HomeFish encyclopediaRay-finned fishesPerch-like fishCombtooth blenniesSeale's rockskipper Seale's rockskipper (Entomacrodus sealei) Scientific name: Entomacrodus sealei Bryan & Herre, 1903 The Seale's rockskipper (Entomacrodus sealei) is a marine fish of the family Blenniidae. Native range: Pacific Ocean, Mariana and Caroline Islands to the Line and Pitcairn Islands, south to Rapa; throughout Micronesia. BiologyDorsal spines (total): 13; Dorsal soft rays (total): 14-16; Anal spines: 2; Anal soft rays: 16 - 17Source: FishBase, licensed CC BY-NC 4.0. Species factsScientific nameEntomacrodus sealeiFamilyBlenniidae (Combtooth blennies)OrderPerciformes (Perch-like fish)ClassActinopterygii (Ray-finned fishes)Maximum length8.0EnvironmentMarine; reef-associatedClimateTropicalDistributionPacific Ocean: Mariana and Caroline Islands to the Line and Pitcairn Islands, south to Rapa; throughout Micronesia.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