaita ku<strong>to</strong>ka ardhini au ku<strong>to</strong>ka 1-2 m juu yamiti midogo. Mwi<strong>to</strong> unaweza kusikika kwenye misitu asilia ya Taita wakati wamiezi ya kiangazi (Juni – Ok<strong>to</strong>ba). Majike yameonekana yakiatamia makundi yamayai kwenye viota vilivyo kwenye majani yaliyoanguka.ENEO SPISHI INAPOPATIKANA SPISHI KWENYE MTMMP: Dawida na Mbololo yaMilima ya TaitaMahali kielelezo kilipopewa jina kwa mara ya kwanza:Milima ya TaitaEneo la Spishi ku<strong>to</strong>ka Usawa wa BAHARI: 1200 - 2200 mHALI YA UHIFADHI: Spishi iko hatarini sana84 <strong>Field</strong> <strong>Guide</strong> <strong>to</strong> <strong>the</strong> <strong>Amphibians</strong> <strong>of</strong> <strong>the</strong> <strong>Eastern</strong> <strong>Arc</strong> <strong>Mountains</strong> and Coastal Forests <strong>of</strong> Tanzania and Kenya <strong>Field</strong> <strong>Guide</strong> <strong>to</strong> <strong>the</strong> <strong>Amphibians</strong> <strong>of</strong> <strong>the</strong> <strong>Eastern</strong> <strong>Arc</strong> <strong>Mountains</strong> and Coastal Forests <strong>of</strong> Tanzania and Kenya 85


Callulina kisiwamsitu (de Sá, Loader and Channing, 2004)Mazumbai Warty FrogHABITAT: Forest dependentE. HarperSVL: < 32 mm; < 41 mmDESCRIPTION: A s<strong>to</strong>ut arboreal frog.The tympanum is visible in mostindividuals and slightly oval. Legs areshort. The dorsum is brown with smallwhite-tipped warts. The ventral surfaceis cream colored with brown marblingon <strong>the</strong> sides. Toe and finger tips are notexpanded.SIMILAR SPECIES: C. kisiwamsitu isvery similar in appearance <strong>to</strong> C. dawidae andC. kreffti, however C. kisiwamsitu is foundonly in <strong>the</strong> West Usambara <strong>Mountains</strong> where<strong>the</strong> o<strong>the</strong>r species do not occur.NATURAL HISTORY: Assumed <strong>to</strong> breed by direct development. Males call fromvegetation up <strong>to</strong> 2 m above <strong>the</strong> ground.CALL: A long trill with 8 – 18 notes per callDISTRIBUTION IN THE EACF: West Usambara <strong>Mountains</strong>, including MazumbaiForest Reserve, Ambangula Forest Reserve, Shume-Mugambo Forest Reserve andLusho<strong>to</strong>.ELEVATIONAL RANGE: 1200 - 1500 mTYPE LOCALITY: Mazumbai, West Usambara <strong>Mountains</strong>, TanzaniaCONSERVATION STATUS: EndangeredUREFU WA MWILI: < 32 mm; < 41 mmMAELEZO: Chura huyu ana nguvu na anaishi mtini. Kiwambo cha sikiokinaonekana katika idadi kubwa ya vyura na kina umbo la tufe kidogo. Miguuni mifupi. Sehemu ya juu ni kahawia na ina chunjua ndogo zenye ncha nyeupe.Sehemu ya chini ina rangi ya malai na mchanganyiko wa rangi nyeusi na nyeupepembeni. Vidole vya miguuni na mikononi siyo vipana.SPISHI INAZOFANANA NAZO: Spishi hii inafanana sana na C. dawidae na C.kreffti, lakini Callulina kisiwamsitu anapatikana kwenye Milima ya UsambaraMagharibi tu wakati spishi zingine hazipatikani hapo.HISTORIA ASILIA: Inadhaniwa vyura wachanga wana<strong>to</strong><strong>to</strong>lewa moja kwa mojaku<strong>to</strong>ka kwenye mayai. Madume yanaita ku<strong>to</strong>ka kwenye uo<strong>to</strong> mita 2 juu ya ardhi.ENEO SPISHI INAPOPATIKANA KWENYE MTMMP: Milima ya UsambaraMagharibi pamoja na Hifadhi ya Misitu ya Mazumbai, Hifadhi ya Misitu yaAmbangula, Hifadhi ya Misitu ya Shume-Mugambo na Lusho<strong>to</strong>.ENEO LA SPISHI KUTOKA USAWA WA BAHARI: 1200 - 1500 mMAHALI KIELELEZO KILIPOPEWA JINA KWA MARA YA KWANZA: Mazumbai,Milima ya Usambara Magharibi, nchini TanzaniaHALI YA UHIFADHI: Spishi iko hatarini86 <strong>Field</strong> <strong>Guide</strong> <strong>to</strong> <strong>the</strong> <strong>Amphibians</strong> <strong>of</strong> <strong>the</strong> <strong>Eastern</strong> <strong>Arc</strong> <strong>Mountains</strong> and Coastal Forests <strong>of</strong> Tanzania and Kenya <strong>Field</strong> <strong>Guide</strong> <strong>to</strong> <strong>the</strong> <strong>Amphibians</strong> <strong>of</strong> <strong>the</strong> <strong>Eastern</strong> <strong>Arc</strong> <strong>Mountains</strong> and Coastal Forests <strong>of</strong> Tanzania and Kenya 87


Callulina kreffti (Nieden, 1911)Krefft’s Secret Frog, Krefft’s Warty FrogSVL: < 38 mmDESCRIPTION: C. kreffti is a s<strong>to</strong>utarboreal frog with expanded tips on<strong>the</strong> fingers and <strong>to</strong>es. The dorsum isgray-brown and warty without distinctmarkings. The legs are short. Thetympanum is visible and is smaller than½ <strong>the</strong> diameter <strong>of</strong> <strong>the</strong> eyeSIMILAR SPECIES: C. kreffti is notfound in <strong>the</strong> West Usambara <strong>Mountains</strong>where C. kisiwamsitu occurs. C. krefftiis a complex <strong>of</strong> several species that arein <strong>the</strong> procees <strong>of</strong> being be split. TheE. Harperpopulations in <strong>the</strong> North and SouthPares are comprised <strong>of</strong> three different species.HABITAT: On forest floor <strong>of</strong>ten under rocks and logs, most active during rain.Tolerates a moderate degree <strong>of</strong> habitat degradation.NATURAL HISTORY: Breeding mode is unknown, but is assumed <strong>to</strong> be by directdevelopment. Frequently observed on low vegetation 1 – 2 m high.CALL: Described by Channing and Howell (2006) as “a rolling trill” with 2seconds between calls.DISTRIBUTION IN THE EACF: Taita Hills, North Pare, South Pare, EastUsambara, Uluguru, Nguu, Nguru, Ukaguru and Udzungwa <strong>Mountains</strong>TYPE LOCALITY: Amani, East Usambara <strong>Mountains</strong>, TanzaniaELEVATIONAL RANGE: 300 – 2200 mCONSERVATION STATUS: Least concernUREFU WA MWILI: < 38 mmMAELEZO: C. kreffti ni chura mwenye nguvu, anaishi mitini na ana ncha panakwenye vidole vya mikononi na miguuni. Sehemu ya juu yenye chunjua ni kijivukahawia na haina alama maalum. Miguu ni miembamba. Kiwambo cha sikiokinaonekana na ni chini ya ½ ya kipenyo cha jicho.SPISHI INAZOFAN ANA NAZO: C. kreffti haipatikani kwenye Milima yaUsambara Magharibi anakopatikana C. kisiwamsitu. C. kreffti ni mchanganyikowa spishi kadhaa zilizopo kwenye mchaka<strong>to</strong> wa kuzigawa. Vyura wa spishi hiiwaliopo Pare Kaskazini na Kusini wanagawanyika katika spishi tatu <strong>to</strong>fauti.MAZINGIRA: Msituni, kwenye ardhi, mara nyingi chini ya miamba na magogo.Vyura wanafanya shughuli zao wakati wa mvua. Wanavumilia kiasi mazingirayaliyoharibiwa kiasi.HISTORIA ASILIA: Hakuna taarifa juu ya kuzaliana lakini inadhaniwa mayaiyana<strong>to</strong><strong>to</strong>lewa vyura wachanga bila kupitia hatua ya viluwiluwi vinavyoogelea.Mara nyingi huonekana kwenye uo<strong>to</strong> wa chini, 1-2 m ku<strong>to</strong>ka ardhini.ENEOSPISHI INAPOPATIKANA KWENYE MTMMP: Milima ya Taita, Milima ya PareKaskazini na Pare Kusini, Usambara Mashariki, Uluguru, Nguu, Nguru, Ukaguruna Milima ya UdzungwaMAHALI KIELELEZO KILIPOPEWA JINA KWA MARA YA KWANZA: Amani,Milima ya Usambara Mashariki, TanzaniaENEO LA SPISHI KUTOKA USAWA WA BAHARI: 300 – 2200 mHALI YA UHIFADHI: Haiko hatarini88 <strong>Field</strong> <strong>Guide</strong> <strong>to</strong> <strong>the</strong> <strong>Amphibians</strong> <strong>of</strong> <strong>the</strong> <strong>Eastern</strong> <strong>Arc</strong> <strong>Mountains</strong> and Coastal Forests <strong>of</strong> Tanzania and Kenya <strong>Field</strong> <strong>Guide</strong> <strong>to</strong> <strong>the</strong> <strong>Amphibians</strong> <strong>of</strong> <strong>the</strong> <strong>Eastern</strong> <strong>Arc</strong> <strong>Mountains</strong> and Coastal Forests <strong>of</strong> Tanzania and Kenya 89


Probreviceps durirostris(Loader, Channing, Menegon, and Davenport, 2006)SVL:< 35 mmDESCRIPTION: The dorsum is brownwith angled gray bands. The snout isprotruding and pointed, ending in ablue-gray tip. A dark mark extends from<strong>the</strong> eye <strong>to</strong> <strong>the</strong> arm. The tympanum isdistinctly visible and is very large inmales.SIMILAR SPECIES: Most closely related<strong>to</strong> Probreviceps rungwensis, however <strong>the</strong>geographic location and pointed bluegraysnout <strong>of</strong> P. durirostris are distinct.M. Menegon HABITAT: Leaf litter in montane forestNATURAL HISTORY: Assumed <strong>to</strong> lay eggs in <strong>the</strong> leaf litter that hatch directlyin<strong>to</strong> small frogs.CALL: Described by Channing and Howell (2006) as “a slow series <strong>of</strong> clicks”with a 2 second interval.DISTRIBUTION IN THE EACF: Endemic <strong>to</strong> <strong>the</strong> Ukaguru <strong>Mountains</strong>, found in <strong>the</strong>Mamiwa-Kisara and Ikwamba Forest ReservesTYPE LOCALITY: Ikwamba Forest Reserve, Ukaguru <strong>Mountains</strong>, TanzaniaELEVATIONAL RANGE: 1500 – 1900 mCONSERVATION STATUS: EndangeredUREFU WA MWILI: < 35 mmMAELEZO: Sehemu ya juu ni kahawia na ina mistari kijivu yenye umbo lapembe. Pua imeji<strong>to</strong>keza na kuchongoka na inaishia kwenye ncha ya bluukijivu. Alama nyeusi ina<strong>to</strong>ka kwenye jicho hadi mkononi. Kiwambo cha sikiokinaonekana wazi na ni kikubwa sana kwenye madume.SPISHI INAZOFANANA NAZO: Ina uhusiano wa karibu sana na Probrevicepsrungwensis lakini eneo inapopatikana ni <strong>to</strong>fauti na ana pua bluu kijivuiliyochongoka.MAZINGIRA: Msituni kwenye majani yaliyoanguka, zaidi ya 1200 m ku<strong>to</strong>kausawa wa bahari.HISTORIA ASILIA: Inadhaniwa chura anataga mayai kwenye majani yaliyoangukana yana<strong>to</strong><strong>to</strong>lewa vyura bila kupitia hatua ya viluwiluwi.ENEO SPISHI INAPOPATIKANA KWENYE MTMMP: Inapatikana tu kwenyeMilima ya Ukaguru, Hifadhi za Misitu za Mamiwa-Kisara na IkwambaMAHALI KIELELEZO KILIPOPEWA JINA KWA MARA YA KWANZA: Hifadhi yaMisitu ya Ikwamba, Milima ya Ukaguru, TanzaniaENEO LA SPISHI KUTOKA USAWA WA BAHARI: 1500 – 1900 mHALI YA UHIFADHI: Spishi iko hatarini90 <strong>Field</strong> <strong>Guide</strong> <strong>to</strong> <strong>the</strong> <strong>Amphibians</strong> <strong>of</strong> <strong>the</strong> <strong>Eastern</strong> <strong>Arc</strong> <strong>Mountains</strong> and Coastal Forests <strong>of</strong> Tanzania and Kenya <strong>Field</strong> <strong>Guide</strong> <strong>to</strong> <strong>the</strong> <strong>Amphibians</strong> <strong>of</strong> <strong>the</strong> <strong>Eastern</strong> <strong>Arc</strong> <strong>Mountains</strong> and Coastal Forests <strong>of</strong> Tanzania and Kenya 91


Probreviceps loveridgei (Parker, 1931)Loveridge’s Forest FrogChura wa Misituni wa LoveridgeSVL: < 33 mm; < 45 mmDESCRIPTION: A s<strong>to</strong>ut burrowing frog with short legs and a blunt snout. Thedorsum is brown with darker brown on <strong>the</strong> sides <strong>of</strong> <strong>the</strong> face and body. Toe tipsare not expanded. A fold <strong>of</strong> skin angles from <strong>the</strong> eye down <strong>to</strong> <strong>the</strong> arm. Thetympanum is distinctly visible and smaller than <strong>the</strong> eye.SIMILAR SPECIES: Previously lumped with Probreviceps macrodactylus. In <strong>the</strong>Udzungwa <strong>Mountains</strong> <strong>the</strong> range may overlap with Probreviceps rungwensis, but<strong>the</strong> snout <strong>of</strong> P. loveridgei does not protrude as in P. rungwensis. Range may alsooverlap with P. uluguruensis in <strong>the</strong> Uluguru <strong>Mountains</strong>, but P. uluguruensis lacksa visible tympanum, whereas <strong>the</strong> tympanum is visible in P. loveridgei.HABITAT: Common in montane and submontane forest. Requires vegetation forcover.NATURAL HISTORY: P. loveridgei is semi-fossorial. Males call from burrows.Eggs are laid in burrows in <strong>the</strong> leaf litter <strong>of</strong> <strong>the</strong> forest floor and hatch directlyin<strong>to</strong> small frogs.CALL: Channing and Howell (2006) describe <strong>the</strong> call as consisting <strong>of</strong> “4 or 5notes in 0.6 seconds. Each note consists <strong>of</strong> 2 – 5 pulses.”DISTRIBUTION IN THE EACF: Uluguru <strong>Mountains</strong> and escarpment <strong>of</strong> <strong>the</strong>Udzungwa <strong>Mountains</strong>TYPE LOCALITY: Bagilo, Uluguru <strong>Mountains</strong>, TanzaniaELEVATIONAL RANGE: 900 – 2100 m in <strong>the</strong> Udzungwa <strong>Mountains</strong> and 1200– 1500 m in <strong>the</strong> Uluguru <strong>Mountains</strong>CONSERVATION STATUS: VulnerableUREFU WA MWILI: < 33 mm; < 45 mmMAELEZO: Chura huyu ana nguvu na anafukua mashimo ardhini; ana miguumifupi na pua butu. Sehemu ya juu ni kahawia na kuna kahawia iliyokoleapembeni mwa uso na mwilini. Ncha za vidole vya miguuni siyo pana. Kunamkunjo wa ngozi ku<strong>to</strong>ka jichoni hadi mkononi. Kiwambo cha sikio kinaonekanana ni kidogo kuliko jicho.SPISHI INAZOFANANA NAZO: Awali, spishi hii iliwekwa pamoja na Probrevicepsmacrodactylus. Kwenye Milima ya Udzungwa, spishi hii inaweza kupatikanakwenye maeneo sawa na ya Probreviceps rungwensis, lakini pua ya Probrevicepsloveridgei haiji<strong>to</strong>kezi kama ya P. uluguruensis. Aidha, spishi hii inawezaikapatikana kwenye maeneo sawa na P. uluguruensis ya Milima ya Uluguru lakiniP. uluguruensis hana kiwambo cha sikio kinachoonekana, wakati kinaonekanakwenye Probreviceps loveridgei.MAZINGIRA: Inapatikana sana kwenye misitu iliyo karibu au zaidi ya 1200 mku<strong>to</strong>ka usawa wa bahari. Inahitaji uo<strong>to</strong> ambamo inaweza kujifichaHISTORIA ASILIA: Probreviceps loveridgei anaishi chini ya ardhi kwenyemashimo muda mwingi . Madume yanaita ku<strong>to</strong>ka mashimoni. Mayai yanatagwakwenye mashimo yaliyopo kwenye majani yaliyoanguka chini msituni nayana<strong>to</strong><strong>to</strong>lewa vyura bila kupitia hatua ya viluwiluwi vinavyoogelea.ENEO SPISHI INAPOPATIKANA KWENYE MTMMP: Milima ya Uluguru na yaUdzungwaMAHALI KIELELEZO KILIPOPEWA JINA KWA MARA YA KWANZA: Bagilo,Milima ya Uluguru, TanzaniaENEO LA SPISHI KUTOKA USAWA WA BAHARI:900 – 2100 m (Milima ya Udzungwa) na 1200– 1500 m (Milima ya Uluguru)HALI YA UHIFADHI: Inaweza kuathirika92 <strong>Field</strong> <strong>Guide</strong> <strong>to</strong> <strong>the</strong> <strong>Amphibians</strong> <strong>of</strong> <strong>the</strong> <strong>Eastern</strong> <strong>Arc</strong> <strong>Mountains</strong> and Coastal Forests <strong>of</strong> Tanzania and Kenya <strong>Field</strong> <strong>Guide</strong> <strong>to</strong> <strong>the</strong> <strong>Amphibians</strong> <strong>of</strong> <strong>the</strong> <strong>Eastern</strong> <strong>Arc</strong> <strong>Mountains</strong> and Coastal Forests <strong>of</strong> Tanzania and Kenya 93


