| 小峰熊蜂工蜂触角感器的扫描电镜观察 |
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| 引用本文： | 罗术东,安建东,彭文君,李继莲,黄家兴,吴杰.小峰熊蜂工蜂触角感器的扫描电镜观察[J].昆虫知识,2011,48(2):397-403. |
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| 作者姓名： | 罗术东 安建东 彭文君 李继莲 黄家兴 吴杰 |
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| 作者单位： | 中国农业科学院蜜蜂研究所,农业部授粉昆虫生物学重点实验室,北京,100093 |
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| 基金项目： | 公益性行业(农业)科研专项经费项目，国家蜜蜂产业技术体系建设专项经费 |
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| 摘 要： | 利用扫描电镜对小峰熊蜂Bombus hypocrita的触角形态和感器进行了观察。结果表明:小峰熊蜂触角呈膝状,由柄节、梗节和鞭节组成。工蜂的柄节约为触角全长的三分之一,其长度约为(2099.40±112.26)μm,梗节呈方圆形,最短,长度为(212.86±12.51)μm。鞭节全长为(3861.43±137.86)μm,共由10节组成。触角上广布11种类型的感受器,即板形感器、坛形感器、钟形感器、锥形感器、腔锥形感器、毛形感器、刺形感器、芽形感器、端指形感器、缘感器和刚毛,不同感器在触角上的分布部位不同。其中,芽形感器和端指形感器在膜翅目昆虫中属首次发现。
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| 关 键 词： | 小峰熊蜂 触角 感器 超微结构 |
Antennal sensilla of Bombus hypocrita (Hymenoptera: Apidae)worker observed under scanning electron microscopy |
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| LUO Shu-Dong,AN Jian-Dong,PENG Wen-Jun,LI Ji-Lian,HUANG Jia-Xing,WU Jie.Antennal sensilla of Bombus hypocrita (Hymenoptera: Apidae)worker observed under scanning electron microscopy[J].Entomological Knowledge,2011,48(2):397-403. |
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| Authors: | LUO Shu-Dong AN Jian-Dong PENG Wen-Jun LI Ji-Lian HUANG Jia-Xing WU Jie |
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| Institution: | LUO Shu-Dong AN Jian-Dong PENG Wen-Jun LI Ji-Lian HUANG Jia-Xing WU Jie(Institute of Apiculture,Chinese Academy of Agricultural Sciences,Key Laboratory for Biology of Insect-Pollinator,Ministry of Agriculture,Beijing 100093) |
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| Abstract: | Antennal morphology and sensilla of Bombus hypocrita workers were observed under scanning electron microscopy.The results show that the antenna is made up of three parts;scape,pedicel and a 10 segmented flagella,the respective lengths of which were（2 099.40 ± 112.26） μm,（212.86 ± 12.51） μm and（3 861.43 ± 137.86） μm.11 types of sensillum were observed on the antennae;sensilla placodea,sensilla ampullaceous,sensilla campaniformia,sensilla basiconca,sensilla coeloconica,sensilla trichodea,sensilla chaotic,bud-like sensilla,finger-like sensilla,sensilla margin and setae.This is the first report of bud-like and finger-like sensilla in the Hymenoptera. |
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| Keywords: | Bombus hypocrite antenna sensilla ultrastructure |
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