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

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LETHRINIDAE Size moderate sized perch like fishes with a large head. Colour, olive green above, pale below. Geographical distribution and behaviour Inhabits coastal waters to 50m. feeds mainly on crustaceans and small fishes. LUTJANIDAE Colour: dark green to blue/green Geographical distribution and behaviour Throughout the warm waters from the surface down to depths of 100m. feeds on fishes. MONACANTHIDAE Colour: variable often drabs, grey or greenish with darker makings or very colourful with vivid patterns. Geographical distribution and behaviour Indo-West pacific and Red Sea. Feeds on plankton. MURAENIDAE Colour: Variable sometimes plain creamish, Brownish, puplish or blackish with minor other markings. Geographical distribution and behaviour East Africa to Natal, also wide spread in tropical Indo-Pacific. Found in coral reefs or elsewhere. Feeds on reef animals particularly crustaceans. Consumed locally. MUGILIDAE Colour: in life, blue/green, green/olive on back. Silver on sides and belly, often with 3 to 9 longitudinal streaks on back, fins hyline and dusky. Geographical distribution and behaviour In the area, found from Natal, Madagascar to the Gulf of Aden, the west coast of India and Sri Lanka. E.g Liza macrolepis Feeds on samll algae, diatoms, foraminifora and other organic matter, both living and detrital. 158
MULLIDAE Colour: variable, ground colour generally pale, some species with distinctive dark, or yellow, oragne or brown bands or stripes and spots. Geographical distribution and behaviour Throughout the region. Feeds mainly on crabs and other crustacean. NEMIPTERIDAE Colour: extremeely variable, but usually pinkish or silvery, with red, yellow and blue markings. Geographical distribution and behaviour Indo-West Pacific region in tropical and subtropical coastal waters. Feed priomarly on samll benthic invertebrats and small fishes. Males are usually larger and some species may be protogynous hermaphrodites. OSTRACIIDAE Colour:Either grey, yellow, brown usually with darker or lighter spots, blotches and refraction. Geographical distribution and behaviour Found throughout West Indo-Pacific. Not consumed. PLOTOSIDAE Colour: back and sides uniformly tan, brown or black, or with 2 or 3 whitish to yellowish lateral stripes, belly usually paler or white. Geographical distribution and behaviour Along the entire coastline of frishery area 51. Found oin reef, along open coasts in eastuarines and in tidal pools. Feeding on small crustaceans, molluscs and fishes. POMACENTRIDAE Colour: dark red/brown with l;ighter face. There is large white spot behind and sadding the dorsal fin and another over its head and behind its eyes. Geographical distribution and behaviour Indo-Pacific. 159
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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
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Appendix I: Plant checklist of Joza
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FAMILY BOTANICAL NAME LOCAL NAME Gr
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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 and 164: Trapping effort (No. of snaps) (No
Page 165 and 166: Appendix IXa: Brief description of
Page 167 and 168: BOTHIDAE Colour: eyed side brown, o
Page 169: HOLOCENTRIDAE Colour: usually red o
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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