HomeFish encyclopediaRay-finned fishesCusk eelsCusk-eelsSnake blenny Snake blenny (Ophidion barbatum) Scientific name: Ophidion barbatum Linnaeus, 1758 The Snake blenny (Ophidion barbatum) is a marine fish of the family Ophidiidae. Native range: Eastern Atlantic, southern England to Senegal and the northern Mediterranean. BiologyUncommon species. Oviparous, with oval pelagic eggs floating in a gelatinous mass.Source: FishBase, licensed CC BY-NC 4.0. Species factsScientific nameOphidion barbatumFamilyOphidiidae (Cusk-eels)OrderOphidiiformes (Cusk eels)ClassActinopterygii (Ray-finned fishes)Maximum length25.0Depth range150 m (492 ft)EnvironmentMarine; demersal; depth range ? - 150 mClimateSubtropicalDistributionEastern Atlantic: southern England to Senegal and the northern Mediterranean.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