HomeFish encyclopediaRay-finned fishesPerch-like fishCombtooth blenniesTessellated blenny Tessellated blenny (Hypsoblennius invemar) Scientific name: Hypsoblennius invemar Smith-Vaniz & Acero P., 1980 The Tessellated blenny (Hypsoblennius invemar) is a marine fish of the family Blenniidae. Native range: Western Atlantic, Louisiana, USA and the Gulf of Mexico to Rio de Janeiro, Brazil. BiologyDorsal spines (total): 12; Dorsal soft rays (total): 12; Anal spines: 2; Anal soft rays: 14. Head and usually pectoral fin base have orange spots on dark background. Black spot on side of head behind eye.Source: FishBase, licensed CC BY-NC 4.0. Species factsScientific nameHypsoblennius invemarFamilyBlenniidae (Combtooth blennies)OrderPerciformes (Perch-like fish)ClassActinopterygii (Ray-finned fishes)Maximum length5.8Depth range3 m (10 ft)EnvironmentMarine; demersal; depth range ? - 3 mClimateTropicalDistributionWestern Atlantic: Louisiana, USA and the Gulf of Mexico to Rio de Janeiro, Brazil.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