HomeFish encyclopediaRay-finned fishesPerch-like fishDottybacksOcellate eel blenny Ocellate eel blenny (Blennodesmus scapularis) Scientific name: Blennodesmus scapularis G?nther, 1872 The Ocellate eel blenny (Blennodesmus scapularis) is a marine fish of the family Pseudochromidae. Native range: Western Central Pacific, northern Australia, from Western Australia to Queensland. BiologyDorsal spines (total): 1; Dorsal soft rays (total): 49-53; Anal spines: 0; Anal soft rays: 38 - 43; Vertebrae: 56 - 59. Gill membranes fused ventrally to isthmus. Shoulder with an ocellated, black, eye-sized spot. Lateral line short with 9.7 (6-14) pored scales.Source: FishBase, licensed CC BY-NC 4.0. Species factsScientific nameBlennodesmus scapularisFamilyPseudochromidae (Dottybacks)OrderPerciformes (Perch-like fish)ClassActinopterygii (Ray-finned fishes)Maximum length8.9Depth range3 m (10 ft)EnvironmentMarine; reef-associated; depth range ? - 3 mClimateSubtropicalDistributionWestern Central Pacific: northern Australia, from Western Australia to Queensland.Conservation status (IUCN)Least Concern (LC)Threat to humansHarmlessUsesAquarium: commercial SourcesTaxonomy, distribution and biology data: FishBase (Froese, R. and D. Pauly, eds.), licensed CC BY-NC 4.0.Last updated 27 September 2026