Probreviceps macrodactylus (Nieden, 1926)Usambara Big-fingered FrogSVL: < 40 mm; < 65 mmDESCRIPTION: A s<strong>to</strong>ut frog with shortlegs and a blunt snout. The dorsum isbrown with yellow-brown on <strong>the</strong> sides.The arms and legs are dark brown. Afold <strong>of</strong> skin slants down from <strong>the</strong> eye<strong>to</strong> <strong>the</strong> arm and <strong>the</strong> area below <strong>the</strong>fold is dark brown. The tympanum isvisible and equal <strong>to</strong> or less than ½ <strong>the</strong>diameter <strong>of</strong> <strong>the</strong> eye. The <strong>to</strong>e tips arenot expanded and <strong>the</strong> <strong>to</strong>es are almostcompletely without webbing.E. Harper SIMILAR SPECIES: Can bedistinguished from o<strong>the</strong>r members <strong>of</strong><strong>the</strong> genus by its geographic location, lack <strong>of</strong> strongly protruding snout and itssmall but visible tympanum.HABITAT: Moist montane and sub-montane forest. Requires vegetation for cover.NATURAL HISTORY: Terrestrial <strong>to</strong> semi-fossorial, frequently found under logs inforest. May move through open habitats following rains. Eggs are laid in burrowson <strong>the</strong> forest floor during <strong>the</strong> short rains and hatch directly in<strong>to</strong> small frogs. Oneclutch <strong>of</strong> eggs found at Amani during <strong>the</strong> dry season contained both fertilized(32) and infertile (21) eggs.CALL: UnknownDISTRIBUTION IN THE EACF: East and West Usambara <strong>Mountains</strong>, North ParesTYPE LOCALITY: Usambaras, TanzaniaELEVATIONAL RANGE: 900 – 2100 mCONSERVATION STATUS: VulnerableUREFU WA MWILI: < 40 mm; < 65 mmMAELEZO: Chura huyu ana nguvu, miguu mifupi na pua butu. Sehemu ya juu nikahawia na pembeni ni njano kahawia. Mikono na miguu ni kahawia iliyokolea.Kuna mkunjo wa ngozi ku<strong>to</strong>ka jichoni hadi mkononi na eneo chini ya mkunjo huoni kahawia iliyokolea. Kiwambo cha sikio kinaonekana na ni sawa au chini ya ½ya kipenyo cha jicho. Ncha za vidole vya miguuni siyo pana na utando kwenyevidole hivyo ni kidogo mno.SPISHI INAZOFANANA NAZO: Spishi hii ina<strong>to</strong>fautishwa na spishi zingine zajenasi kwa eneo lake la kijiografia, kukosekana kwa pua inayoji<strong>to</strong>keza sana nakiwambo cha sikio kidogo na kinachoonekana.MAZINGIRA: Misitu yenye unyevunyevu iliyo karibu au zaidi ya 1200 m ku<strong>to</strong>kausawa wa bahari. Inahitaji uo<strong>to</strong> ambamo inaweza kujifichaHISTORIA ASILIA: Inaishi chini ya ardhi muda mwingi na mara nyingihupatikana mstuni, chini ya magogo. Inaweza kupita kwenye maeneo yasiyokuwana uo<strong>to</strong> mwingi baada ya mvua. Mayai yanatagwa kwenye mashimo chini msituniwakati wa mvua za vuli na vyura wana<strong>to</strong><strong>to</strong>lewa moja kwa moja bila kupitia hatuaya viluwiluwi. Kundi moja la mayai lililopatikana Amani wakati wa kiangazililikuwa na mayai 32 yenye mbegu za kiume na 21 bila mbegu za kiume.ENEO SPISHI INAPOPATIKANA KWENYE MTMMP: Milima ya UsambaraMagharibi na Mashariki, Milima ya Pare KaskaziniMAHALI KIELELEZO KILIPOPEWA JINA KWA MARA YA KWANZA:Usambara, TanzaniaENEO LA SPISHI KUTOKA USAWA WA BAHARI:900 – 2100 mHALI YA UHIFADHI: Inaweza kuathiriwa94 <strong>Field</strong> <strong>Guide</strong> <strong>to</strong> <strong>the</strong> <strong>Amphibians</strong> <strong>of</strong> <strong>the</strong> <strong>Eastern</strong> <strong>Arc</strong> <strong>Mountains</strong> and Coastal Forests <strong>of</strong> Tanzania and Kenya <strong>Field</strong> <strong>Guide</strong> <strong>to</strong> <strong>the</strong> <strong>Amphibians</strong> <strong>of</strong> <strong>the</strong> <strong>Eastern</strong> <strong>Arc</strong> <strong>Mountains</strong> and Coastal Forests <strong>of</strong> Tanzania and Kenya 95


Probreviceps rungwensis (Loveridge, 1932)SVL: < 48 mm; < 60 mmDESCRIPTION: A s<strong>to</strong>ut burrowing frogwith short legs. The snout is pointedand protrudes beyond <strong>the</strong> lower jaw.The dorsum is brown without distinctmarkings. The sides, arms and legs aredark brown with white-tipped warts. Thetympanum is distinctly visible below afold <strong>of</strong> skin that runs from <strong>the</strong> eye <strong>to</strong> <strong>the</strong>arm. The tympanum is large, typicallygreater than ½ <strong>the</strong> diameter <strong>of</strong> <strong>the</strong> eyein females and ½ <strong>to</strong> 1 ½ times <strong>the</strong>diameter <strong>of</strong> <strong>the</strong> eye in males.M. MenegonSIMILAR SPECIES: Can bedistinguished from o<strong>the</strong>r members <strong>of</strong> <strong>the</strong> genus by its geographic location, largetympanum and protruding snout.HABITAT: Montane and submontane forest.NATURAL HISTORY: A semi-fossorial species. Eggs are laid in burrows in <strong>the</strong>leaf litter and hatch directly in<strong>to</strong> small frogs.CALL: UnknownDISTRIBUTION IN THE EACF: Mount Rungwe and <strong>the</strong> Udzungwa <strong>Mountains</strong>TYPE LOCALITY: Nkuka Forest, Rungwe Mountain, TanzaniaELEVATIONAL RANGE: 1050 – 2100 m in <strong>the</strong> Udzungwa <strong>Mountains</strong> and 1550m on Mt. Rungwe.CONSERVATION STATUS: VulnerableUREFU WA MWILI: < 48 mm; < 60 mmMAELEZO: Chura huyu ana nguvu na anafukua mashimo ardhini; ana miguumifupi. Pua imechongoka na inaji<strong>to</strong>keza mbele ya taya la chini. Sehemu yajuu ni kahawia na haina alama zinazoonekana. Pembeni, mikono na miguu nikahawia iliyokolea na kuna chunjua zenye ncha nyeupe. Kiwambo cha sikiokinaonekana wazi chini ya mkunjo wa ngozi unao<strong>to</strong>ka jichoni hadi mkononi.Kiwambo cha sikio ni kikubwa na zaidi ya ½ ya kipenyo cha jicho kwa majike nakati ya ½ hadi 1 ½ ya kipenyo cha jicho kwa madume.SPISHI INAZOFANANA NAZO: Spishi hii ina<strong>to</strong>fautishwa na spishi zingineza jenasi ku<strong>to</strong>kana na eneo lake la kijiografia inapopatikana, kiwambo chasikio kikubwa na pua inayoji<strong>to</strong>keza. Inafanana na Probreviceps loveridgei, P.macrodactylus, na P. uluguruensisMAZINGIRA: Misitu iliyo karibu au zaidi ya 1200 m ku<strong>to</strong>ka usawa wa bahari.HISTORIA ASILIA: Spishi hii inaishi chini ya ardhi muda mwingi. Mayaiyanatagwa msituni kwenye mashimo yaliyopo kwenye majani yaliyoanguka navyura wana<strong>to</strong><strong>to</strong>lewa moja kwa moja bila kupitia hatua ya viluwiluwiENEO SPISHI INAPOPATIKANA KWENYE MTMMP: Milima ya Rungwe naUdzungwaMAHALI KIELELEZO KILIPOPEWA JINA KWA MARA YA KWANZA: Misitu yaNkuka , Mlima Rungwe, TanzaniaENEO LA SPISHI KUTOKA USAWA WA BAHARI: Milima ya Udzungwa (1050– 2100 m) na Mlima Rungwe (1550 m).HALI YA UHIFADHI: Inaweza kuathiriwa96 <strong>Field</strong> <strong>Guide</strong> <strong>to</strong> <strong>the</strong> <strong>Amphibians</strong> <strong>of</strong> <strong>the</strong> <strong>Eastern</strong> <strong>Arc</strong> <strong>Mountains</strong> and Coastal Forests <strong>of</strong> Tanzania and Kenya <strong>Field</strong> <strong>Guide</strong> <strong>to</strong> <strong>the</strong> <strong>Amphibians</strong> <strong>of</strong> <strong>the</strong> <strong>Eastern</strong> <strong>Arc</strong> <strong>Mountains</strong> and Coastal Forests <strong>of</strong> Tanzania and Kenya 97


Probreviceps uluguruensis (Loveridge, 1925)Uluguru Big-fingered Frog, Uluguru Forest FrogChura wa Misituniwa UluguruSVL: < 30 mm; < 43 mmDESCRIPTION: A s<strong>to</strong>ut burrowing frogwith a brown dorsum and dark sides.Females may have a reddish band on<strong>the</strong> sides. The tympanum is not visible.The legs are short. Toes lack webbing.SIMILAR SPECIES: Can bedistinguished from o<strong>the</strong>r members in<strong>the</strong> genus by its geographic location andlack <strong>of</strong> a visible tympanum.HABITAT: Montane grasslands and inforest near grassland habitat.W. Ngalason NATURAL HISTORY: A semi-fossorialspecies. Approximately 20 eggs withwhite yolks are laid in burrows in <strong>the</strong> ground and hatch directly in<strong>to</strong> small frogs.CALL: Channing and Howell (2006) describe <strong>the</strong> call as “a low-pitched chirp”DISTRIBUTION IN THE EACF: Known only from a single site in <strong>the</strong> UluguruMountiansTYPE LOCALITY: Bagilo, Uluguru <strong>Mountains</strong>, TanzaniaELEVATIONAL RANGE: 1800 – 2500 mCONSERVATION STATUS: VulnerableUREFU WA MWILI: < 30 mm; < 43 mmMAELEZO: Chura huyu ana nguvu na anachimba mashimo ardhini; sehemu yajuu ni kahawia na pembeni ni nyeusi. Majike yana mstari mwekundu pembeni.Kiwambo cha sikio hakionekani. Miguu ni mifupi na vidole vya miguuni havinautando.SPISHI INAZOFANANA NAZO: Inafanana na Probreviceps loveridgei, P.macrodactylus, na P. rungwensis. Spishi hii ina<strong>to</strong>fautiana na spishi zingine zajenasi ku<strong>to</strong>kana na eneo lake la kijiografia na kiwambo cha sikio kisichoonekanaMAZINGIRA: Nyika zilizopo zaidi ya 1200 m ku<strong>to</strong>ka usawa wa bahari na msitunikaribu na nyika.HISTORIA ASILIA: Spishi hii inaishi chini ardhini muda mwingi. Takaribanimayai 20 yenye kiini cheupe yanatagwa kwenye mashimo chini ya ardhi na vyurawana<strong>to</strong><strong>to</strong>lewa moja kwa moja bila kupitia hatua ya viluwiluwi.ENEO SPISHI INAPOPATIKANA KWENYE MTMMP: Imepatikana kwenye eneomoja tu kwenye Milima ya Uluguru.MAHALI KIELELEZO KILIPOPEWA JINA KWA MARA YA KWANZA: Bagilo,Milima ya Uluguru, TanzaniaENEO LA SPISHI KUTOKA USAWA WA BAHARI: 1800 – 2500 mHALI YA UHIFADHI: Inaweza kuathiriwa98 <strong>Field</strong> <strong>Guide</strong> <strong>to</strong> <strong>the</strong> <strong>Amphibians</strong> <strong>of</strong> <strong>the</strong> <strong>Eastern</strong> <strong>Arc</strong> <strong>Mountains</strong> and Coastal Forests <strong>of</strong> Tanzania and Kenya <strong>Field</strong> <strong>Guide</strong> <strong>to</strong> <strong>the</strong> <strong>Amphibians</strong> <strong>of</strong> <strong>the</strong> <strong>Eastern</strong> <strong>Arc</strong> <strong>Mountains</strong> and Coastal Forests <strong>of</strong> Tanzania and Kenya 99


