HomeFish encyclopediaRay-finned fishesPerch-like fishGobiesFrecklefin goby Frecklefin goby (Elacatinus gemmatus) Scientific name: Elacatinus gemmatus Ginsburg, 1939 The Frecklefin goby (Elacatinus gemmatus) is a marine fish of the family Gobiidae. BiologyDorsal spines (total): 7; Dorsal soft rays (total): 12-13; Anal spines: 0; Anal soft rays: 10 - 11Source: FishBase, licensed CC BY-NC 4.0. Species factsScientific nameElacatinus gemmatusFamilyGobiidae (Gobies)OrderPerciformes (Perch-like fish)ClassActinopterygii (Ray-finned fishes)Maximum length2.5Depth range0–10 m (0–33 ft)EnvironmentMarine; reef-associated; depth range 0 - 10 mClimateTropicalDistributionWestern Atlantic: Bahamas and Cayman Islands, through the Lesser Antilles to the islands off Venezuela; also in the western Caribbean, from Old Providence Island 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