HomeFish encyclopediaRay-finned fishesCarpsMinnows or carpsThamalakane barb Thamalakane barb (Barbus thamalakanensis) Scientific name: Barbus thamalakanensis Fowler, 1935 The Thamalakane barb (Barbus thamalakanensis) is a freshwater fish of the family Cyprinidae. Native range: Africa, Upper Zambezi River system; also Okavango. BiologyFavors well-vegetated margins of rivers and lagoons, floodplain pools and backwaters. Feeds on insects and periphyton. Breeds in summer, laying eggs on submerged vegetation.Source: FishBase, licensed CC BY-NC 4.0. Species factsScientific nameBarbus thamalakanensisFamilyCyprinidae (Minnows or carps)OrderCypriniformes (Carps)ClassActinopterygii (Ray-finned fishes)Maximum length5.0EnvironmentFreshwater; benthopelagicClimateTropicalDistributionAfrica: Upper Zambezi River system; also Okavango.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