HomeFreshwater aquarium fishPuffers, gobies & brackish fishEyebar goby Eyebar goby (Gnatholepis cauerensis cauerensis) Scientific name: Gnatholepis cauerensis cauerensis Bleeker, 1853 The Eyebar goby (Gnatholepis cauerensis cauerensis) is a brackish-water fish of the family Gobiidae. Native range: Indo-Pacific, Transkei, South Africa and through most Indian Ocean islands to the Hawaiian, Marquesan, and Society islands, south to Rapa Island. BiologyA common species that occurs in sheltered sandy areas from reef flats to seaward reefs; over sandy bottoms near pieces of rubble, rock, or coralSource: FishBase, licensed CC BY-NC 4.0. Species factsScientific nameGnatholepis cauerensis cauerensisFamilyGobiidae (Gobies)OrderPerciformes (Perch-like fish)ClassActinopterygii (Ray-finned fishes)Maximum length6.0Depth range0–48 m (0–157 ft)EnvironmentMarine; brackish; reef-associated; depth range 0 - 48 m, usually 2 - 20 mClimateTropicalDistributionIndo-Pacific: Transkei, South Africa and through most Indian Ocean islands to the Hawaiian, Marquesan, and Society islands, south to Rapa Island.Conservation status (IUCN)Not EvaluatedThreat to humansHarmlessUsesAquarium: commercialResilienceHigh, minimum population doubling time less than 15 months (Preliminary K or Fecundity.) More puffers, gobies & brackish fishBanded archerfishToxotes jaculatrixSilver moonyMonodactylus argenteusRhinogobius duospilusGlobe fishTetraodon lineatusAmazon pufferColomesus asellusSpotted scatScatophagus argusSee all puffers, gobies & brackish fish SourcesTaxonomy, distribution and biology data: FishBase (Froese, R. and D. Pauly, eds.), licensed CC BY-NC 4.0.Last updated 27 September 2026