HomeFish encyclopediaRay-finned fishesPerch-like fishDrums or croakersBronze croaker Bronze croaker (Otolithoides biauritus) Scientific name: Otolithoides biauritus Cantor, 1849 The Bronze croaker (Otolithoides biauritus) is a marine fish of the family Sciaenidae. Native range: Indo-West Pacific, Pakistan and along the coasts of India and Sri Lanka to the Malay Peninsula, Sumatra, Borneo and Viet Nam. BiologyDorsal spines (total): 9 - 10; Dorsal soft rays (total): 27-32; Anal spines: 2; Anal soft rays: 6 - 7Source: FishBase, licensed CC BY-NC 4.0. Species factsScientific nameOtolithoides biauritusFamilySciaenidae (Drums or croakers)OrderPerciformes (Perch-like fish)ClassActinopterygii (Ray-finned fishes)Maximum length160Common length100.0EnvironmentMarine; demersal; amphidromousClimateTropicalDistributionIndo-West Pacific: Pakistan and along the coasts of India and Sri Lanka to the Malay Peninsula, Sumatra, Borneo and Viet Nam.Conservation status (IUCN)Not EvaluatedThreat to humansHarmlessUsesFisheries: minor commercialResilienceMedium, minimum population doubling time 1.4 - 4.4 years (K=0.14-0.21) SourcesTaxonomy, distribution and biology data: FishBase (Froese, R. and D. Pauly, eds.), licensed CC BY-NC 4.0.Last updated 27 September 2026