BufonidaeBufonids are common on nearly all continents, but <strong>the</strong> <strong>Eastern</strong> <strong>Arc</strong> containsmany unique <strong>to</strong>ads, including two entire genera that are found nowhere else in<strong>the</strong> world. These genera include Churamiti, and Nec<strong>to</strong>phrynoides. The genusChuramiti was erected in 2002 and consists <strong>of</strong> a single unusual and brightlycolored species, Churamiti maridadi, which is known from only a few specimens.There are several species <strong>of</strong> Nec<strong>to</strong>phrynoides in <strong>the</strong> <strong>Eastern</strong> <strong>Arc</strong>, many <strong>of</strong>which have only recently been described. Many more have been collected andpho<strong>to</strong>graphed, but are still awaiting formal description. The <strong>Eastern</strong> <strong>Arc</strong> alsocontains several small forest <strong>to</strong>ads in <strong>the</strong> genus Mertensophryne. Many <strong>of</strong><strong>the</strong>se species were previously in <strong>the</strong> genus Stephopaedes which is no longerrecognized. The genus Amie<strong>to</strong>phrynus includes species that were previouslylumped in <strong>the</strong> genus Bufo. Amie<strong>to</strong>phrynus species are s<strong>to</strong>ut, warty, short-legged<strong>to</strong>ads that are widespread especially in lowland areas. The single species <strong>of</strong>Schismaderma found in <strong>the</strong> <strong>Eastern</strong> <strong>Arc</strong> and coastal forests, is also a large <strong>to</strong>adcommonly found in lowland areas.Vyura Ma<strong>to</strong>mvuBufonids wanapatikana kwenye mabara yote duniani lakini Tao la Mashariki linaspishi nyingi za pekee pamoja na jenasi mbili kamili ambazo hazipatikani mahalipengine popote ulimwenguni. Jenasi hizo ni Churamiti na Nec<strong>to</strong>phrynoide.Jenasi ya Churamiti ilipewa jina mwaka 2002 na ina spishi moja isiyo yakawaida na yenye rangi inayong’aa, inayoitwa Churamiti maridadi; vielelezo vyakevilivyokamatwa ni vichache. Kuna spishi kadhaa za Nec<strong>to</strong>phrynoides kwenyeTao la Mashariki na ni hivi karibuni tu ndiyo sifa za spishi nyingi zimebainishwana spishi hizi kupewa majina. Spishi nyingi zaidi zimekamatwa na kupigwapicha zikisubiri kuelezewa sifa zao na kupewa majina. Aidha, Tao la Masharikilina vyura wadogo wa misituni waliopo kwenye jenasi ya Mertensophryne.Awali, spishi nyingi hizi zilikuwa kwenye jenasi ya Stephopaedes, jina ambalohalitumiki tena. Jenasi ya Amie<strong>to</strong>phrynus inajumuisha spishi ambazo awalizilikuwa kwenye jenasi ya Bufo. Spishi za Amie<strong>to</strong>phrynu ni nene, zina chunjua,miguu mifupi na zinapatikana kwenye maeneo mengi, hasa yaliyo tambarare.Schismaderma, spishi pekee inayopatikana Tao la Mashariki na Misitu ya Pwani,ni kubwa sana na inapatikana sana kwenye maeneo tambarare.Female Amie<strong>to</strong>phrynus brauniJ. Vonesh100 <strong>Field</strong> <strong>Guide</strong> <strong>to</strong> <strong>the</strong> <strong>Amphibians</strong> <strong>of</strong> <strong>the</strong> <strong>Eastern</strong> <strong>Arc</strong> <strong>Mountains</strong> and Coastal Forests <strong>of</strong> Tanzania and Kenya <strong>Field</strong> <strong>Guide</strong> <strong>to</strong> <strong>the</strong> <strong>Amphibians</strong> <strong>of</strong> <strong>the</strong> <strong>Eastern</strong> <strong>Arc</strong> <strong>Mountains</strong> and Coastal Forests <strong>of</strong> Tanzania and Kenya 101


Amie<strong>to</strong>phrynus brauni (Nieden, 1911)Dead-leaf Toad, Braun’s ToadE. HarperSVL: 65 -70 mm; 80 - 110 mmDESCRIPTION: A large <strong>to</strong>ad. The dorsum iswarty and brown with darker brown patches.Some individuals have reddish tinges. A blackband begins on <strong>the</strong> snout and passes above<strong>the</strong> eye, under <strong>the</strong> large parotid gland andalong <strong>the</strong> side <strong>of</strong> <strong>the</strong> body. A single light lineruns vertically from <strong>the</strong> eye <strong>to</strong> <strong>the</strong> mouth.The arms and legs are banded with darkerbrown. The tympanum is distinctly visible,greater than ½ <strong>the</strong> diameter <strong>of</strong> <strong>the</strong> eye andmay be slightly oval in larger individuals. Thefirst finger is longer than <strong>the</strong> second. Toes arewebbed only slightly at <strong>the</strong> base.SIMILAR SPECIES: The black band along<strong>the</strong> side <strong>of</strong> <strong>the</strong> head and body distinguishthis species from most o<strong>the</strong>rs in <strong>the</strong> genus.A. reesi also has <strong>the</strong> dark stripe, but hasmore extensive <strong>to</strong>e webbing than A. brauni.Schismaderma carens also has a dark stripe,but lacks parotid glands.HABITAT: Leaf litter in submontane andmontane forest. May be found in villages andsmallholdings near forest. Breeds in streams.NATURAL HISTORY: Long strings <strong>of</strong> thousands <strong>of</strong> small, darkly pigmented eggsare laid directly in streams.CALL: A single long deep note. Described by Channing and Howell (2006) as “aloud rattling snore” with 72 pulses per second.DISTRIBUTION IN THE EACF: East and West Usambara, Uluguru Nguru, andUdzungwa <strong>Mountains</strong>.TYPE LOCALITY: Amani, East Usambara <strong>Mountains</strong>, TanzaniaELEVATIONAL RANGE: 750-1800 mCONSERVATION STATUS: EndangeredUREFU WA MWILI: 65 -70 mm; 80 - 110 mmMAELEZO: Chura huyu ni mkubwa. Aidha, sehemu ya juu ni kahawia na inachunjua na madoa yenye kahawia iliyokolea. Baadhi ya vyura wana alamandogondogo nyekundu. Kuna mstari mweusi ku<strong>to</strong>ka puani, unapita juu ya jicho,nyuma ya jicho na chini ya tezi kubwa iliyopo nyuma ya jicho na pembeni mwamwili. Mstari mmoja uli<strong>of</strong>ifia na ulio wima una<strong>to</strong>ka jichoni hadi mdomoni.Mikono na miguu ina mistari yenye rangi ya kahawia iliy<strong>of</strong>ifia. Kiwambo cha sikiokinaonekana na ni zaidi ya ½ ya kipenyo cha jicho na kinaweza kuwa na umbola tufe kiasi kwenye vyura wakubwa. Kidole cha mkononi cha kwanza ni kirefukuliko cha pili. Vidole vya miguuni vina utando kiasi kidogo mwanzoni.SPISHI INAZOFANANA NAZO: Amie<strong>to</strong>phrynus reesi, Schismaderma carens.Mstari mweusi pembeni mwa kichwa na mwili una<strong>to</strong>fautisha spishi hii na zingineza jenasi. Aidha, A. reesi naye ana mstari mweusi lakini ana utando zaidi kwenyevidole vya miguuni kuliko A. brauni. Schismaderma carens anao mstari mweusipia lakini hana tezi nyuma chini ya jicho.MAZINGIRA: Majani yaliyoanguka chini kwenye misitu iliyopo karibu au zaidiya 1200 m ku<strong>to</strong>ka usawa wa bahari. Spishi hii inapatikana pia kwenye vijiji namashamba madogo karibu na misitu. Inazaliana kwenye viji<strong>to</strong>.HISTORIA ASILIA: Mistari mirefu ya maelfu ya mayai madogo yenye rangi nyeusiyanatagwa kwenye viji<strong>to</strong>.ENEO SPISHI INAPOPATIKANA KWENYE MTMMP: Milima ya UsambaraMagharibi na Mashariki, Uluguru, Nguru, na Udzungwa.MAHALI KIELELEZO KILIPOPEWA JINA KWA MARA YA KWANZA: Amani,Milima ya Usambara Mashariki, TanzaniaENEO LA SPISHI KUTOKA USAWA WA BAHARI:750-1800 mHALI YA UHIFADHI: Spishi iko hatarini102 <strong>Field</strong> <strong>Guide</strong> <strong>to</strong> <strong>the</strong> <strong>Amphibians</strong> <strong>of</strong> <strong>the</strong> <strong>Eastern</strong> <strong>Arc</strong> <strong>Mountains</strong> and Coastal Forests <strong>of</strong> Tanzania and Kenya <strong>Field</strong> <strong>Guide</strong> <strong>to</strong> <strong>the</strong> <strong>Amphibians</strong> <strong>of</strong> <strong>the</strong> <strong>Eastern</strong> <strong>Arc</strong> <strong>Mountains</strong> and Coastal Forests <strong>of</strong> Tanzania and Kenya 103


Amie<strong>to</strong>phrynus garmani (Meek, 1897)Garman’s Square-backed Toad, <strong>Eastern</strong> Olive ToadSVL: 63 -72 mm; 55 - 74 mmDESCRIPTION: A large <strong>to</strong>ad with long, distinct parotid glands. The dorsum iswarty and light brown with paired, regular darker square patches. Some <strong>of</strong> <strong>the</strong>markings may have a reddish tinge. The tympanum is visible. Toes are webbedonly slightly at <strong>the</strong> base.SIMILAR SPECIES: A. garmani can be confused with A. maculatus, A. xeros andA. gutturalis. Juveniles <strong>of</strong> all members <strong>of</strong> this genus are difficult <strong>to</strong> distinguish.A. garmani lacks <strong>the</strong> light cross on <strong>the</strong> head or light band between <strong>the</strong> eyesthat is typically seen in A. maculatus, and A. xeros. A. garmani also lacks darkmarkings on <strong>the</strong> snout in contrast <strong>to</strong> many o<strong>the</strong>r Amie<strong>to</strong>phrynus species.HABITAT: Savannas, grasslands and agricultural areas.NATURAL HISTORY: Females lay copious black eggs in long strings during <strong>the</strong>onset <strong>of</strong> short rains in November. Males can be found calling from <strong>the</strong> wateredge at night and hidden areas during <strong>the</strong> day.call: Described by Channing and Howell (2006) as “a loud ‘kwaak’”DISTRIBUTION IN THE EACF: Found in disjunct populations throughout easternAfrica. Within <strong>the</strong> <strong>Eastern</strong> <strong>Arc</strong>, this species can be found in <strong>the</strong> Shimba Hillsand Taita Hills.TYPE LOCALITY: Haileh, SomaliaELEVATIONAL RANGE: 0 – 2000 mCONSERVATION STATUS: Least ConcernUREFU WA MWILI: 63 – 72 mm; 55 – 74 mmMAELEZO: Chura huyu ni mkubwa sana na ana tezi ndefu zinazoonekana, nyumaya jicho. Sehemu ya juu ina chunjua, ni kahawia iliy<strong>of</strong>ifia na ina madoa ya mrabameusi yaliyo mawili mawili. Baadhi ya alama zina wekundu. Kiwambo cha sikiokinaonekana. Vidole vya miguuni vina utando kidogo sana mwanzoni.SPISHI INAZOFANANA NAZO: Ni rahisi kuchanganya spishi hii na A. maculatus,A. xeros na A. gutturalis. Ni vigumu ku<strong>to</strong>fautisha vyura wadogo wa spishi zote zajenasi hii. A. garmani haina msalaba kwenye kichwa wala mstari kati ya machoambayo upo kwenye A. maculatus na A. xeros. Aidha, A. garmani hana alamanyeusi puani <strong>to</strong>fauti na spishi zingine za Amie<strong>to</strong>phrynus.MAZINGIRA: Savana, nyika na maeneo ya kilimo.HISTORIA ASILIA: Majike yanataga mayai mengi meusi kwenye mitungo mirefuwakati mvua za vuli zinaanza mwezi Novemba. Madume yanaita ku<strong>to</strong>ka pembenimwa maji nyakati za usiku na yanajificha usiku.ENEO SPISHI INAPOPATIKANA KWENYE MTMMP: Milima ya Shimba na yaTaita.MAHALI KIELELEZO KILIPOPEWA JINA KWA MARA YA KWANZA: Haileh,SomaliaENEO LA SPISHI KUTOKA USAWA WA BAHARI: 0 – 2000 mHALI YA UHIFADHI: Haiko hatarini104 <strong>Field</strong> <strong>Guide</strong> <strong>to</strong> <strong>the</strong> <strong>Amphibians</strong> <strong>of</strong> <strong>the</strong> <strong>Eastern</strong> <strong>Arc</strong> <strong>Mountains</strong> and Coastal Forests <strong>of</strong> Tanzania and Kenya <strong>Field</strong> <strong>Guide</strong> <strong>to</strong> <strong>the</strong> <strong>Amphibians</strong> <strong>of</strong> <strong>the</strong> <strong>Eastern</strong> <strong>Arc</strong> <strong>Mountains</strong> and Coastal Forests <strong>of</strong> Tanzania and Kenya 105


Amie<strong>to</strong>phrynus gutturalis (Power, 1927)Marbled Toad, Common Toad, Common African Toad, GutturalToad, Square-marked Toad, Leopard Toad, Greater Cross-markedToad, Flat-backed ToadSVL: 64 – 90mm; 62 - 120 mmDESCRIPTION: A large <strong>to</strong>ad. Individual markings can be highly variable. Thedorsum is yellow-brown with irregular darker brown blotches, and red patcheson <strong>the</strong> back <strong>of</strong> <strong>the</strong> thigh. A light middorsal stripe is <strong>of</strong>ten present. Between <strong>the</strong>eyes, a pale cross is formed by two sets <strong>of</strong> dark patches. The forearm is edgedwith a row <strong>of</strong> conspicuous white tubercles. The parotid glands are large anddistinct. Toes are webbed only very slightly at <strong>the</strong> base. The ventral surface ispale and granular, and <strong>the</strong> throat <strong>of</strong> <strong>the</strong> male is darkly pigmented. Males inbreeding condition have distinct dark nuptial pads.SIMILAR SPECIES: A. maculatus and A. xeros can also have a light crossor stripe between <strong>the</strong> eyes. The parotid glands are distinctly elevated in A.gutturalis but are level with <strong>the</strong> head in A. maculatus. A. maculatus also lacks<strong>the</strong> red infusions on <strong>the</strong> thigh that are present in A. gutturalis. A. xeros <strong>of</strong>ten hasred markings on <strong>the</strong> thigh and vent as in A. gutturalis, but lacks distinct darkdorsal markings.HABITAT: Savannas, grasslands and agricultural areas. A. gutturalis is awidespread disturbance <strong>to</strong>lerant species that can be found in <strong>to</strong>wns and cities.NATURAL HISTORY: Clutches are laid by amplectant pairs throughout <strong>the</strong> year,but especially during peak rainy periods. Small black eggs are laid in two parallelstrings containing a <strong>to</strong>tal <strong>of</strong> 15,000 <strong>to</strong> 25,000 small black eggs. Small darktadpoles with bright specks emerge after 2 - 3 days and reach metamorphosisafter 75 days.This is a very common and familiar species which can be found in smallholdings,around and even in houses. These <strong>to</strong>ads <strong>of</strong>ten congregate around lightsin <strong>the</strong> evenings <strong>to</strong> pick up insects which are attracted <strong>to</strong> <strong>the</strong>m. In addition <strong>to</strong> <strong>the</strong>usual invertebrate prey, adult B. gutturalis are able <strong>to</strong> consume lizards and evenfrogs as large as Lep<strong>to</strong>pelis spp. When attacked by preda<strong>to</strong>rs B. gutturalis exudesa <strong>to</strong>xin from <strong>the</strong> parotid glands which contains epinephrine and can be fatal <strong>to</strong>small mammals. Despite this defense, adults may still be preyed upon.CALL: Males call while floating in bodies <strong>of</strong> water, including garden pools. Thecall is a loud extended snore repeated at three second intervals. Males callalternately with one ano<strong>the</strong>r or with males <strong>of</strong> different species.DISTRIBUTION IN THE EACF: common throughout East Africa.TYPE LOCALITY: Dombe, Benguella, AngolaELEVATIONAL RANGE: 0 – 1900 mCONSERVATION STATUS: Least ConcernUREFU WA MWILI: 64 – 90mm; 62 – 120 mmMAELEZO: Chura huyu ni mkubwa sana. Alama zinaweza ku<strong>to</strong>fautiana sana.Sehemu ya juu ni njano kahawia na ina madoa kahawia iliyokolea na menginemekundu nyuma ya paja. Mara nyingi kuna mstari uli<strong>of</strong>ifia katikati ya sehemu yajuu. Aidha, kuna msalaba unao<strong>to</strong>kana na seti mbili za madoa meusi katikati yamacho. Pembeni mwa sehemu ya mbele ya mkono kuna mstari wenye vipandevya ngozi vigumu na vilivyoinuka vinavyoonekana. Tezi zilizopo nyuma ya jichoni kubwa sana na zinaonekana. Vidole vya miguuni vina utando kidogo sanamwanzoni. Madume yanapokuwa kwenye msimu wa kupandana yanakuwa namaeneo magumu ya ngozi yanayotumika kumkamata jike wakati wa kupandana.SPISHI INAZOFANANA NAZO: A. maculatus na A. xeros wanaweza pia kuwana msalaba au mstari kati ya macho. Tezi nyuma ya macho ziko juu kwenyeA.guttualis lakini ziko kwenye mstari mmoja na kichwa kwenye A. maculatusambaye pia hana eneo jekundu kwenye paja, zilizomo kwenye A.gutturalis. Maranyingi, A. xeros anakuwa na alama nyekundu kwenye paja na tundu la ku<strong>to</strong>leahaja na ku<strong>to</strong>a na kupokelea mbegu za uzazi, kamailivyo kwenye A.gutturalis lakini hana alama nyeusizinazoonekana sehemu ya juu.MAZINGIRA: Savana, nyika na maeneo ya kilimo.A gutturalis ni spishi inayovumilia mazingirayaliyoharibiwa na inapatikana mijini pia.106 <strong>Field</strong> <strong>Guide</strong> <strong>to</strong> <strong>the</strong> <strong>Amphibians</strong> <strong>of</strong> <strong>the</strong> <strong>Eastern</strong> <strong>Arc</strong> <strong>Mountains</strong> and Coastal Forests <strong>of</strong> Tanzania and Kenya <strong>Field</strong> <strong>Guide</strong> <strong>to</strong> <strong>the</strong> <strong>Amphibians</strong> <strong>of</strong> <strong>the</strong> <strong>Eastern</strong> <strong>Arc</strong> <strong>Mountains</strong> and Coastal Forests <strong>of</strong> Tanzania and Kenya 107


