Both Jiangtuan and Blackfish have few spines, which do not want to go up and down; Jiangtuan has no small spines and few big bones; Blackfish does not have many spines, it only has two rows of large spines connected to the spine, which is very small. Good to eliminate.

Snakehead fish is also called mullet, raw fish, fortune fish, snake fish, fire-headed fish, etc. The meat of snakeheaded fish is delicious and nutritious, and is deeply loved by the majority of diners. Regular consumption of snakeheaded fish can remove blood stasis, replenish blood, promote muscle and blood, and promote wound healing. At the same time, snakeheaded fish also has high medicinal value.

The meat of Jiangtuan is tender and has few thorns, and the taste is smooth and very delicious; there is a saying among the people that "if you don't eat Jiangtuan, you don't know the taste of fish", especially the swim bladder of the long-kissed fish is very plump and made by drying." "Fish maw" is a delicacy well-known at home and abroad. Its meat is tender and delicious, rich in fat, and has no fine spines. Its protein content is 13.7 and its fat is 4.7. It is known as the top grade among freshwater edible fish. The most beautiful thing about this fish is that it has It has a soft-edged belly; its swim bladder is particularly plump, and after drying it becomes a valuable fish maw.