| 刘春雨1，张健2,3，张晓军2，任炳忠4*.轮纹异痂蝗触角感器的扫描电镜观察[J].植物保护,2015,41(6):136-140. |
| 轮纹异痂蝗触角感器的扫描电镜观察 |
| Scanning electron microscopy on antennal sensilla of Bryodemella tuberculatum dilutum |
| 投稿时间：2014-11-26 修订日期：2015-03-20 |
| DOI： |
| 中文关键词: 轮纹异痂蝗 触角 感器 扫描电镜 |
| 英文关键词:Bryodemella tuberculatum dilutum antenna sensillum scanning electron microscopy |
| 基金项目:吉林省科技发展计划项目(20122126) |
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| 中文摘要: |
| 利用扫描电镜观察了轮纹异痂蝗[Bryodemella tuberculatum dilutum(Stoll)]成虫触角感器的类型和分布。结果表明：轮纹异痂蝗触角为丝状，由柄节、梗节和鞭节组成，雄性个体鞭节包括24个亚节，雌性个体鞭节包括23个亚节。雌雄个体均具有12种感受器，即毛形感受器、刺形感受器(Ⅰ型和Ⅱ型)、锥形感受器(Ⅰ型、Ⅱ型、Ⅲ型、Ⅳ型和Ⅴ型)、腔锥形感受器、腔形感受器及B?hm氏鬃毛。根据各类感器的形态、分布和显微结构探讨了其可能承担的功能。 |
| 英文摘要: |
| The types and distributions of antennal sensilla were studied in both female and male adults of Bryodemella tuberculatum dilutum (Stoll) using scanning electron microscopy (SEM). The filiform antennae were of the conventional type comprised of a basal scape, pedicel and a long flagellum, which was composed of twenty four flagellomeres in males and twenty three flagellomeres in females. Antennae of female and male individuals both have 12 types of sensilla. They were identified as trichoid sensilla (Ⅰ, Ⅱ), chaetic sensilla (Ⅰ, Ⅱ), basiconic sensilla (Ⅰ,Ⅱ,Ⅲ,Ⅳ,Ⅴ), coeloconic sensilla, cavity sensilla, and B?hm's bristles. The putative functions of 12 types of sensilla were also discussed with reference to their morphology, distribution and ultrastructure. |
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