姬蜂亚科分类及系统发育研究

Ichneumoninae is the largest subfamily of Ichneumonidae, distributes all over the world, and comprises approximately 4300 described species. All species are parasitoids, and most of them are play an important role in the pest biological control. Only 10 species have been described originally by Chinese Entomologists. The research on this subfamily is unbalanced, and systematic researches are disruptive in the world. The project focuses on the taxonomy and phylogeny of Ichneumoninae in China with modern systematics technology, the discovery of new species and groups, the classific revisions in this field, the establishments of systematic classification and identification and database of Ichneumoninae in China. Some special groups will be groped for their adaptability, variability and phylogeny combined with host and host plant, and their distributive pattern will be analysed. The results and fruits of this project lays a foundation for the revision, phylogeny and compilation of the genera of international Ichneumoninae. The research is crucial for further use of parasitoids in pest biological control, and provided with important scientific and academic values.

姬蜂亚科是姬蜂科中最大的类群之一，世界各动物地理区系均有分布。所有种类均为寄生性昆虫，相当一部分为农林业害虫的重要天敌，在自然控制害虫猖獗危害方面起着极其重要的作用。全世界已记载约4300种，由我国专家鉴定命名的10种。世界范围内开展的研究非常不平衡，至今无系统研究。本项研究根据国际研究现状，针对共同关心的疑难问题和研究焦点，以我国类群为主，结合现代系统学研究技术，对我国的姬蜂亚科进行分类鉴定和系统厘定，发现新物种，建立新单元。进行必要的国际合作研究，澄清该领域研究中存在的混乱；建立姬蜂亚科分类体系和中国姬蜂科数据库；对特殊类群进行系统发育研究，结合寄主和寄主植物的不同，探索物种的适应性和变异性；分析该类群的分布格局；为世界姬蜂亚科界元修订、完善分类系统及属志编写奠定基础。该项研究对利用姬蜂进行害虫生物防治工作至关重要，具有重要的科学价值和学术价值。

按照计划书一年的研究计划，完成了全部计划研究的内容。对姬蜂亚科主要类群的标本进行系统整理；对西南地区主要林区进行科考及标本采集；对部分类群进行分类鉴定和系统厘定；对松线小卷蛾和核桃楸主要害虫进行饲养，完成了对其寄生天敌姬蜂的分类研究；参加第八届国际膜翅目大会，作了以“中国林木叶蜂类害虫天敌姬蜂及研究进展”为题的大会学术报告；接待国外姬蜂分类专家来华进行学术交流及合作研究；撰写研究论文4篇。