HomeFish encyclopediaRay-finned fishesEels and MoraysMoray eelsSpeckled moray Speckled moray (Gymnothorax dovii) Scientific name: Gymnothorax dovii G?nther, 1870 The Speckled moray (Gymnothorax dovii) is a marine fish of the family Muraenidae. Native range: Eastern Pacific, Costa Rica to Colombia, including the Galapagos Islands. Also in the Gulf of California. BiologyBenthic between rocks and on sand and mud substrates. Lurks in holes, crevices and dark recesses. Constantly opens and closes its mouth--an action required for respiration, not a threat.Source: FishBase, licensed CC BY-NC 4.0. Species factsScientific nameGymnothorax doviiFamilyMuraenidae (Moray eels)OrderAnguilliformes (Eels and Morays)ClassActinopterygii (Ray-finned fishes)Maximum length170Depth range3–36 m (10–118 ft)EnvironmentMarine; reef-associated; depth range 3 - 36 mClimateTropicalDistributionEastern Pacific: Costa Rica to Colombia, including the Galapagos Islands. Also in the Gulf of California.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