Amie<strong>to</strong>phrynus gutturalis (Power, 1927)Marbled <strong>to</strong>ad, Common <strong>to</strong>ad, Common African Toad, GutturalToad, Square-marked Toad, Leopard Toad, Greater cross-markedToad, Flat-backed ToadHISTORIA ASILIA: Mistari ya mayai inatagwa mwaka mzima lakini hasa wakatiwa kilele cha msimu wa mvua. Mayai madogo meusi yanatagwa kwenye mistarimiwili sambamba ikiwa na jumla ya mayai 15,000 hadi 25,000. Viluwiluwiwadogo wenye madoa yanayong’aaa huji<strong>to</strong>keza baada ya siku 2-3 na wanapataumbile la chura lililokamilika baada ya siku 75.Spishi hii inaonekana mahali pengi na inapatikana kwenye mashamba madogona hata kwenye nyumba au maeneo yanayoizunguka. Mara nyingi, vyura mapovuhawa wanakusanyika kwenye mwanga wakati wa jioni ili kukamata waduduambao wanavutiwa na mwanga. Wanakula wanyama wasiokuwa na uti wa mgongolakini A. gutturalis wazima wanakula pia mijusi na hata chura wakubwa kamaLep<strong>to</strong>pelis spp. Inapochokozwa na wanyama, A. gutturalis ina<strong>to</strong>a sumu ku<strong>to</strong>katezi nyuma ya jicho ambayo ina epinephrine na inaweza kuua wanyama wadogo.Mbali na kujilinda huku, vyura mapovu wazima wanaweza kuuawa.ENEO SPISHI INAPOPATIKANA KWENYE MTMMP: inapatikana mahali pengiAfrika ya Mashariki pote.MAHALI KIELELEZO KILIPOPEWA JINA KWA MARA YA KWANZA: Dombe,Benguella, AngolaENEO LA SPISHI KUTOKA USAWA WA BAHARI: 0 – 1900 mHALI YA UHIFADHI: Haiko hatariniG.J. Measey108 <strong>Field</strong> <strong>Guide</strong> <strong>to</strong> <strong>the</strong> <strong>Amphibians</strong> <strong>of</strong> <strong>the</strong> <strong>Eastern</strong> <strong>Arc</strong> <strong>Mountains</strong> and Coastal Forests <strong>of</strong> Tanzania and Kenya <strong>Field</strong> <strong>Guide</strong> <strong>to</strong> <strong>the</strong> <strong>Amphibians</strong> <strong>of</strong> <strong>the</strong> <strong>Eastern</strong> <strong>Arc</strong> <strong>Mountains</strong> and Coastal Forests <strong>of</strong> Tanzania and Kenya 109


Amie<strong>to</strong>phrynus maculatus (Hallowell, 1854)Merten’s Striped Toad, Lesser Square-marked Toad, Flat-backed<strong>to</strong>ad, Striped Toad, Lesser Cross-marked Toad, Hallowell’s ToadSVL: < 64 mm; < 80 mmDESCRIPTION: The dorsum is tanwith darker blotches and a light patchjust below <strong>the</strong> eye. A light middorsalstripe is usually present and a palecross is formed on <strong>the</strong> <strong>to</strong>p <strong>of</strong> <strong>the</strong> headbetween <strong>the</strong> eyes. The parotid glandsare distinct, but are not elevated as inA. gutturalis. Black tipped warts cover<strong>the</strong> dorsum and <strong>the</strong> parotid glands.A row <strong>of</strong> white tubercles is presen<strong>to</strong>n <strong>the</strong> forearm. Toes are webbed onlyslightly at <strong>the</strong> base. The ventral surfaceE. Harper is granular and light with some graymottling.SIMILAR SPECIES: A. maculatus and A. gutturalus are similar in build anddorsal markings, but A. maculatus does not have <strong>the</strong> distinctly raised parotidglands seen in A. gutturalis, and also lacks <strong>the</strong> reddish markings on <strong>the</strong> thigh. A.maculatus is also smaller than A. gutturalis, with females reaching 80 mm ra<strong>the</strong>rthan 120 mm.HABITAT: A. maculatus is a widespread species associated with lowlandrivers, forest edges and humid savanna. Tolerates degraded habitat includingagricultural fields.NATURAL HISTORY: Long strings <strong>of</strong> darkly pigmented eggs are laid directly inwater including rivers, streams, pools and ditches. Tadpoles are 14 – 17 mm inlength.CALL: Males call from partially concealed positions among vegetation at <strong>the</strong>edge <strong>of</strong> streams and pools. The call is a rapid trill half a second in duration.DISTRIBUTION IN THE EACF: throughout East AfricaTYPE LOCALITY: LiberiaELEVATIONAL RANGE: < 1700 mCONSERVATION STATUS: Least concernUREFU WA MWILI: < 64 mm; < 80 mmMAELEZO: Sehemu ya chini ina rangi ya hudhurungi lakini kuna madoa meusina sehemu ndogo yenye rangi iliy<strong>of</strong>ifia chini kidogo ya jicho. Kwa kawaida, kunamstari wenye rangi iliy<strong>of</strong>ifia katikati ya sehemu ya chini na kuna msalaba uli<strong>of</strong>ifiajuu ya kichwa katikati ya macho. Tezi nyuma ya jicho zinaonekana lakini hazikojuu kama ilivyo kwa A. gutturalis. Chunjua zenye ncha nyeusi zinafunika sehemuya juu na tezi nyuma ya jicho. Sehemu ya mbele ya mkono ina sehemu ya ngozingumu iliyoinuka. Mwanzoni mwa vidole vya mguuni kuna utando kidogo sana.Sehemu ya chini ina chembec hembe na ina rangi iliy<strong>of</strong>ifia na mchanganyiko waweupe na weusi.SPISHI INAZOFANANA NAZO: A. maculatus na A. gutturalus zinafanakimaumbile na kwa alama sehemu ya juu lakini A. maculaus hana tezi juu yamacho zilizopanda juu sana kama A. gutturalus na hana alama nyekundu kwenyepaja. Aidha, A. maculatus ni mdogo kuliko A. gutturalus, huku majike yakeyakiwa na urefu wa 80 mm na siyo 120 mm.MAZINGIRA: A.maculatus anapatikana sana kwenye mi<strong>to</strong> iliyo kwenye maeneotambarare, pembezoni mwa misitu na savana yenye unyevu. Inavumilia mazingirayaliyoharibiwa na inapatikana hata kwenye mashamba ya kilimo.HISTORIA ASILIA: Mistari mirefu ya mayai meusi yanatagwa kwenye maji, mi<strong>to</strong>,viji<strong>to</strong>, mabwawa na madimbwi. Viluwiluwi vina urefu kati ya 14 - 17 mm.ENEO SPISHI INAPOPATIKANA KWENYE MTMMP: inapatikana mahali pengiAfrika ya Mashariki pote.MAHALI KIELELEZO KILIPOPEWA JINA KWAMARA YA KWANZA: LiberiaENEO LA SPISHI KUTOKA USAWA WA BAHARI:< 1700 mHALI YA UHIFADHI: Haiko hatarini110 <strong>Field</strong> <strong>Guide</strong> <strong>to</strong> <strong>the</strong> <strong>Amphibians</strong> <strong>of</strong> <strong>the</strong> <strong>Eastern</strong> <strong>Arc</strong> <strong>Mountains</strong> and Coastal Forests <strong>of</strong> Tanzania and Kenya <strong>Field</strong> <strong>Guide</strong> <strong>to</strong> <strong>the</strong> <strong>Amphibians</strong> <strong>of</strong> <strong>the</strong> <strong>Eastern</strong> <strong>Arc</strong> <strong>Mountains</strong> and Coastal Forests <strong>of</strong> Tanzania and Kenya 111


Amie<strong>to</strong>phrynus reesi (Poyn<strong>to</strong>n, 1977)Merera Toad, Rees’ ToadSVL: < 57mm; < 63mmDESCRIPTION: The dorsum is warty, spiny in males and marked with paired darkpatches. A dark mark runs under <strong>the</strong> eye <strong>to</strong> <strong>the</strong> arm. The tympanum is visibleand larger than ½ <strong>the</strong> diameter <strong>of</strong> <strong>the</strong> eye. Parotid glands are flat but visible.The ventral surface is yellow. Toes are extensively webbed.SIMILAR SPECIES: A. reesi has a dark stripe along <strong>the</strong> side <strong>of</strong> <strong>the</strong> head thatis similar <strong>to</strong> A. brauni, but A. brauni has less extensive webbing and lacks <strong>the</strong>yellow ventral surface <strong>of</strong> A. reesi.HABITAT: Floodplain grasslandsNATURAL HISTORY: UnknownCALL: UnknownDISTRIBUTION IN THE EACF: The only records <strong>of</strong> this species are from Merera,Mbega and <strong>the</strong> Kihansi-Kilombero floodplain.TYPE LOCALITY: Kihanzi-Kilombero floodplain, Merera, TanzaniaELEVATIONAL RANGE: 200 – 500 mCONSERVATION STATUS: Data deficientUREFU WA MWILI: < 57mm; < 63mmMAELEZO: Sehemu ya juu ina chunjua zenye miiba kwenye madume na piamadoa meusi yaliyokaa mawili mawili. Alama nyeusi ina<strong>to</strong>ka chini ya jicho hadimkononi. Kiwambo cha sikio kinaonekana na ni zaidi ya ½ ya kipenyo cha jicho.Tezi nyuma ya jicho ni pana na zinaonekana. Sehemu ya chini ni njano. Vidolevya miguuni vina utando sana.SPISHI INAZOFANANA NAZO: A. reesi ana mstari mweusi pembeni mwa kichwauna<strong>of</strong>anana na wa A. brauni, lakini A. brauni hana utando ulioenea na siyo njanokwenye sehemu ya chini kama A. reesiMAZINGIRA: Nyika za maeneo tambarare yanay<strong>of</strong>urika majiHISTORIA ASILIA: HaijulikaniENEO SPISHI INAPOPATIKANA KWENYE MTMMP: Maeneo tambarare yaMerera, Mbega na Kihansi-KilomberoMAHALI KIELELEZO KILIPOPEWA JINA KWA MARA YA KWANZA: Maeneotambarare ya Kihansi-Kilombero, Merera, TanzaniaENEO LA SPISHI KUTOKA USAWA WA BAHARI: 200 – 500 mHALI YA UHIFADHI: Hakuna taarifa za ku<strong>to</strong>sha112 <strong>Field</strong> <strong>Guide</strong> <strong>to</strong> <strong>the</strong> <strong>Amphibians</strong> <strong>of</strong> <strong>the</strong> <strong>Eastern</strong> <strong>Arc</strong> <strong>Mountains</strong> and Coastal Forests <strong>of</strong> Tanzania and Kenya <strong>Field</strong> <strong>Guide</strong> <strong>to</strong> <strong>the</strong> <strong>Amphibians</strong> <strong>of</strong> <strong>the</strong> <strong>Eastern</strong> <strong>Arc</strong> <strong>Mountains</strong> and Coastal Forests <strong>of</strong> Tanzania and Kenya 113


