刺粉虱黑蜂触角感器的扫描电镜观察  

Antennal sensilla of Amitus hesperidum observed with scanning electron microscopy

作　　者：赵晓英[1] 杨伟[1] 杨桦[1] 杨春平[1] 张犀[1] 黄琼[1] 

机构地区：[1]四川农业大学森林保护省级重点实验室,雅安625014

出　　处：《应用昆虫学报》2011年第6期1792-1797,共6页Chinese Journal of Applied Entomology

基　　金：长江中上游生态工程建设项目;"211"双支计划资助项目

摘　　要：采用扫描电镜观察了刺粉虱黑蜂Amitus hesperidum Silvestri触角。结果表明,在雌雄蜂的触角上共存在着7种感觉器,分别为Bhm氏鬃毛、毛形感觉器、板形感觉器、腔锥形感器、柱形感觉器、栓锥形感觉器。对触角感觉器的形态、分布进行了描述。雌雄触角有性二型现象,主要表现在毛形感器数量差异明显,板形感器分布不同,栓锥形感器只在雌虫上发现。The antennae of the wasp Amitus hesperidum Silvestri were observed with a scanning electron microscope.Seven types of sensilla,including Bohm’s bristles,sensilla trichodea,sensilla placodea,sensory pores,sensilla coeleoconica,sensilla cylindric and sensilla styloconicum,were found and their shape and distribution described.There was obvious sexual dimorphism,including differences in the number of sensilla trichodea and the distribution of sensilla placodea.Moreover,only females had sensilla styloconicum.

关 键 词：刺粉虱黑蜂 触角 感受器 扫描电镜 

分 类 号：S476.3[农业科学—农业昆虫与害虫防治]