【摘要】 研究结果表明,牛背梁自然保护区有爬行动物29种,隶属2目2科22属。在区系组成中,以东洋界区系成分为主体,古北界区系成分处于劣势地位。爬行动物在秦岭主脊南北坡的分布与垂直分布上的差异不明显。同时将牛背梁保护区爬行动物区系组成及区系成分与秦岭中段的黄柏塬、老县城、太白山、长青和佛坪5个自然保护区进行了对比分析。更多还原

【Abstract】 Through literature review and survey,reptiles’ fauna of Niubeiliang Natural Reserve were studied.The study showed that there are 29 kinds of reptiles belonging to 22 genera,2families and 2orders.In the fauna composition,the Oriental components were dominated and the Palaearctic fauna is at a disadvantage.The distribution of reptiles on the north and south slopes of Qinling Mountains and vertical distributionhave no obvious difference.The reptile fauna composition in Niubeiliang reserve and in other 5reserves in middle part of Qinling Mountains were compared:Huangbaiyuan,Laoxiancheng,Taibaishan,Foping and Changqing.更多还原