HomeFish encyclopediaRay-finned fishesPerch-like fishGobiesSlaty goby Slaty goby (Elacatinus tenox) Scientific name: Elacatinus tenox B?hlke & Robins, 1968 The Slaty goby (Elacatinus tenox) is a marine fish of the family Gobiidae. Native range: Western Central Atlantic, known only from a few specimens taken in St. Croix, Dominica, Nevis, Isla de Aves and Panama. BiologyBody uniformly gray; short dorso-lateral stripe; yellow median bar on tip of snout.Source: FishBase, licensed CC BY-NC 4.0. Species factsScientific nameElacatinus tenoxFamilyGobiidae (Gobies)OrderPerciformes (Perch-like fish)ClassActinopterygii (Ray-finned fishes)Depth range21 m (69 ft)EnvironmentMarine; reef-associated; depth range ? - 21 mClimateTropicalDistributionWestern Central Atlantic: known only from a few specimens taken in St. Croix, Dominica, Nevis, Isla de Aves and Panama.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