HomeFish encyclopediaSharks and RaysElectric raysNumbfishesOcellated electric ray Ocellated electric ray (Diplobatis ommata) Scientific name: Diplobatis ommata Jordan & Gilbert, 1890 The Ocellated electric ray (Diplobatis ommata) is a marine fish of the family Narcinidae. Native range: Eastern Pacific, Gulf of California to Ecuador. BiologyA nocturnal and solitary species found on sand and rock bottoms, in bays and on coral reefs. Feeds on small crustaceans, worms, and fishes.Source: FishBase, licensed CC BY-NC 4.0. Species factsScientific nameDiplobatis ommataFamilyNarcinidae (Numbfishes)OrderTorpediniformes (Electric rays)ClassElasmobranchii (Sharks and Rays)Maximum length25.0Depth range0–64 m (0–210 ft)EnvironmentMarine; reef-associated; depth range 0 - 64 mClimateTropicalDistributionEastern Pacific: Gulf of California to Ecuador.Conservation status (IUCN)Vulnerable (VU) (A2bd+3bd+4bd)Threat to humansOtherUsesFisheries: of no interestResilienceLow, minimum population doubling time 4.5 - 14 years (Assuming fecundity SourcesTaxonomy, distribution and biology data: FishBase (Froese, R. and D. Pauly, eds.), licensed CC BY-NC 4.0.Last updated 27 September 2026