HomeFish encyclopediaRay-finned fishesPerch-like fishPike-, tube- and flagblenniesRidge blenny Ridge blenny (Emblemaria culmenis) Scientific name: Emblemaria culmenis Stephens, 1970 The Ridge blenny (Emblemaria culmenis) is a marine fish of the family Chaenopsidae. Native range: Western Central Atlantic, known only from the holotype taken off Venezuela. BiologyDorsal spines (total): 22; Dorsal soft rays (total): 15; Anal soft rays: 24. Pair of obvious bony ridges on rear half of interorbital region.Source: FishBase, licensed CC BY-NC 4.0. Species factsScientific nameEmblemaria culmenisFamilyChaenopsidae (Pike-, tube- and flagblennies)OrderPerciformes (Perch-like fish)ClassActinopterygii (Ray-finned fishes)Maximum length5.1Depth range64 m (210 ft)EnvironmentMarine; demersal; depth range 64 - 64 mClimateTropicalDistributionWestern Central Atlantic: known only from the holotype taken off Venezuela.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