HomeFish encyclopediaRay-finned fishesCusk eelsCusk-eelsMottled cusk-eel Mottled cusk-eel (Lepophidium jeannae) Scientific name: Lepophidium jeannae Fowler, 1941 The Mottled cusk-eel (Lepophidium jeannae) is a marine fish of the family Ophidiidae. Native range: Western Atlantic, North Carolina and northern Gulf of Mexico to southern Florida in the USA. BiologyRostral spine long and curved, reaching tip of snout, without vertical basal component; peritoneum pale; no median basibranchial tooth patch; head extensively covered with imbricate rows of cycloid scales except for snout and throat; body tapering to point, dagger-shaped.Source: FishBase, licensed CC BY-NC 4.0. Species factsScientific nameLepophidium jeannaeFamilyOphidiidae (Cusk-eels)OrderOphidiiformes (Cusk eels)ClassActinopterygii (Ray-finned fishes)Maximum length30.0Depth range25–100 m (82–328 ft)EnvironmentMarine; reef-associated; depth range 25 - 100 mClimateTropicalDistributionWestern Atlantic: North Carolina and northern Gulf of Mexico to southern Florida in the USA.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