Amie<strong>to</strong>phrynus xeros (Tandy, Keith & Duffy-MacKay, 1976)Sub-Saharan Toad, Waza Toad, Savanna Toad, Desert ToadSVL: 57 - 97 mm; 59 - 82 mmDESCRIPTION: The parotid glandsare smooth, and <strong>the</strong> dorsal colorationis cream with pairs <strong>of</strong> dark blotches.Towards <strong>the</strong> sides <strong>the</strong> warty skin hasdistinctive dark spines, while <strong>the</strong>ventrum is cream <strong>to</strong> white with brightred venation around <strong>the</strong> upper legs andvent. The tympanum is visible, oval andslightly greater than ½ <strong>the</strong> diameter <strong>of</strong><strong>the</strong> eye. The first finger is longer than<strong>the</strong> second. Glands on forearm form adistinct continuous ridge.A. ChanningSIMILAR SPECIES: A. xeros may beconfused with A. gutturalis and A. maculatus, but <strong>the</strong> dorsal markings on A.xeros are not as dark in contrast with <strong>the</strong> dorsum. Also, A. xeros has distinctlyraised parotid glands and red markings on <strong>the</strong> thighs that are absent in A.maculatus.HABITAT: Found in a wide range <strong>of</strong> arid habitat types including dry savannas,woodlands, dry riverbeds and near oases. Within <strong>the</strong> <strong>Eastern</strong> <strong>Arc</strong> this species ismost <strong>of</strong>ten found between mountain blocks or in <strong>the</strong>ir rain shadows.NATURAL HISTORY: Breeding occurs in permanent bodies <strong>of</strong> water or duringseasonal floodingCALL: Like a loud “hoot”DISTRIBUTION IN THE EACF: Throughout <strong>the</strong> <strong>Eastern</strong> <strong>Arc</strong> and coastal forests inKenya and TanzaniaTYPE LOCALITY: Ghinda, Eritrea, EthiopiaELEVATIONAL RANGE: 200 - 1800 mCONSERVATION STATUS: Least concernUREFU WA MWILI: 57 – 97 mm; 59 – 82 mmMAELEZO: Tezi nyuma ya jicho ni laini na sehemu ya juu ni hudhurungi na inamadoa meusi yaliyokaa mawili mawili. Kuelekea pembeni mwa chura huyo,ngozi ina chunjua na miiba mieusi inayoonekana na, sehemu ya chini ina rangiya hudhurungi hadi nyeupe na alama nyekundu zinayong’aa kwenye sehemu zajuu za miguu na tundu la ku<strong>to</strong>lea haja na ku<strong>to</strong>a na kupokelea mbegu za uzazi.Kiwambo cha sikio kinaonekana, kina umbo la tufe na ni zaidi kidogo ya ½ yakipenyo cha jicho. Kidole cha kwanza cha mkononi ni kirefu zaidi ya cha pili.Tezi zilizoko sehemu ya mbele ya mkono zinaunda tuta mfululizo linaoonekana.SPISHI INAZOFANANA NAZO: Ni rahisi kumchanganya A. xeros na A. gutturalisna A. maculatus, lakini alama zilizopo sehemu ya juu kwenye A. xeros zina rangiiliy<strong>of</strong>ifia ukilinganisha na rangi ya sehemu hiyo nzima. Aidha, tezi juu ya machoza A. xeros zimeinuka sana ukilinganisha na alama nyekundu kwenye paja, vituambavyo havipo kwenye A. maculatus.MAZINGIRA: Spishi hii inapatikana kwenye mazingira mbalimbali kame pamojana savana kame, maeneo ya miombo, mi<strong>to</strong> iliyokauka na karibu na oasisi.Kwenye MTMMP, mara nyingi spishi hii hupatikana kati ya makundi ya milimaau kwenye upande usiopata mvua wa milimaHISTORIA ASILIA: Spishi hii huzaliana kwenye maji ya kudumu au wakati wamsimu wa mafuriko.ENEO SPISHI INAPOPATIKANA KWENYE MTMMP: Maeneo yote ya MTMMP yaTanzania na KenyaMAHALI KIELELEZO KILIPOPEWA JINA KWAMARA YA KWANZA: Ghinda, Eritrea, EthiopiaENEO LA SPISHI KUTOKA USAWA WA BAHARI:200 - 1800 mHALI YA UHIFADHI: Haiko hatarini114 <strong>Field</strong> <strong>Guide</strong> <strong>to</strong> <strong>the</strong> <strong>Amphibians</strong> <strong>of</strong> <strong>the</strong> <strong>Eastern</strong> <strong>Arc</strong> <strong>Mountains</strong> and Coastal Forests <strong>of</strong> Tanzania and Kenya <strong>Field</strong> <strong>Guide</strong> <strong>to</strong> <strong>the</strong> <strong>Amphibians</strong> <strong>of</strong> <strong>the</strong> <strong>Eastern</strong> <strong>Arc</strong> <strong>Mountains</strong> and Coastal Forests <strong>of</strong> Tanzania and Kenya 115


Churamiti maridadi (Channing & Stanley, 2002)Beautiful Forest ToadSVL:< 53 mmHABITAT: Wet montane forest, especially in wet valleysDESCRIPTION: An unusual <strong>to</strong>ad witha bright metallic yellow-green dorsum(females) or black dorsum with silveryvermiculations (males) and red-orangearms and legs. The back is smooth andglandular, but <strong>the</strong> parotid glands arenot distinct. The eyes are large andprotruding with horizontal pupils. The<strong>to</strong>es end in distinct truncated disks.SIMILAR SPECIES: The appearance isdistinct and not easily confused witho<strong>the</strong>r species. It is <strong>the</strong> only species in<strong>the</strong> genus.NATURAL HISTORY: Assumed <strong>to</strong> be arboreal because <strong>of</strong> its large <strong>to</strong>e pads.Reproductive mode is unknown, but eggs are large and pigmented.CALL: Unknown (males have never been observed or collected)DISTRIBUTION IN THE EACF: Ukaguru <strong>Mountains</strong>. The species is known onlyfrom four specimens from <strong>the</strong> type locality.TYPE LOCALITY: Morogoro Region, Kilosa District, Ukaguru Mts, Mamiwa-KisaraForest Reserve, TanzaniaELEVATIONAL RANGE: 1840 mM. MenegonCONSERVATION STATUS: Critically endangeredUREFU WA MWILI:< 53 mmMAELEZO: Chura huyu si wa kawaida, sehemu ya juu ina rangi ya njano kijaniya chuma inayong’aa, mikono na miguu ni miekundu njano. Mgongo ni laini nauna chembechembe, lakini hauna tezi nyuma ya jicho zinazoonekana. Macho nimakubwa, yanajichomoza na mboni ni za mlalo.SPISHI INAZOFANANA NAZO: Umbo lake ni <strong>to</strong>fauti na haliwezi kuchanganywana la spishi zingine, Hii ndiyo spishi pekee kwenye jenasi yake.MAZINGIRA: Misitu yenye unyevu, zaidi ya 1200 m ku<strong>to</strong>ka usawa wa bahari,hususan kwenye mabonde yenye majiHISTORIA ASILIA: Inadhaniwa kwamba spishi hii inaishi kwenye miti, ku<strong>to</strong>kanana sehemu zenye ngozi ngumu kwenye vidole vya miguuni. Mfumo wake wakuzaliana haujulikani lakini mayai yake ni makubwa na yana rangi.ENEO SPISHI INAPOPATIKANA KWENYE MTMMP: Milima ya Ukaguru. Spishihii inajulikana tu ku<strong>to</strong>kana na vielelezo vine ku<strong>to</strong>ka mahali vilipokamatwa naspishi kupewa jina kwa mara ya kwanzaMAHALI KIELELEZO KILIPOPEWA JINA KWA MARA YA KWANZA: Mkoa waMorogoro, Wilaya ya Kilosa, Milima ya Ukaguru, Hifadhi ya Misitu ya Mamiwa-Kisara, nchini TanzaniaENEO LA SPISHI KUTOKA USAWA WA BAHARI: 1840 mHALI YA UHIFADHI: Spishi iko hatarini sana116 <strong>Field</strong> <strong>Guide</strong> <strong>to</strong> <strong>the</strong> <strong>Amphibians</strong> <strong>of</strong> <strong>the</strong> <strong>Eastern</strong> <strong>Arc</strong> <strong>Mountains</strong> and Coastal Forests <strong>of</strong> Tanzania and Kenya <strong>Field</strong> <strong>Guide</strong> <strong>to</strong> <strong>the</strong> <strong>Amphibians</strong> <strong>of</strong> <strong>the</strong> <strong>Eastern</strong> <strong>Arc</strong> <strong>Mountains</strong> and Coastal Forests <strong>of</strong> Tanzania and Kenya 117


Mertensophryne lindneri (Mertens, 1955)Lindner’s Dwarf ToadSVL: < 23 mm; 34 mmDESCRIPTION: A small <strong>to</strong>ad with spiny skin and a pointed head. The dorsumis gray-brown with small reddish brown spots. The parotid glands are long andflattened. The ventral surface is light, usually with a distinct dark line from <strong>the</strong>throat <strong>to</strong> <strong>the</strong> vent. Toe and finger tips are pointed, but not expanded and <strong>to</strong>es areslightly webbed.SIMILAR SPECIES: M. lindneri is similar <strong>to</strong> o<strong>the</strong>r species in <strong>the</strong> genus, but canbe distinguished by <strong>the</strong> dark line on <strong>the</strong> ventral surface. The long flat parotidglands also distinguish it from several o<strong>the</strong>r species in <strong>the</strong> genus.HABITAT: Coastal lowlands including woodland, dry forest and farmland. Oftenassociated with areas <strong>of</strong> sandy soil or rocks. Tolerates a small amount <strong>of</strong> habitatdegradation and can be found in areas <strong>of</strong> low-intensity agriculture.NATURAL HISTORY: Mode <strong>of</strong> breeding is unknown, but it is thought <strong>to</strong> breed instreams or ponds.CALL: UnknownDISTRIBUTION IN THE EACF: Coastal areas <strong>of</strong> Tanzania, Malundwe,Udzungwas, Mahenge, UlugurusTYPE LOCALITY: Dar es Salaam, TanzaniaELEVATIONAL RANGE: < 650 mCONSERVATION STATUS: Least concernUREFU WA MWILI: < 23 mm; 34 mmMAELEZO: Chura huyu ni mdogo, ana ngozi yenye miiba na kichwakilichochongoka. Sehemu ya juu ni kijivu kahawia na kuna madoa madogomekundu kahawia. Tezi nyuma ya jicho ni ndefu na bapa. Sehemu ya chini inarangi ya kufifia na kawaida ina msitari mweusi unaoonekana ku<strong>to</strong>ka kooni hadikwenye tundu la ku<strong>to</strong>lea haja na ku<strong>to</strong>a na kupokelea mbegu za uzazi. Ncha zavidole vya miguuni na mikononi zimechongoka lakini siyo pana na vidole vyamiguuni havina utando.SPISHI INAZOFANANA NAZO: Inafanana na spishi zingine kwenye jenasi lakiniina mstari mweusi kwenye sehemu ya chini. Tezi ndefu na bapa juu ya jichoinai<strong>to</strong>fautisha pia na spishi kadhaa za jenasi.MAZINGIRA: Maeneo tambarare ya pwani pamoja na miombo, misitu kame namaeneo ya kilimo. Mara nyingi, spishi hii inapatikana kwenye udongo wenyemchanga au miamba. Inavumilia uharibifu mdogo wa mazingira na inawezakupatikana kwenye maeneo yanayolimwa kidogo.HISTORIA ASILIA: Mfumo wa uzalianaji haujulikani lakini inadhaniwa spishi hiiinazaliana kwenye viji<strong>to</strong> au madimbwi.ENEO SPISHI INAPOPATIKANA KWENYE MTMMP: Maeneo ya pwani yaTanzania, Malundwe, Udzungwas, Mahenge na UluguruMAHALI KIELELEZO KILIPOPEWA JINA KWA MARA YA KWANZA: Dar esSalaam, TanzaniaENEO LA SPISHI KUTOKA USAWA WA BAHARI: < 650 mHALI YA UHIFADHI: Haiko hatarini118 <strong>Field</strong> <strong>Guide</strong> <strong>to</strong> <strong>the</strong> <strong>Amphibians</strong> <strong>of</strong> <strong>the</strong> <strong>Eastern</strong> <strong>Arc</strong> <strong>Mountains</strong> and Coastal Forests <strong>of</strong> Tanzania and Kenya <strong>Field</strong> <strong>Guide</strong> <strong>to</strong> <strong>the</strong> <strong>Amphibians</strong> <strong>of</strong> <strong>the</strong> <strong>Eastern</strong> <strong>Arc</strong> <strong>Mountains</strong> and Coastal Forests <strong>of</strong> Tanzania and Kenya 119


Mertensophryne loveridgei (Poyn<strong>to</strong>n, 1991)Mahenge Toad, Loveridges Forest ToadSVL: < 35 mm; < 38 mmDESCRIPTION: The dorsum is dark brown with a darker brown chevron andis covered in small spines. There is <strong>of</strong>ten a thin light middorsal stripe. Thetympanum is not visible. The ventral surface is light, sometimes with a darkblotch on <strong>the</strong> chest. Toes are partially webbed.SIMILAR SPECIES: Similar <strong>to</strong> o<strong>the</strong>r species in <strong>the</strong> genus. Like M. uzunguensis,<strong>the</strong>re is a dark spot on <strong>the</strong> chest, but M. loveridgei does not occur in <strong>the</strong> highelevation grasslands where M. uzunguensis is found. M. loveridgei can bedistinguished from o<strong>the</strong>r species in <strong>the</strong> genus by its wide parotid gland thatextends from behind <strong>the</strong> eye down <strong>to</strong> <strong>the</strong> corner <strong>of</strong> <strong>the</strong> mouth.HABITAT: Coastal forest and woodlandNATURAL HISTORY: UnknownCALL: UnknownDISTRIBUTION IN THE EACF: Mahenge, <strong>the</strong> Kilombero Valley and coastal areasfrom <strong>the</strong> Kichi Hills south <strong>to</strong> <strong>the</strong> Rondo Plateau.TYPE LOCALITY: Mahenge, TanzaniaELEVATIONAL RANGE: < 1000 mCONSERVATION STATUS: Least concernUREFU WA MWILI: < 35 mm; < 38 mmMAELEZO: Sehemu ya chini ni kahawia iliyokolea na ina alama zenye umbo la“V” kahawia iliyokolea zaidi na sehemu hii imefunikwa na miiba midogo. Maranyingi, kuna mstari mwembamba uli<strong>of</strong>ifia katikati ya sehemu ya juu. Kiwambocha sikio hakionekani. Sehemu ya chini ina rangi iliy<strong>of</strong>ifia na wakati mwinginekuna doa jeusi kifuani. Vidole vya miguuni vina utando kiasi.SPISHI INAZOFANANA NAZO: Spishi hii inafanana na spishi zingine za jenasi.Ina doa jeusi kifuani kama M. uzunguensis lakini M. loveridgei hapatikanikwenye nyika za miinuko ya juu ambapo M. uzunguensis inapatikana. M.loveridgei ina<strong>to</strong>fautiana na spishi zingine kwenye jenasi kwa kuwa na tezi panainayo<strong>to</strong>ka nyuma ya jicho hadi kwenye kona ya mdomo.MAZINGIRA: Misitu na miombo ya pwani.HISTORIA ASILIA: HaijulikaniENEO SPISHI INAPOPATIKANA KWENYE MTMMP: Mahenge, Bonde laKilombero na pwani ku<strong>to</strong>ka Milima ya Kichi hadi kusini kwenye Uwanda waRondo.MAHALI KIELELEZO KILIPOPEWA JINA KWA MARA YA KWANZA: Mahenge,TanzaniaENEO LA SPISHI KUTOKA USAWA WA BAHARI: < 1000 mHALI YA UHIFADHI: Haiko hatarini120 <strong>Field</strong> <strong>Guide</strong> <strong>to</strong> <strong>the</strong> <strong>Amphibians</strong> <strong>of</strong> <strong>the</strong> <strong>Eastern</strong> <strong>Arc</strong> <strong>Mountains</strong> and Coastal Forests <strong>of</strong> Tanzania and Kenya <strong>Field</strong> <strong>Guide</strong> <strong>to</strong> <strong>the</strong> <strong>Amphibians</strong> <strong>of</strong> <strong>the</strong> <strong>Eastern</strong> <strong>Arc</strong> <strong>Mountains</strong> and Coastal Forests <strong>of</strong> Tanzania and Kenya 121


