HomeFish encyclopediaRay-finned fishesEels and MoraysMoray eelsBanded moray Banded moray (Gymnothorax rueppellii) Scientific name: Gymnothorax rueppellii McClelland, 1844 The Banded moray (Gymnothorax rueppellii) is a marine fish of the family Muraenidae. BiologyDorsal spines (total): 0; Dorsal soft rays (total): 0; Anal spines: 0; Anal soft rays: 0. Color pale greyish brown with 16-21 dark bars; bars becoming indistinct on large individuals; top of head yellow; corner of mouth with a dark brown spot. Vertebrae 132-135.Source: FishBase, licensed CC BY-NC 4.0. Species factsScientific nameGymnothorax rueppelliiFamilyMuraenidae (Moray eels)OrderAnguilliformes (Eels and Morays)ClassActinopterygii (Ray-finned fishes)Maximum length80.0Depth range1–40 m (3–131 ft)EnvironmentMarine; reef-associated; depth range 1 - 40 mClimateTropicalDistributionIndo-Pacific: Red Sea and East Africa (south to Bazaruto Island, Mozambique, ) to the Hawaiian, Tuamoto, and Marquesan islands, north to the Ryukyus, south to the southern Great Barrier Reef.Conservation status (IUCN)Not EvaluatedThreat to humansHarmlessUsesAquarium: commercial SourcesTaxonomy, distribution and biology data: FishBase (Froese, R. and D. Pauly, eds.), licensed CC BY-NC 4.0.Last updated 27 September 2026