中国肖叶甲亚科属的分布类型(鞘翅目:肖叶甲科)  

ON THE DISTRIBUTIONAL PATTERNS OF THE GENERA OF CHINESE EUMOLPINAE (COLEOPTERA: EUMOLPIDAE)

作　　者：谭娟杰[1] 

机构地区：[1]中国科学院动物研究所,北京100080

出　　处：《武夷科学》1994年第0期93-99,共7页Wuyi Science Journal

基　　金：国家自然科学基金资助项目

摘　　要：本文对我国的肖叶甲亚科48个属,根据其地理分布范围,划分为4种分布类型,并探讨了它们的区系渊源关系。Up to the present, a total of 48 genera and 349 species of Eumolpinae are re-corded from China. Based on the range of distributions of these genera, they can be classified into four major distributional patterns and a number of secondary patterns. Through the distributional patterns the faunal origin of the Chinese Eumolpinae can be traced. The present paper includes three parts, namely:1, catalogue of the Chinese genera of Eumolpinae; 2.destributional patterns and geographical elements; 3. faunal origin. In the Chinese Eumolpinae fauna, the Oriental elements range first, occupying 43.7% and 49.54% of the to-tal number of genera and species respectively. This fact clearly indicates the Oriental origin of this group in China. On the generic level, there are also close relationships between the Chinese Oriental fauna and Ethiopian fauna. There are 6 genera in common in both regions. The routes of dispersal and exchange between both faunas arc also discussed. There are 3 Chinese endemic genera, one of which is as yet only found in Yunnan, and this province is al-so one of the main distributional regions of the other two genera. So it is regarded that Yunnan is one of the important places of origin of Chinese Eumolpinae.

关 键 词：鞘翅目 肖叶甲科 肖叶甲亚科 属分布类型 区系渊源 

分 类 号：Q969.48[生物学—昆虫学]