HomeFish encyclopediaRay-finned fishesClingfishesClingfishes and singleslitsEastern cleaner-clingfish Eastern cleaner-clingfish (Cochleoceps orientalis) Scientific name: Cochleoceps orientalis Hutchins, 1991 The Eastern cleaner-clingfish (Cochleoceps orientalis) is a marine fish of the family Gobiesocidae. Native range: Southwest Pacific, New South Wales and eastern Victoria, Australia. BiologyDorsal spines (total): 0; Dorsal soft rays (total): 5-6; Anal spines: 0; Anal soft rays: 4 - 6. Caudal fin rounded. Pelvic fins united into moderate-sized double sucking-disc, posterior half with a fleshy fringe. Greenish-yellow to orange with small scattered dark spots to larger red spots, variable in density; iridescent blue dashes or lines dorsally and across sides over head and body.Source: FishBase, licensed CC BY-NC 4.0. Species factsScientific nameCochleoceps orientalisFamilyGobiesocidae (Clingfishes and singleslits)OrderGobiesociformes (Clingfishes)ClassActinopterygii (Ray-finned fishes)Maximum length5.5Depth range3–40 m (10–131 ft)EnvironmentMarine; demersal; depth range 3 - 40 mClimateSubtropicalDistributionSouthwest Pacific: New South Wales and eastern Victoria, Australia.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