HomeFish encyclopediaRay-finned fishesPerch-like fishCombtooth blenniesOman blenny Oman blenny (Oman ypsilon) Scientific name: Oman ypsilon Springer, 1985 The Oman blenny (Oman ypsilon) is a marine fish of the family Blenniidae. Native range: Western Indian Ocean, known only from central Oman. BiologyDorsal spines (total): 10; Dorsal soft rays (total): 25-26; Anal spines: 2; Anal soft rays: 23 - 24Source: FishBase, licensed CC BY-NC 4.0. Species factsScientific nameOman ypsilonFamilyBlenniidae (Combtooth blennies)OrderPerciformes (Perch-like fish)ClassActinopterygii (Ray-finned fishes)Maximum length4.0Depth range2–6 m (7–20 ft)EnvironmentMarine; demersal; depth range 2 - 6 mClimateTropicalDistributionWestern Indian Ocean: known only from central Oman.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