HomeFish encyclopediaRay-finned fishesPerch-like fishEelpoutsDoubleline eelpout Doubleline eelpout (Lycodes eudipleurostictus) Scientific name: Lycodes eudipleurostictus Jensen, 1902 The Doubleline eelpout (Lycodes eudipleurostictus) is a marine fish of the family Zoarcidae. BiologyBenthic; feeds on crustaceans. Switches feeding habits with increasing size. Smaller eelpouts eat mainly endobenthic prey, larger individuals feed more on epibenthic prey.Source: FishBase, licensed CC BY-NC 4.0. Species factsScientific nameLycodes eudipleurostictusFamilyZoarcidae (Eelpouts)OrderPerciformes (Perch-like fish)ClassActinopterygii (Ray-finned fishes)Maximum length44.5Depth range25–1187 m (82–3894 ft)EnvironmentMarine; demersal; depth range 25 - 1187 mClimatePolarDistributionArctic: Arctic Alaska, Smith Sound, northwest Greenland, Kara Sea, Barents Sea, off Spitsbergen, coast of Norway, Wyville-Thomson Ridge, Iceland, northeast Greenland, and localities off western Greenland.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