友恩蚜小蜂雌蜂触角、口器感觉系统电镜扫描观察  

Observation of sensilla on antennae and mouth parts of female Encarsia amicula Viggiani et Ren(Hymenoptera: Aphelinidae) by scanning electron microscope

作　　者：王竹红[1] 黄建[1] 

机构地区：[1]福建农林大学生物农药与化学生物学教育部重点实验室,福建福州350002

出　　处：《福建农林大学学报（自然科学版）》2007年第5期462-465,共4页Journal of Fujian Agriculture and Forestry University:Natural Science Edition

基　　金：福建省科技厅重大项目(2005NZ1004);福建省青年科技人才创新基金资助项目(2006F3017)

摘　　要：电镜扫描观察表明:友恩蚜小蜂雌蜂触角具有毛形感觉器、板形感觉器、钟形感觉器、指形感觉器和B hm氏鬃毛等5种感觉器.上颚发达,左、右上颚各具3根毛形感觉器;下颚须和下唇须各1节,在末端和近末端1/3处,分别具1根刺形感觉器.同时还探讨了各种感觉器的功能.The antennal sensilla of female Encarsia amicula were studied by scanning electron microscope, and the results showed that there were five sensilla, namely, trichoid seusilla, placoid sensilla, campanifonn sensilla, finger-like sensilla and BShm bristles, on the antennae of En. amicula. The mandibles are wen-developed and each mandible bears 3 trichoid sensilla on its outer aspect. The maxillary palpi and labial palpi are 1-segmented, with one chaeticum sensilla on the end and on one third of them respectively. The response of all these sensilla was discussed.

关 键 词：友恩蚜小蜂 触角 口器 感觉器 

分 类 号：S476.3[农业科学—农业昆虫与害虫防治]