HomeFish encyclopediaRay-finned fishesPerch-like fishCombtooth blenniesPeacock rockskipper Peacock rockskipper (Istiblennius meleagris) Scientific name: Istiblennius meleagris Valenciennes, 1836 The Peacock rockskipper (Istiblennius meleagris) is a brackish-water fish of the family Blenniidae. Native range: Western Pacific, Queensland to western Australia. BiologyOccurs along rocky and mangrove shores; in shallow depths and perhaps, under brackish or freshwater conditions. Oviparous. Eggs are demersal and adhesive.Source: FishBase, licensed CC BY-NC 4.0. Species factsScientific nameIstiblennius meleagrisFamilyBlenniidae (Combtooth blennies)OrderPerciformes (Perch-like fish)ClassActinopterygii (Ray-finned fishes)Maximum length15.0EnvironmentMarine; brackish; reef-associatedClimateTemperateDistributionWestern Pacific: Queensland to western Australia.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