HomeFish encyclopediaRay-finned fishesPerch-like fishCichlidsThicklipped happy Thicklipped happy (Thoracochromis albolabris) Scientific name: Thoracochromis albolabris Trewavas & Thys van den Audenaerde, 1969 The Thicklipped happy (Thoracochromis albolabris) is a freshwater fish of the family Cichlidae. Native range: Africa, Cunene River in Angola and Namibia. Species factsScientific nameThoracochromis albolabrisFamilyCichlidae (Cichlids)OrderPerciformes (Perch-like fish)ClassActinopterygii (Ray-finned fishes)Maximum length15.1EnvironmentFreshwater; benthopelagicClimateTropicalDistributionAfrica: Cunene River in Angola and Namibia.Conservation status (IUCN)Least Concern (LC)Threat to humansHarmlessResilienceHigh, 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