落叶松八齿小蠹足部感受器的扫描电镜观察

Scanning Electron Microscopy Observation on the Foot Sensilla of Ips subelongatus

采用扫描电镜对落叶松八齿小蠹的足部感受器进行观察的结果表明,落叶松八齿小蠹足部共有穗型、毛型、刺型三种类型感受器,其中毛型感受器和刺型感受器的结构和功能在许多报道中都有了较深入的研究,而穗型感受器仅在落叶松八齿小蠹的触角上发现过。

This study using scanning electron microscopy （ sem ） to observe the foot sensilla of Ips subelongatus. There are three types sensilla： panicle sensillum , trichodea sensillum , chaetiea sensillum, In the foot of Ips subelongatus.The structure and function of the trichodea sensillum and chaetiea sensillum in the many reports have deeper research .The panicle sensillum only found on the antennal of Ips subelongatus.