HomeFish encyclopediaRay-finned fishesScorpionfishes and FlatheadsScorpionfishes or rockfishesCook's scorpionfish Cook's scorpionfish (Scorpaena cookii) Scientific name: Scorpaena cookii G?nther, 1874 The Cook's scorpionfish (Scorpaena cookii) is a marine fish of the family Scorpaenidae. Native range: Southwest Pacific. BiologyOccurs in inshore waters of the continental shelf. Benthic.Source: FishBase, licensed CC BY-NC 4.0. Species factsScientific nameScorpaena cookiiFamilyScorpaenidae (Scorpionfishes or rockfishes)OrderScorpaeniformes (Scorpionfishes and Flatheads)ClassActinopterygii (Ray-finned fishes)Maximum length26.0Depth range50 m (164 ft)EnvironmentMarine; demersal; depth range ? - 50 mClimateTemperateDistributionSouthwest Pacific.Conservation status (IUCN)Not EvaluatedThreat to humansHarmlessResilienceLow, minimum population doubling time 4.5 - 14 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