HomeFish encyclopediaRay-finned fishesPerch-like fishGobiesRoule's goby Roule's goby (Gobius roulei) Scientific name: Gobius roulei de Buen, 1928 The Roule's goby (Gobius roulei) is a marine fish of the family Gobiidae. Native range: Eastern Atlantic and Mediterranean Sea. BiologyOccurs inshore in the Mediterranean but found in deeper waters off Portugal.Source: FishBase, licensed CC BY-NC 4.0. Species factsScientific nameGobius rouleiFamilyGobiidae (Gobies)OrderPerciformes (Perch-like fish)ClassActinopterygii (Ray-finned fishes)Maximum length8.0Depth range320–385 m (1050–1263 ft)EnvironmentMarine; bathydemersal; depth range 320 - 385 mClimateDeep-waterDistributionEastern Atlantic and Mediterranean Sea.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