秦岭山脉蝽科昆虫调查及区系分析

2001—2005年通过对秦岭山脉半翅目昆虫进行多次细致的调查，对采集的标本进行鉴定并结合有关文献，发现秦岭地区分布有盾蝽科4种、荔蝽科1种、兜蝽科2种、蝽科77种昆虫，其中20种为陕西省新纪录种，27种为秦岭地区新记录种．区系分析表明，秦岭地区处于东洋界与古北界的过度地带，东洋种类北上和古北种类南伸的情况在这里比较普遍，古北界种相对处于优势，占40．5％，东洋界种占34．5％，秦岭山脉与华中区、西南区的区系关系较为密切，而与东北和青藏区的关系最为疏远．秦岭地区特有种类仅有秦岭菘蝽、大斑辉蝽、太白真蝽、拟太白真蝽和绿角真蝽，这些种类相对较少．

On the pentatomidae species and its faunal in Qinling mountain

The present paper deals with 84 species of the Scutelleridae, Tessaxatomidae, Dinidoridae and Pentatomidae from Qinling mountain, 27 species of which axe collected for the first time in Qinling mountain, 20 species of which are newly recorded in Shaanxi province and 5 species of which are unique for Qinling mountain. Faunal analysis shows that species at the oriental region are more than that at the palaearctic region in Qinling mountain, and structure of these species is most relative to Middle China and Southwest China, but distant to Northeast China and Qinghai Xizang regions.