HomeFish encyclopediaRay-finned fishesPerch-like fishCombtooth blenniesImposter fangblenny Imposter fangblenny (Plagiotremus phenax) Scientific name: Plagiotremus phenax Smith-Vaniz, 1976 The Imposter fangblenny (Plagiotremus phenax) is a marine fish of the family Blenniidae. Native range: Indian Ocean. BiologyMimics Meiacanthus smithi. Oviparous. Eggs are demersal and adhesive.Source: FishBase, licensed CC BY-NC 4.0. Species factsScientific namePlagiotremus phenaxFamilyBlenniidae (Combtooth blennies)OrderPerciformes (Perch-like fish)ClassActinopterygii (Ray-finned fishes)Maximum length8.0Depth range1–3 m (3–10 ft)EnvironmentMarine; reef-associated; depth range 1 - 3 mClimateTropicalDistributionIndian Ocean.Conservation status (IUCN)Not EvaluatedThreat to humansHarmlessResilienceHigh, 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