HomeFish encyclopediaRay-finned fishesCarpsMinnows or carpsKalbar rasbora Kalbar rasbora (Rasbora kalbarensis) Scientific name: Rasbora kalbarensis Kottelat, 1991 The Kalbar rasbora (Rasbora kalbarensis) is a freshwater fish of the family Cyprinidae. Native range: Asia, western Borneo. BiologyCommon in forest streams and clear black waters.Source: FishBase, licensed CC BY-NC 4.0. Species factsScientific nameRasbora kalbarensisFamilyCyprinidae (Minnows or carps)OrderCypriniformes (Carps)ClassActinopterygii (Ray-finned fishes)Maximum length2.5EnvironmentFreshwater; benthopelagicClimateTropicalDistributionAsia: western Borneo.Conservation status (IUCN)Not EvaluatedThreat 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