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Position: Home > Articles > Observation on the Pronotum and Elytra of Monochamus alternatus Hope Journal of Shanxi Agricultural Sciences 2014,42 (8) 827-828+831

松墨天牛前胸背板及鞘翅电镜扫描

作  者:
张蒙;刘志韬;李奕震;温秀军
单  位:
华南农业大学林学院;林木健康诊断和保护技术研究中心
关键词:
松墨天牛;前胸背板;鞘翅;电镜扫描
摘  要:
使用扫描电镜系统观察并描述了松墨天牛前胸背板及鞘翅上的超微结构。结果表明,松墨天牛雌雄成虫前胸背板表面均不光滑,前胸背板有大量的凹陷和刚毛;雄虫前胸背板拥有多个圆形、椭圆形信息素腺孔,且分布在每个包含一个单一的刚毛刻痕的周围;而雌成虫的前胸有类似于雄性表皮的凹痕,但没有信息素腺孔,通常只有一个中央刚毛;雌雄成虫前胸背板后缘皱褶状,具一排密集整齐的刚毛;鞘翅上密布光滑瘤状突起及刚毛,毛孔窝常分布2~3根刚毛。
译  名:
Observation on the Pronotum and Elytra of Monochamus alternatus Hope
作  者:
ZHANG Meng;LIU Zhi-tao;LI Yi-zhen;WEN Xiu-jun;Research Centre for Health Diagnosis & Protection Techniques of Woody Plants,College of Forestry,South China Agricultural University;
关键词:
Monochamus alternatus Hope;;pronotum;;elytra;;SEM
摘  要:
The pronotum and elytra of Monochamus alternatus Hope were observed and described with scanning electron microscope( SEM). Scanning electron microscopy showed that both male and female Monochamus alternatus Hope had indentations on the prothorax that were not so smooth with large number of bristle and indentations. The prothorax of the male had pores lying within indentations;females also had indentations, but lack of pores. A row of neat dense bristles were distributed mainly over prothorax trailing edge of Monochamus alternatus Hope adult. Elytra were densely covered by tuberculate and bristles.

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