HomeFish encyclopediaRay-finned fishesScorpionfishes and FlatheadsVelvetfishesDark-finned velvetfish Dark-finned velvetfish (Erisphex aniarus) Scientific name: Erisphex aniarus Thomson, 1967 The Dark-finned velvetfish (Erisphex aniarus) is a marine fish of the family Aploactinidae. Native range: Indo-West Pacific, Indonesia and northwestern Australia. BiologyFound on the continental shelf and continental slope. Benthic.Source: FishBase, licensed CC BY-NC 4.0. Species factsScientific nameErisphex aniarusFamilyAploactinidae (Velvetfishes)OrderScorpaeniformes (Scorpionfishes and Flatheads)ClassActinopterygii (Ray-finned fishes)Maximum length6.1Depth range48–152 m (157–499 ft)EnvironmentMarine; demersal; depth range 48 - 152 mClimateTropicalDistributionIndo-West Pacific: Indonesia and northwestern Australia.Conservation status (IUCN)Not EvaluatedThreat to humansHarmless SourcesTaxonomy, distribution and biology data: FishBase (Froese, R. and D. Pauly, eds.), licensed CC BY-NC 4.0.Last updated 27 September 2026