HomeFish encyclopediaRay-finned fishesDoriesZeniontidsFalse dory False dory (Cyttomimus affinis) Scientific name: Cyttomimus affinis Weber, 1913 The False dory (Cyttomimus affinis) is a marine fish of the family Zenionidae. Native range: Western Pacific, Japan, Arafura Sea, and Australia. BiologyFound on the continental slope. Benthic species.Source: FishBase, licensed CC BY-NC 4.0. Species factsScientific nameCyttomimus affinisFamilyZenionidae (Zeniontids)OrderZeiformes (Dories)ClassActinopterygii (Ray-finned fishes)Maximum length7.0Depth range304 m (997 ft)EnvironmentMarine; bathydemersal; depth range ? - 304 mClimateDeep-waterDistributionWestern Pacific: Japan, Arafura Sea, and 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