| 甘薯小象虫成虫触角和下颚须上感觉器的扫描电镜观察 |
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| 引用本文： | 陈建新,李红莲,陈宏. 甘薯小象虫成虫触角和下颚须上感觉器的扫描电镜观察[J]. 中国农业大学学报, 1992, 0(1): 99-102 |
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| 作者姓名： | 陈建新 李红莲 陈宏 |
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| 作者单位： | 北京农业大学植物保护系; |
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| 摘 要： | 使用扫描电镜观察了甘薯小象虫成虫触角和下颚须的表面特征。根据感觉器的形态特征,在触角上看到了毛状感觉器、棒状感觉器、锥状感觉器和坛状感觉器;在下颚须上看到了栓状感觉器、板状感觉器和锥状感觉器。触角上的棒状感觉器以前尚未见报道。
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| 关 键 词： | 感觉器 触角 下颚须 甘薯小象虫 细微结构 |
| 收稿时间： | 1990-12-12 |
Scanning Electron Microscopy of Sensillae of Adult Antenna and Maxillary Palp in the Sweet Potato Weevil,Cylas formicarius Fabr |
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| Chen Jianxin Li Honglian Chen Hong (Dept.of Plant Protection. Scanning Electron Microscopy of Sensillae of Adult Antenna and Maxillary Palp in the Sweet Potato Weevil,Cylas formicarius Fabr[J]. Journal of China Agricultural University, 1992, 0(1): 99-102 |
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| Authors: | Chen Jianxin Li Honglian Chen Hong (Dept.of Plant Protection |
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| Affiliation: | Chen Jianxin Li Honglian Chen Hong (Dept.of Plant Protection) |
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| Abstract: | Surface features of adult antenna and maxillary palp of the sweetpotato weevil,Cylas formicarius Fabr.,were examined under a scanning electron microscope.There are trichoid sensillae,cudgel sensillae,basiconic sensillae and coeloconic sensillae on the antenna,pegs,plate sensillae and basiconicsensillae on the maxillary palp according to the sensilla appearances.The cudgel sensillae on the antenna have not been found to be reported in other insects. |
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| Keywords: | sensilla antenna maxillary palp Cylas formicarius fine structure |
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