世界并脊天牛属的区系分析(鞘翅目:天牛科)  

AN ANALYSIS OF THE GLOBAL FAUNA OF THE GENUS GLENEA (COLEOPTERA: CERAMBYCIDAE)

作　　者：王乔[1] 

机构地区：[1]西南农业大学,630716

出　　处：《动物分类学报》1992年第4期439-453,共15页Acta Zootaxonomica Sinica

基　　金：国家自然科学基金

摘　　要：本文采用数值方法与传统方法相结合的手段,对世界并脊天牛属的地理区划进行了探讨。结果表明,世界并脊天牛区系可划分为四个区、十一个亚区。文章还将本研究结果与前人的研究结果做了比较,分析了各区和亚区的区系组成和区系关系。最后详尽讨论了各区的形成原因和存在的问题。Since the evolutionary history and the adaptive and dispersive abilities of different groups of animals are quite different, the biogeographical division based on one group of animals can not represent that on the other group. In order to obtain a biogeographical division applying to the genus Glenea and its allied groups, the global fauna of Glenea was analysed using numerical methods with consideration of classical results given by previous workers. The studies show that the global fauna of Glenea can be divided into four biogeographical regions: Afrotro-pical, Oriental, Philippine-Papuan and Lesser Sundan. There are 2 subregions recognized in Afrotropical, 5 in Oriental, 4 in Philippine-Papuan, and none in Lesser Sundan.The Oriental Region has the greatest diversity of Glenea subgenera and species, followed by the Philippine-Papuan, then the Afrotropical. The Lesser Sundan Region has the fewest subgenera and species. The Afrotropical Region links with the regions in the Indo-Australian area by subgenera Aridoglenea and Glenea s. str.> but all Afrotropical species are endemic. There are 5 subgenera and 9 species common to the Oriental and the Philippine-Papuan, 2 subgenera and 2 species shared by Oriental and Lesser Sundan, and 2 subgenera and no species connecting the Philippine-Papuan with Lesser Sundan. The fauna correlations between subregions are also given in this paper. Finally, the evolutionary history of the global Glenea fauna is discussed in detail.

关 键 词：天牛科 并脊天牛属 生物地理 区系 

分 类 号：Q969.511.4[生物学—昆虫学]