HomeFish encyclopediaRay-finned fishesEels and MoraysMoray eelsWhite-margined moray White-margined moray (Enchelycore schismatorhynchus) Scientific name: Enchelycore schismatorhynchus Bleeker, 1853 The White-margined moray (Enchelycore schismatorhynchus) is a marine fish of the family Muraenidae. Native range: Indo-Pacific, Chagos Islands to Marquesan and Society islands, north to Ryukyu Islands; Mariana Islands and Kapingamarangi in Micronesia. BiologyDorsal spines (total): 0; Dorsal soft rays (total): 0; Anal spines: 0; Anal soft rays: 0. The longest canines of the lower jaw are confined to the anterior third of the toothed area. Coloration is a uniform tan with a conspicuous white margin on the fins.Source: FishBase, licensed CC BY-NC 4.0. Species factsScientific nameEnchelycore schismatorhynchusFamilyMuraenidae (Moray eels)OrderAnguilliformes (Eels and Morays)ClassActinopterygii (Ray-finned fishes)Maximum length120EnvironmentMarine; reef-associatedClimateTropicalDistributionIndo-Pacific: Chagos Islands to Marquesan and Society islands, north to Ryukyu Islands; Mariana Islands and Kapingamarangi in Micronesia.Conservation status (IUCN)Least Concern (LC)Threat 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