HomeFish encyclopediaRay-finned fishesScorpionfishes and FlatheadsSculpinsTubenose sculpin Tubenose sculpin (Cottus nasalis) Scientific name: Cottus nasalis Berg, 1933 The Tubenose sculpin (Cottus nasalis) is a freshwater fish of the family Cottidae. Native range: Asia, Basin of the upper Syr-Darya. Species factsScientific nameCottus nasalisFamilyCottidae (Sculpins)OrderScorpaeniformes (Scorpionfishes and Flatheads)ClassActinopterygii (Ray-finned fishes)Maximum length6.9EnvironmentFreshwater; demersalClimateTemperateDistributionAsia: Basin of the upper Syr-Darya.Conservation status (IUCN)Not EvaluatedThreat 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