HomeFish encyclopediaRay-finned fishesPerch-like fishDragonetsDecorated dragonet Decorated dragonet (Callionymus decoratus) Scientific name: Callionymus decoratus Gilbert, 1905 The Decorated dragonet (Callionymus decoratus) is a marine fish of the family Callionymidae. Native range: Eastern Central Pacific, known only from the Hawaiian Islands. BiologyFound in lagoons and bays to well offshore, usually on fine sand substrata not ordinarily disturbed by surge. Benthic.Source: FishBase, licensed CC BY-NC 4.0. Species factsScientific nameCallionymus decoratusFamilyCallionymidae (Dragonets)OrderPerciformes (Perch-like fish)ClassActinopterygii (Ray-finned fishes)Maximum length20.8Depth range1–134 m (3–440 ft)EnvironmentMarine; demersal; depth range 1 - 134 mClimateTropicalDistributionEastern Central Pacific: known only from the Hawaiian Islands.Conservation status (IUCN)Not EvaluatedThreat to humansHarmlessResilienceMedium, minimum population doubling time 1.4 - 4.4 years (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