四川东阳沟自然保护区兽类区系调查

Preliminary Report on Mammal Fauna of Dongyanggou Nature Reserve

2006年2月和5月对四川东阳沟自然保护区的生物资源进行了综合科学考察,同时结合有关资料,对该地兽类区系进行研究.结果如下:保护区迄今发现有兽类7目28科62属84种,属国家Ⅰ级保护6种,Ⅱ级保护12种,另外属四川省重点保护的兽类有4种,属于国家保护有益的或者有重要经济、科学研究价值的兽类22种,我国特有物种31种.区系组成以东洋界成分为主,并出现南北交错的现象.

Based on ground survey and data published previously,the mammal fauna of Dongyanggou Nature Reserve in Sichuan,China is reported in this paper.84 species of mammals were found there,of which 6 were listed in Appendix I;12 were listed in Appendix II of national 'List of Natural Key Protected Animals';4 were listed as key-protected animals in Sichuan;22 species were listed as profitable,important economic and scientific study value protected animals,and 31 species were endemic species of China.As to its fauna,the components oriental kingdom are prevalent and mixed with the components form the north.