HomeFish encyclopediaRay-finned fishesPerch-like fishDrums or croakersPacora Pacora (Plagioscion surinamensis) Scientific name: Plagioscion surinamensis Bleeker, 1873 The Pacora (Plagioscion surinamensis) is a freshwater fish of the family Sciaenidae. Native range: South America, Amazon and Magdalena River basins and coastal rivers of Suriname. BiologyLives in estuaries and lower part of streams. Feeds on fish. An important foodfish.Source: FishBase, licensed CC BY-NC 4.0. Species factsScientific namePlagioscion surinamensisFamilySciaenidae (Drums or croakers)OrderPerciformes (Perch-like fish)ClassActinopterygii (Ray-finned fishes)Maximum length70.0EnvironmentFreshwater; brackish; benthopelagicClimateTropicalDistributionSouth America: Amazon and Magdalena River basins and coastal rivers of Suriname.Conservation status (IUCN)Not EvaluatedThreat to humansHarmlessUsesFisheries: commercial; aquaculture: 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