HomeMarine aquarium fishGobies, blennies & dottybacksBlackbelly goby Blackbelly goby (Eviota nigriventris) Scientific name: Eviota nigriventris Giltay, 1933 The Blackbelly goby (Eviota nigriventris) is a marine fish of the family Gobiidae. Native range: Western Pacific, the Philippines to Melanesia and eastern Australia. Also known from the Yaeyama Islands. BiologyDorsal spines (total): 6 - 7; Dorsal soft rays (total): 9-10; Anal spines: 1; Anal soft rays: 8 - 9Source: FishBase, licensed CC BY-NC 4.0. Species factsScientific nameEviota nigriventrisFamilyGobiidae (Gobies)OrderPerciformes (Perch-like fish)ClassActinopterygii (Ray-finned fishes)Maximum length3.0Depth range6–20 m (20–66 ft)EnvironmentMarine; reef-associated; depth range 6 - 20 mClimateTropicalDistributionWestern Pacific: the Philippines to Melanesia and eastern Australia. Also known from the Yaeyama Islands.Conservation status (IUCN)Not EvaluatedThreat to humansHarmlessUsesAquarium: commercialResilienceHigh, minimum population doubling time less than 15 months (Preliminary K or Fecundity.) More gobies, blennies & dottybacksYellow prawn-gobyCryptocentrus cinctusPersian blennyEcsenius midasFire gobyNemateleotris magnificaYellowhead jawfishOpistognathus aurifronsTwostripe pygmy gobyEviota bifasciataCommon fusegobyFusigobius neophytusSee all gobies, blennies & dottybacks SourcesTaxonomy, distribution and biology data: FishBase (Froese, R. and D. Pauly, eds.), licensed CC BY-NC 4.0.Last updated 27 September 2026