宁陕小头蛇(Oligodon Ningshanensis)的微皮纹模式(英文)  

Microdermatoglyphic Patterns of Oligodon Ningshanensis

作　　者：李磊[1] 梁刚[1] 

机构地区：[1]陕西师范大学生命科学学院,陕西西安710062

出　　处：《西安文理学院学报（自然科学版）》2007年第3期66-68,共3页Journal of Xi’an University(Natural Science Edition)

摘　　要：对宁陕小头蛇(Oligodon Ningshanensis)雌雄个体不同部位的鳞片进行扫描电镜观察研究,结果表明宁陕小头蛇背鳞无鳞棱和端窝,其显微皮纹结构特征属于canaliculate型,观察结果可作为蛇类微皮纹研究的参考和蛇类分类鉴定的依据.We observed the scales of Oligodon ningshanensis with scanning electron microscope. There is no obvious keel and apical pit on the surface of the dorsal scales. The microdermatoglyphic patterns of Oligodon ningshanensis belongs to canaliculate type. This result can serve as references for the microderma-tology of snakes and an identification character of this species.

关 键 词：宁陕小头蛇(Oligodon Ningshanensis) 鳞片 微皮纹 

分 类 号：Q958.2[生物学—动物学]