摘要
本文依据资料,分析了四川西部甘孜和凉山州兽类动物多样性,系统总结了川西地区兽类的研究历史、种类组成、区系特征、特有成分,以及珍稀和资源种类,并总结了兽类多样性的特点。川西地区有兽类9目28科100属195种,其中东洋界成分111种,古北界兽类70种,广布兽类13种。兽类多样性和区系成分具有明显的过渡性和渗透性、古老性和局限分布等特点。川西兽类有特有兽类48种,珍稀兽类48种,多为资源兽类。与邻近地区相比,川西地区兽类丰富度非常高。
On the basis of the data, this paper treats of the mammal diversity of Ganzi and Liangshan prefeatures in western Sichuan and systematically summarizes the mammal research history, species composition, faunal features, endemic species, rare and resource species. There are 9 orders, 28 families, 100 genera, 195 species of mammals found in western Sichuan province, and among them there are 111 species of Oriental realm components, 70 species of Palaearctic components and 13 species of widespread components. The characteristics of diversity and faunal components are obviously transitional and osmotic and ancient and limitative. Endemic and rare mammals in western Sichuan province are 48 species respectively, most of them are resource mammals. Compared with contiguous regions, mammal richness in western Sichuan province is very high.
出处
《四川林业科技》
2009年第2期77-84,共8页
Journal of Sichuan Forestry Science and Technology
基金
中国林业持续发展项目"四川西部生物多样性调查与评价"(赠款号:TF050644-CHA)的部分内容
国家"十一五"科技支撑项目"西南山区退化天然林恢复与经营技术试验示范"(2006BAD03A10)资助
关键词
川西地区
兽类区系
特有兽类
珍稀兽类
资源类型
组成特点
Western Sichuan, Manunal fauna, Endemic mammal, Rare mammal, Resource type, Characteristics of components
