HomeFish encyclopediaRay-finned fishesPerch-like fishEelpoutsCheckered wolf eel Checkered wolf eel (Lycenchelys kolthoffi) Scientific name: Lycenchelys kolthoffi Jensen, 1904 The Checkered wolf eel (Lycenchelys kolthoffi) is a marine fish of the family Zoarcidae. Species factsScientific nameLycenchelys kolthoffiFamilyZoarcidae (Eelpouts)OrderPerciformes (Perch-like fish)ClassActinopterygii (Ray-finned fishes)Maximum length23.2Depth range202–930 m (663–3051 ft)EnvironmentMarine; bathydemersal; depth range 202 - 930 mClimateDeep-waterDistributionArctic, Northwest to Northeast Atlantic: north of Novaya Zemlya and northern part of Kara Sea; then from Greenland, Hudson Strait, north of Iceland, Faroe Islands, Svalbard and Laptev Sea.Conservation status (IUCN)Not EvaluatedThreat to humansHarmlessResilienceMedium, minimum population doubling time 1.4 - 4.4 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