① The earthworm is the dried female worm of the insect earthworm. It is oval and flat, 2~3 cm long and 1~2 cm wide. The head is narrow at one end; the tail is wide; the back is purple-black, carapace-like, and is composed of 9 horizontal segments arranged in a shingle-like manner. The ventral surface is dark brown and shiny, with a small head visible, brown-black; there is a pair of antennae, most of which have fallen off. There are 3 pairs of curved thoracic legs, the abdomen is bulging, there are curved segments, and the tail segment is wide and slightly pointed. The texture is crisp and easy to break, with gray-black substances in the abdomen, smelly and slightly salty. It is best to be complete, oily and shiny, and without mud. It is mainly produced in Jiangsu, Zhejiang, Henan, Hubei and other places. In addition, it is also produced in Anhui, Shandong, Hebei, Shanxi, Shaanxi, Inner Mongolia and other places. Those produced in Jiangsu and Zhejiang are small, light, and have no mud in the abdomen. They are of the best quality and are called "Su Tu Yuan"; those produced in other regions are large and heavy, with mud in the abdomen, and of inferior quality, and are called "Da Tu Yuan" or "Han Shi Yuan". ②Golden-edged earthworm, also known as: Golden-edged earthworm. It is the dried female insect of the red-edged water devil. It is long and flat, with a cavity length of 3~3.5 cm and a width of 1.5~2 cm. The back is dark brown and shiny, and is in the shape of a shell. It has 10 transverse sections. The first section is wider, with a narrow yellow edge on the edge. The edges of the following 9 sections are reddish brown, and each section has teeth. There is a pair of special wings on both sides of the second and third sections. The ventral surface is reddish brown and shiny. The rest is the same as the above species. It is mainly produced in Fujian, Guangdong, Guangxi and other places. In addition, the dried female insect of the Polyphaga plancyi Bol. of the family Corythuja is also used as medicine. It is produced in Beijing. Earthworm: Also known as earthworm, earthworm, Insecta, Blattodea, Blattinae, Geocheloneae. Tao Hongjing of the Southern Dynasty said that they are "flat like turtles, so they are called earthworms. They have shells but cannot fly, and they have a small odor." They can be used as medicine, and have the functions of breaking blood stasis and promoting menstruation. The Shenlianchi Nong Materia Medica lists them as medium-grade. Now they specifically refer to people in the academic circles of mainland China who have not received Western-style education. Sea turtle: Reptilia, Testudinata, Cheloniidae. National Class II protected animal. The horn plate is a precious Chinese medicine with the effect of clearing away heat and detoxifying. It now refers specifically to a group of overseas Chinese who have returned to China to work and start businesses (returnees from overseas, returnees). |
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