HomeFish encyclopediaRay-finned fishesCarpsMinnows or carpsDongu snowtrout Dongu snowtrout (Schizothorax nasus) Scientific name: Schizothorax nasus Heckel, 1838 The Dongu snowtrout (Schizothorax nasus) is a freshwater fish of the family Cyprinidae. Native range: Asia, India and Pakistan. Indus river, Western China. BiologyOccurs in mountain rivers, streams and lakes.Source: FishBase, licensed CC BY-NC 4.0. Species factsScientific nameSchizothorax nasusFamilyCyprinidae (Minnows or carps)OrderCypriniformes (Carps)ClassActinopterygii (Ray-finned fishes)Maximum length30.0EnvironmentFreshwater; benthopelagicClimateTropicalDistributionAsia: India and Pakistan. Indus river, Western China.Conservation status (IUCN)Not EvaluatedThreat to humansHarmlessUsesFisheries: minor commercialResilienceMedium, 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