HomeFish encyclopediaRay-finned fishesPerch-like fishMojarrasSmall Bengal silver-biddy Small Bengal silver-biddy (Gerres setifer) Scientific name: Gerres setifer Hamilton, 1822 The Small Bengal silver-biddy (Gerres setifer) is a brackish-water fish of the family Gerreidae. Native range: Indian Ocean, east coast of India and Sri Lanka. Reported from Bangladesh, Myanmar and Thailand. BiologyBody silvery. Supraneural bones 2. Last dorsal fin spine is longer than the penultimate spine, mean 1.17Source: FishBase, licensed CC BY-NC 4.0. Species factsScientific nameGerres setiferFamilyGerreidae (Mojarras)OrderPerciformes (Perch-like fish)ClassActinopterygii (Ray-finned fishes)Maximum length15.0Depth range10 m (33 ft)EnvironmentMarine; brackish; benthopelagic; amphidromous; depth range ? - 10 mClimateTropicalDistributionIndian Ocean: east coast of India and Sri Lanka. Reported from Bangladesh, Myanmar and Thailand.Conservation status (IUCN)Not EvaluatedThreat to humansHarmlessUsesFisheries: 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