HomeFish encyclopediaRay-finned fishesScorpionfishes and FlatheadsSculpinsSteller's sculpin Steller's sculpin (Myoxocephalus stelleri) Scientific name: Myoxocephalus stelleri Tilesius, 1811 The Steller's sculpin (Myoxocephalus stelleri) is a brackish-water fish of the family Cottidae. Native range: Northwest Pacific, northern Japan to the western Bering Sea. BiologyOccurs in the littoral zone, over rocky reefs. Enters rivers (Refs. 2058, 37812).Source: FishBase, licensed CC BY-NC 4.0. Species factsScientific nameMyoxocephalus stelleriFamilyCottidae (Sculpins)OrderScorpaeniformes (Scorpionfishes and Flatheads)ClassActinopterygii (Ray-finned fishes)Maximum length60.0Depth range0–60 m (0–197 ft)EnvironmentMarine; brackish; reef-associated; depth range 0 - 60 mClimateTemperateDistributionNorthwest Pacific: northern Japan to the western Bering Sea.Conservation status (IUCN)Not EvaluatedThreat to humansHarmlessUsesFisheries: 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