HomeFish encyclopediaRay-finned fishesPerch-like fishParrotfishesEclipse parrotfish Eclipse parrotfish (Scarus russelii) Scientific name: Scarus russelii Valenciennes, 1840 The Eclipse parrotfish (Scarus russelii) is a marine fish of the family Scaridae. 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 russeliiFamilyScaridae (Parrotfishes)OrderPerciformes (Perch-like fish)ClassActinopterygii (Ray-finned fishes)Maximum length51.0EnvironmentMarine; reef-associatedClimateTropicalDistributionWestern Indian Ocean: East Africa, including Madagascar, Seychelles, and Mauritius to the south coast of India and Sri Lanka. Absent from the Red Sea (probably replaced by Scarus fuscopurpureus) and Persian Gulf. Presence in Somalia to be confirmed. Eastern Indian Ocean: Similan Island, Thailand.Conservation status (IUCN)Least Concern (LC)Threat to humansHarmlessUsesFisheries: commercialResilienceMedium, 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