The leech. Also used as a metaphor. Yuan Yang was the "cool Hanting" Second off: "just Piansi leech nail the egret fly and lack of progress is not to teach from." "Belief and the" Sixth 6 back: "Who would have thought this Dixi Chen stream and Mind, See filling a comb, maiden's red dress noodles things like leech see blood similar to what is willing to pay to open? "Xu Societe Generale" Ca Mau missing "Chapter XII:" He knew Caiyou a post by officialdom hypertrophy of mollusks feeding wealth and status, are only aware of a living leech to suck the blood and too lazy to look for dragonflies You squirm, Shou Bude little compromise in. "
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Leech (mahuang) (whitmania) invertebrates, Annelida, leech Gang, leech Branch. Our common wide-body leech (whitmaniapigra), also known as the horse leech. Body larger, slightly spindle-shaped, dorsoventrally flat and fat, long 6 to 13 cm, width 1.3 to 2.2 cm. The back is generally dark green, with five longitudinal black stripes of yellow intermingled. Body sub-107 ring, the eye point 5 pairs arranged in the first 2,3,4,6,9 ring. Before the suction cup is small, the mouth of the jaw has teeth but underdeveloped, can puncture the skin injury, but do not suck blood; after sucker larger. In our country all over the paddy fields, rivers and lakes in common snails and other small prey animals. Winter drill into the soil in the winter. Medicine leech, commonly known as leeches, as species can leech leech, leeches and leech dry willow body, a long history of medicinal leeches, early medical classic in China, "Shen Nong's Herbal Classic" and there are records, with anti-coagulation, Po Yu of blood, the traditional Chinese medicine for the treatment of thrombotic disease, vascular disease, glaucoma, blood stasis barrier, swelling of unknown drugs, lymphatic embolism. In the taxonomy is Annelida, leeches Gang, have medical value of the jaw teeth mesh, the next sub-section and the door leech Hirudo multiple types of subjects. Leech is a great treasure-house of the motherland medicine blindly Chinese medicine, Chinese medicine classics of China, "Shen Nong Ben Cao Jing" in the pharmacological properties of leech has long been documented. Mainly in traditional Chinese medicine after medicine leech cooked dried worms. Of flat, salty bitter taste, a small drug. Called the leech Hirudo common name, is a class of annelid leech Gang, the world's 400 to 500 species, there are about 100 species have been found 89 kinds. Leech more life in fresh water, sea water or salt water in a few among the living, and some terrestrial and amphibious. They have to draw blood or body fluids of a living species, but also the meat of small animals prey species. Common people in the rice fields of Japan called the leech Hirudo to taking human, animal, frog's blood for a living. Hainan Island and Taiwan mountains to live with some Desmodium, often lurking in the bushes, trees. Rivers, paddy fields to deal with leeches: Rivers and rice fields are more common, a child playing in the river several times in the move. When it is adsorbed on the skin, must not be forced to pull, or leech off the sucker into the skin, and sometimes can cause infection. Adsorption in the leech should be around the hand pat, or salt, vinegar, wine, cool oil painting, leech that is naturally emerge. The wound can be painted or spread ninety-one Dan iodine to prevent infection. This bloodthirsty animals unknowingly climb up your legs, quietly self-saturated with blood after the fall, when you find that leg was bleeding, it has not disappeared. 1, why would people a probe through Desmodium out accurately in the direction towards rapid climb over people? A: Desmodium rely on heat sensitive, very sensitive, it is said more powerful than a dog's nose. 2, the vampire was Desmodium how to do? A: (1) found that Desmodium is sucking, do not hand Quche it (otherwise it will be like a stretched rubber band with your rivalry, the result is that you win, but Desmodium mouthparts are left in wound in the skin caused by infection, so you unbearable itching), it is moving in the right way to spit, dripping Balm / soapy water, cigarette burns, etc., to make it off on their own, and finally wiped it with fire! (2) is Desmodium vampire, the wound will be bleeding (which is Desmodium secrete a hemolysin, the blood can not be quickly wound condensation), bleeding of the way: the light iodine disinfection, after a while all right; severe vascular compression at the top, quickly wash the wound with a clean with water and drying with a cotton swab, disinfect the wound with iodine, after putting Yunnanbaiyao and tighten the wound with a bandage, gauze bandage is good. Leech dorsal abdomen flat, fixed body section, usually 34, the end of seven healing into sucker, it found that only 27 somite. There are a few of each body part body section. The head is not obvious, often with the eye point right, without bristles. Body with a front-end and back-end of the suction cups, said front and rear sucker sucker, have absorption features, and supplementary motor. In the late 19th century, bloodletting appeared before the medical leech (leech) is used to treat many diseases. But now the leech has a new medical role. It can be used to treat blood-sucking skills are called "heamatomas" hematoma disease - leeches were used as a valuable therapeutic tool When it bites, the role of anesthesia mask pain. Leech sucked clean and congestion, the patient no bad feelings. Leech each have over 100 three palatal teeth, working together as a ring hacksaw. Teeth cut open, the leech will release an anticoagulant, dilute the formation of blood clots. It's normal when the body can swell to ten times. Leech is a very adaptable parasites. These leeches living in the water, but also no problem playing the circle walk on land. They can feel the animals exhale carbon dioxide, so that you can find the target.