| 唐培安1*，吴海晶1，孔德英2，薛昊1，宋伟1.杂拟谷盗触角感器的扫描电镜观察[J].植物保护,2016,42(1):99-105. |
| 杂拟谷盗触角感器的扫描电镜观察 |
| Scanning electron microscopic observation on antennal sensilla of Tribolium confusum |
| 投稿时间：2014-11-28 修订日期：2015-01-21 |
| DOI： |
| 中文关键词: 杂拟谷盗 触角 感器 扫描电镜 |
| 英文关键词:Tribolium confusum antenna, sensilla scanning electron microscopy |
| 基金项目:“十二五”国家科技支撑计划项目(2013BAD17B01-3); 粮食公益性行业科研专项(201413007-2); 国家自然科学基金(31000828); 江苏高校优势学科建设工程项目 |
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| 中文摘要: |
| 利用扫描电镜对杂拟谷盗成虫触角形态及感器进行了观察, 结果表明, 杂拟谷盗成虫触角为棒形, 由柄节、梗节和鞭节组成, 其中鞭节又分为9个亚节, 不存在雌雄二型现象。雌、雄成虫触角上均存在以下6类14种感器, 包括B?hm氏鬃毛、3种毛形感器、1种栓锥形感器、6种锥形感器、1种刺形感器、2种指形感器。雌雄个体之间触角感器的类型、分布、长度、基部直径没有明显差异。结合感器的形态、分布和已报道的触角电位反应数据, 对杂拟谷盗触角各类感器的功能进行了推测。 |
| 英文摘要: |
| Antennal morphology and the sensilla of Tribolium confusum Jacquelin du Val were studied by scanning electron microscopy. The results showed that the antennae are made up of scape, pedicel and flagellum that consisted of 9 segments and there are no dimorphisms on the antennae of the male and female adults. Furthermore, there are 6 kinds and 14 types of sensilla on the antennae of both adults, including B?hm bristles, 3 types of sensilla trichodea, 1 type of sensilla styloconica, 6 types of sensilla basiconica, 1 types of sensilla chaetica, and 2 types of finger-like sensilla. No difference was found among the types, the distribution, the number, length and diameter of sensilla between both adults. The functions of sensilla were speculated according to their morphology, distribution, and the previously reported electroantennographic responses of Tribolium confusum. |
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