HomeFish encyclopediaRay-finned fishesPerch-like fishGobiesBlackspine pygmygoby Blackspine pygmygoby (Eviota nigrispina) Scientific name: Eviota nigrispina Greenfield & Suzuki, 2010 The Blackspine pygmygoby (Eviota nigrispina) is a marine fish of the family Gobiidae. Native range: Northwest Pacific, Ryukyu Islands, Japan. BiologyDorsal spines (total): 7; Dorsal soft rays (total): 8; Anal spines: 1; Anal soft rays: 7. This species has an 8/7 dorsal/anal formula; unbranched pectoral-fin rays; when alive or fresh, there is a distinct black stripe along the backbone and when preserved, with a strong black pigment along scale pockets on the ventral half of the sides.Source: FishBase, licensed CC BY-NC 4.0. Species factsScientific nameEviota nigrispinaFamilyGobiidae (Gobies)OrderPerciformes (Perch-like fish)ClassActinopterygii (Ray-finned fishes)Maximum length1.5EnvironmentMarine; benthopelagicClimateSubtropicalDistributionNorthwest Pacific: Ryukyu Islands, Japan.Conservation status (IUCN)Not EvaluatedThreat to humansHarmlessUsesFisheries: SourcesTaxonomy, distribution and biology data: FishBase (Froese, R. and D. Pauly, eds.), licensed CC BY-NC 4.0.Last updated 27 September 2026