Also known as tuna, it is a marine fish belonging to the order of bony fishes, order of tuna, and family of tuna. Known for its fast swimming and long-distance migration, it is an important predator in the ocean. The body is streamlined with well-developed muscles, capable of high-speed swimming in water and preying on small fish and crustaceans. The body size is usually large, and adult individuals can grow up to several meters long and weigh several hundred kilograms. Widely distributed in tropical and subtropical waters around the world, it is an important component of fisheries in many countries. It holds an important ecological position and also has extremely high economic value. The meat is delicious and rich in protein and unsaturated fatty acids.