Temperature - European Investment Bank

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WEST AFRICAN POWER POOL (WAPP) PÖYRY ENERGY LTD. Mount Coffee HPP ESIA and RAP 2012-09-18 ESIA Report Page 72 Family Scientific name Common name Environment, behaviour Migration behaviour Citharinidae Citharinus distichodus Ngongshile Freshwater; demersal potamodrom Cyprinidae Labeo curriei Rock fish, Koligne, Blue (ngola) Barbus spp. Palm nut fish, Tognie Barbus batesi Doubia (ngola) Nkondile (mpelle) Barbus wurtzi Bafoua (ngola) Koufou (mpelle), Doubia Freshwater; benthopelagic VU Freshwater; benthopelagic Freshwater; benthopelagic Raiamas steindachneri Freshwater, demersal, Clarotidae Chrysichthys sp. Drama Freshwater, demersal, potamodrom Chrysichthys nigrodigitatus Bonbong Koulo Freshwater, demersal, occur in shallow waters of lakes (less than 4 m), over mud and fine sand bottom. Omnivorous, feed on seeds, insects, bivalves and detritus. Feeding becomes specialized with age and size, larger fish may feed on decapods and fish Chyisichthys johnelsi Drama Mpopo Freshwater; demersal Schilbeidae Eutropius spp Flat Kia Schilbe mystus (Fallavani) Nguibong Freshwater; demersal; shoals in standing or slowly flowing open water with emergent or submerged vegetation. Generally more active at night or in subdued light. Feed from mid-water and surface waters on a wide variety of foods including fish, insects, shrimps, snails, plant seeds, and fruit. Breed during the rainy season and may be either a single or multiple spawner in different localities, laying eggs on vegetation Schilbe mandibularis Freshwater; demersal; feed mainly on terrestrial insects (Hymenoptera, Hemiptera, Coleoptera) washed into the water and on mayfly larvae Clariidae Clarias gariepinus Kwelekwe, Shallan Freshwater; benthopelagic; occurs in lakes and pools, fast flowing rivers and rapids. Widely tolerant of extreme environmental conditions. The accessory breathing organ enables this species to breath air when very active or under dry conditions. Remains in the muddy substrates of ponds and occasionally gulp air through the mouth. Can leave the water at night using its strong pectoral fins and spines in search of land-based food or can move into the breeding areas through very shallow pathways. A bottom feeder which occasionally feeds at the surface. Feeds on insects, plankton, invertebrates, fish, young birds, rotting flesh and plants. Migrates to rivers and temporary potamodrom potamodrom potamodrom potamodrom IUCN
WEST AFRICAN POWER POOL (WAPP) PÖYRY ENERGY LTD. Mount Coffee HPP ESIA and RAP 2012-09-18 ESIA Report Page 73 Family Scientific name Common name Environment, behaviour Migration behaviour streams to spawn. Clarias laeviceps Freshwater; demersal Clarias spp Freshwater; demersal Heterobranchus isopterus Nkona Ntehen; Nkouou Freshwater; demersal potamodrom Heterobranchus longifilis Truee Freshwater, demersal, inhabits large rivers. Occurs in large deep rivers within the mainstream or in deep pools and lakes. Most active at night, feeding on any available food, including invertebrates and insects when small, fish and other small vertebrates when large. Malapteruridae Malapterurus punctatus Dogbo, Koulikouli Freshwater; benthopelagic Malapterurus sp Mochokidae Synodontis sp. Drama Synodontis batesi Freshwater; benthopelagic potamodrom Amphilidae Doumea chappuisi Freshwater; demersal VU Poecilidae Poropanchax normani Freshwater; benthopelagic non-migratory Cichlidae Hemichromis fasciatus Red belly, Koufou, Nkoo Freshwater; benthopelagic; present in littoral riverine habitats and permanent floodplain lagoons with clear water. Feeds on shrimps, insects and small fishes. A nesting substrate spawner which breeds in the early summer. Oreochromis sp. Barakelly Sarotherodon caudomarginatus Tilapia spp Tilapia buttikoferi Gamadina (ngola) Koufou; Mboue Kouonkouwo; Mboue Freshwater; demersal Freshwater; benthopelagic Pelvicachromis humilis Nguede (ngola) Koufou Freshwater; demersal Latidae Lates niloticus Grouper (Ndenjou Koufou) Bee (Banso), Wouogoue Matacembelidae Mastacembelus liberiensis Ngaligne Babee Yeyee Freshwater; benthopelagic Freshwater; demersal; inhabits channels, lakes and irrigation canals. Adults inhabit deep water, while juveniles are found in shallow water. Feeds on fish especially clupeids and Alestes; smaller fish also feed on larger crustaceans and insects. Juveniles are planktivorous. potamodrom potamodrom IUCN
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Temperature - European Investment Bank

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