Money plaice is also called yellow-lipped fish.

Yellow-lipped fish is a great supplement to the world, especially its swim bladder (that is, fish glue), which is very valuable.

The yellow-lipped fish is also protected by the state, which is listed as the national key aquatic wildlife in China and the national second-class protected aquatic wildlife.

Artificial reproduction is also under study.

According to the old fisherman, before liberation, yellow-lipped fish was often caught in the coastal areas of Wenzhou, which was regarded as a tonic in the world, especially fish fat (commonly known as "fish glue") was very precious and was praised as "as expensive as gold".

Although the yellow-lipped fish looks like yellow croaker, the swim bladder has a special shape, which is cylindrical with a wide and flat front end. A slender lateral tube (commonly known as beard) protruding from both sides returns to the muscle layer of the human body wall, and there is no lateral limb on the swim bladder side.

Hypertrophic collagen is attached to the upper part of the swim bladder; Golden yellow, bright luster, drum ripple for the top grade.

The special function of fish glue nourishes the function of liver and kidney, which is better than that of Korean ginseng, and the hemostatic effect is very good, especially for postpartum hemorrhage of pregnant women.

Therefore, in the past, if the fishing village caught yellow-lipped fish, the village celebrated and shared it.

The swim bladder is dried and treasured when the woman bleeds for emergency use, which shows that the folk customs are simple.

It is said that a yellow-lipped fish 130 Jin was caught in Beisha Township, Dongtou County in 1957. The fishermen took out the swim bladder, dried it and presented it to the great leader of Beijing.

The General Office of the Central Committee gave it back to Zhao and wrote back to thank him.

As for the current price of swim bladder, it's hard to say. If it is "as expensive as gold", according to the current gold price per gram 1.30 yuan, a catty of gold is about 65,000 yuan, and a yellow-lipped fish weighing 100 kg is worth tens of thousands of yuan.

As an academic research, it should be another theory.

Don't you know that the Nautilus, known as the "living fossil" in the sea, is worth 654.38 million yuan+,and some people don't know the treasure and made a news that it ate 654.38 million yuan+.

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