HomeFish encyclopediaRay-finned fishesPerch-like fishSnooksMexican snook Mexican snook (Centropomus poeyi) Scientific name: Centropomus poeyi Ch?vez, 1961 The Mexican snook (Centropomus poeyi) is a freshwater fish of the family Centropomidae. Native range: Western Central Atlantic, Tampico, Mexico to Belize. BiologyInhabits coastal waters, estuaries and lagoons, penetrating into freshwater. Spawning occurs in fresh or low brackish water. Feeds on fish and crustaceans.Source: FishBase, licensed CC BY-NC 4.0. Species factsScientific nameCentropomus poeyiFamilyCentropomidae (Snooks)OrderPerciformes (Perch-like fish)ClassActinopterygii (Ray-finned fishes)Maximum length90.0Common length45.0EnvironmentMarine; freshwater; brackish; demersalClimateTropicalDistributionWestern Central Atlantic: Tampico, Mexico to Belize.Conservation status (IUCN)Not EvaluatedThreat to humansHarmlessUsesFisheries: minor commercial; gamefish: yesResilienceMedium, 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