HomeFish encyclopediaRay-finned fishesCarpsMinnows or carpsEwaso Nyiro labeo Ewaso Nyiro labeo (Labeo percivali) Scientific name: Labeo percivali Boulenger, 1912 The Ewaso Nyiro labeo (Labeo percivali) is a freshwater fish of the family Cyprinidae. Native range: Africa, northern Ewaso Nyiro drainage in Kenya. Species factsScientific nameLabeo percivaliFamilyCyprinidae (Minnows or carps)OrderCypriniformes (Carps)ClassActinopterygii (Ray-finned fishes)Maximum length19.0EnvironmentFreshwater; benthopelagicClimateTropicalDistributionAfrica: northern Ewaso Nyiro drainage in Kenya.Conservation status (IUCN)Vulnerable (VU) (D2)Threat to humansHarmlessResilienceMedium, minimum population doubling time 1.4 - 4.4 years (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