Mertensophryne micranotis (Loveridge, 1925)Loveridge’s Snouted Toad, Woodland ToadSVL: < 24 mmDESCRIPTION: A small <strong>to</strong>ad. Thedorsum is dark brown with conspicuouslight patches on <strong>the</strong> scapular and sacralregions. There is no tympanum and <strong>the</strong>parotid glands are indistinct. The ventralsurface is heavily marked. Males haverough thumbs that aid in clasping <strong>the</strong>female during mating. The outer <strong>to</strong>e isreduced. Toes lack webbing.SIMILAR SPECIES: M. micranotis isvery similar <strong>to</strong> all o<strong>the</strong>r species in <strong>the</strong>genus, but can be distinguished fromE. Harper<strong>the</strong> o<strong>the</strong>r species because it lacks <strong>to</strong>ewebbing, does not have distinctly raised parotid glands and has a dark belly andmottled throat.HABITAT: Lowland coastal forest, and woodland. Tolerates some degree <strong>of</strong>habitat alteration if adequate cover is available.CALL: UnknownNATURAL HISTORY: Considered a ‘tree <strong>to</strong>ad’ for its ability <strong>to</strong> climb. The ven<strong>to</strong>f <strong>the</strong> male is spiny and protruding. Fertilization is internal. Eggs are laid inclutches <strong>of</strong> 8 – 12 <strong>of</strong>ten in tree holes, snail shells or coconut shells. Tadpoleshave a fleshy circular crown that allows <strong>the</strong>m <strong>to</strong> float on <strong>the</strong> surface <strong>of</strong> <strong>the</strong> water.This unusual structure may also aid in respiration, providing greater surface areafor gas exchange.DISTRIBUTION IN THE EACF: Coastal areas <strong>of</strong> sou<strong>the</strong>astern Kenya including<strong>the</strong> Arabuko-Sokoke Reserve and Shimba Hills. <strong>Eastern</strong> Tanzania including <strong>the</strong>foothills <strong>of</strong> <strong>the</strong> East Usambara <strong>Mountains</strong>, <strong>the</strong> Uluguru <strong>Mountains</strong>, Zanzibar andSongo Songo Islands, also inland areas <strong>of</strong> Tanzania including Kilosa and <strong>the</strong>Kihansi Gorge in <strong>the</strong> Udzungwa <strong>Mountains</strong>.TYPE LOCALITY: Kilosa, Morogoro District, TanzaniaELEVATIONAL RANGE: < 800 mCONSERVATION STATUS: Least concernUREFU WA MWILI: < 24 mmMAELEZO: Chura huyu ni mdogo. Sehemu ya juu ni kahawia iliyokolea na inamadoa yaliy<strong>of</strong>ifia na yanayoonekana sana kwenye maeneo ya kombe la mkonona sehemu ya chini ya mgongo. Hakuna kiwambo cha sikio na tezi nyuma yajicho hazionekani. Sehemu ya chini ina alama nyingi. Madume yana vidolegumba vinavyokwaruza ambavyo vinasaidia kushikilia jike mwanamke wakatiwa kupandana. Kidole cha mguuni cha nje ni kidogo. Vidole vya mguuni havinautando.SPISHI INAZOFANANA NAZO: M. micranotis inafanana sana na spishi zingine zajenasi lakini ni <strong>to</strong>fauti nazo kwani haina utando kwenye vidole vya miguuni, hainatezi zilizoinuka nyuma ya jicho, lakini ina tumbo jeusi tumbo jeusi na koo lenyemchanganyiko wa rangi.MAZINGIRA: Misitu ya maeneo tambarare ya pwani na miombo. Inavumiliauharibifu kiasi wa mazingira kama kuna uo<strong>to</strong> anapoweza kujificha.HISTORIA ASILIA: Spishi hii inaitwa chura miti ku<strong>to</strong>kana na uwezo wake wakukwea. Tundu la ku<strong>to</strong>lea haja na ku<strong>to</strong>a na kupokelea mbegu za uzazi la dume linamiiba na linaji<strong>to</strong>keza. Dume linaweka mbegu zake ndani ya jike. Mayai yanatagwakwenye makundi ya 8-12, mara nyingi kwenye mashimo ya mti, nyumba yakonokono na vifuu vya nazi. Kuna eneo mviringo juu ya viluwiluwi lenye nyamanyingi na linalowezesha viluwiluwi kuelea juu ya maji. Eneo hili lisilo la kawaidahuenda linasaidia pia kupumua kwa ku<strong>to</strong>a nafasi kubwa ya kubadilisha gesi.ENEO SPISHI INAPOPATIKANA KWENYE MTMMP: Maeneo ya pwani ya Kenyakusini mashariki pamoja na HIfadhi ya Arabuko-Sokoke na Milima ya Shimba,Tanzania Mashariki pamoja na milima midogo yaMilima ya Usambara Mashariki, Milima ya Uluguru,Zanzibar na Visiwa vya Songo Songo, maeneoya Kilosa na Kihansi Gorge kwenye Milima yaUdzungwa.MAHALI KIELELEZO KILIPOPEWA JINA KWAMARA YA KWANZA: Kilosa, Wilaya ya Morogoro,TanzaniaENEO LA SPISHI KUTOKA USAWA WA BAHARI:< 800 mHALI YA UHIFADHI: Haiko hatarini122 <strong>Field</strong> <strong>Guide</strong> <strong>to</strong> <strong>the</strong> <strong>Amphibians</strong> <strong>of</strong> <strong>the</strong> <strong>Eastern</strong> <strong>Arc</strong> <strong>Mountains</strong> and Coastal Forests <strong>of</strong> Tanzania and Kenya <strong>Field</strong> <strong>Guide</strong> <strong>to</strong> <strong>the</strong> <strong>Amphibians</strong> <strong>of</strong> <strong>the</strong> <strong>Eastern</strong> <strong>Arc</strong> <strong>Mountains</strong> and Coastal Forests <strong>of</strong> Tanzania and Kenya 123


Mertensophryne taitana (Peters, 1878)Black-chested Dwarf ToadSVL: 25 – 31 mm; 32 – 35 mmDESCRIPTION: A small thin <strong>to</strong>ad.Both sexes are light brown <strong>to</strong> grey withdarker markings. The tympanum is notvisible. The parotid glands are long andflat. The ventrum is pale. Males have aconspicuous black chest. The first fingeris shorter than <strong>the</strong> second. Toes areonly slightly webbed. Males in breedingcondition have distinct dark nuptialpads.SIMILAR SPECIES: M. taitana is verysimilar <strong>to</strong> o<strong>the</strong>r members <strong>of</strong> <strong>the</strong> genus,G.J. Measeybut can be distinguished by <strong>the</strong> blackchest <strong>of</strong> <strong>the</strong> males and by <strong>the</strong> distinctly long raised parotid glands.HABITAT: Wooded grassland and open savanna. Tolerates some degree <strong>of</strong> habitatalteration and can be found in agricultural areas. Typically associated with sandysoil.NATURAL HISTORY: Breeds in streams and temporary pools especially roadpuddles where adults congregate for only a few days <strong>of</strong> <strong>the</strong> year (typicallyNovember). Males congregate at pools and many can ambush females on arrivalforming small balls <strong>of</strong> individuals. Eggs are laid in strings (up <strong>to</strong> 350 eggs).Larvae have distinctive crown on <strong>the</strong>ir heads and can reach metamorphosis in aslittle as 13 days. During this time <strong>the</strong>y feed on <strong>the</strong> s<strong>of</strong>t mud at <strong>the</strong> edges <strong>of</strong> <strong>the</strong>irtemporary puddles with only <strong>the</strong>ir flickering tails visible from above.CALL: This species has no advertisement call although both males and femaleswill emit a distress call.DISTRIBUTION IN THE EACF: Sou<strong>the</strong>rn Kenya and throughout TanzaniaTYPE LOCALITY: Taita, KenyaELEVATIONAL RANGE: < 1300 mCONSERVATION STATUS: Least concernUREFU WA MWILI: 25 – 31 mm; 32 – 35 mmMAELEZO: Chura huyu ni mdogo na mwembamba. Vyura wa jinsia zote mbilini kahawia iliy<strong>of</strong>ifia hadi kijivu na wana alama zenye rangi iliyokolea zaidi. Tezinyuma ya jicho ni ndefu na pana. Sehemu ya chini ina rangi iliy<strong>of</strong>ifia. Madumeyana kifua cheusi na imara. Kidole cha kwanza cha mkononi ni kifupi kuliko chapili. Vidole vya miguuni vina utando mdogo sana. Madume yanapokuwa kwenyemsimu wa kupandana, yanakuwa na maeneo magumu ya ngozi yanayotumikakumkamata jike.SPISHI INAZOFANANA NAZO: Spishi ya M. taitana inafanana sana na spishizingine za jenasi lakini <strong>to</strong>fauti yake ni kwamba madume yana kifua cheusi na tezinyuma ya jicho ndefu na zilizoinuka sana.MAZINGIRA: Nyika zenye miombo na savana. Inavumilia uharibifu kiasi wamazingira na inapatikana pia kwenye maeneo ya kilimo. Lakini zaidi inapatikanakwenye maeneo yenye mchanga.HISTORIA ASILIA: Spishi hii inazaliana kwenye viji<strong>to</strong> na madimbwi ya mudabarabarani ambapo vyura wazima wanakusanyika kwa siku chache tu kila mwaka(hasa Novemba). Spishi hii haina kiwambo cha sikio. Madume yanakusanyikakwenye madimbwi na yanaweza kuvamia majike yanay<strong>of</strong>ika. Mayai yanatagwakwenye mistari yenye hadi mayai 350. Sehemu ya juu ya kichwa cha viluwiluwini ya pekee, viluwiluwi vinaweza kufikia umbile kamili la chura katika siku 13.Vinakula ma<strong>to</strong>pe laini pembezoni mwa madimbwi ya muda na ni sehemu ya pezitu inayoonekana juu ya ardhi.ENEO SPISHI INAPOPATIKANA KWENYE MTMMP: Kusini mwa Kenya na mahalipote TanzaniaMAHALI KIELELEZO KILIPOPEWA JINA KWAMARA YA KWANZA: Taita, KenyaENEO LA SPISHI KUTOKA USAWA WA BAHARI:< 1300 mHALI YA UHIFADHI: Haiko hatarini124 <strong>Field</strong> <strong>Guide</strong> <strong>to</strong> <strong>the</strong> <strong>Amphibians</strong> <strong>of</strong> <strong>the</strong> <strong>Eastern</strong> <strong>Arc</strong> <strong>Mountains</strong> and Coastal Forests <strong>of</strong> Tanzania and Kenya <strong>Field</strong> <strong>Guide</strong> <strong>to</strong> <strong>the</strong> <strong>Amphibians</strong> <strong>of</strong> <strong>the</strong> <strong>Eastern</strong> <strong>Arc</strong> <strong>Mountains</strong> and Coastal Forests <strong>of</strong> Tanzania and Kenya 125


Metensophryne usambarae (Poyn<strong>to</strong>n & Clarke, 1999)Usambara Forest ToadSVL: < 35 mm; < 45 mmDESCRIPTION: A small <strong>to</strong>ad with wide, flat, spiny parotid glands. The dorsumis brown with light colored spines and variable darker markings. The upper lip ispale. This species lacks a tympanum. The legs are short (tibia less than ½ SVL).The ventral surface has some mottling.SIMILAR SPECIES: M. usambarae is very similar <strong>to</strong> <strong>the</strong> o<strong>the</strong>r species in <strong>the</strong>genus, but <strong>the</strong> ventral surface is light with darker mottling and lacks <strong>the</strong> distinctchest spot, ventral stripe or black belly found in <strong>the</strong> o<strong>the</strong>r species. M. usambaraeis ecologically similar <strong>to</strong> M. micranotis, and <strong>the</strong> two species <strong>of</strong>ten occur <strong>to</strong>ge<strong>the</strong>r.HABITAT: Lowland forest. Tolerates some degree <strong>of</strong> habitat degradation includingselective logging.NATURAL HISTORY: Breeding behavior has not been observed. Tadpoles havea conspicuous circular crown that is thought <strong>to</strong> aid in respiration. A similarstructure is found in <strong>the</strong> tadpoles <strong>of</strong> M. micranotis and M. taitana.CALL: UnknownDISTRIBUTION IN THE EACF: Known only from <strong>the</strong> East Usambara foothillsincluding <strong>the</strong> Kwamgumi, Segoma and Mtai Forest ReservesTYPE LOCALITY: Kwangumi Forest Reserve, East Usambara foothills, TanzaniaELEVATIONAL RANGE: < 410 mCONSERVATION STATUS: EndangeredUREFU WA MWILI: < 35 mm; < 45 mmMAELEZO: Chura huyu ni mdogo; ana tezi pana nyuma ya jicho, bapa na zenyemiiba. Sehemu ya juu ni kahawia na ina miiba yenye rangi iliy<strong>of</strong>ifia na alamazinazo<strong>to</strong>fautiana zenye rangi iliyokolea. Mdomo wa juu una rangi iliy<strong>of</strong>ifia. Spishihii haina kiwambo cha sikio. Miguu ni mifupi (chini ya ½ SVL). Sehemu ya chiniina madoa.SPISHI INAZOFANANA NAZO: M. usambarae inafanana sana na spishizingine za jenasi lakini sehemu yake ya chini ina rangi iliy<strong>of</strong>ifia yenye madoayenye mchanganyiko wa rangi iliyokolea zaidi. Aidha, spishi hii haina doakifuani, mstari sehemu ya chini wala tumbo jeusi kama spishi zingine. Spishihii inafanana na M. micranotis kiikolojia na mara nyingi, spishi hizi mbilihupatikana mahali pamoja.MAZINGIRA: Misitu ya maeneo tambarare. Inavumilia uharibifu kiasi wamazingira na hata ukataji yakinifu wa miti ya magogo.HISTORIA ASILIA: Tabia ya kuzaliana haijafanyiwa utafiti. Sehemu ya juu yakichwa ni mviringo na kahawia; inadhaniwa sehemu hiyo inasaidia wakati wakupumua; sehemu hiyo inapatikana pia kwenye viluwiluwi vya M. micranotis naM.taitana.ENEO SPISHI INAPOPATIKANA KWENYE MTMMP: Spishi inapatikana tukwenye milima midogo ya Usambara Mashariki pamoja na HiIfadhi za Misitu zaKwamgumi, Segoma na MtaiMAHALI KIELELEZO KILIPOPEWA JINA KWA MARA YA KWANZA: Hifadhi yaMisitu ya Kwangumi, milima midogo ya UsambaraMashariki, nchini TanzaniaENEO LA SPISHI KUTOKA USAWA WA BAHARI:< 410 mHALI YA UHIFADHI : Spishi iko hatarini126 <strong>Field</strong> <strong>Guide</strong> <strong>to</strong> <strong>the</strong> <strong>Amphibians</strong> <strong>of</strong> <strong>the</strong> <strong>Eastern</strong> <strong>Arc</strong> <strong>Mountains</strong> and Coastal Forests <strong>of</strong> Tanzania and Kenya <strong>Field</strong> <strong>Guide</strong> <strong>to</strong> <strong>the</strong> <strong>Amphibians</strong> <strong>of</strong> <strong>the</strong> <strong>Eastern</strong> <strong>Arc</strong> <strong>Mountains</strong> and Coastal Forests <strong>of</strong> Tanzania and Kenya 127


Mertensophryne uzunguensis (Loveridge, 1932)Udzungwa ToadSVL:< 30 mmDESCRIPTION: A small <strong>to</strong>ad. Thedorsum is brown, <strong>of</strong>ten with a thinlight vertebral stripe and paired darkermarkings. There is typically a smalldark blotch on <strong>the</strong> middle <strong>of</strong> <strong>the</strong> chest.The legs are barred. The parotid glandsare long and thin. The species lacks atympanum. The first finger is shorterthan <strong>the</strong> second. Toes have only a verysmall amount <strong>of</strong> webbing. Males inbreeding condition have dark nuptialpads.M. MenegonSIMILAR SPECIES: Similar inappearance <strong>to</strong> many <strong>of</strong> <strong>the</strong> o<strong>the</strong>r species in <strong>the</strong> genus, but M. uzunguensis is <strong>the</strong>only Mertensophryne species known <strong>to</strong> occur in high elevation grasslands in <strong>the</strong>Udzungwas and sou<strong>the</strong>rn highlands.HABITAT: Swampy grasslands at high elevationsNATURAL HISTORY: Breeds in wet grasslandsCALL: Unlikely <strong>to</strong> have an advertisement callDISTRIBUTION IN THE EACF: Udzungwa <strong>Mountains</strong> and Sou<strong>the</strong>rn HighlandsTYPE LOCALITY: Kigogo, Uzungwe [Udzungwa] <strong>Mountains</strong>, TanzaniaELEVATIONAL RANGE: > 1800 mCONSERVATION STATUS: VulnerableUREFU WA MWILI:< 30 mmMAELEZO: Chura huyu ni mdogo. Sehemu ya juu ni kahawia na mara nyingi inamstari mwembamba mgongoni uli<strong>of</strong>ifia na madoa yaliyokaa mawili mawili yenyerangi iliyokolea.Miguu ina mistari. Tezi nyuma ya jicho ni fu na nyembamba.Spishi hii haina kiwambo cha sikio. Kidole cha kwanza cha mkononi nikifupi kuliko cha pili. Vidole vya miguuni vina utando mdogo sana. Madumeyanapokuwa kwenye msimu wa kupandana, yanakuwa na maeneo magumu yangozi yanayotumika kumkamata jike wakati wa.SPISHI INAZOFANANA NAZO: Spishi hii inafanana na spishi nyingi za jenasilakini M. uluguruensis ni spishi ya Mertensophryne pekee ambayo inapatikanakwenye nyika zilizopo kwenye miinuko ya juu sana ya Milima ya Udzungwa na yanyanda za kusini.MAZINGIRA: Nyika za kwenye kinamasi kwenye miinuko ya juu sana.HISTORIA ASILIA: Inazaliana kwenye nyasi zenye unyevu.ENEO SPISHI INAPOPATIKANA KWENYE MTMMP: Milima ya Udzungwa nanyanda za KusiniMAHALI KIELELEZO KILIPOPEWA JINA KWA MARA YA KWANZA: Kigogo,Milima ya Uzungwe [Udzungwa], TanzaniaENEO LA SPISHI KUTOKA USAWA WA BAHARI: > 1800 mHALI YA UHIFADHI: Inaweza kuathirika128 <strong>Field</strong> <strong>Guide</strong> <strong>to</strong> <strong>the</strong> <strong>Amphibians</strong> <strong>of</strong> <strong>the</strong> <strong>Eastern</strong> <strong>Arc</strong> <strong>Mountains</strong> and Coastal Forests <strong>of</strong> Tanzania and Kenya <strong>Field</strong> <strong>Guide</strong> <strong>to</strong> <strong>the</strong> <strong>Amphibians</strong> <strong>of</strong> <strong>the</strong> <strong>Eastern</strong> <strong>Arc</strong> <strong>Mountains</strong> and Coastal Forests <strong>of</strong> Tanzania and Kenya 129


