HomeFish encyclopediaRay-finned fishesScorpionfishes and FlatheadsSnailfishesBroadfin snailfish Broadfin snailfish (Paraliparis ulochir) Scientific name: Paraliparis ulochir Gilbert, 1896 The Broadfin snailfish (Paraliparis ulochir) is a marine fish of the family Liparidae. Native range: Northeast Pacific, Bering Sea to Baja California, Mexico. BiologyDorsal spines (total): 0; Dorsal soft rays (total): 69; Anal spines: 0; Anal soft rays: 61. Pectoral fin distinctly notched. Skin, oral and branchial cavities black; pyloric caeca pale.Source: FishBase, licensed CC BY-NC 4.0. Species factsScientific nameParaliparis ulochirFamilyLiparidae (Snailfishes)OrderScorpaeniformes (Scorpionfishes and Flatheads)ClassActinopterygii (Ray-finned fishes)Maximum length10.2Depth range700–1900 m (2297–6234 ft)EnvironmentMarine; bathydemersal; depth range 700 - 1900 mClimateDeep-waterDistributionNortheast Pacific: Bering Sea to Baja California, Mexico.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