HomeFish encyclopediaRay-finned fishesPerch-like fishGobiesGrey goby Grey goby (Acentrogobius griseus) Scientific name: Acentrogobius griseus Day, 1876 The Grey goby (Acentrogobius griseus) is a freshwater fish of the family Gobiidae. Native range: Asia, India. Species factsScientific nameAcentrogobius griseusFamilyGobiidae (Gobies)OrderPerciformes (Perch-like fish)ClassActinopterygii (Ray-finned fishes)Maximum length8.0EnvironmentMarine; freshwater; brackish; demersal; amphidromousClimateTropicalDistributionAsia: India.Conservation status (IUCN)Not EvaluatedThreat to humansHarmlessUsesFisheries: of no interestResilienceHigh, 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