16种蛇鳞的微皮纹分析  

A MICRODERMATOGLYPHIC ANALYSIS OF 16 SPECIES OF SNAKES

作　　者：王义权[1] 周开亚[1] 

机构地区：[1]南京师范大学生物系,南京210097

出　　处：《应用与环境生物学报》1998年第2期152-158,共7页Chinese Journal of Applied and Environmental Biology

基　　金：国家"八五"重点科技攻关资助!89-920-01-01a

摘　　要：对16种蛇鳞的扫描电镜观察表明，蛇类鳞片微皮纹的基本结构是由d约05μm横行排列的小孔和介于小孔间向后延伸的指状突构成背鳞的微皮纹结构有种的特异性同一种蛇的原动物、蛇蜕和药材标本相同部位的鳞片具有相同的微皮纹特征因此蛇鳞的微皮纹特征亦可作为蛇类药材的鉴别依据之一，并以背鳞的微皮纹特征为依据，编制了16种蛇背鳞微皮纹特征检索表。The scales removed from 16 species of snakes were observed by scanning electron microscope . Theresults showed that the microdermatoglyphic pattern of the snake scales consisted of transversely arranged poresabout 0 .5 μm in diameter and finger-like backward protrusions. The microdermatoglyphic patterns of the dorsalseales are species specific. The scales of the original animals, sloughs and snake crude drugs of the samespecies showed identical microdermatoglyphic characters. Therefore, the microdermatoglyphic characters can beused as one of the identification characters for the snake crude clings; A micredermatoglyphic key of dorsalscales for identification of the 16 species of snakes or snake drugs is prepared in foe present paper.

关 键 词：蛇 药材 蛇蜕 鳞 微皮纹 扫描电镜 

分 类 号：Q959.620.4[生物学—动物学] R282.740.3[医药卫生—中药学]