HomeFish encyclopediaRay-finned fishesPerch-like fishParrotfishesQuoy's parrotfish Quoy's parrotfish (Scarus quoyi) Scientific name: Scarus quoyi Valenciennes, 1840 The Quoy's parrotfish (Scarus quoyi) is a marine fish of the family Scaridae. Native range: Indo-West Pacific, India to Vanuatu, north to the Ryukyu Islands, south to New Caledonia; Palau (Belau) in Micronesia. BiologyDorsal spines (total): 9; Dorsal soft rays (total): 10; Anal spines: 3; Anal soft rays: 9Source: FishBase, licensed CC BY-NC 4.0. Species factsScientific nameScarus quoyiFamilyScaridae (Parrotfishes)OrderPerciformes (Perch-like fish)ClassActinopterygii (Ray-finned fishes)Maximum length40.0Depth range2–18 m (7–59 ft)EnvironmentMarine; reef-associated; depth range 2 - 18 mClimateTropicalDistributionIndo-West Pacific: India to Vanuatu, north to the Ryukyu Islands, south to New Caledonia; Palau (Belau) in Micronesia.Conservation status (IUCN)Least Concern (LC)Threat to humansHarmlessUsesFisheries: commercialResilienceHigh, 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