HomeFish encyclopediaRay-finned fishesCusk eelsCusk-eelsColonial cusk-eel Colonial cusk-eel (Ophidion robinsi) Scientific name: Ophidion robinsi Fahay, 1992 The Colonial cusk-eel (Ophidion robinsi) is a marine fish of the family Ophidiidae. Native range: Northwest Atlantic, New Jersey to North Carolina, USA. BiologyRare species. Reproductive strategy possibly similar to other members of this family featuring oviparity, with oval pelagic eggs floating in a gelatinous mass.Source: FishBase, licensed CC BY-NC 4.0. Species factsScientific nameOphidion robinsiFamilyOphidiidae (Cusk-eels)OrderOphidiiformes (Cusk eels)ClassActinopterygii (Ray-finned fishes)Depth range12–45 m (39–148 ft)EnvironmentMarine; demersal; depth range 12 - 45 mClimateSubtropicalDistributionNorthwest Atlantic: New Jersey to North Carolina, USA.Conservation status (IUCN)Not EvaluatedThreat 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