甘肃马鬃山发现新疆岩蜥  

Laudakia stoliczkana was Found in Mazongshan,Gansu Province

作　　者：赵海斌[1] 龚大洁[1] 李晓军[1] 李万江[1] 刘开明[1] 

机构地区：[1]西北师范大学生命科学学院,甘肃兰州730070

出　　处：《干旱区研究》2016年第2期431-433,共3页Arid Zone Research

基　　金：马鬃山地陆生野生动物资源调查资助(5009-212)

摘　　要：2014年夏,在甘肃省肃北县马鬃山镇进行了野生动物资源调查,于明水村采集到8号鬣蜥科（Agamidae）爬行动物标本,经鉴定为新疆岩蜥阿尔泰亚种（Laudakia stoliczkana altaica）,为新疆岩蜥在甘肃省的首次纪录。通过形态特征、生态习性及地理分布对其与新疆岩蜥指名亚种（Laudakia stoliczkana stoliczkana）和塔里木岩蜥（Laudakia tarimensis）做了对比研究,发现其尾部每3环1节（仅基部2～3节为4环1节）,栖息生境为干燥裸露的石山,分布于天山山脉以北至阿尔泰山、戈壁阿尔泰山周缘,与另外两者明显不同。最后对新疆岩蜥物种分化的原因和分布界线进行了讨论。An investigation on wild animal resources was conducted in Mazongshan Township,Subei County,Gansu Province,China in summer 2014. A reptile specimen was collected from Mingshui Village,and it was identified as Laudakia stoliczkana altaica and a new record in Gansu Province. In this study,Laudakia stoliczkana altaica,Laudakia stoliczkana stoliczkana and Laudakia tarimensis were compared from the morphological characteristics,ecological habits and geographical distribution. It was found that Laudakia stoliczkana altaica lives in dry and bare rock hills from the north Tianshan Mountains to the Altay Mountains,Gobi deserts and peripheral regions of the Altay Mountains,and its tail segment has 3 rings and only the base 2- 3 segments have 4 rings. These are obviously different from those of the two others. Finally,the reasons of the species differentiation and distribution boundaries were discussed.

关 键 词：新疆岩蜥(Laudakia stoliczkana) 新纪录 爬行动物 甘肃 

分 类 号：Q959.6[生物学—动物学]