【摘要】 采用实地调查、访谈和查阅文献的研究方法,得出了索加-曲麻河保护分区共有131种野生陆栖脊椎动物,含国家级重点保护动物26种,占三江源自然保护区国家级保护物种总数的37.68%,因此具有重要的保护意义。同时对该保护分区内物种进行了分布型分析,结果表明:从世界动物地理分区特征分析,物种组成以古北界成分居多,占总数的80.15%,东洋界成分仅占19.85%;从中国陆栖脊椎动物分布型角度分析,共计11个分布型,其中高地型动物种类最多并占所有种数的32.06%。更多还原

【Abstract】 Adopting the research methods of field investigation,interview and literature review,the article finds that there are 131 species of wild terrestrial vertebrates in Suojia- Qumahe Nature Reserve’s subarea,including 26 nationwide protected species which account for 37.68% of total nationwide protected species in the Sanjiangyuan Nature Reserve.Therefore,the protection of Suojia-Qumahe Nature Reserve’s subarea is of great importance.In the meantime,the article conducts a analysis about distribution patterns of the species in Suojia-Qumahe Nature Reserve’s subarea and,the results are as follow:from the aspect of world geographical distribution of animals,species composition is mainly Palaearctic,which accounts for 80.15% of the total species while only 19.85% of the total species belong to Oriental;from an aspect of distribution patterns of wild terrestrial vertebrates in China,the subarea contains 11 distribution patterns,in which the highland type is absolutely dominant and accounts for 32.06%of the total species.更多还原