Nec<strong>to</strong>phrynoides asperginis(Poyn<strong>to</strong>n, Howell, Clarke and Lovett, 1999)Kihansi Spray ToadThis species is likely extinct in <strong>the</strong> wild, with <strong>the</strong>last confirmed sighting in 2005. The small area<strong>of</strong> habitat used by <strong>the</strong> <strong>to</strong>ads was severely alteredby <strong>the</strong> construction <strong>of</strong> a dam on <strong>the</strong> KihansiRiver as part <strong>of</strong> <strong>the</strong> Lower Kihansi HydropowerProject. Sprinkler systems intended <strong>to</strong> imitate <strong>the</strong>natural spray <strong>of</strong> <strong>the</strong> waterfall were not sufficient<strong>to</strong> maintain <strong>the</strong> quality <strong>of</strong> <strong>the</strong> habitat. A fungalpathogen, chytridiomycosis is also thought <strong>to</strong>have contributed <strong>to</strong> <strong>the</strong> ultimate populationcrash. Some <strong>to</strong>ads were collected from <strong>the</strong>wild population and are now housed at captiveA. Channingbreeding facilities in <strong>the</strong> Toledo and Bronx Zoos.Breeding facilities for this species are currently being developed in Tanzania.SVL: 15 - 17 mm; 18 – 20 mmDESCRIPTION: A small frog. The dorsum is yellow-brown with a pair <strong>of</strong> darkerbrown stripes that run from behind <strong>the</strong> eye <strong>to</strong> <strong>the</strong> groin. Some irregular darkmarkings may be present on <strong>the</strong> dorsum. There are no dark markings on <strong>the</strong>ventral surface. The tympanum is not visible. The snout is short, and <strong>the</strong> eyesare large with horizontal pupils. This species lacks distinct parotid glands. Fingertips are rounded and not expanded. Toes and fingers are webbed.SIMILAR SPECIES: The dorsal stripes are distinctive and <strong>the</strong> fingers are webbed.HABITAT: A wetland area <strong>of</strong> approximately 2 hectares created in <strong>the</strong> spray zone<strong>of</strong> <strong>the</strong> Kihansi River Gorge falls in <strong>the</strong> Udzungwa <strong>Mountains</strong>NATURAL HISTORY: Fertilization is internal and females give live birth <strong>to</strong>approximately 16 - 18 young.CALL: Two calls are known – an advertisement call and an aggression call.Calls can be heard during <strong>the</strong> day as well as at night. The advertisement call isdescribed by Channing and Howell as “a single note with 1 – 4” pulses and <strong>the</strong>aggression call is “a series <strong>of</strong> advertisement calls”.DISTRIBUTION IN THE EACF: Known only from <strong>the</strong> type localityTYPE LOCALITY: Kihansi River Gorge, Udzungwa <strong>Mountains</strong>, TanzaniaELEVATIONAL RANGE: 600 – 940 mCONSERVATION STATUS: Critically endangeredInawezekana spishi hii ime<strong>to</strong>weka porini kwani, ilionekana mwaka 2005 kwamara mwisho. Eneo dogo ilimokuwa inaishi liliharibiwa vibaya wakati bwawalilipojengwa kwenye M<strong>to</strong> wa Kihansi, kama sehemu ya Mradi wa Umeme waKihansi. Mfumo wa kunyunyizia maji ambao ulitengenezwa kama mbadalawa mfumo asilia wa maporomoko haukuweza kudumisha ubora wa mazingira.Inasadikiwa kwamba, kuvu inayosababisha ugonjwa wa “chytridiomycosis”ulichangia pia ku<strong>to</strong>weka kwa spishi hiyo ya vyura. Baadhi ya vyura walichukuliwaku<strong>to</strong>ka porini na sasa wanahifadhiwa kwenye maeneo maalum ya kuzalianaya bustani za wanyama za Toledo na Bronx nchini Marekani. Aidha, kwa sasa,makazi ya kuzaliana ya spishi hizi yanaandaliwa nchini Tanzania.UREFU WA MWILI: 15 - 17 mm; 18 – 20 mmMAELEZO: Chura huyu ni mdogo. Sehemu ya juu ni njano kahawia na kunamistari miwili kahawia iliyokolea, inayo<strong>to</strong>ka nyuma ya jicho hadi kinena.Inawezekana pia yakawepo madoa meusi kwenye sehemu ya juu. Hakunamadoa meusi kwenye sehemu ya chini. Kiwambo cha sikio hakionekani. Pua nifupi, macho ni makubwa na yana mboni za mlalo. Hakuna tezi nyuma ya jichozinazoonekana. Ncha za vidole vya mkononi ni mviringo na sio pana. Vidole vyamguuni na mkononi havina utando.SPISHI INAZOFANANA NAZO: Spishi hii ina<strong>to</strong>fautiana na zingine kwa kuwa namistari ya sehemu ya juu na utando kwenye vidole vya mikononi.MAZINGIRA: Ardhi oevu yenye takribani hekta mbili zilizotengenezwa kwenyemaporomoko ya M<strong>to</strong> wa Kihansi kwenye Milima ya Udzungwa.HISTORIA ASILIA: Dume linaweka mbegu zakendani ya jike ambalo linazaa takribani vyurawachanga 16-18.ENEO SPISHI INAPOPATIKANA KWENYE MTMMP:Kihansi tuMAHALI KIELELEZO KILIPOPEWA JINA KWAMARA YA KWANZA: Kihansi kwenye Milima yaUdzungwa, TanzaniaENEO LA SPISHI KUTOKA USAWA WA BAHARI:600 – 940 mHALI YA UHIFADHI: Iko hatarini sana130 <strong>Field</strong> <strong>Guide</strong> <strong>to</strong> <strong>the</strong> <strong>Amphibians</strong> <strong>of</strong> <strong>the</strong> <strong>Eastern</strong> <strong>Arc</strong> <strong>Mountains</strong> and Coastal Forests <strong>of</strong> Tanzania and Kenya <strong>Field</strong> <strong>Guide</strong> <strong>to</strong> <strong>the</strong> <strong>Amphibians</strong> <strong>of</strong> <strong>the</strong> <strong>Eastern</strong> <strong>Arc</strong> <strong>Mountains</strong> and Coastal Forests <strong>of</strong> Tanzania and Kenya 131


Nec<strong>to</strong>phrynoides cryptus (Perret, 1971)Uluguru Forest ToadThis species has not been observed since it was originallycollected in 1926 and 1927Spishi hii haijaonekana tangu ilipokamatwa mwaka1926 na 1927SVL: < 26 mm; 34 mmDESCRIPTION: A small thin <strong>to</strong>ad with a pointed snout. Tympanum is not visible,although <strong>the</strong>re is an indentation in that region. The first finger is shorter than <strong>the</strong>second. The <strong>to</strong>e and finger tips are not expanded. There is a moderate amoun<strong>to</strong>f webbing on <strong>the</strong> <strong>to</strong>es and fingers. Parotid glands are located in <strong>the</strong> scapularregion.SIMILAR SPECIES: This species has more extensive webbing than o<strong>the</strong>r speciesin <strong>the</strong> genus that occur in <strong>the</strong> Uluguru <strong>Mountains</strong>.HABITAT: Forest including banana patchesNATURAL HISTORY: Fertilization is internal. Females retain eggs and give livebirth.CALL: UnknownDISTRIBUTION IN THE EACF: Known only from <strong>the</strong> type localityTYPE LOCALITY: Nyingwa, Uluguru <strong>Mountains</strong>, TanzaniaELEVATIONAL RANGE: 600 – 2200 mCONSERVATION STATUS: EndangeredUREFU WA MWILI: < 26 mm; 34 mmMAELEZO: Chura huyu ni mdogo na ana pua iliyochongoka. Kiwambo cha sikiokinaonekana ingawa kuna mbonyeo. Kidole cha mkono cha kwanza ni kifupikuliko cha pili. Ncha za vidole vya mkononi na mguuni siyo pana. Kuna utandokiasi kwenye vidole vya miguuni na mikononi. Tezi nyuma ya jicho ziko kwenyeeneo la kombe la mkono.SPISHI INAZOFANANA NAZO: Spishi hii ina utando ulioenea zaidi kuliko spishizingine zilizopo Milima ya Uluguru.MAZINGIRA: Misitu na mashamba ya ndiziHISTORIA ASILIA: Dume linaweka mbegu zake ndani ya jike. Mayai yanabakindani ya jike, na linazaa vyura wachanga.ENEO SPISHI INAPOPATIKANA KWENYE MTMMP: Nyingwa tuMAHALI KIELELEZO KILIPOPEWA JINA KWA MARA YA KWANZA: Nyingwa,kwenye Milima ya Uluguru, TanzaniaENEO LA SPISHI KUTOKA USAWA WA BAHARI: 600 – 2200 mHALI YA UHIFADHI: Spishi iko hatarini132 <strong>Field</strong> <strong>Guide</strong> <strong>to</strong> <strong>the</strong> <strong>Amphibians</strong> <strong>of</strong> <strong>the</strong> <strong>Eastern</strong> <strong>Arc</strong> <strong>Mountains</strong> and Coastal Forests <strong>of</strong> Tanzania and Kenya <strong>Field</strong> <strong>Guide</strong> <strong>to</strong> <strong>the</strong> <strong>Amphibians</strong> <strong>of</strong> <strong>the</strong> <strong>Eastern</strong> <strong>Arc</strong> <strong>Mountains</strong> and Coastal Forests <strong>of</strong> Tanzania and Kenya 133


Nec<strong>to</strong>phrynoides frontierei(Menegon, Salvidio, and Loader, 2004) Frontier Forest ToadSVL:< 18 - 19 mmDESCRIPTION: A very small <strong>to</strong>ad with a broad head. The dorsum is brown withlighter blotches. The tympanum is only weakly visible. Parotid glands are absent,although a few small glands may be present in <strong>the</strong> parotid area. The upper eyelidhas a distinctly glandular ridge. The snout extends slightly beyond <strong>the</strong> lower lip.Finger and <strong>to</strong>e tips are not expanded. Toes have a small amount <strong>of</strong> webbing at<strong>the</strong> base, fingers lack webbing.SIMILAR SPECIES: N. frontierei can be distinguished from most o<strong>the</strong>r speciesin <strong>the</strong> genus by its lack <strong>of</strong> clearly visible tympanum and parotid glands. N.asperginis, has much more extensive webbing than N. frontierei.HABITAT: Submontane forestNATURAL HISTORY: Known only from two males that were captured in pitfalltraps near a stream in 1999. Reproduction is assumed <strong>to</strong> be similar <strong>to</strong> that <strong>of</strong>o<strong>the</strong>r species in <strong>the</strong> genus with internal fertilization and live birth.CALL: UnknownDISTRIBUTION IN THE EACF: Known only from <strong>the</strong> type localityTYPE LOCALITY: Amani-Sigi Forest, Amani Nature Reserve, East Usambara<strong>Mountains</strong>, TanzaniaELEVATIONAL RANGE: 920 - 950 mCONSERVATION STATUS: Data deficientUREFU WA MWILI:< 18 - 19 mmMAELEZO: Chura huyu ni mdogo sana na ana kichwa kipana. Sehemu ya juuni kahawia na ina madoa yenye rangi iliy<strong>of</strong>ifia. Kiwambo cha sikio hakionekanivizuri. Hakuna tezi kubwa nyuma ya jicho, ingawa inawezekana tezi chache ndogozikawepo. Kigubiko cha jicho la juu kina tuta lenye tezi. Pua inaendelea kidogombele ya mdomo wa chini. Vidole vya miguuni na mikononi siyo vipana. Vidole vyamiguuni vina utando kidogo mwanzoni lakini vidole vya mkononi havina.SPISHI INAZOFANANA NAZO: T<strong>of</strong>auti kati ya N. frontierei na spishi zingine zajenasi ni kuwa spishi hii haina kiwambo cha sikio kinachoonekana wala tezi chiniya jicho. Aidha, utando umeenea zaidi kwenye N. asperginis kuliko kwenye N.frontierei.MAZINGIRA: Misitu karibu na 1200 m ku<strong>to</strong>ka usawa wa bahari.HISTORIA ASILIA: Taarifa za spishi hii zilizopo zina<strong>to</strong>kana na madume mawiliyaliyokamatwa kwenye mitego karibu na kiji<strong>to</strong> mwaka 1999. Inadhaniwa kwambamfumo wa kuzaliana unafanana na wa spishi zingine za jenasi; dume linawekambegu zake ndani ya jike ambalo linazaa vyura wachangaENEO SPISHI INAPOPATIKANA KWENYE MTMMP: Spishi imeonekana tumahali kielelezo kilipopewa jina kwa mara ya kwanza.MAHALI KIELELEZO KILIPOPEWA JINA KWA MARA YA KWANZA: Misitu yaAmani-Sigi, Hifadhi ya Misitu ya Amani na Milima ya Usambara Mashariki,TanzaniaENEO LA SPISHI KUTOKA USAWA WA BAHARI:920 - 950 mHALI YA UHIFADHI: Hakuna taarifa za ku<strong>to</strong>sha134 <strong>Field</strong> <strong>Guide</strong> <strong>to</strong> <strong>the</strong> <strong>Amphibians</strong> <strong>of</strong> <strong>the</strong> <strong>Eastern</strong> <strong>Arc</strong> <strong>Mountains</strong> and Coastal Forests <strong>of</strong> Tanzania and Kenya <strong>Field</strong> <strong>Guide</strong> <strong>to</strong> <strong>the</strong> <strong>Amphibians</strong> <strong>of</strong> <strong>the</strong> <strong>Eastern</strong> <strong>Arc</strong> <strong>Mountains</strong> and Coastal Forests <strong>of</strong> Tanzania and Kenya 135


