Leeches are commonly known as leeches, and the money leech is a type of leech traditionally used as medicine in China. According to the Compendium of Materia Medica, it is also known as golden thread leech and money leech because of the golden threads on both sides of the leech, and it is a special medicinal aquatic animal with a variety of medicinal functions in medicine.

Capture methods are as follows:

1, bamboo tube capture method

With a diameter of more than 10 centimeters of large bamboo, sawed into 60 centimeters long, split into two halves, the middle of the joints removed, and then coated with fresh frog blood in the bamboo tube (or livestock blood), according to the original shape of the good tied, placed in the leeches often in and out of the water, so that the bamboo tube submerged in the water surface at the bottom of 5 cm. Stir the water with a stick, so that the fishy smell of frog blood diffusion, leeches smell the fishy smell have swum to the bamboo tube to suck frog blood, the next day you can catch many leeches in the bamboo tube.

2, grass bundle capture method

The straw tied into a 60-centimeter-long bundle, before and after the end of the tie, and then stick on the frog's blood, the next day to take out the grass east, you can catch leeches.

3, skip capture method

will kill the frog (or pig lungs and other animal offal) wrapped in gauze, tied to the inside of the skip, and then placed in the leeches are often out of the waters, hanging into the water surface at 20 centimeters below the surface of the leeches will enter the skip ingestion, the next day to lift the skip, the harvest,

4, the other catch method

will be truncated into a section of the pig's large intestine, set in the sticks, swing away after inserting into the water, the leeches can be caught. The leeches will come to bite the pig's intestines, and many leeches can be collected at regular intervals. Or the water will be stirred up, leeches (medical leeches) on the movement of the water is extremely sensitive to the reaction, the water was stirred up when there are many leeches to swim over, this time you can take the opportunity to use the pre-prepared mesh netting to retrieve.