HomeFish encyclopediaRay-finned fishesPerch-like fishCombtooth blenniesCrested blenny Crested blenny (Hypleurochilus geminatus) Scientific name: Hypleurochilus geminatus Wood, 1825 The Crested blenny (Hypleurochilus geminatus) is a marine fish of the family Blenniidae. BiologyOviparous. Eggs are demersal and adhesive.Source: FishBase, licensed CC BY-NC 4.0. Species factsScientific nameHypleurochilus geminatusFamilyBlenniidae (Combtooth blennies)OrderPerciformes (Perch-like fish)ClassActinopterygii (Ray-finned fishes)Maximum length10.0EnvironmentMarine; demersalClimateSubtropicalDistributionWestern Atlantic: North Carolina to Texas, including southern Florida in the USA. Recorded from coast of Central and South America (to Brazil), but these records probably are not of this species.Conservation status (IUCN)Not EvaluatedThreat to humansHarmlessUsesFisheries: of no interestResilienceHigh, 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