Nec<strong>to</strong>phrynoides laevis (Menegon, Salvidio, and Loader, 2004)Smooth Forest ToadSVL:= 24.8 mmDESCRIPTION: Lacks a tympanum. The dorsum is light gray with irregular darkmarkings and is smooth with small warts. Parotid glands are twice as long as<strong>the</strong>ir width. A very small amount <strong>of</strong> webbing is present on <strong>the</strong> <strong>to</strong>es. Fingers lackwebbing. Finger tips are expanded and slightly truncate. A thin dark line runsalong <strong>the</strong> center <strong>of</strong> <strong>the</strong> ventral surface. A pale vertebral stripe was present on <strong>the</strong>single individual collected; however this is a trait that varies among individualsin o<strong>the</strong>r species.SIMILAR SPECIES: Can be distinguished from o<strong>the</strong>r members <strong>of</strong> <strong>the</strong> genusby its lack <strong>of</strong> tympanum and <strong>the</strong> presence <strong>of</strong> expanded <strong>to</strong>e tips and a distinctparotid gland.HABITAT: Upper montane forestNATURAL HISTORY: This species is known from a single specimen collectedin 2002. Reproduction is assumed <strong>to</strong> be similar <strong>to</strong> that <strong>of</strong> o<strong>the</strong>r species in <strong>the</strong>genus with internal fertilization and live birth.CALL: UnknownDISTRIBUTION IN THE EACF: Known only from <strong>the</strong> type localityTYPE LOCALITY: Uluguru South Forest Reserve, Uluguru <strong>Mountains</strong>, MorogoroRegion, TanzaniaELEVATIONAL RANGE: a single specimen was collected at 2000 mCONSERVATION STATUS: Data deficientUREFU WA MWILI: = 24.8 mmMAELEZO: Chura huyu haina kiwambo cha sikio. Sehemu ya juu ni kijivukilich<strong>of</strong>ifia, ina alama bila mpangilio, iko laini na ina chunjua ndogo. Tezinyuma ya jicho zina urefu maradufu ya upana wao. Vidole vya miguuni vinautando kidogo sana.Vidole vya mikononi havina utando. Ncha za vidole vyamikononi ni pana na mviringo kidogo. Kuna mstari mwembamba na mweusiunao<strong>to</strong>ka mwanzo hadi mwisho wa sehemu ya chini. Kulikuwa na msitari mmojamwembamba wenye rangi iliy<strong>of</strong>ifia mgongoni mwa chura mmoja aliyekamatwa;lakini hali hii hu<strong>to</strong>fautiana katika spishi zingine.SPISHI INAZOFANANA NAZO: T<strong>of</strong>auti na spishi zingine za jenasi, N. laevis hanakiwambo cha sikio, ina ncha za vidole vya miguuni pana na tezi juu ya jichoinayoonekana.MAZINGIRA: Misitu iliyopo zaidi ya 1200 m.ku<strong>to</strong>ka usawa wa bahari.HISTORIA ASILIA: Kielelezo kimoja tu kilikamatwa mwaka 2002. Inadhaniwakwamba mfumo wa kuzaliana unafanana na wa spishi zingine za jenasi; dumelinaweka mbegu zake ndani ya jike ambalo linazaa vyura wachangaENEO SPISHI INAPOPATIKANA KWENYE MTMMP: Mahali kielelezo kilipopewajina kwa mara ya kwanzaMAHALI KIELELEZO KILIPOPEWA JINA KWA MARA YA KWANZA: Hifadhi yaMisitu ya Uluguru Kusini, Milima ya Uluguru, nchini TanzaniaENEO LA SPISHI KUTOKA USAWA WA BAHARI: 2000 mHALI YA UHIFADHI: Hakuna taarifa za ku<strong>to</strong>sha136 <strong>Field</strong> <strong>Guide</strong> <strong>to</strong> <strong>the</strong> <strong>Amphibians</strong> <strong>of</strong> <strong>the</strong> <strong>Eastern</strong> <strong>Arc</strong> <strong>Mountains</strong> and Coastal Forests <strong>of</strong> Tanzania and Kenya <strong>Field</strong> <strong>Guide</strong> <strong>to</strong> <strong>the</strong> <strong>Amphibians</strong> <strong>of</strong> <strong>the</strong> <strong>Eastern</strong> <strong>Arc</strong> <strong>Mountains</strong> and Coastal Forests <strong>of</strong> Tanzania and Kenya 137


Nec<strong>to</strong>phrynoides laticeps(Channing, Menegon, Salvidio, and Akker, 2005)SVL: < 24 mmDESCRIPTION: A small frog withslender limbs. The tympanum is visible,but not distinct. It is smaller than ½<strong>the</strong> diameter <strong>of</strong> <strong>the</strong> eye. The dorsum isbrown with raised bumps. The sides areslightly darker, but <strong>the</strong>re are no distinctmarkings on <strong>the</strong> dorsum or sides. Thereis a light band that runs from <strong>the</strong> eye <strong>to</strong><strong>the</strong> corner <strong>of</strong> <strong>the</strong> mouth. Toe and fingertips are rounded and not expanded. Toesand fingers lack webbing.SIMILAR SPECIES: N. paulae andM. MenegonN. <strong>to</strong>rnieri also occur in <strong>the</strong> Ukaguru<strong>Mountains</strong>, but N. laticeps lacks <strong>the</strong> conical dorsal spines <strong>of</strong> N. paulae and hasrounded finger tips unlike <strong>the</strong> truncate finger tips <strong>of</strong> N. <strong>to</strong>rnieri.HABITAT: Leaf litter in montane forest.NATURAL HISTORY: Reproduction is assumed <strong>to</strong> be similar <strong>to</strong> that <strong>of</strong> o<strong>the</strong>rspecies in <strong>the</strong> genus with internal fertilization and live birth.CALL: Described by Channing et al. (2005) as “a whistle followed by a shortchirp, although later in <strong>the</strong> year only <strong>the</strong> chirp is produced.”DISTRIBUTION IN THE EACF: Ukaguru <strong>Mountains</strong>TYPE LOCALITY: Mamiwa-Kisara Forest Reserve, Ukaguru <strong>Mountains</strong>, TanzaniaELEVATIONAL RANGE: 1800 – 2200 mCONSERVATION STATUS: EndangeredUREFU WA MWILI: < 24 mmMAELEZO: Chura huyu ni mdogo na ana miguu na mikono miembamba.Kiwambo cha sikio kinaonekana na ni kidogo kuliko ½ ya kipenyo cha jicho.Sehemu ya juu ni kahawia na ina nundu zilizoji<strong>to</strong>keza. Sehemu za pembeni ninyeusi kidogo lakini hakuna alama maalum kwenye sehemu ya juu au pembeni.Kuna mstari uli<strong>of</strong>ifia unao<strong>to</strong>ka jichoni hadi kwenye kona ya mdomo. Ncha zavidole vya miguuni na mikononi ni mviringo lakini siyo pana. Hakuna utandokwenye vidole vya miguuni wala mikononi.SPISHI INAZOFANANA NAZO: N. paulae na N. <strong>to</strong>rnieri zinapatikana pia Milimaya Ukaguru lakini N. laticeps hana miiba sehemu ya juu yenye umbo la pia naana ncha mviringo za vidole vya mikononi, <strong>to</strong>fauti na N. <strong>to</strong>rnieri mwenye nchabutuMAZINGIRA: Majani yaliyoanguka chini kwenye misitu iliyopo zaidi ya 1200 mku<strong>to</strong>ka usawa wa bahari.HISTORIA ASILIA: Inadhaniwa kwamba mfumo wa kuzaliana unafanana nawa spishi zingine za jenasi. Dume linaweka mbegu zake ndani ya jike ambalolinazaa vyura wachangaENEO SPISHI INAPOPATIKANA KWENYE MTMMP: Ukaguru Milima.MAHALI KIELELEZO KILIPOPEWA JINA KWA MARA YA KWANZA: Hifadhi yaMisitu ya Mamiwa-Kisara, Milima ya Ukaguru, TanzaniaENEO LA SPISHI KUTOKA USAWA WA BAHARI: 1800 – 2200 mHALI YA UHIFADHI: Spishi iko hatarini138 <strong>Field</strong> <strong>Guide</strong> <strong>to</strong> <strong>the</strong> <strong>Amphibians</strong> <strong>of</strong> <strong>the</strong> <strong>Eastern</strong> <strong>Arc</strong> <strong>Mountains</strong> and Coastal Forests <strong>of</strong> Tanzania and Kenya <strong>Field</strong> <strong>Guide</strong> <strong>to</strong> <strong>the</strong> <strong>Amphibians</strong> <strong>of</strong> <strong>the</strong> <strong>Eastern</strong> <strong>Arc</strong> <strong>Mountains</strong> and Coastal Forests <strong>of</strong> Tanzania and Kenya 139


Nec<strong>to</strong>phrynoides minutus (Perret, 1972)Minute Tree Toad, Dwarf Forest ToadSVL: < 19 mm; < 22 mmDESCRIPTION: A small slender frog. The tympanum is visible. Lacks a distinctparotid gland, although some small glands are present in <strong>the</strong> parotid region.Finger and <strong>to</strong>e tips are not expanded. Toes have only a very small amount <strong>of</strong>webbing. The first finger is shorter than <strong>the</strong> second.SIMILAR SPECIES: Similar <strong>to</strong> N. asperginis, but <strong>the</strong> tympanum is visible in N.minutus. Also, N. minutus is not known <strong>to</strong> occur in <strong>the</strong> Udzungwa <strong>Mountains</strong>.HABITAT: Undisturbed montane forest and montane grasslandNATURAL HISTORY: Fertilization is internal and females give birth <strong>to</strong> 20 – 31young.CALL: UnknownDISTRIBUTION IN THE EACF: Uluguru North and South Forest Reserves and <strong>the</strong>Ukwiva Forest Reserve in <strong>the</strong> Rubeho <strong>Mountains</strong>TYPE LOCALITY: Bagilo, Uluguru <strong>Mountains</strong>, TanzaniaELEVATIONAL RANGE: > 1200 mCONSERVATION STATUS: EndangeredUREFU WA MWILI: < 19 mm; < 22 mmMAELEZO: Chura huyu ni mdogo na mwembamba. Kiwambo cha sikiokinaonekana. Hana tezi kubwa nyuma ya jicho inayoonekana ingawa kuna tezindogo ndogo. Ncha za vidole vya miguuni na mikononi siyo pana. Vidole vyamiguuni vina utando kidogo sana. Kidole cha kwanza ni kifupi kuliko cha pili.SPISHI INAZOFANANA NAZO: Spishi hii inafanana na N. asperginis lakinikiwambo cha sikio cha N. minutus kinaonekana. Aidha, N. minutus haijawahikupatikana kwenye Milima ya Udzungwa.MAZINGIRA: Misitu na nyasi zilizopo zaidi ya 1200 m ku<strong>to</strong>ka usawa wa bahari,lakini kwenye mazingira ambayo hayajaguswa.HISTORIA ASILIA: Dume linaweka mbegu zake ndani ya jike ambalo linazaavyura 20-31.ENEO SPISHI INAPOPATIKANA KWENYE MTMMP: Hifadhi zya Misitu yaUluguru Kaskazini na Uluguru Kusini, Hifadhi ya Misitu ya Ukwiva ya Milima yaRubeho.MAHALI KIELELEZO KILIPOPEWA JINA KWA MARA YA KWANZA: Bagilo,Milima ya Uluguru, nchini TanzaniaENEO LA SPISHI KUTOKA USAWA WA BAHARI: > 1200 mHALI YA UHIFADHI: Spishi iko hatarini140 <strong>Field</strong> <strong>Guide</strong> <strong>to</strong> <strong>the</strong> <strong>Amphibians</strong> <strong>of</strong> <strong>the</strong> <strong>Eastern</strong> <strong>Arc</strong> <strong>Mountains</strong> and Coastal Forests <strong>of</strong> Tanzania and Kenya <strong>Field</strong> <strong>Guide</strong> <strong>to</strong> <strong>the</strong> <strong>Amphibians</strong> <strong>of</strong> <strong>the</strong> <strong>Eastern</strong> <strong>Arc</strong> <strong>Mountains</strong> and Coastal Forests <strong>of</strong> Tanzania and Kenya 141


Nec<strong>to</strong>phrynoides paulae(Menegon, Salvidio, Ngalason, and Loader, 2007)SVL: 15 – 24 mmDESCRIPTION: A small dark <strong>to</strong>ad withslender limbs. The dorsum is coveredin large conical spines. The tympanumis distinctly visible. Parotid glands areabsent. Finger and <strong>to</strong>e tips are roundedand not expanded.SIMILAR SPECIES: The large conicalspines on <strong>the</strong> dorsum are distinctive.HABITAT: Montane forest, typicallyfound on vegetationNATURAL HISTORY: Known onlyM. Menegonfrom 10 specimens collected at <strong>the</strong>type locality and a single subsequent record. These individuals were foundon vegetation near a stream with standing water. Males call on rainy nightswhile perched on vegetation approximately 1 m <strong>of</strong>f <strong>the</strong> ground. Reproductionis assumed <strong>to</strong> be similar <strong>to</strong> that <strong>of</strong> o<strong>the</strong>r species in <strong>the</strong> genus with internalfertilization and live birth.CALL: The call consists <strong>of</strong> 3 – 5 pulsesDISTRIBUTION IN THE EACF: Known only from <strong>the</strong> type localityTYPE LOCALITY: Mamiwa-Kisara North Forest Reserve, Ukaguru <strong>Mountains</strong>,TanzaniaELEVATIONAL RANGE: 1800 mCONSERVATION STATUS: Critically endangeredUREFU WA MWILI: 15 – 24 mmMAELEZO: Chura huyu ni mdogo, mweusi na ana miguu na mikono midogo.Sehemu ya juu ina miiba mikubwa yenye umbo la pia. Kiwambo cha sikiokinaonekana wazi. Hakuna tezi nyuma ya jicho. Ncha za vidole vya miguuni namikononi siyo pana.SPISHI INAZOFANANA NAZO: Spishi hii inaji<strong>to</strong>fautisha na zingine kwa kuwa namiiba mikubwa yenye umbo la pia.MAZINGIRA: Misitu iliyopo zaidi ya 1200 m ku<strong>to</strong>ka usawa wa bahariHISTORIA ASILIA:Taarifa zina<strong>to</strong>kana na vielelezo 10 vilivyokamatwa mahalispishi ilipopewa jina na baada ya hapo ilipatikana tena mara moja. Vyura hawawalipatikana kwenye uo<strong>to</strong> karibu na kiji<strong>to</strong> chenye maji yaliyosimama. Madumeyanaita usiku mvua inaponyesha, yakiwa juu kwenye uo<strong>to</strong> takribani 1 m ku<strong>to</strong>kaardhini. Mfumo wa kuzaliana unadhaniwa kuwa sawa na wa spishi zingine zajenasi; dume linaweka mbegu zake ndani ya jike ambalo linazaa vyura wachanga.ENEO SPISHI INAPOPATIKANA KWENYE MTMMP: Mahali ilipopewa jina kwamara ya kwanza.MAHALI KIELELEZO KILIPOPEWA JINA KWA MARA YA KWANZA: Hifadhi yaMisitu ya Mamiwa-Kisara Kaskazini, Milima ya Ukaguru, TanzaniaENEO LA SPISHI KUTOKA USAWA WA BAHARI: 1800 mHALI YA UHIFADHI: Spishi iko hatarini sana142 <strong>Field</strong> <strong>Guide</strong> <strong>to</strong> <strong>the</strong> <strong>Amphibians</strong> <strong>of</strong> <strong>the</strong> <strong>Eastern</strong> <strong>Arc</strong> <strong>Mountains</strong> and Coastal Forests <strong>of</strong> Tanzania and Kenya <strong>Field</strong> <strong>Guide</strong> <strong>to</strong> <strong>the</strong> <strong>Amphibians</strong> <strong>of</strong> <strong>the</strong> <strong>Eastern</strong> <strong>Arc</strong> <strong>Mountains</strong> and Coastal Forests <strong>of</strong> Tanzania and Kenya 143

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