HomeFish encyclopediaRay-finned fishesPerch-like fishCichlidsBrown coscarob Brown coscarob (Cichlasoma taenia) Scientific name: Cichlasoma taenia Bennett, 1831 The Brown coscarob (Cichlasoma taenia) is a freshwater fish of the family Cichlidae. In the aquarium it needs water at 24–27°C (75–81°F). Native range: South America, Trinidad and northeastern Venezuela. Brown coscarob care at a glanceTemperature24–27°C (75–81°F) Species factsScientific nameCichlasoma taeniaFamilyCichlidae (Cichlids)OrderPerciformes (Perch-like fish)ClassActinopterygii (Ray-finned fishes)Maximum length12.8EnvironmentFreshwater;; pH range: 7.0 - ? benthopelagicClimateTropicalDistributionSouth America: Trinidad and northeastern Venezuela.Conservation status (IUCN)Not EvaluatedThreat to humansHarmlessUsesFisheries: minor 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