HomeMarine aquarium fishGobies, blennies & dottybacksGold-specked prawn-goby Gold-specked prawn-goby (Ctenogobiops pomastictus) Scientific name: Ctenogobiops pomastictus Lubbock & Polunin, 1977 The Gold-specked prawn-goby (Ctenogobiops pomastictus) is a marine fish of the family Gobiidae. Native range: Western Pacific, Ryukyu Islands to Queensland, Australia, east to Mariana Islands. Eastern Indian Ocean: Andaman Sea and northwest Australia; including China. BiologyDorsal spines (total): 7; Dorsal soft rays (total): 11-12; Anal spines: 1; Anal soft rays: 11 - 12Source: FishBase, licensed CC BY-NC 4.0. Species factsScientific nameCtenogobiops pomastictusFamilyGobiidae (Gobies)OrderPerciformes (Perch-like fish)ClassActinopterygii (Ray-finned fishes)Maximum length8.0Depth range15 m (49 ft)EnvironmentMarine; reef-associated; depth range ? - 15 mClimateTropicalDistributionWestern Pacific: Ryukyu Islands to Queensland, Australia, east to Mariana Islands. Eastern Indian Ocean: Andaman Sea and northwest Australia; including China.Conservation status (IUCN)Not EvaluatedThreat to humansHarmlessUsesAquarium: commercialResilienceHigh, minimum population doubling time less than 15 months (Preliminary K or Fecundity.) More gobies, blennies & dottybacksYellow prawn-gobyCryptocentrus cinctusPersian blennyEcsenius midasFire gobyNemateleotris magnificaYellowhead jawfishOpistognathus aurifronsTarget shrimp gobyCryptocentrus strigillicepsTangaroa shrimpgobyCtenogobiops tangaroaiSee 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