HomeFish encyclopediaRay-finned fishesPerch-like fishCombtooth blenniesVermiculated blenny Vermiculated blenny (Entomacrodus vermiculatus) Scientific name: Entomacrodus vermiculatus Valenciennes, 1836 The Vermiculated blenny (Entomacrodus vermiculatus) is a marine fish of the family Blenniidae. Native range: Western Indian Ocean, Seychelles and Maldives. Eastern Indian Ocean: Christmas Island. BiologyIntertidal, actively shuttling back and forth between rock pools and air. Breathes air when out of water. Oviparous. Eggs are demersal and adhesive.Source: FishBase, licensed CC BY-NC 4.0. Species factsScientific nameEntomacrodus vermiculatusFamilyBlenniidae (Combtooth blennies)OrderPerciformes (Perch-like fish)ClassActinopterygii (Ray-finned fishes)Maximum length18.0Depth range0–3 m (0–10 ft)EnvironmentMarine; demersal; depth range 0 - 3 mClimateTropicalDistributionWestern Indian Ocean: Seychelles and Maldives. Eastern Indian Ocean: Christmas Island.Conservation status (IUCN)Not EvaluatedThreat to humansHarmlessResilienceMedium, minimum population doubling time 1.4 - 4.4 years (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