HomeFish encyclopediaRay-finned fishesPerch-like fishSea chubsRevillagigedo sea chub Revillagigedo sea chub (Kyphosus lutescens) Scientific name: Kyphosus lutescens Jordan & Gilbert, 1882 The Revillagigedo sea chub (Kyphosus lutescens) is a marine fish of the family Kyphosidae. Native range: Eastern Central Pacific. Species factsScientific nameKyphosus lutescensFamilyKyphosidae (Sea chubs)OrderPerciformes (Perch-like fish)ClassActinopterygii (Ray-finned fishes)EnvironmentMarine; reef-associatedClimateTropicalDistributionEastern Central Pacific.Conservation status (IUCN)Least Concern (LC)Threat 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