Wang X U, He Zhiqiang, Wei Cong
Key Laboratory of Plant Protection Resources and Pest Management, Ministry of Education, Entomological Museum, Northwest A&F University, Yangling, Shaanxi 712100, China.
Zootaxa. 2017 Mar 9;4242(1):174-184. doi: 10.11646/zootaxa.4242.1.9.
A new species of the genus Cicadatra Kolenati, 1857, C. hei sp. nov., from Sichuan Province, China is described. A key to the species of Cicadatra from China is provided. Morphological characters for 9 taxa of the tribe Cicadatrini and for 3 outgroup taxa are examined to present the first phylogenetic reconstruction within the Cicadatrini. The monophyly of Cicadatrini is supported, and Cicadatrini is more allied to the outgroup Cicadetta of the subfamily Cicadettinae (= Tibicininae auct.) from TNT and WinClada analyses. The systematic status of the tribe Cicadatrini is discussed. The genus Cicadalna Boulard, 2006 is recognized to be a junior synonym of Emathia Stål, 1866, and Cicadalna takensis Boulard, 2006 is transferred from Cicadalna to Emathia to become Emathia takensis (Boulard, 2006) comb. nov.
描述了采自中国四川省的叶蝉科（Cicadatra）柯氏叶蝉属（Cicadatra Kolenati，1857）的一个新物种——黑柯氏叶蝉（C. hei sp. nov.）。提供了中国柯氏叶蝉属物种检索表。研究了叶蝉族（Cicadatrini）9个分类单元及3个外类群分类单元的形态特征，以进行叶蝉族内的首次系统发育重建。TNT和WinClada分析支持叶蝉族的单系性，且叶蝉族与叶蝉亚科（Cicadettinae = Tibicininae auct.）的外类群蝉小绿叶蝉属（Cicadetta）关系更为密切。讨论了叶蝉族的系统地位。确认2006年的Boulard叶蝉属（Cicadalna）是1866年的Emathia Stål属的次异名，2006年的塔氏Boulard叶蝉（Cicadalna takensis Boulard）从Boulard叶蝉属转移至Emathia属，成为塔氏Emathia（Emathia takensis (Boulard, 2006) comb. nov.）。
