HomeFish encyclopediaRay-finned fishesPerch-like fishGobiesAustralian sailfin goby Australian sailfin goby (Nesogobius pulchellus) Scientific name: Nesogobius pulchellus Castelnau, 1872 The Australian sailfin goby (Nesogobius pulchellus) is a marine fish of the family Gobiidae. Native range: Indo-West Pacific, widespread in the southern Australia, from Sydney, New South Wales to Perth, Western Australia, including Tasmania. BiologyCommonly found in seagrass areas, but also on rocky reefs to 20 m.Source: FishBase, licensed CC BY-NC 4.0. Species factsScientific nameNesogobius pulchellusFamilyGobiidae (Gobies)OrderPerciformes (Perch-like fish)ClassActinopterygii (Ray-finned fishes)Maximum length7.0Common length5.0Depth range20 m (66 ft)EnvironmentMarine; demersal; depth range ? - 20 mClimateSubtropicalDistributionIndo-West Pacific: widespread in the southern Australia, from Sydney, New South Wales to Perth, Western Australia, including Tasmania.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