HomeMarine aquarium fishGobies, blennies & dottybacksRed Sea mimic blenny Red Sea mimic blenny (Ecsenius gravieri) Scientific name: Ecsenius gravieri Pellegrin, 1906 The Red Sea mimic blenny (Ecsenius gravieri) is a marine fish of the family Blenniidae. Native range: Western Indian Ocean, Red Sea (including the Gulf of Aqaba) to the westernmost Gulf of Aden. BiologyMimics Meiacanthus nigrolineatus. Oviparous. Eggs are demersal and adhesive.Source: FishBase, licensed CC BY-NC 4.0. Species factsScientific nameEcsenius gravieriFamilyBlenniidae (Combtooth blennies)OrderPerciformes (Perch-like fish)ClassActinopterygii (Ray-finned fishes)Maximum length8.0EnvironmentMarine; reef-associatedClimateTropicalDistributionWestern Indian Ocean: Red Sea (including the Gulf of Aqaba) to the westernmost Gulf of Aden.Conservation status (IUCN)Not EvaluatedThreat to humansHarmlessUsesAquarium: commercialResilienceHigh, minimum population doubling time less than 15 months (Preliminary K or Fecundity.) More gobies, blennies & dottybacksYellowhead jawfishOpistognathus aurifronsFire gobyNemateleotris magnificaYellow prawn-gobyCryptocentrus cinctusPersian blennyEcsenius midasSmooth-fin blennyEcsenius frontalisBanda comb-toothEcsenius bandanusSee all gobies, blennies & dottybacks SourcesTaxonomy, distribution and biology data: FishBase (Froese, R. and D. Pauly, eds.), licensed CC BY-NC 4.0.Last updated 27 September 2026