HomeFish encyclopediaRay-finned fishesPerch-like fishLabrisomidsSpotcheek blenny Spotcheek blenny (Labrisomus nigricinctus) Scientific name: Labrisomus nigricinctus Howell Rivero, 1936 The Spotcheek blenny (Labrisomus nigricinctus) is a marine fish of the family Labrisomidae. Native range: Western Atlantic, southern Florida (USA), Bahamas, and Yucatan (Mexico) to northern South America. Also Antilles, Caribbean to Brazil. BiologyDorsal spines (total): 18; Dorsal soft rays (total): 11-12; Anal spines: 2; Anal soft rays: 18Source: FishBase, licensed CC BY-NC 4.0. Species factsScientific nameLabrisomus nigricinctusFamilyLabrisomidae (Labrisomids)OrderPerciformes (Perch-like fish)ClassActinopterygii (Ray-finned fishes)Maximum length8.0Depth range0–10 m (0–33 ft)EnvironmentMarine; reef-associated; depth range 0 - 10 mClimateSubtropicalDistributionWestern Atlantic: southern Florida (USA), Bahamas, and Yucatan (Mexico) to northern South America. Also Antilles, Caribbean to Brazil.Conservation status (IUCN)Not EvaluatedThreat to humansHarmlessUsesAquarium: commercial SourcesTaxonomy, distribution and biology data: FishBase (Froese, R. and D. Pauly, eds.), licensed CC BY-NC 4.0.Last updated 27 September 2026