HomeFish encyclopediaRay-finned fishesScorpionfishes and FlatheadsSnailfishesMarbled snailfish Marbled snailfish (Liparis dennyi) Scientific name: Liparis dennyi Jordan & Starks, 1895 The Marbled snailfish (Liparis dennyi) is a marine fish of the family Liparidae. BiologyDorsal spines (total): 0; Dorsal soft rays (total): 37-40; Anal spines: 0; Anal soft rays: 30 - 34. Caudal narrow and rounded. Pectorals with a rounded upper part and the lowest rays lengthened to form a notch.Source: FishBase, licensed CC BY-NC 4.0. Species factsScientific nameLiparis dennyiFamilyLiparidae (Snailfishes)OrderScorpaeniformes (Scorpionfishes and Flatheads)ClassActinopterygii (Ray-finned fishes)Maximum length30.5Depth range73–225 m (240–738 ft)EnvironmentMarine; demersal; depth range 73 - 225 m, usually 73 - 223 mClimateTemperateDistributionEastern Pacific: eastern Aleutian Islands to Puget Sound, Washington. Records from the Bering Sea, western Aleutian Islands, and Sakhalin Island are questionable.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