| 有翅孤雌型桃蚜口器感受器的扫描电镜观察 |
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| 引用本文： | 赵立静,孙银蓬,张善干,班丽萍.有翅孤雌型桃蚜口器感受器的扫描电镜观察[J].北京农学院学报,2012,27(1):28-31. |
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| 作者姓名： | 赵立静 孙银蓬 张善干 班丽萍 |
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| 作者单位： | 中国农业大学农学与生物技术学院,北京,100193;中国科学院动物研究所,北京,100101;中国农业大学动物科学技术学院,北京,100193 |
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| 基金项目： | 国家自然科学基金(编号31001033);公益性行业项目(农业)科研专项“草原虫害监测预警及防控技术研究与示范”(编号20100379) |
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| 摘 要： | 采用扫描电镜技术对有翅孤雌型桃蚜口器上的感受器进行了系统的观察与分析。结果表明:感受器大都集中于喙管表面,主要有毛形感受器、刺形感受器及锥形感受器三种类型。其中,毛形感受器和刺形感受器分布于整个喙管的表面;锥形感受器只存在于喙管的顶端,共16根且以口沟为中心对称分布。笔者分别描述了三种感受器的外部形态特征,并对其可能的功能进行了初步探讨。
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| 关 键 词： | 桃蚜 有翅孤雌蚜 口器 扫描电镜 感受器 |
Observation on mouthparts sensilla of alate viviparous female of Myzus persicae with scanning electron microscope |
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| ZHAO Li-jing
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SUN Yin-peng
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ZHANG Shan-gan
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BAN Li-ping.Observation on mouthparts sensilla of alate viviparous female of Myzus persicae with scanning electron microscope[J].Journal of Beijing Agricultural College,2012,27(1):28-31. |
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| Authors: | ZHAO Li-jing SUN Yin-peng ZHANG Shan-gan BAN Li-ping |
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| Affiliation: | 1.College of Agriculture and Biotechnoloy,China Agricultural University,Beijing 100193,China; 2.Institute of Zoology,Chinese Academy of Sciences,Beijing 100101,China 3.College Animal Science & Technology,China Agricultural University,Beijing 100193,China) |
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| Abstract: | Scanning electron microscope(SEM) was used to observe the labial sensilla of alate viviparous female of Myzus persicae(Sulzer)(Homoptera: Aphididae).Three types of sensilla were found: sensilla trichodea,sensilla chaetica and sensilla basiconic.Sensilla basiconic is located at the distal tip of the aphid labium,however the other two types of sensilla were found everywhere on the labial.Moreover,the morphological characters of different types of sensilla are described and their physiological functions are discussed respectively. |
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| Keywords: | Myzus persicae alate viviparous female mouthparts SEM sensilla |
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