HomeFish encyclopediaRay-finned fishesPerch-like fishMojarrasSeven-banded silver biddy Seven-banded silver biddy (Gerres septemfasciatus) Scientific name: Gerres septemfasciatus Liu & Yan, 2009 The Seven-banded silver biddy (Gerres septemfasciatus) is a marine fish of the family Gerreidae. Native range: Northwest Pacific, China (Shouth China Sea); likely to occur as far south as the southeastern Asian coastal waters. Species factsScientific nameGerres septemfasciatusFamilyGerreidae (Mojarras)OrderPerciformes (Perch-like fish)ClassActinopterygii (Ray-finned fishes)Maximum length9.3EnvironmentMarine; demersalClimateSubtropicalDistributionNorthwest Pacific: China (Shouth China Sea); likely to occur as far south as the southeastern Asian coastal waters.Conservation status (IUCN)Not EvaluatedThreat to humansHarmless SourcesTaxonomy, distribution and biology data: FishBase (Froese, R. and D. Pauly, eds.), licensed CC BY-NC 4.0.Last updated 27 September 2026