HomeFish encyclopediaRay-finned fishesCharacinsToothless characinsStout sardine Stout sardine (Steindachnerina argentea) Scientific name: Steindachnerina argentea Gill, 1858 The Stout sardine (Steindachnerina argentea) is a freshwater fish of the family Curimatidae. Native range: South America, Orinoco River basin, Caribbean versant rivers of Venezuela and Trinidad. Species factsScientific nameSteindachnerina argenteaFamilyCurimatidae (Toothless characins)OrderCharaciformes (Characins)ClassActinopterygii (Ray-finned fishes)Maximum length9.3EnvironmentFreshwater; benthopelagicClimateTropicalDistributionSouth America: Orinoco River basin, Caribbean versant rivers of Venezuela and Trinidad.Conservation status (IUCN)Not EvaluatedThreat to humansHarmless SourcesTaxonomy, distribution and biology data: FishBase (Froese, R. and D. Pauly, eds.), licensed CC BY-NC 4.0.Last updated 27 September 2026