HomeFish encyclopediaRay-finned fishesPerch-like fishEelpoutsCuskpout Cuskpout (Derepodichthys alepidotus) Scientific name: Derepodichthys alepidotus Gilbert, 1896 The Cuskpout (Derepodichthys alepidotus) is a marine fish of the family Zoarcidae. Native range: Eastern Pacific, off the Queen Charlotte Islands, British Columbia to the Gulf of California. BiologyCaudal is hard to distinguish from dorsal and anal fins. Pelvic fins placed far forward below eye.Source: FishBase, licensed CC BY-NC 4.0. Species factsScientific nameDerepodichthys alepidotusFamilyZoarcidae (Eelpouts)OrderPerciformes (Perch-like fish)ClassActinopterygii (Ray-finned fishes)Maximum length16.0Depth range1000–2904 m (3281–9528 ft)EnvironmentMarine; bathydemersal; depth range 1000 - 2904 mClimateDeep-waterDistributionEastern Pacific: off the Queen Charlotte Islands, British Columbia to the Gulf of California.Conservation status (IUCN)Not EvaluatedThreat to humansHarmlessResilienceMedium, minimum population doubling time 1.4 - 4.4 years (Assuming tmax>3) SourcesTaxonomy, distribution and biology data: FishBase (Froese, R. and D. Pauly, eds.), licensed CC BY-NC 4.0.Last updated 27 September 2026