HomeFish encyclopediaRay-finned fishesScorpionfishes and FlatheadsDeep-water sculpinsRed sculpin Red sculpin (Procottus jeittelesii) Scientific name: Procottus jeittelesii Dybowski, 1874 The Red sculpin (Procottus jeittelesii) is a freshwater fish of the family Abyssocottidae. Native range: Asia, Endemic to Lake Baikal, Russia. BiologyFound under stones near the shore to a depth of 140 m. Most abundant in autumn and winter at a depth of about 100 m.Source: FishBase, licensed CC BY-NC 4.0. Species factsScientific nameProcottus jeittelesiiFamilyAbyssocottidae (Deep-water sculpins)OrderScorpaeniformes (Scorpionfishes and Flatheads)ClassActinopterygii (Ray-finned fishes)Maximum length28.0Depth range0–140 m (0–459 ft)EnvironmentFreshwater; benthopelagic; depth range 0 - 140 m, usually ? - 100 mClimateBorealDistributionAsia: Endemic to Lake Baikal, Russia.Conservation status (IUCN)Not EvaluatedThreat 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