台湾窗翅叶蝉属四新种记述(同翅目,叶蝉科,大叶蝉亚科)  

FOUR NEW SPECIES OF THE GENUS MILEEWA FROM TAIWAN,CHINA (HOMOPTERA,CICADELLIDAE,CICADELLINAE)

作　　者：杨茂发[1] 李子忠[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》2004年第3期491-496,共6页Acta Zootaxonomica Sinica

基　　金：贵州省省长基金;自然科学基金;贵州大学校基金联合资助项目

摘　　要：记述了采自台湾的大叶蝉亚科Cicadellinae窗翅叶蝉属MileewaDistant 4新种 ,即黑斑窗翅叶蝉M .nigri maculatasp .nov .,钩茎窗翅叶蝉M .harpasp .nov .,双枝窗翅叶蝉M .discladasp .nov .和长毛窗翅叶蝉M .longisetasp .nov .。模式标本分别保存在贵州大学昆虫研究所 (IEGU)、台湾国立自然科学博物馆 (TNMNS)、台湾农业试验所 (TARI)和台湾国立中兴大学 (TNCHU)。Four new species of Mileewa Distant, collected from Taiwan, China, are described in this paper. The type specimens are deposited in the Institute of Entomology of Guizhou University,Guiyang, China (IEGU), Taiwan National Museum of Natural Science,Taiwan(TNMNS), Taiwan Agricultural Research Institute,Taiwan(TARI), and Taiwan National Chung Hsing University,Taiwan(TNCHU), respectively.1 Mileewa nigrimaculata sp.nov.(Figs 1 5) Length(Incl.tegm.):♂4 8 5 0?mm, ♀5 2 5 5?mm. This species is similar to M. choui Yang et Li in appearance, but can be distinguished from the latter by vertex with a black spot, white patch in the forewings smaller and only two of them located in costal margin of forewings, and the shapes of male pygofer process, aedeagus and style. Holotype♂(IEGU),paratypes 2♂♂(IEGU),5♀♀(IEGU),Taiwan: Taoyuan, Tengzhi,19 20 Nov. 2002, coll. YANG Mao Fa and LI Zi Zhong.2 Mileewa harpa sp.nov.(Figs 6 10) Length(Incl.tegm.):♂3 8 4 2?mm, ♀4 1 4 3?mm. This species is related to previous species in appearance, but differs in body smaller, without black spots on each side of vertex and white patches in the base of costal margin of forewings, and the shapes of male pygofer process, aedeagus and style. Holotype♂(IEGU),paratypes 2♂♂(IEGU),1♀(IEGU),Taiwan: Riyuetan,25 Nov. 2002, coll. YANG Mao Fa and LI Zi Zhong. Paratypes 2♀♀(IEGU), Taiwan: Wushe, Nanshanxi, 24 Nov. 2002, coll. YANG Mao Fa; paratypes: 4♂♂(TNMNS), 1♀(TNMNS), Taiwan: Kaohsiung, Chiasien, 15 Sep. 1987,coll. C.T.Yang; 1♂(TNMNS), Taiwan: Taipei, Pingsi, 12 Nov. 1985, coll. C.C.Chiang.3 Mileewa disclada sp.nov.(Figs 11 15) Length(Incl.tegm.):♂5 1 5 4?mm, ♀5 0 5 4?mm. This species is allied to M. shirozui (Ishihara), but can be easily distinguished from the latter by the crown with some yellow white spots or stripes, the white patch in costal margin of forewings bigger, male pygofer process branched. Holotype♂(IEGU),pa

关 键 词：同翅目 叶蝉科 大叶蝉亚科 窗翅叶蝉属 中国 

分 类 号：Q969.3621[生物学—昆虫学]