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林业科学 ›› 2010, Vol. 46 ›› Issue (10): 89-90.doi: 10.11707/j.1001-7488.20101014

• 论文 • 上一篇    下一篇

为害柳树的叶蝉1新种(半翅目: 叶蝉科:片角叶蝉亚科)

李子忠1,曹巍2,李建达1   

  1. 1.贵州大学昆虫研究所 贵阳 550025;2.甘肃省镇原县农牧局 镇原 744500
  • 收稿日期:2009-07-24 修回日期:2010-01-28 出版日期:2010-10-25 发布日期:2010-10-25

A New Species of Leafhopper (Hemiptera: Cicadellidae: Idiocerinae) Injurious to Salix

Li Zizhong1;Cao Wei2;Li Jianda1   

  1. 1.Institute of Entomology;Guizhou University Guiyang 550025;2.Agriculture and Livestock Bureau of Zhenyuan County;Gansu Province Zhenyuan 744500
  • Received:2009-07-24 Revised:2010-01-28 Online:2010-10-25 Published:2010-10-25

摘要:

记述为害柳属Salix的宽突叶蝉亚属Liocratus Dubovsky(半翅目: 叶蝉科: 片角叶蝉亚科)1新种,柳宽突叶蝉Idiocerus(Liocrtus) salicis sp nov.。描述新种的外部形态特征,绘制主要特征图。新种模式标本保存在贵州大学昆虫研究所。

关键词: 柳属, 半翅目, 叶蝉科, 片角叶蝉亚科, 宽突叶蝉亚属, 新种, 中国

Abstract:

A new species of leafhopper, Idiocerus (Liocratus) salicis Li, Cao et Li sp. nov. (Hemiptera: Cicadellidae: Idiocerinae) was found in Gansu, China and described. The body length (incl. tegm.) is 5.1~5.3 mm for ♂ and 5.5~5.80 mm for ♀. This new species is similar to Idiocerus(Liocratus) chivinsis Kusnezov, 1929 in appearance, but can be distinguished from the latter by the aedeagus with two small thorn-like at apex, and the style without long setae at apex. This new species is also related to Idiocerus(Liocratus) moniliferae Osborn et Ball, 1898, but can be distinguished from the latter by the vertex with four black spots, and the female with the seventh ovipositor taper-like. Holotype ♂, paratypes 3 ♂♂, 3♀♀, Zhenyuan, Gansu Province, coll. by Cao Wei, 3 Sept. 2008. Host plant: Salix. All the type specimens of the new species are preserved in the Institute of Entomology, Guizhou University.

Key words: Salix, Hemiptera, Cicadellidae, Idiocerinae, Liocratus, new species, China