Barracuda, also known as barracuda, is the English name, namely barracuda or barracuda. At present, there are about 26 known species of barracuda in the world, which are long and narrow, and can be as long as 1.8 meters.

Because of its wide mouth and chin, it has fangs as prominent as wolf teeth, and the locals also call it sea wolf fish. At present, there are about 25 species of pike known in the world, which are mainly distributed in tropical and subtropical waters and often appear near coral reefs and reefs.

The pike inhabits the waters near the river mouth and in the harbor. It has obvious phototaxis and fluidity, and often enters fresh water for food along the river. In early spring and late autumn, they often cluster and swim slowly.

In summer, fish are scattered and swim quickly, often jumping out of the water. Winter is not lively, and in the morning, it is mostly clustered near the rocky shore or in the bay at the bottom of the mud. After sunrise, the fish gradually disperse. Happy-knot groups lay eggs in harbors, river mouths and beaches, and young fish often swim upstream in groups and enter fresh water to seek bait.

Barracuda is distributed in China's coastal areas, with more in the north and less in the south. It is lively and likes to jump. Habitat in estuaries and harbors, and access to fresh water. Young fish like to cluster and have obvious phototaxis and fluidity.

Baidu encyclopedia-pike