HomeFish encyclopediaRay-finned fishesCarpsMinnows or carpsDark mahseer Dark mahseer (Puntius chelynoides) Scientific name: Puntius chelynoides McClelland, 1839 The Dark mahseer (Puntius chelynoides) is a freshwater fish of the family Cyprinidae. Native range: Asia, India and Nepal. Species factsScientific namePuntius chelynoidesFamilyCyprinidae (Minnows or carps)OrderCypriniformes (Carps)ClassActinopterygii (Ray-finned fishes)Maximum length66.0EnvironmentFreshwater; benthopelagic; potamodromousClimateTropicalDistributionAsia: India and Nepal.Conservation status (IUCN)Vulnerable (VU) (B2ab(i,ii,iii,iv,v))Threat to humansHarmlessResilienceLow, minimum population doubling time 4.5 - 14 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