HomeFish encyclopediaRay-finned fishesEels and MoraysMoray eelsMulatto conger Mulatto conger (Enchelycore nigricans) Scientific name: Enchelycore nigricans Bonnaterre, 1788 The Mulatto conger (Enchelycore nigricans) is a marine fish of the family Muraenidae. BiologyWith arched jaws that touch only at their tips when mouth is closed.Source: FishBase, licensed CC BY-NC 4.0. Species factsScientific nameEnchelycore nigricansFamilyMuraenidae (Moray eels)OrderAnguilliformes (Eels and Morays)ClassActinopterygii (Ray-finned fishes)Maximum length100.0Common length60.0Depth range1–60 m (3–197 ft)EnvironmentMarine; reef-associated; depth range 1 - 60 mClimateSubtropicalDistributionWestern Atlantic: Bermuda, southern Florida (USA) and the Bahamas to northern South America, including the Gulf of Mexico and the Caribbean. Eastern Atlantic: Cape Verde and from Senegal to Gabon; including St. Paul's Rocks and the islands of Bay of Biafra. Also southern Atlantic islands.Conservation status (IUCN)Not EvaluatedThreat to humansHarmlessUsesFisheries: subsistence fisheries SourcesTaxonomy, distribution and biology data: FishBase (Froese, R. and D. Pauly, eds.), licensed CC BY-NC 4.0.Last updated 27 September 2026