麻疯树柄细蛾触角及其感器的扫描电镜观察
Observation of antennal sensilla of Stomphastis thraustica with scanning electron microscope.
江南1,李庆1**,周建华2,肖银波2
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作者单位： 四川农业大学农学院雅安 625014； 2 四川省林科院森保所 成都 610000
中文关键词：麻疯树柄细蛾， 触角， 感器， 扫描电镜
英文关键词：Stomphastis thraustica, antenna, sensilla, scanning electron microscopy
中文摘要：
应用扫描电镜对麻疯树柄细蛾Stomphastis thraustica Meyrick成虫触角的外部形态结构及其感器进行了观察和研究。结果表明，麻疯树柄细蛾成虫触角上存在着5种感器即毛形感器、刺形感器、腔椎形感器、锥形感器和鳞形感器。对各种感器的形态特点进行描述，其中毛形感器数量最多，并分为长毛形和短毛形2种。刺形感器也分为长刺形和短刺形2种。
英文摘要： Scanning electron microscopy was used to observe antennae and sensilla of Stomphastis thrausticaMeyrick. Five types of sensilla were found on antennae: sensilla trichodea, sensilla chaetica, sensilla coeloclnica, sensilla basiconca and sensilla squamiformia. The morphological characteristics of these sensilla were described. The number of sensilla trichodea was the highest in all sensilla. Sensilla trichodea consisted of longer and shorter sensilla trichodea. Sensilla chaetica also consisted of longer and shorter sensilla chaetica.