HomeFish encyclopediaRay-finned fishesPerch-like fishGobiesCoates' goby Coates' goby (Glossogobius coatesi) Scientific name: Glossogobius coatesi Hoese & Allen, 1990 The Coates' goby (Glossogobius coatesi) is a freshwater fish of the family Gobiidae. Native range: Oceania, endemic to Papua New Guinea. BiologyDorsal spines (total): 7; Dorsal soft rays (total): 8; Anal spines: 1; Anal soft rays: 8Source: FishBase, licensed CC BY-NC 4.0. Species factsScientific nameGlossogobius coatesiFamilyGobiidae (Gobies)OrderPerciformes (Perch-like fish)ClassActinopterygii (Ray-finned fishes)Maximum length10.0EnvironmentFreshwater; demersalClimateTropicalDistributionOceania: endemic to Papua New Guinea.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