HomeFish encyclopediaRay-finned fishesEels and MoraysFalse moraysCollared eel Collared eel (Kaupichthys nuchalis) Scientific name: Kaupichthys nuchalis B?hlke, 1967 The Collared eel (Kaupichthys nuchalis) is a marine fish of the family Chlopsidae. Native range: Western Atlantic, Texas, USA and the Bahamas to the Antilles and northern South America. Northwestern Gulf of Mexico to Caribbean. BiologyModerately slender eel, with pale band around head behind eye.Source: FishBase, licensed CC BY-NC 4.0. Species factsScientific nameKaupichthys nuchalisFamilyChlopsidae (False morays)OrderAnguilliformes (Eels and Morays)ClassActinopterygii (Ray-finned fishes)Maximum length16.0EnvironmentMarine; reef-associatedClimateTropicalDistributionWestern Atlantic: Texas, USA and the Bahamas to the Antilles and northern South America. Northwestern Gulf of Mexico to Caribbean.Conservation status (IUCN)Not EvaluatedThreat to humansHarmless SourcesTaxonomy, distribution and biology data: FishBase (Froese, R. and D. Pauly, eds.), licensed CC BY-NC 4.0.Last updated 27 September 2026