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林业科学 ›› 2007, Vol. 43 ›› Issue (10): 87-89.doi: 10.11707/j.1001-7488.20071015

• 论文及研究报告 • 上一篇    下一篇

危害方竹的叶蝉一新属新种记述(半翅目:叶蝉科:额垠叶蝉亚科)(英文)

李子忠1,2 陈祥盛1,2,3 张斌1,2   

  1. 1.贵州大学山地农业病虫害贵州省重点实验室,贵阳550025;2.贵州大学昆虫研究所,贵阳550025;3.中国科学院动物研究所,北京100080
  • 收稿日期:2006-04-03 修回日期:1900-01-01 出版日期:2007-10-25 发布日期:2007-10-25

Descriptions of a New Genus and Species of Leafhopper(Hemiptera:Cicadellidae:Mukariinae) Attacking Chimonobambusa (Gramineae: Bambusoideae) from Guizhou Province,China

Li Zizhong1,2,Chen Xiangsheng1,2,3,Zhang Bin1,2   

  1. 1. Key Laboratory for Plant Pest Management of Mountainous Region, Guizhou University Guiyang 550025;2. Institute of Entomology, Guizhou University Guiyang 550025;3. Institute of Zoology, Chinese Academy of Sciences Beijing 100080
  • Received:2006-04-03 Revised:1900-01-01 Online:2007-10-25 Published:2007-10-25

摘要:

记述采自我国贵州省雷公山国家级自然保护区狭叶方竹上的叶蝉科昆虫1新属1新种,即拟痕叶蝉属和黑带额痕叶蝉。根据头部颜面构造、前后翅端部翅脉、腿节刚毛公式、下生殖板及阳基侧突等特征,该属应隶属于额垠叶蝉亚科,与痕叶蝉属近缘,主要区别特征为:前翅具4个端室(后者前翅具3个端室);阳茎具短背腔(后者阳茎简单,无背腔),有2个性孔(后者仅1个性孔);连索“V”形(后者连索“Y”形)。模式标本保存于贵州大学昆虫研究所。

关键词: 半翅目, 叶蝉科, 额垠叶蝉亚科, 新属, 新种, 方竹属, 贵州

Abstract:

In this paper, 1 new genus and 1 new species of leafhopper subfamily Mukariinae (Hemiptera: Cicadellidae) from Guizhou Province, China, Pseudomohunia gen. Nov. and P. nigrifascia sp. Nov., attacking Chimonobambusa Makino (Gramineae: Bambusoideae), are described and illustrated. This new genus is closely related to Mohunia Distant, but can be distinguished from the latter by the forewing with 4 apical cells, the aedeagus with 2 gonopores, dorsoatrium short, and the connective Y-shaped. All type specimens are deposited in the Institute of Entomology, Guizhou University.

Key words: Hemiptera, Cicadellidae, Mukariinae, new genus, new species, Chimonobambusa angustifoli, Guizhou Province