HomeFish encyclopediaRay-finned fishesScorpionfishes and FlatheadsSnailfishesSlipskin snailfish Slipskin snailfish (Liparis fucensis) Scientific name: Liparis fucensis Gilbert, 1896 The Slipskin snailfish (Liparis fucensis) is a marine fish of the family Liparidae. Native range: Eastern Pacific, southeastern Bering Sea and Unimak Pass, eastern Aleutian Islands to Crescent City and San Simeon Point, central California, USA. BiologyDorsal spines (total): 0; Dorsal soft rays (total): 33-35; Anal spines: 0; Anal soft rays: 27 - 29. Caudal narrow, rounded. Pectorals with a rounded upper part; lower part with longer, exserted rays on the ventral edge.Source: FishBase, licensed CC BY-NC 4.0. Species factsScientific nameLiparis fucensisFamilyLiparidae (Snailfishes)OrderScorpaeniformes (Scorpionfishes and Flatheads)ClassActinopterygii (Ray-finned fishes)Maximum length18.0Depth range225–388 m (738–1273 ft)EnvironmentMarine; demersal; depth range 225 - 388 mClimateTemperateDistributionEastern Pacific: southeastern Bering Sea and Unimak Pass, eastern Aleutian Islands to Crescent City and San Simeon Point, central California, USA.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