HomeFish encyclopediaRay-finned fishesScorpionfishes and FlatheadsSnailfishesLobefin snailfish Lobefin snailfish (Liparis greeni) Scientific name: Liparis greeni Jordan & Starks, 1895 The Lobefin snailfish (Liparis greeni) is a marine fish of the family Liparidae. Native range: Pacific Ocean, Commander Islands; Pribilof and Aleutian Islands to Washington, USA. BiologyDorsal spines (total): 0; Dorsal soft rays (total): 37-40; Anal spines: 0; Anal soft rays: 29 - 32. Light brown, gray, pale pea green, to purplish brown; breast and lower part of head lighter. Profile depressed over eyes, occiput slightly raised. Eye very small. Dorsal fin deeply notched anteriorly, forming lobe. Pyloric caeca numerous, matted closely together (more than 200).Source: FishBase, licensed CC BY-NC 4.0. Species factsScientific nameLiparis greeniFamilyLiparidae (Snailfishes)OrderScorpaeniformes (Scorpionfishes and Flatheads)ClassActinopterygii (Ray-finned fishes)Maximum length31.0Depth range0–15 m (0–49 ft)EnvironmentMarine; demersal; depth range 0 - 15 mClimateTemperateDistributionPacific Ocean: Commander Islands; Pribilof and Aleutian Islands to Washington, USA.Conservation status (IUCN)Not EvaluatedThreat to humansHarmlessUsesAquarium: public aquariumsResilienceHigh, 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