Introduction of squid
Squid, also known as soft fish and cuttlefish, is an eye-opening suborder of Cephalopoda Sheath of Mollusca. The body is cone-shaped, pale with light brown spots, with a big head, touching feet 10 in front, and the fleshy fins at the tail end are triangular, often swimming in groups in the ocean about 20 meters deep.
It often moves in the middle and upper layers of shallow water, and its vertical movement range can reach more than 100 meters. It feeds on krill, sardines, silverfish and small male fish, and it is also the prey of fierce fish. Eggs mature in batches and are produced in batches. Eggs are wrapped in colloidal egg sheaths, and each egg sheath contains several to hundreds of eggs depending on the species. The amount of eggs laid by different species also varies greatly, from several hundred to tens of thousands.
China squid, with an annual output of 40,000-50,000 tons, mainly fishes in the Bohai Sea in China, southern Fujian, Taiwan Province, Guangdong and Guangxi, as well as the offshore of the Philippines, Viet Nam and Thailand.