啮小蜂雄蜂触角的扫描电镜观察  

SCANNING ELECTRON MICROSCOPIC OBSERVATION OF THE ANTENNAE OF MALE ENDOPARASITOID HYMENOPTERA TETRASTICHINAE TETRASTICHUS SP.

作　　者：陆剑锋[1] 李永[2] 邱鸿贵[2] 沈伯钧[2] 符文俊[2] 

机构地区：[1]合肥工业大学生物与食品工程学院,安徽合肥230009 [2]中国科学院上海生命科学研究院植物生理生态所,上海200032

出　　处：《环境昆虫学报》2006年第2期71-75,共5页Journal of Environmental Entomology

基　　金：国家自然科学基金重点资助项目(39930030和30370195)

摘　　要：应用扫描电镜对啮小蜂(膜翅目Hymenoptera啮小蜂科Tetrastichinae)Tetrastichus sp．雄蜂触角及其表面的化学感器进行了观察,结果表明雌蜂触角表面存在板形感器和坛形感器两大类,两者数量和分布存在较大的差异。本文探讨了这两类触角化学感器的形态差异以及在寄主接受和交配行为中的不同功能。The antennae and chemical sensilla of male Tetrastichus sp. were observed with scanning electron microscopy. The results indicated that only two types of sensilla occurred on the surface of antennae of male Tetrastichus sp. , and differed in numbers and location. The morphological differences of the two types of antennae chemical sensilla and effects of the sensilla on host acceptance and mating behaviour are also discussed.

关 键 词：啮小蜂 触角 感器 

分 类 号：S476+.19[农业科学—农业昆虫与害虫防治]