HomeMarine aquarium fishOther marine fishBat eagle ray Bat eagle ray (Myliobatis californica) Scientific name: Myliobatis californica Gill, 1865 The Bat eagle ray (Myliobatis californica) is a marine fish of the family Myliobatidae. Native range: Eastern Pacific, Oregon, USA to Gulf of California and the Galapagos Islands. BiologyCommonly found in sandy and muddy bays and sloughs, also on rocky bottom and in kelp beds. Sometimes buries itself in sand. Found singly or in schools. Feeds on bivalves, snails, polychaetes, shrimps, and crabs. Ovoviviparous. Venomous spine on tail. Not fished commercially, but shows up as by-catch species.Source: FishBase, licensed CC BY-NC 4.0. Species factsScientific nameMyliobatis californicaFamilyMyliobatidae (Eagle and manta rays)OrderRajiformes (Skates and Rays)ClassElasmobranchii (Sharks and Rays)Maximum length180Common length100.0Depth range0–46 m (0–151 ft)EnvironmentMarine; demersal; depth range 0 - 46 mClimateSubtropicalDistributionEastern Pacific: Oregon, USA to Gulf of California and the Galapagos Islands.Conservation status (IUCN)Least Concern (LC)Threat to humansVenomousUsesAquarium: public aquariumsResilienceLow, minimum population doubling time 4.5 - 14 years (tm=3; tmax=23; k=0.09-0.22) More other marine fishSpotted ratfishHydrolagus collieiBroadnose sevengill sharkNotorynchus cepedianusPacific hagfishEptatretus stoutiiEuropean congerConger congerCuckoo rayLeucoraja naevusCommon torpedoTorpedo torpedoSee all other marine fish SourcesTaxonomy, distribution and biology data: FishBase (Froese, R. and D. Pauly, eds.), licensed CC BY-NC 4.0.Last updated 27 September 2026