HomeFish encyclopediaRay-finned fishesScorpionfishes and FlatheadsSculpinsSiberian sculpin Siberian sculpin (Cottus sibiricus) Scientific name: Cottus sibiricus Kessler, 1889 The Siberian sculpin (Cottus sibiricus) is a freshwater fish of the family Cottidae. Native range: Europe, Siberian part of the basin of the Arctic Ocean from the Ob to Yana rivers, as well as in Lake Teletskoe. Species factsScientific nameCottus sibiricusFamilyCottidae (Sculpins)OrderScorpaeniformes (Scorpionfishes and Flatheads)ClassActinopterygii (Ray-finned fishes)Maximum length15.0Depth range0–15 m (0–49 ft)EnvironmentFreshwater; demersal; depth range 0 - 15 mClimateTemperateDistributionEurope: Siberian part of the basin of the Arctic Ocean from the Ob to Yana rivers, as well as in Lake Teletskoe.Conservation status (IUCN)Not EvaluatedThreat to humansHarmlessResilienceMedium, 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