Invertebrate communitites of lakes Mutanda, Mulehe, Kayumbu and Chahafi and their role in fishery production

摘要

Kisoro is a small district (734 km2 ) located in the highland areas of south western Uganda; bordering with Rwanda in the south, Democratic Republic of Congo in the west and Kabale District in the north and the east. The district contains four medium- to- small lakes namely: Mutanda (26.4 km2 ), Mulehe (4.1 km Kayumbu (2.2 km2) and Chahafi 1.0 km2). These lakes support small subsistence fisheries for a largely agricultural local population. They are, therefore, locally important as a source of animal (fish) protein, income and employment to the riparian human communities. The fish species include tilapiine fishes: Oreochromis niloticus, 0. leucostictus, Tilapia zillii; Clarias carsoni (Nsonzi), Barbus spp, Cyprinus carpio (Common carp) and the red shrimps