Jozani biodiversity inventory report 2002 - Coastal Forests of Kenya ...

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Total Catch rate Date: 01- 02- 03- 04- 05- 06- 07- 08- (x/100) Jul Jul Jul Jul Jul Jul Jul Jul Trapping effort (No. of 0 0 11 11 11 11 11 11 66 Buckets) Species: Kassina sp 1 4 4 0 0 0 9 13.64 Arthroleptis stenodactylus 2 1 1 1 0 1 6 9.09 Trapping effort (No. of 0 0 15 15 15 15 15 15 90 snaps) Species: Paraxerus palliatus 0 0 0 1 0 0 1 1.11 Trapping effort (No. of Shermans) (No capture) 0 0 5 5 5 5 5 5 30 152
Appendix IXa: Brief description of some fish Families/Genera occurring in Chwaka Bay, Zanzibar ARIIDAE: CATFISHES - Colour usually grey/blue, dark grey/brown on back and sides - are found in schools or singly in marine, brackish or freshwater - Male practises oral incubation of the eggs, which are rather large in number. Geographical distribution and behaviour West Coast of India to Indo-Australia. Found along all shores, throughout its range. Feeds mainly on invertebrates and small fishes ALBULIDAE Colour side silvery, back blue/green or olive Geographical distribution and behaviour Known from the Red Sea to Madagascar. An inshore shalow-water species associated with sand and, mud bottom. Feeds by grubbing in the substratum with the snout. ACANTHURIDAE Colour: often brown or grey, but some species very colourful. Geographical distribution and behaviour Occurs throuthout most of the Indo-Pacific. Feeds on zooplankton. AMBASSIDAE Colour: translucent or semi- translucent, often silvery Used as bait ATHERINIDAE Colour: blue/green or olive on back. Geographical distribution and behaviour Appear to have narrow range. Restricted to the cape and east coast of Africa. Are used as subsistence fishery. 153
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SERIKALI YA MAPINDUZI ZANZIBAR CARE
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4.1.2 Floristic diversity and speci
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Figure 3: Distribution of tree heig
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Acknowledgements We would like to t
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Executive Summary A biodiversity in
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are reported to occur in Chwaka Bay
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Biodiversity hotspots are biologica
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establishing a forest reserve. Thes
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Quaternary rocks have a mixture of
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joining marshes and springs. Appare
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provides human population in villag
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3.1.2 Vegetation data collection Th
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3.2.2 Digitization and rectificatio
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Transect SN Name 3 Bondeni (Evergre
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3.3.2.4 Amphibians Most amphibian s
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4.0 RESULTS AND DISCUSSION 4.1 Vege
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VEGETATION CATEGORIES AND MAIN EDAP
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Jozani forest is the only large rem
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1994). Ecological indicators are us
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conditions. Acrostichum aureum and
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Table 5: Summarized tree data for d
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ground water forest. It may also me
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production of conventional medicine
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Botanical name Vernacular name Dise
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government of Zanzibar realized tha
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Species name Medicinal Firewood Cha
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the endangered red colobus monkey.
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Zanzibar Leopard (Panthera pardus a
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including secondary thicket. The du
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habitats. The elephant shrews thoug
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Four night drive transects ran from
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Table 13: Relative abundance of som
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for limited number of animal groups
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Amphibian catch rate per 100 trap n
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Table 16: Shannon Weaver Diversity
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Animal group Common name Scientific
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2. Feeding migrations: movement awa
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- places of great attraction of lar
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In Chwaka Bay fish production by ar
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In Chwaka Bay some fishers use fish
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is given on Appendix Xa, and the nu
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5.0 EVALUATION OF BIOLOGICAL RESOUR
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6.0 POTENTIAL THREATS TO BIODIVERSI
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as plague. Rattus rattus have been
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given the large number of visitors
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Group Species Threats Invertebrates
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3. Immediate scientific measures sh
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14. Mangrove formations for instanc
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iodiversity conservation. Emphasis
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REFERENCES Archer, A. L. and Mwinyi
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FAO/Department of Environment Zanzi
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Migdoll, I. (1987) Field Guide to t
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UNEP (2001) Eastern Africa Atlas of
Page 113 and 114: Appendix I: Plant checklist of Joza
Page 115 and 116: FAMILY BOTANICAL NAME LOCAL NAME Gr
Page 117 and 118: FAMILY BOTANICAL NAME LOCAL NAME Gr
Page 119 and 120: Appendix II: Species abundance in h
Page 121 and 122: S/N SPECIES NAME SAMPLE TOTAL R.D R
Page 123 and 124: 1 2 3 4 INDIVID (%) (%) UALS 1 Achy
Page 125 and 126: TRANSECT IX: HERBS (0.5m x 2m) S/N
Page 127 and 128: 13 Rhus natalensis 3 3 5.36 5.88 14
Page 129 and 130: 9 Maytenus mossambicensis 1 1 1.89
Page 131 and 132: UALS 1 Acacia mangium 1 1 1.90 6.67
Page 133 and 134: Transect Species No. of individuals
Page 135 and 136: Transect Species No. of individuals
Page 137 and 138: Appendix IV: Questionnaire Yafuatay
Page 139 and 140: (v) Taja mimea inayopendwa au inayo
Page 141 and 142: (ii) Occupation of respondents Farm
Page 143 and 144: (vi) Vegetation The figure below in
Page 145 and 146: Local name Scientific name Use Tiss
Page 147 and 148: Local name English name Use Chura F
Page 149 and 150: Frequency of mention 6 5 4 3 2 1 0
Page 151 and 152: Knowledge of transmissable disease
Page 153 and 154: Appendix VI: List of algae and seag
Page 155 and 156: Reptiles DERMOCHELYIDAE Dermochelys
Page 157 and 158: MEGADERMATIDAE Cardioderma cor Hear
Page 159 and 160: Appendix VIII: Results from trappin
Page 161 and 162: (No capture) Bucket Pitfall Traplin
Page 163: Trapping effort (No. of snaps) (No
Page 167 and 168: BOTHIDAE Colour: eyed side brown, o
Page 169 and 170: HOLOCENTRIDAE Colour: usually red o
Page 171 and 172: MULLIDAE Colour: variable, ground c
Page 173 and 174: Colour: inshore scapionfishes are m
Page 175 and 176: FAMILY Species Common name CHAETODO
Page 177 and 178: SERRANIDAE Cromileptes altivelis Ba
Page 179 and 180: Epamera sidus Trimen ✪✪ Epamera
Page 181 and 182: Checklist of Dragonflies and Damsel
Page 183 and 184: SM NF WG GFP GFN THI TOTAL Papilio
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