HomeFish encyclopediaRay-finned fishesPerch-like fishGobiesSlimy goby Slimy goby (Callogobius flavobrunneus) Scientific name: Callogobius flavobrunneus Smith, 1958 The Slimy goby (Callogobius flavobrunneus) is a marine fish of the family Gobiidae. Native range: Indo-West Pacific. BiologyDorsal spines (total): 7; Dorsal soft rays (total): 10; Anal spines: 1; Anal soft rays: 8. Dark brown in color, with faint saddles under dorsal fin; median fins dark with white spots; pectorals pale with wavy dark stripes; pelvic fins clear.Source: FishBase, licensed CC BY-NC 4.0. Species factsScientific nameCallogobius flavobrunneusFamilyGobiidae (Gobies)OrderPerciformes (Perch-like fish)ClassActinopterygii (Ray-finned fishes)Maximum length7.0EnvironmentMarine; demersalClimateTropicalDistributionIndo-West Pacific.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