HomeFish encyclopediaRay-finned fishesPerch-like fishGobiesMelasma pygmy goby Melasma pygmy goby (Eviota melasma) Scientific name: Eviota melasma Lachner & Karnella, 1980 The Melasma pygmy goby (Eviota melasma) is a marine fish of the family Gobiidae. BiologyDorsal spines (total): 5 - 7; Dorsal soft rays (total): 8-10; Anal spines: 1; Anal soft rays: 8 - 9Source: FishBase, licensed CC BY-NC 4.0. Species factsScientific nameEviota melasmaFamilyGobiidae (Gobies)OrderPerciformes (Perch-like fish)ClassActinopterygii (Ray-finned fishes)Maximum length3.0Depth range20 m (66 ft)EnvironmentMarine; reef-associated; depth range ? - 20 mClimateTropicalDistributionWestern Pacific: Cocos-Keeling Islands to Samoa, north to the Yaeyama Islands, south to Scott Reef (?) and the southern Great Barrier Reef; Belau, Truk, and Enewetak in Micronesia.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