›› 2002, Vol. 45 ›› Issue (增刊): 34-36.doi:

• 研究论文 • 上一篇    下一篇

中国埃拉飞虱属一新种记述 (同翅目:飞虱科)

陈祥盛   

  • 出版日期:2002-12-20 发布日期:2002-12-20

Description of a new species of the genus Elachodelphax from China (Homoptera:Delphacidae)*

CHEN Xiang-Sheng   

  • Online:2002-12-20 Published:2002-12-20

摘要: 记述采自我国新疆维吾尔族自治区的埃拉飞虱属一新种,新疆埃 拉飞虱Elachodelphax xinjiangensis sp.nov.。模式标本保存于贵州大学昆虫研究所 。新种与该属模式种E. metcalfi(Kusnezov,1929)近缘,但新种以头顶端半部、额基半 部深褐色,颊黑褐色;阳基侧突端外角及基内角呈角状突出;阳茎背缘波曲,具4齿,腹缘 中部凹陷,该处亦具4齿;膈下半部两侧不具小齿等特征可明显区别。

关键词: 同翅目, 飞虱科, 埃拉飞虱属, 新种, 中国

Abstract: A new species of Elachodelphax Vilbaste is desc ribed and illustrated:E. xinjiangensis sp.nov.,collected from Xinjiang Uygur Autonomous Region of China.The type specimen is deposited in the Institute of E ntomology,Guizhou University.

Key words: Homoptera, Delphacidae, Elachodelphax, new species, C hina