HomeFish encyclopediaRay-finned fishesPerch-like fishPike-, tube- and flagblenniesBlackhead blenny Blackhead blenny (Emblemariopsis bahamensis) Scientific name: Emblemariopsis bahamensis Stephens, 1961 The Blackhead blenny (Emblemariopsis bahamensis) is a marine fish of the family Chaenopsidae. Native range: Western Atlantic, southeastern Florida in USA, Bahamas to Lesser Antilles and Central America. Also western Caribbean and South American coast. BiologyInhabit small patch reefs surrounded by fine white sand.Source: FishBase, licensed CC BY-NC 4.0. Species factsScientific nameEmblemariopsis bahamensisFamilyChaenopsidae (Pike-, tube- and flagblennies)OrderPerciformes (Perch-like fish)ClassActinopterygii (Ray-finned fishes)Maximum length2.5EnvironmentMarine; reef-associatedClimateTropicalDistributionWestern Atlantic: southeastern Florida in USA, Bahamas to Lesser Antilles and Central America. Also western Caribbean and South American coast.Conservation status (IUCN)Not EvaluatedThreat to humansHarmless SourcesTaxonomy, distribution and biology data: FishBase (Froese, R. and D. Pauly, eds.), licensed CC BY-NC 4.0.Last updated 27 September 2026