关键词: 兽类资源, 区系, 四野屯保护区, 贵州思南

Abstract: A field survey was conducted to explore the resources of mammals in the Siyetun Nature Reserve from May 2014 to January 2015,with the methods including line transect,infrared camera monitoring,tongs catching,trap method and non-inducing interview.33 species belonging to 8 orders and 19 families were identified,which includes 19 species as widespread type,and 14 species as oriental type.There are 6 species listed as the Protected Species of China,including 1 species as Class I and 5 species as Class II.And 6 species listed in the IUCN Red List of Threatened Animals,7 species listed in the Convention on International Trade in Endangered Species of Wild Fauna and Flora(CITES).Generally,the protected area of Siyetun Nature Reserve is one of the important ecological barriers and habitat buffer of the Fanjingshan National Natural Reserve and it is under strong human disturbance.We suggested further actions and attention should be taken to the conservation of wildlife and their habitat.

Key words: mammalian, fauna, siyetun Nature Reserve, Sinan of Guizhou