贵州省赤水桫椤自然保护区兽类的初步研究

2003年11月9日～18日对贵州赤水桫椤自然保护区兽类进行了初步调查和采集，共采获兽类标本10余号，经鉴定和分类，加上原有资料的记载，该保护区共有60种兽类，隶属8目21科45属，其中国家重点保护野生动物Ⅰ级3种，Ⅱ级11种。从区系组成看，以东洋界种为主体，共45种，占保护区兽类种数的75％。分布型以东南亚热带-亚热带型为主，有35种，占保护区兽类种数的58.3％，中国特有种有6种，占保护区兽类种数的10％。此外，易危兽类有13种，濒危兽类有3种，稀有兽类有1种。分别占中国濒危动物的9.8％，2.3％和0.75％。

Preliminary research on the mammals is nature reserve of Alsophila of Chishui in Guizhou Province

A preliminary investigation and collection of mammals were conducted in nature reserve of Chishui of Guizhou from the 9th to 18th of November,2003.Over 10 samples of mammals were obtained.Through identification and classification,with original record of materials,this protection area has 60 speices of mammals in all,belonging to 8 orders,21 families,45 genera.Wildlife under key national protection are 3 kinds of grade I and 11 kinds of grade II.Speices in Oriental realm are the main body from the component disrtict,45 kinds in all,accounting for 75% of the number of mammals in the nature reserve.The disrtibuting type relies mainly on the southeast Asian tropical zone-subtropical zone type.There are 35 kinds,accounting for 58.3% of the total kinds in the nature reserve.Six are Chineses special kinds,accounting for 10% of the mammals.In addition,there are 13 kinds of endangered mammals,3 kinds of mammals in imminent danger,and 1 kind of rare mammal,accounting for 9.8%,2.3% and 0.75%,respectively,of the Chinese animals on the brink of extinction.