HomeFish encyclopediaRay-finned fishesSilversidesNeotropical silversidesBright silverside Bright silverside (Atherinella serrivomer) Scientific name: Atherinella serrivomer Chernoff, 1986 The Bright silverside (Atherinella serrivomer) is a marine fish of the family Atherinopsidae. Native range: Eastern Pacific, mouth of Parita Bay, Panama to Tumbes, Peru. Species factsScientific nameAtherinella serrivomerFamilyAtherinopsidae (Neotropical silversides)OrderAtheriniformes (Silversides)ClassActinopterygii (Ray-finned fishes)Common length12.3EnvironmentMarine; pelagic-neriticClimateTropicalDistributionEastern Pacific: mouth of Parita Bay, Panama to Tumbes, Peru.Conservation status (IUCN)Least Concern (LC)Threat to humansHarmlessResilienceHigh, 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