Based on groundwork survey and literature review, the mammals of Erxianyan Subalpine Sphagnum Marshes Wetland are recorded 43 species belonging to 19 families and 8 orders, in which the beast components of 33 species (76. 74% ) belong to the oriental kingdom, 4 species (9. 30% ) belong to the north kingdom and 6 species (13. 95% ) widespread. Among the 43 species, 2 species are listed in Appendix Ⅰ and 9 species are listed in Appendix Ⅱ of national " list of Natural Key Protected Animals". 15 species are listed in the list of CITES (...