HomeMarine aquarium fishGobies, blennies & dottybacksMarked goby Marked goby (Ctenogobius stigmaticus) Scientific name: Ctenogobius stigmaticus Poey, 1860 The Marked goby (Ctenogobius stigmaticus) is a marine fish of the family Gobiidae. Native range: Western Atlantic, South Carolina, USA and northeastern Gulf of Mexico to Brazil. More northern records erroneous. Absent in oceanic areas of the Caribbean Sea. BiologyDorsal spines (total): 6; Dorsal soft rays (total): 12; Anal spines: 0; Anal soft rays: 13Source: FishBase, licensed CC BY-NC 4.0. Species factsScientific nameCtenogobius stigmaticusFamilyGobiidae (Gobies)OrderPerciformes (Perch-like fish)ClassActinopterygii (Ray-finned fishes)Maximum length8.0EnvironmentMarine; demersalClimateTropicalDistributionWestern Atlantic: South Carolina, USA and northeastern Gulf of Mexico to Brazil. More northern records erroneous. Absent in oceanic areas of the Caribbean Sea.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 midasSpotfin gobyOxyurichthys stigmalophiusDash gobyCtenogobius saepepallensSee 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