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斑蝥 Banmao

Chinese Name 斑蝥
Chinese Pinyin Banmao
English Name Chinese Blistering Beetle
Latin Pharmaceutical Name Mylabris
Category Zoological substances
Origin The dried body of Mylabris phalerata Pallas or Mylabris cichorii L. (Meloidae). Captured in summer and autumn, suffocated or boiled to death, then sun-dried.
Production Regions Primarily produced in Chinese provinces of Anhui, Henan, Guizhou, Hunan, Guangxi.
Macroscopic Features Mylabris phalerata Pallas: Long round shape, 1.5~2.5cm long, 0.5~1cm wide. Head and the mouthparts are downward, with relatively large compound eyes and one pair of antennas, which have mostly fallen off. Back has one pair of leathery wing-sheaths, black in color; 3 yellow or brownish-yellow horizontal wrinkles; lower surface of the wing-sheath has 2 inner wings that are brown, thin, membranous and transparent. Thorax and abdomen are black; thorax has 3 pairs of legs. Distinctive unpleasant odor.
Mylabris cichorii L: Relatively small, 1~1.5cm long.
Quality Requirements Superior medicinal material is large, intact, brightly colored, without a rancid odor.
Properties Acrid, hot; very toxic.
Functions Breaks the blood and disperses abdominal masses, attacks the toxin of sores. Apply to conglomeration and swelling, chronic tinea, scrofula, wart, carbuncles, malign sores and dead flesh.
Processed Form Rice-processed ban mao: Fry clean ban mao and rice, till the rice turned into yellowish-brown, then take out, and remove the head, wings and legs. Every 10kg ban mao needs rice 2kg. This can reduce the toxicity of crude drug.
Link Phytochemical Image Database Chinese Medicine Specimen Database

Permanent URL:https://sys01.lib.hkbu.edu.hk/cmed/mmid/detail.php?pid=B00367