HomeFish encyclopediaRay-finned fishesSilversidesSilversidesSamoan silverside Samoan silverside (Hypoatherina temminckii) Scientific name: Hypoatherina temminckii Bleeker, 1853 The Samoan silverside (Hypoatherina temminckii) is a marine fish of the family Atherinidae. Native range: Indo-Pacific, Red Sea and Delagoa Bay, Mozambique to the Cook Islands, north to the Caroline Islands, south to Queensland, Australia. BiologyDorsal spines (total): 6 - 8; Dorsal soft rays (total): 8-10; Anal spines: 1; Anal soft rays: 11 - 14. Transparent and blue-green in color, silvery midlateral stripe and abdomen. Ascending process of premaxilla moderately long and narrow, lateral process short and wide. Ramus of dentary highly elevated posteriorly. Midlateral band narrow. Two rows of pigment spots may be present below lateral band.Source: FishBase, licensed CC BY-NC 4.0. Species factsScientific nameHypoatherina temminckiiFamilyAtherinidae (Silversides)OrderAtheriniformes (Silversides)ClassActinopterygii (Ray-finned fishes)Maximum length12.0EnvironmentMarine; reef-associatedClimateTropicalDistributionIndo-Pacific: Red Sea and Delagoa Bay, Mozambique to the Cook Islands, north to the Caroline Islands, south to Queensland, Australia.Conservation status (IUCN)Not EvaluatedThreat to humansHarmlessUsesFisheries: subsistence fisheries; bait: usuallyResilienceHigh, 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