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乌梢蛇为爬行纲游蛇科动物乌梢蛇Zaocysdhumnades(Cantor)除去内脏的干燥体。具有祛风、活络等功效。关于乌梢蛇的真伪鉴别,目前主要从性状以及头部鳞片的排列特征等方面区别。为了探索新的鉴别途径,笔者进行了乌梢蛇背鳞的显微特征研究,并与其伪品王锦蛇 Elaphe carienata(Guenther)对照鉴别,每种蛇均选大、中、小五条,鳞片均取自蛇体中部脊鳞及其两旁各1—4背鳞。计共观察120枚鳞片,现将结果报道如下:
The black-headed snake is a dried body of the viscera, which is a reptile of the genus Muscidae Zaocysdhumnades (Cantor). With hurricane, active and other effects. Regarding the authentic identification of the black snake, it is mainly distinguished from the traits and the arrangement characteristics of the head scales. In order to explore new ways of identification, the author studied the microscopic characteristics of the back scales of the black snake, and compared it with the counterfeit product Elaphe carienata (Guenther). Each snake was selected as large, medium, and small, and the scales were Taken from the serpentine central ridge scales and 1-4 scales on both sides. A total of 120 scales were observed and the results are reported below: