HomeFish encyclopediaRay-finned fishesPerch-like fishGobiesOrangesided goby Orangesided goby (Elacatinus dilepis) Scientific name: Elacatinus dilepis Robins & B?hlke, 1964 The Orangesided goby (Elacatinus dilepis) is a marine fish of the family Gobiidae. Native range: Western Atlantic, Bahamas, Grand Cayman, the Lesser Antilles, and the islands off Belize. Recorded from the Gulf of Honduras. BiologyInhabits coral formations surrounded by white sand. Found singly or in pairs on small coral heads and sponges; also on rocky substrates.Source: FishBase, licensed CC BY-NC 4.0. Species factsScientific nameElacatinus dilepisFamilyGobiidae (Gobies)OrderPerciformes (Perch-like fish)ClassActinopterygii (Ray-finned fishes)Maximum length2.5Depth range5–30 m (16–98 ft)EnvironmentMarine; reef-associated; depth range 5 - 30 mClimateTropicalDistributionWestern Atlantic: Bahamas, Grand Cayman, the Lesser Antilles, and the islands off Belize. Recorded from the Gulf of Honduras.Conservation status (IUCN)Not EvaluatedThreat to humansHarmlessResilienceHigh, minimum population doubling time less than 15 months (Preliminary K or Fecundity.) SourcesTaxonomy, distribution and biology data: FishBase (Froese, R. and D. Pauly, eds.), licensed CC BY-NC 4.0.Last updated 27 September 2026