HomeFish encyclopediaRay-finned fishesScorpionfishes and FlatheadsSnailfishesInquiline snailfish Inquiline snailfish (Liparis inquilinus) Scientific name: Liparis inquilinus Able, 1973 The Inquiline snailfish (Liparis inquilinus) is a marine fish of the family Liparidae. Native range: Northwest Atlantic, Gulf of St. Lawrence in Canada and Georges Bank to Cape Hatteras in North Carolina, USA. BiologyLives in the mantle cavity of the scallop, Placopecten magellanicus. Benthic species.Source: FishBase, licensed CC BY-NC 4.0. Species factsScientific nameLiparis inquilinusFamilyLiparidae (Snailfishes)OrderScorpaeniformes (Scorpionfishes and Flatheads)ClassActinopterygii (Ray-finned fishes)Maximum length7.1Depth range3–97 m (10–318 ft)EnvironmentMarine; demersal; depth range 3 - 97 mClimateTemperateDistributionNorthwest Atlantic: Gulf of St. Lawrence in Canada and Georges Bank to Cape Hatteras in North Carolina, USA.Conservation status (IUCN)Not EvaluatedThreat to humansHarmlessResilienceHigh, minimum population doubling time less than 15 months (K=2.78) SourcesTaxonomy, distribution and biology data: FishBase (Froese, R. and D. Pauly, eds.), licensed CC BY-NC 4.0.Last updated 27 September 2026