HomeFish encyclopediaRay-finned fishesPerch-like fishGobiesSmooth-scale goby Smooth-scale goby (Hetereleotris margaretae) Scientific name: Hetereleotris margaretae Hoese, 1986 The Smooth-scale goby (Hetereleotris margaretae) is a marine fish of the family Gobiidae. Native range: Western Indian Ocean, Sodwana Bay, South Africa and Reunion. BiologyDorsal spines (total): 7; Dorsal soft rays (total): 11; Anal spines: 1; Anal soft rays: 10. 2 bars behind eye; dark spot above opercle; about 6 dark bars on body.Source: FishBase, licensed CC BY-NC 4.0. Species factsScientific nameHetereleotris margaretaeFamilyGobiidae (Gobies)OrderPerciformes (Perch-like fish)ClassActinopterygii (Ray-finned fishes)Maximum length3.0EnvironmentMarine; reef-associatedClimateSubtropicalDistributionWestern Indian Ocean: Sodwana Bay, South Africa and Reunion.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