HomeFish encyclopediaRay-finned fishesScorpionfishes and FlatheadsSnailfishesAtlantic seasnail Atlantic seasnail (Liparis atlanticus) Scientific name: Liparis atlanticus Jordan & Evermann, 1898 The Atlantic seasnail (Liparis atlanticus) is a marine fish of the family Liparidae. Native range: Northwest Atlantic, Ungava Bay in Quebec, Canada to New York in USA. BiologyKnown from tide pool areas to subtidal; usually 2 meters or less, rarely to 90 meters. Benthic species. Feeds on crustaceans and worms.Source: FishBase, licensed CC BY-NC 4.0. Species factsScientific nameLiparis atlanticusFamilyLiparidae (Snailfishes)OrderScorpaeniformes (Scorpionfishes and Flatheads)ClassActinopterygii (Ray-finned fishes)Maximum length13.0Depth range0–415 m (0–1362 ft)EnvironmentMarine; demersal; depth range 0 - 415 m, usually ? - 2 mClimateTemperateDistributionNorthwest Atlantic: Ungava Bay in Quebec, Canada to New York in 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