HomeFish encyclopediaRay-finned fishesPerch-like fishCichlidsHump-back bream Hump-back bream (Tylochromis bangwelensis) Scientific name: Tylochromis bangwelensis Regan, 1920 The Hump-back bream (Tylochromis bangwelensis) is a freshwater fish of the family Cichlidae. BiologyPredominant food is the lake-fly in its larval aquatic stages.Source: FishBase, licensed CC BY-NC 4.0. Species factsScientific nameTylochromis bangwelensisFamilyCichlidae (Cichlids)OrderPerciformes (Perch-like fish)ClassActinopterygii (Ray-finned fishes)Maximum length27.5EnvironmentFreshwater; benthopelagicClimateTropicalDistributionAfrica: Chambesi, upper Luapula and Lake Bangwelu and surrounding swamps (upper Congo River basin) in Democratic Republic of the Congo and Zambia. Reports from the Luvua, upper Lualaba and lakes Mweru and Upemba based on misidentifications.Conservation status (IUCN)Least Concern (LC)Threat to humansHarmlessResilienceMedium, minimum population doubling time 1.4 - 4.4 years (tm=2-3) SourcesTaxonomy, distribution and biology data: FishBase (Froese, R. and D. Pauly, eds.), licensed CC BY-NC 4.0.Last updated 27 September 2026