HomeFish encyclopediaRay-finned fishesPerch-like fishSnooksYellowfin snook Yellowfin snook (Centropomus robalito) Scientific name: Centropomus robalito Jordan & Gilbert, 1882 The Yellowfin snook (Centropomus robalito) is a brackish-water fish of the family Centropomidae. Native range: Eastern Pacific, Gulf of California to northern Colombia. BiologyBody elongate and somewhat compressed; dorsal profile slightly concave above the eyes; lateral line extending to posterior edge of caudal fin; second anal spine, when folded down, reaching or surpassing origin of caudal fin; pectoral and pelvic fins sub-equal; first gill arch with 26 to 31 gill rakers; back blue gray; belly white; lateral line pale; membranes between dorsal spines and between second and third anal spines pale.Source: FishBase, licensed CC BY-NC 4.0. Species factsScientific nameCentropomus robalitoFamilyCentropomidae (Snooks)OrderPerciformes (Perch-like fish)ClassActinopterygii (Ray-finned fishes)Maximum length34.5Common length25.0EnvironmentMarine; brackish; pelagic-neriticClimateTropicalDistributionEastern Pacific: Gulf of California to northern Colombia.Conservation status (IUCN)Least Concern (LC)Threat to humansHarmlessUsesFisheries: commercial; gamefish: yesResilienceHigh, 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