HomeFish encyclopediaRay-finned fishesPerch-like fishMojarrasCommon silver belly Common silver belly (Gerres subfasciatus) Scientific name: Gerres subfasciatus Cuvier, 1830 The Common silver belly (Gerres subfasciatus) is a brackish-water fish of the family Gerreidae. Native range: Indo-West Pacific, Australia. BiologyDorsal spines (total): 9 - 10; Dorsal soft rays (total): 9-11; Anal spines: 3; Anal soft rays: 7Source: FishBase, licensed CC BY-NC 4.0. Species factsScientific nameGerres subfasciatusFamilyGerreidae (Mojarras)OrderPerciformes (Perch-like fish)ClassActinopterygii (Ray-finned fishes)Maximum length20.0Depth range3–40 m (10–131 ft)EnvironmentMarine; brackish; demersal; depth range 3 - 40 mClimateSubtropicalDistributionIndo-West Pacific: Australia.Conservation status (IUCN)Not EvaluatedThreat 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