Caranx crysos, commonly known as the yellow jack or yellow trevally, is a species of fish that belongs to the Carangidae family. This marine fish is widely distributed throughout the subtropical and tropical waters of the Atlantic Ocean, including the Gulf of Mexico, Caribbean Sea, and the western coast of Africa.
Yellow jacks are medium-sized fish, typically reaching lengths between 10 and 24 inches (25 to 60 cm) and weighing between 2 and 12 pounds (0.9 to 5.4 kg). They have a sleek and streamlined body, often distinguished by a vibrant yellow or golden coloration, which becomes prominent during their reproductive phase. These fish have a deeply forked tail fin, two dorsal fins, and a series of sharp teeth that enable them to capture and consume a variety of prey, including smaller fish, crustaceans, and squid.
In terms of behavior, Caranx crysos are known to be highly migratory and can be found in both coastal and oceanic habitats. They often form large schools near coral reefs, seagrasses, and wrecks, where they seek protection and food. The yellow jack is a popular target for recreational fishing due to its strong fighting ability and its reputation as a good table fish with mild, white flesh.
Overall, Caranx crysos, also known as the yellow jack or yellow trevally, is a visually striking marine fish found in warm Atlantic waters, renowned for its distinctive yellow coloration and prized by anglers for its sporting qualities and culinary value.
