HomeFish encyclopediaRay-finned fishesCusk eelsCusk-eelsPelagic cusk Pelagic cusk (Pycnocraspedum squamipinne) Scientific name: Pycnocraspedum squamipinne Alcock, 1889 The Pelagic cusk (Pycnocraspedum squamipinne) is a marine fish of the family Ophidiidae. Native range: Indo-West Pacific, off East Africa to New Caledonia. BiologyDorsal soft rays (total): 98; Anal soft rays: 72; Vertebrae: 54Source: FishBase, licensed CC BY-NC 4.0. Species factsScientific namePycnocraspedum squamipinneFamilyOphidiidae (Cusk-eels)OrderOphidiiformes (Cusk eels)ClassActinopterygii (Ray-finned fishes)Maximum length13.0Depth range200–500 m (656–1640 ft)EnvironmentMarine; benthopelagic; depth range 200 - 500 mClimateDeep-waterDistributionIndo-West Pacific: off East Africa to New Caledonia.Conservation status (IUCN)Least Concern (LC)Threat to humansHarmlessUsesFisheries: of no interestResilienceHigh, 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