Sailfish, also known as "banana fish", is a kind of fish living in the ocean, named for the shape of their dorsal fin. The classification of swordfish can be carried out from different aspects. For example, if from the class of genera, the swordfish belongs to the class of bony fish, is a kind of bony fish; It also belongs to Perciformes and Scombroids. If from their size points, the size of the swordfish is relatively large, their adult body length between 2-3 meters, its weight can reach more than 300 kilograms, is a larger fish.
It can also be divided from their feeding habits, while swordfish belong to carnivorous fish. Sailfish hunting ability is very strong, because their speed is very fast, in the ocean is one of the fastest swimming fish, few other fish swimming speed can be compared with them. Their main food is fish, shrimp and cephalopods, such as flying fish, shrimp, squid, squid and so on, there are many kinds.
The above already introduced, may divide the sailfish from the different aspect into the different fish. For example, from the point of view of living environment, swordfish live in the sea and belong to a kind of marine fish. Marine fish and freshwater fish are two kinds of fish with completely different living habits. Sailfish distribution area is very extensive, in the Atlantic Ocean, Pacific Ocean and Indian Ocean are distributed in the three oceans. In terms of specific latitudes, swordfish are mainly distributed in tropical and subtropical areas, that is, in the sea water with relatively high water temperature. Sailfish are also distributed in China, mainly in the South China Sea and the South East China Sea.
