The Life of Animals | Flying Fish | Found in all oceans, flying fish use their large pectoral fins to glide 50 meters above the water when threatened by a predator / prey. To reach the air, flying fish will be flapping their tails 70 times per second. The tail is also used to pressurize the water to allow fish glide in the air a moment before descending to the sea. Fish can fly longer floating in the air by gliding with the flow of air and sea is strong.
Exocoetidae, is a family of marine fish in the order Beloniformes of class Actinopterygii. Fishes of this family are known as flying fish. There are about 64 species grouped in seven to nine general. Flying fish can be seen jumping out of warm ocean waters worldwide. Their streamlined torpedo shape helps them gather enough underwater speed to break the surface, and their large, wing-like pectoral fins get them airborne.
Flying fish are thought to have evolved this remarkable gliding ability to escape predators, of which they have many. Their pursuers include mackerel, tuna, swordfish, marlin, and other larger fish. For their sustenance, flying fish feed on a variety of foods, including plankton. There are about 40 known species of flying fish. Beyond their useful pectoral fins, all have unevenly forked tails, with the lower lobe longer than the upper lobe. Many species have enlarged pelvic fins as well and are known as four-winged flying fish.
The process of taking flight, or gliding, begins by gaining great velocity underwater, about 37 miles (60 kilometers) per hour. Angling upward, the four-winged flying fish breaks the surface and begins to taxi by rapidly beating its tail while it is still beneath the surface. It then takes to the air, sometimes reaching heights over 4 feet (1.2 meters) and gliding long distances, up to 655 feet (200 meters). Once it nears the surface again, it can flap its tail and taxi without fully returning to the water. Capable of continuing its flight in such a manner, flying fish have been recorded stretching out their flights with consecutive glides spanning distances up to 1,312 feet (400 meters). Flying fish are attracted to light, like a number of sea creatures, and fishermen take advantage of this with substantial results. Canoes, filled with enough water to sustain fish, but not enough to allow them to propel themselves out, are affixed with a luring light at night to capture flying fish by the dozens. There is currently no protection status on these animals. Flying fish are commercially fished in Japan, Vietnam and Barbados by the method of gillnetting and in Indonesia and India by dipnetting. In Japanese cuisine, the fish is often preserved by drying. The roe of Cheilopogon agoo, or Japanese flying fish, is used to make some types of sushi, and is known as tobiko. It is also a staple in the diet of the Tao people of Orchid Island, Taiwan. Flying fish is part of Barbados' national dish, known as cou-cou and flying fish. In the Solomon Islands they are caught while flying, using nets held from outrigger canoes. They are attracted to the light of torches. Fishing is done only when there is no moonlight.
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