拟隐脉叶蝉属三新种记述(同翅目,叶蝉科,隐脉叶蝉亚科)  

DESCRIPTIONS OF THREE NEW SPECIES OF SOPHONIA(HOMOPTERA,CICADELLIDAE,NIRVANINAE)

作　　者：李子忠[1] 汪廉敏[1] 

机构地区：[1]贵州大学昆虫研究所,贵阳550025

出　　处：《动物分类学报》2003年第3期502-505,共4页Acta Zootaxonomica Sinica

基　　金：国家自然科学基金资助项目 (39460 0 1 5)

摘　　要：记述了拟隐脉叶蝉属Sophonia 3新种 ,即斜纹拟隐脉叶蝉S .obliquizonatasp .nov .,细纹拟隐脉叶蝉S .linealasp .nov .和枝突拟隐脉叶蝉S .branchumasp.nov .。Three new species of the Sophonia Walker are described from specimens collected in China. The type specimens are deposited in the Institute of Entomology,Guizhou University.1 Sophonia obliquizonata sp.nov. (Figs.1-8) Length (incl.tegm.):3.8-4.2?mm,♀4.0-4.3?mm. This new species is similar to S. cyatheana Li et Wang in appearance,but can be distinguished from the latter by the claval area of forewing with fuscus oblique fascia,the sides of the pygofer with two long processes,and the arrow-like apex of the aedeagus. Holotype ,paratypes 3, 4♀♀,Longling (24°32′N,98°52′E),Yunnan Province,26 July 2002,coll. by LI Zi-Zhong,YANG Mao-Fa and SONG Hong-Yan.2 Sophonia lineala sp.nov. (Figs.9-16) Length (incl.tegm.):4.0-4.2?mm. This new species is related to S.albuma Li et Wang in appearance,but differs from the latter in: forewing with small black spots; the end of pygofer side branched; each side of the apical area of aedeagus with three processes. Holotype,paratypes 2, Fanjing Mountain (25°51′N,108°46′E), Guizhou Province, 29 July 2001,coll.by LI Zi-Zhong and YANG Mao-Fa.3 Sophonia branchuma sp.nov. (Figs.17-23) Length (incl.tegm.):5^4?mm. This new species is allied to S. rufa (Kuoh et Kuoh), but can be distinguished from the latter by having a crown and pronotum without orange fascia, caudoventral margin of pygofer side with long process,and the different shape of the aedeagus. Holotype, Longling (24°32′N, 98°52′E), Yunnan Province, 26 July 2002, coll. by LI Zi-Zhong.

关 键 词：拟隐脉叶蝉属 新种 同翅目 叶蝉科 隐脉叶蝉亚科 

分 类 号：Q969[生物学—昆虫学]