HomeFish encyclopediaRay-finned fishesPerch-like fishGobiesSemiscaled goby Semiscaled goby (Elacatinus pallens) Scientific name: Elacatinus pallens Ginsburg, 1939 The Semiscaled goby (Elacatinus pallens) is a marine fish of the family Gobiidae. Native range: Western Central Atlantic, Bahamas and throughout the Caribbean Sea to northern South America. BiologyDorsal spines (total): 7; Dorsal soft rays (total): 11-12; Anal spines: 0; Anal soft rays: 9Source: FishBase, licensed CC BY-NC 4.0. Species factsScientific nameElacatinus pallensFamilyGobiidae (Gobies)OrderPerciformes (Perch-like fish)ClassActinopterygii (Ray-finned fishes)Maximum length1.9Depth range0–20 m (0–66 ft)EnvironmentMarine; demersal; depth range 0 - 20 mClimateTropicalDistributionWestern Central Atlantic: Bahamas and throughout the Caribbean Sea to northern South America.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