HomeFish encyclopediaRay-finned fishesSilversidesSilversidesCulion silverside Culion silverside (Atherinomorus regina) Scientific name: Atherinomorus regina Seale, 1910 The Culion silverside (Atherinomorus regina) is a marine fish of the family Atherinidae. Native range: Western Pacific, Culion and Busuanga Islands, Philippines. BiologyDorsal spines (total): 6 - 8; Dorsal soft rays (total): 9-10; Anal spines: 1; Anal soft rays: 10 - 12. No teeth on palatines. Origin of dorsal fin at or up to 2 scales in front of vertical through ventral tips. Midlateral band silvery with a line of small dark dots above and minute black dots on row of scales below.Source: FishBase, licensed CC BY-NC 4.0. Species factsScientific nameAtherinomorus reginaFamilyAtherinidae (Silversides)OrderAtheriniformes (Silversides)ClassActinopterygii (Ray-finned fishes)Maximum length7.0EnvironmentMarine; demersalClimateTropicalDistributionWestern Pacific: Culion and Busuanga Islands, Philippines.Conservation status (IUCN)Not EvaluatedThreat to humansHarmlessUsesFisheries: of no interestResilienceHigh, 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