HomeFish encyclopediaRay-finned fishesEels and MoraysMoray eelsPeppered moray Peppered moray (Gymnothorax pictus) Scientific name: Gymnothorax pictus Ahl, 1789 The Peppered moray (Gymnothorax pictus) is a marine fish of the family Muraenidae. BiologyDorsal spines (total): 0; Dorsal soft rays (total): 0; Anal spines: 0; Anal soft rays: 0. Greyish and speckled with irregular, dark markings. Young yellowish with hollow-centered spots which becomes less conspicuous with age. Lacks the molariform teeth as well as the depressible vomerine fangs present in most Gymnothorax and have two rows of vomerine teeth.Source: FishBase, licensed CC BY-NC 4.0. Species factsScientific nameGymnothorax pictusFamilyMuraenidae (Moray eels)OrderAnguilliformes (Eels and Morays)ClassActinopterygii (Ray-finned fishes)Maximum length140Depth range5–100 m (16–328 ft)EnvironmentMarine; reef-associated; depth range 5 - 100 mClimateTropicalDistributionIndo-Pacific and Eastern Pacific: East Africa to the Galapagos, Cocos, and Clipperton islands, north to the Hawaiian and Ryukyu islands, south to Australia and the Kermadec Islands.Conservation status (IUCN)Not EvaluatedThreat to humansReports of ciguatera poisoningUsesFisheries: minor commercial SourcesTaxonomy, distribution and biology data: FishBase (Froese, R. and D. Pauly, eds.), licensed CC BY-NC 4.0.Last updated 27 September 2026