| 马铃薯甲虫成虫触角及感器的扫描电镜观察 |
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| 引用本文： | 刘丽玲,李海滨,管维,高越,姚贵哲,肖芳,魏春艳.马铃薯甲虫成虫触角及感器的扫描电镜观察[J].植物检疫,2021(2):20-23. |
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| 作者姓名： | 刘丽玲 李海滨 管维 高越 姚贵哲 肖芳 魏春艳 |
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| 作者单位： | 长春海关技术中心;中山海关技术中心 |
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| 基金项目： | 海关总署科研计划项目(2018K012)。 |
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| 摘 要： | 为了系统的了解与掌握马铃薯甲虫成虫触角感器的类型及分布,本研究利用扫描电镜对马铃薯甲虫雌、雄成虫的触角形态特征及超微结构进行了观察。研究结果表明:触角由柄节、梗节及鞭节组成;马铃薯甲虫雌雄成虫触角感器共分为4类13种,即3种毛形感器(ST1、ST2、ST3)、7种锥形感器(SB1、SB2、SB3、SB4、SB5、SB6、SB7)、2种腔形感器(SCa1、SCa2)和B?hm氏鬃毛(BB)。本研究对马铃薯甲虫雌雄成虫的触角超微结构的特征进行了系统描述,可为其生物学功能研究提供理论依据。
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| 关 键 词： | 马铃薯甲虫 触角 感器 扫描电镜 |
Observation on antenna and sensilla of adult Colorado potato beetle with scanning electron microscope |
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| Liu Liling,Li Haibin,Guan Wei,Gao Yue,Yao Guizhe,Xiao Fang,Wei Chunyan.Observation on antenna and sensilla of adult Colorado potato beetle with scanning electron microscope[J].Plant Quarantine,2021(2):20-23. |
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| Authors: | Liu Liling Li Haibin Guan Wei Gao Yue Yao Guizhe Xiao Fang Wei Chunyan |
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| Institution: | (Inspection and Quarantine Technology Center,Changchun Customs District,Changchun 130062,China;Inspection and Quarantine Technology Center,Zhongshan Customs House) |
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| Abstract: | In order to systematically understand the types and distribution of antenna sensilla on Colorado potato beetle,the morphological characteristics and ultrastructure of adult’s sensilla were observed by scanning electron microscope(SEM). The results showed that the antenna is composed of scape,pedicel and flagellum;there are four types and thirteen kinds of antenna sensilla observed on the antennae of both female and male,including 3 kinds of sensilla trichodeas(ST1,ST2,ST3),7 kinds of sensilla basiconcas(SB1,SB2,SB3,SB4,SB5,SB6,SB7),2 kinds of sensilla cavities(SCa1,SCa2) and B?hm bristles(BB).This study supplements and improves the characterizations of fine structure of L. decemlineata adult antenna,it provide theoretical basis for its biological function study. |
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| Keywords: | Leptinotarsa decemlineata antenna sensilla scanning electron microscope |
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