HomeFish encyclopediaRay-finned fishesPerch-like fishPike-, tube- and flagblenniesMoth blenny Moth blenny (Ekemblemaria nigra) Scientific name: Ekemblemaria nigra Meek & Hildebrand, 1928 The Moth blenny (Ekemblemaria nigra) is a marine fish of the family Chaenopsidae. Native range: Western Atlantic, Colombia and Panama. Species factsScientific nameEkemblemaria nigraFamilyChaenopsidae (Pike-, tube- and flagblennies)OrderPerciformes (Perch-like fish)ClassActinopterygii (Ray-finned fishes)Maximum length4.2EnvironmentMarine; reef-associatedClimateTropicalDistributionWestern Atlantic: Colombia and Panama.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