为害柳树的叶蝉1新种(半翅目:叶蝉科:片角叶蝉亚科)  

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

作　　者：李子忠[1] 曹巍 李建达[1] 

机构地区：[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

出　　处：《林业科学》2010年第10期89-90,共2页Scientia Silvae Sinicae

基　　金：国家自然科学基金项目(30670246)

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。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.

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 

分 类 号：Q969.362.1[生物学—昆虫学]