HomeFish encyclopediaRay-finned fishesPerch-like fishCombtooth blenniesTwo-eyed blenny Two-eyed blenny (Chalaroderma ocellata) Scientific name: Chalaroderma ocellata Gilchrist & Thompson, 1908 The Two-eyed blenny (Chalaroderma ocellata) is a marine fish of the family Blenniidae. Native range: Southeast Atlantic, known only from Saldanha Bay to Port Elizabeth in South Africa. BiologyDorsal spines (total): 12 - 13; Dorsal soft rays (total): 19-21; Anal spines: 2; Anal soft rays: 21 - 22. Dusky in color; dark spot covering base of 3rd to 5th dorsal spines.Source: FishBase, licensed CC BY-NC 4.0. Species factsScientific nameChalaroderma ocellataFamilyBlenniidae (Combtooth blennies)OrderPerciformes (Perch-like fish)ClassActinopterygii (Ray-finned fishes)Maximum length7.0EnvironmentMarine; demersalClimateSubtropicalDistributionSoutheast Atlantic: known only from Saldanha Bay to Port Elizabeth in South Africa.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