HomeFish encyclopediaRay-finned fishesPerch-like fishDragonetsCooper?s dragonet Cooper?s dragonet (Callionymus cooperi) Scientific name: Callionymus cooperi Regan, 1908 The Cooper?s dragonet (Callionymus cooperi) is a marine fish of the family Callionymidae. Native range: Western Indian Ocean, Maldives. Species factsScientific nameCallionymus cooperiFamilyCallionymidae (Dragonets)OrderPerciformes (Perch-like fish)ClassActinopterygii (Ray-finned fishes)Depth range73–81 m (240–266 ft)EnvironmentMarine; demersal; depth range 73 - 81 mClimateTropicalDistributionWestern Indian Ocean: Maldives.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