HomeMarine aquarium fishGobies, blennies & dottybacksGoldspot goby Goldspot goby (Gnatholepis thompsoni) Scientific name: Gnatholepis thompsoni Jordan, 1904 The Goldspot goby (Gnatholepis thompsoni) is a marine fish of the family Gobiidae. Native range: Western Atlantic, Bermuda, Florida (USA), and the Bahamas to northern South America. Eastern Atlantic: Ascension and St. Helena; Sao Tome Island. BiologyDorsal spines (total): 7; Dorsal soft rays (total): 10-11; Anal spines: 1; Anal soft rays: 10 - 11. With two indistinct brownish orange stripes, the first running from behind eye to above pectoral base; second stripe beginning at front of opercle and running to pectoral base; a vertical brownish orange line at top of iris and running ventrally from eye.Source: FishBase, licensed CC BY-NC 4.0. Species factsScientific nameGnatholepis thompsoniFamilyGobiidae (Gobies)OrderPerciformes (Perch-like fish)ClassActinopterygii (Ray-finned fishes)Maximum length8.2Depth range0–50 m (0–164 ft)EnvironmentMarine; reef-associated; depth range 0 - 50 m, usually 5 - 32 mClimateTropicalDistributionWestern Atlantic: Bermuda, Florida (USA), and the Bahamas to northern South America. Eastern Atlantic: Ascension and St. Helena; Sao Tome Island.Conservation status (IUCN)Not EvaluatedThreat to humansHarmlessUsesAquarium: commercialResilienceHigh, minimum population doubling time less than 15 months (Preliminary K or Fecundity.) More gobies, blennies & dottybacksYellowhead jawfishOpistognathus aurifronsFire gobyNemateleotris magnificaYellow prawn-gobyCryptocentrus cinctusPersian blennyEcsenius midasDash gobyCtenogobius saepepallensMasked gobyCoryphopterus personatusSee all gobies, blennies & dottybacks SourcesTaxonomy, distribution and biology data: FishBase (Froese, R. and D. Pauly, eds.), licensed CC BY-NC 4.0.Last updated 27 September 2026