贵州发现大须姬蜂属(膜翅目,姬蜂科)中国新纪录  

A New Chinese Record of Megastylus(Hymenoptera,Ichneumonidae)From Guizhou Province

作　　者：余永富 王子明 杨再华 孙淑萍 李涛 YU Yong-fu;WANG Zi-ming;YANG Zai-hua;SUN Shu-ping;LI Tao(Leigongshan National Natural Reserve Administration, Leishan,Guizhou 557100;Guizhou Academy of Forestry, Guiyang, Guizhou 550005;General Station of Forest and Grassland Pest Management, National Forestry and Grassland Administration, Shenyang, Liaoning 110034)

机构地区：[1]贵州雷公山国家级自然保护区管理局,贵州雷山557100 [2]贵州省林业科学研究院,贵州贵阳550005 [3]国家林业和草原局森林和草原病虫害防治总站,辽宁沈阳110034

出　　处：《贵州林业科技》2021年第3期44-47,共4页Guizhou Forestry Science and Technology

基　　金：国家自然科学基金项目(NSFC,No.31501887,No.31372246);国家科技基础条件平台工作重点项目(批准号:2005DKA21402)。

摘　　要：介绍大须姬蜂属Megastylus Schidte,1838的鉴定特征,介绍中国已知种类。报道在贵州雷公山国家级自然保护区发现的大须姬蜂属中国新纪录:胸大须姬蜂Megastylus(Dicolus)pectoralis(Förster,1871),对它的形态特征进行详细描述,提供了整体图和局部特征图,介绍在世界上的分布。标本保存在国家林业和草原局森林和草原病虫害防治总站。In this paper,the identification characteristics of Megastylus Schidte,1838 and the known species in China were introduced.A new record Megastylus pectoralis(Förster,1871)(Hymenoptera,Ichneumonidae)collected from Leigongshan National Natural Reserve was redescribed and illustrated,and its distribution in the world was introduced.The specimens were deposited in General Station of Forest and Grassland Pest Management,National Forestry and Grassland Administration.

关 键 词：膜翅目 姬蜂科 中国新纪录 胸大须姬蜂 

分 类 号：Q969.544.8[生物学—昆虫学]