HomeFish encyclopediaRay-finned fishesPerch-like fishEelpoutsGlacial eelpout Glacial eelpout (Lycodes frigidus) Scientific name: Lycodes frigidus Collett, 1879 The Glacial eelpout (Lycodes frigidus) is a marine fish of the family Zoarcidae. BiologyBenthic. Feeds on fishes, bottom crustaceans (isopods, amphipods), ophiurids, cephalopods. Reproduces probably in early autumn. About 500 demersal eggs of 7 mm diameter.Source: FishBase, licensed CC BY-NC 4.0. Species factsScientific nameLycodes frigidusFamilyZoarcidae (Eelpouts)OrderPerciformes (Perch-like fish)ClassActinopterygii (Ray-finned fishes)Maximum length69.0Common length45.0Depth range475–3000 m (1558–9843 ft)EnvironmentMarine; bathydemersal; depth range 475 - 3000 m, usually 1000 - 1800 mClimateDeep-waterDistributionNortheast Atlantic: Norwegian Sea from Spitsbergen to the north side of the North Atlantic Ridge; Nunavut, northeast Greenland to Jan Mayen Island and north of Iceland. Arctic Ocean: northern Laptev Sea, East Siberian and Chukchi seas.Conservation status (IUCN)Not EvaluatedThreat to humansHarmlessResilienceLow, minimum population doubling time 4.5 - 14 years (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