Oriental Trumpeter Whiting

Sillago aeolus

The Oriental Trumpeter Whiting is a benthic inshore fish known for its elongated, slightly compressed body and silvery appearance. It can grow up to 30 cm in length and is characterized by its distinct swim bladder morphology, which differentiates it from similar species. The fish is adorned with dark brown blotches along its sides, which do not connect, unlike its relative, Sillago maculata. This species is widely distributed across the Indo-Pacific, from South Africa to Japan, but is notably absent from Australia and New Guinea. It inhabits inshore coastal waters, often found in embayments with silty bottoms, at depths ranging from 0 to 60 meters. Juveniles are known to enter surf zones and may burrow in the sand. The diet of the Oriental Trumpeter Whiting changes as it matures. Juveniles primarily consume small zooplankton, while adults feed on larger benthic prey like polychaetes, shrimps, and crabs. They are multiple spawners, breeding throughout the year with peaks varying by region. In Japan, the peak is from February to May, while in Thailand, it occurs from July to December. This species is of minor commercial importance, particularly in Southern Japan, where it is valued for its delicate texture.