甘蓝潜蝇茧蜂触角感觉器的扫描电镜观察  

Description of the Antennal Sensilla of Opius dimidiatus(Ashmead)(Hymenoptera:Braconidae)

作　　者：顾丁[1] 陈文龙[1] 高光澜[1] 柳琼友[1] 

机构地区：[1]贵州大学昆虫研究所,贵阳550025

出　　处：《西南师范大学学报（自然科学版）》2009年第3期184-188,共5页Journal of Southwest China Normal University(Natural Science Edition)

基　　金：贵州省科技基金资助项目[(2004)3024];贵州大学研究生创新基金资助项目[校研农(2007007)]

摘　　要：采用扫描电镜观察了甘蓝潜蝇茧蜂(Opius dimidiatus)触角表面的超微形态结构,在雌、雄虫的触角基、柄节、梗节和鞭节上观察到6种感觉器,分别为板形感觉器、毛形感觉器、刺形感觉器、锥形感觉器、腔锥形感觉器和鳞形感觉器.对触角感觉器的形态和分布进行了描述,并比较了雌、雄蜂两性间的差异.The morphology of the antennal sensilla of both male and female Opius dimidiatus（Ashmead）（Hymenoptera：Braconidae）is described using Scanning Electron Microscopy（SEM）.Six types of sensilla were found on the antennae of the female and male.These types are sensilla placodea,sensilla trichodea,sensilla chaetica,sensilla basiconica,sensilla coeloconica,and sensilla squamiformia.The shape of these sensilla and their distribution were described,and their differences between females and males were compared.

关 键 词：甘蓝潜蝇茧蜂 触角 感觉器 扫描电镜 

分 类 号：Q969.54[生物学—昆虫学]