Swordfish is an edible fish, and its economic value is very high. They mainly live in Pacific Ocean, Atlantic Ocean and Indian Ocean. Most swordfish caught in the world come from the Atlantic Ocean, and swordfish living in the Atlantic Ocean are relatively large, weighing up to 320 kg. Of course, swordfish can also be caught in other sea areas, but the number will be smaller.

Moreover, swordfish living in other sea areas will be small in size. For example, swordfish living in Mediterranean Sea generally cannot weigh 230 kg. The meat quality of young swordfish is very delicious, and it is rich in nutrients. Swordfish can also be processed into many foods, such as canned fish, fish sausage, fish ham and so on. Swordfish is a fish of Perciformes, Swordfish family and Swordfish genus, which is mainly distributed in the sea area between 200-600 meters.

1. Long and sharp maxilla: The biggest characteristic of swordfish is their maxilla, which has a long maxilla. Under normal circumstances, the maxilla length of swordfish will be one third of the body length. Their upper jaws are not only long, but also very sharp, which is a weapon for their predation and defense.

2. Swimming speed is very fast: Swordfish also has a characteristic of swimming speed. They can reach 110 kilometers per hour in an hour, and the fastest speed can reach 130 kilometers per hour. Among marine life, they are a kind of fish that swim faster.