HomeFish encyclopediaRay-finned fishesSilversidesNeotropical silversidesBeach silverside Beach silverside (Atherinella blackburni) Scientific name: Atherinella blackburni Schultz, 1949 The Beach silverside (Atherinella blackburni) is a marine fish of the family Atherinopsidae. Native range: Western Central Atlantic, southern part of the Caribbean. Coasts of Central and South America. Species factsScientific nameAtherinella blackburniFamilyAtherinopsidae (Neotropical silversides)OrderAtheriniformes (Silversides)ClassActinopterygii (Ray-finned fishes)Maximum length13.0Common length10.0EnvironmentMarine; benthopelagicClimateTropicalDistributionWestern Central Atlantic: southern part of the Caribbean. Coasts of Central and South America.Conservation status (IUCN)Not EvaluatedThreat to humansHarmlessUsesFisheries: minor commercialResilienceHigh, 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