HomeFish encyclopediaRay-finned fishesPerch-like fishCichlidsSmall green utaka Small green utaka (Nyassachromis leuciscus) Scientific name: Nyassachromis leuciscus Regan, 1922 The Small green utaka (Nyassachromis leuciscus) is a freshwater fish of the family Cichlidae. Native range: Africa, Endemic to Lake Malawi. BiologyFound in shallow sandy habitat at a depth of about 10 m. Feeds from the silty layer on the sand, on small soft invertebrates and on planktonic and benthic algae.Source: FishBase, licensed CC BY-NC 4.0. Species factsScientific nameNyassachromis leuciscusFamilyCichlidae (Cichlids)OrderPerciformes (Perch-like fish)ClassActinopterygii (Ray-finned fishes)Maximum length16.0EnvironmentFreshwater; demersalClimateTropicalDistributionAfrica: Endemic to Lake Malawi.Conservation status (IUCN)Least Concern (LC)Threat to humansHarmlessUsesAquarium: commercialResilienceHigh, minimum population doubling time less than 15 months (Preliminary K or Fecundity.) SourcesTaxonomy, distribution and biology data: FishBase (Froese, R. and D. Pauly, eds.), licensed CC BY-NC 4.0.Last updated 27 September 2026