HomeFish encyclopediaRay-finned fishesCusk eelsCusk-eelsLongray cusk Longray cusk (Neobythites longipes) Scientific name: Neobythites longipes Smith & Radcliffe, 1913 The Longray cusk (Neobythites longipes) is a marine fish of the family Ophidiidae. Native range: Western Pacific, Philippines to off northwest Australia. BiologyA benthic species found on the continental slope. Uncommon species. Oviparous, with oval pelagic eggs floating in a gelatinous mass.Source: FishBase, licensed CC BY-NC 4.0. Species factsScientific nameNeobythites longipesFamilyOphidiidae (Cusk-eels)OrderOphidiiformes (Cusk eels)ClassActinopterygii (Ray-finned fishes)Maximum length10.0Depth range300–480 m (984–1575 ft)EnvironmentMarine; bathydemersal; depth range 300 - 480 mClimateDeep-waterDistributionWestern Pacific: Philippines to off northwest Australia.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