HomeFish encyclopediaRay-finned fishesPerch-like fishPike-, tube- and flagblenniesBlackbelly blenny Blackbelly blenny (Stathmonotus hemphillii) Scientific name: Stathmonotus hemphillii Bean, 1885 The Blackbelly blenny (Stathmonotus hemphillii) is a marine fish of the family Chaenopsidae. Native range: Western Central Atlantic, southern Florida and the Bahamas to Honduras and the Lesser Antilles. BiologyUsually in shallow water associated with coral but may also be found in shallow, clear water with limestone rubble.Source: FishBase, licensed CC BY-NC 4.0. Species factsScientific nameStathmonotus hemphilliiFamilyChaenopsidae (Pike-, tube- and flagblennies)OrderPerciformes (Perch-like fish)ClassActinopterygii (Ray-finned fishes)Maximum length5.0EnvironmentMarine; reef-associatedClimateTropicalDistributionWestern Central Atlantic: southern Florida and the Bahamas to Honduras and the Lesser Antilles.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