scientific name Carangoides chrysophrys, is a common species of marine fish found in the Indo-Pacific region. It belongs to the Carangidae family, which is characterized by its compressed, deep-bodied shape and forked tails.

The Coastal Trevally can grow up to 40 centimeters in length and can weigh up to 1 kilogram. It has an elongated and compressed body with a distinct forked tail. The color of its back is olive green to brown with a silver-white underside. The body is covered with small, dark spots, and its dorsal, anal, and caudal fins have a yellowish tint.

Coastal Trevallys are primarily found in coastal waters and reef systems, where they form large schools. They are predatory fish and feed on small fish, crustaceans, and cephalopods. Their hunting behavior is often characterized by their ability to swim swiftly and change direction rapidly, making them formidable hunters.

In terms of social behavior, Coastal Trevallys are known to be a highly social species. They form large schools that can consist of hundreds of individuals, providing protection from predators and increasing their chances of finding prey. Coastal Trevallys have also been observed engaging in shoaling behavior, where they swim in close proximity to each other, synchronizing their movements.

In terms of fishing, Coastal Trevallys are highly sought after by recreational anglers due to their sporting qualities and good eating qualities. They are often caught using bait such as squid, shrimp, and small fish. Commercially, they are sometimes caught for their meat and can be found in local markets.

In conclusion, the Coastal Trevally is a fascinating marine species that is highly valued by both anglers and the fishing industry. Its striking appearance, social behavior, and hunting prowess make it an interesting addition to the ecosystem of coastal waters and reef systems in the Indo-Pacific region.