| 异色瓢虫暗黄变种成虫触角感器扫描电镜观察 |
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| 引用本文： | 刘健,赵奎军.异色瓢虫暗黄变种成虫触角感器扫描电镜观察[J].东北农业大学学报,2009,40(3). |
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| 作者姓名： | 刘健 赵奎军 |
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| 作者单位： | 东北农业大学农学院,哈尔滨,150030 |
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| 基金项目： | 国家公益性行业科研专项，大豆生物学教育部重点实验室资助项目 |
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| 摘 要： | 利用扫描电镜对异色瓢虫暗黄变种雌、雄成虫触角形态和感器进行观察。结果表明,异色瓢虫暗黄变种成虫触角为棒状,共11节,即柄节、梗节和鞭节的9个亚节。触角感器为毛状感器与锥状感器,毛状感器分为长毛状感器、短毛状感器两种类型。雌雄个体间触角感器的类型、分布均无明显差异。
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| 关 键 词： | 异色瓢虫 触角 感器 超微结构 |
Observation on antennal sensilla of Asia ladybird beetle, Harmonia axyridis ab. succinea by scanning electron microscope |
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| LIU Jian,ZHAO Kuijun.Observation on antennal sensilla of Asia ladybird beetle, Harmonia axyridis ab. succinea by scanning electron microscope[J].Journal of Northeast Agricultural University,2009,40(3). |
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| Authors: | LIU Jian ZHAO Kuijun |
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| Institution: | College of Agriculture;Northeast Agricultural University;Harbin 150030;China |
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| Abstract: | Antennal morphology and sensilla of Harmonia axyridis ab. succinea were studied using scanning electron microscopy. The results showed that adult clavate antenna consisted of 11 segments, which contained scape, pedicel and 9 subsegments of flagellum. Sensilla basiconica and two types of sensilla trichodea were distinguished with the shapes and distribution of sensilla. No difference was found in type and distribution of sensilla between the male and female adults. |
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| Keywords: | Harmonia axyridis ab succinea antenna sensilla ultrastructure |
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