蚱总科27种昆虫尾须感受器的种类特征及其分析  

Species characteristics and analysis of the cercus sensilla of 27 species of Tetrigoidea

作　　者：辛磊 谭柳苏 容万韬 张荣娇 李晓东 邓维安 XIN Lei;TAN Liu-su;RONG Wan-tao;ZHANG Rong-jiao;LI Xiao-dong;DENG Wei-an(College of Chemistry and Bioengineering,Hechi University,Yizhou Guangxi 546300,China)

机构地区：[1]河池学院化学与生物工程学院,广西宜州546300

出　　处：《电子显微学报》2021年第6期738-746,共9页Journal of Chinese Electron Microscopy Society

基　　金：国家自然科学基金资助项目(Nos.31960111,31900351,31702049);广西自然科学基金资助项目(No.2020GXNSFBA159032);广西高等学校高水平创新团队及卓越学者计划项目(蚱类昆虫及其重金属污染)。

摘　　要：本研究利用扫描电镜对蚱总科27种昆虫的雌性个体尾须感受器的超微结构进行了描述和分析。结果显示,在选取的蚱总科昆虫中,共观察到毛形感受器、锥形感受器、钟形感受器、表皮孔、角质齿、芽孢感受器、腔形感受器和腔锥形感受器8种感受器。其中毛形感受器、表皮孔、芽孢感受器、钟形感受器4种感受器普遍存在尾须上。聚类分析结果显示,当欧式距离为2时,27种蚱聚为六类;支序分析显示27种蚱的尾须感受器的系统发育可分为三支。This study described and analyzed the ultrastructure of the cercus sensilla in 27 species of tetrix by scanning electron microscopy(SEM).Among the selected insects,a total of 8 kinds of sensillas including sensilla trichodea,sensilla basiconica,sensilla campaniformia,cuticular pore,spicule,sensilla sporangium,sensilla cavity and sensilla coeloconica have been observed.Sensilla trichodea,cuticular pore,sensilla sporangium and sensilla campaniformia are commonly found on the cercus.Cluster analysis results showed that when Euclidean distance was 2,27 species of tetrix clustered into six categories.The Branch sequence analysis results show that the phylogeny of the cercus sensilla of 27 species of tetrix can be divided into three branches.

关 键 词：蚱总科 尾须感受器 扫描电镜 

分 类 号：S476.2[农业科学—农业昆虫与害虫防治] Q136[农业科学—植物保护]