Wu Jie, Zhou Hong-Zhang
Shanghai Entomological Museum, Institute of Plant Physiology and Ecology, Shanghai Institutes for Biological Sciences, Chinese Academy of Sciences, 300 Fenglin Rd., Xuhui District, Shanghai 200032, P. R. China Key Laboratory of Zoological Systematics and Evolution, Institute of Zoology, Chinese Academy of Sciences, 1 Beichenxi Rd., Chaoyang District, Beijing 100101, P. R. China; Email:
Key Laboratory of Zoological Systematics and Evolution, Institute of Zoology, Chinese Academy of Sciences, 1 Beichenxi Rd., Chaoyang District, Beijing 100101, P. R. China; Email:
Zootaxa. 2013 Feb 8;3613:165-75. doi: 10.11646/zootaxa.3613.2.4.
Three new species of subgenus Euleptarthrus Jakobson, 1908 of the genus Priochirus Sharp, 1887 are described from China: P. (E.) trifurcus Wu & Zhou sp. nov. from Xizang, P. (E.) deltodontus Wu & Zhou sp. nov. from Yunnan and P. (E.) curtidentatus Wu & Zhou sp. nov. from Xizang and Yunnan. Diagnoses are also given for two species previously described from China, P. (E.) chinensis Bernhauer, 1933 and P. (E.) subbrevicornis Bernhauer, 1934. An updated version of the key to all Chinese species of the subgenus Euleptarthrus is provided. Important morphological characters are illustrated.
本文描述了采自中国的3个新物种，隶属于1887年夏普（Sharp）建立的Priochirus属1908年雅各布森（Jakobson）建立的Euleptarthrus亚属：采自西藏的三叉Priochirus（Euleptarthrus）trifurcus Wu & Zhou新种、采自云南的三角齿Priochirus（Euleptarthrus）deltodontus Wu & Zhou新种以及采自西藏和云南的短齿Priochirus（Euleptarthrus）curtidentatus Wu & Zhou新种。同时，还给出了之前已描述的2个中国物种的诊断信息，分别是1933年伯恩豪尔（Bernhauer）描述的中华Priochirus（Euleptarthrus）chinensis和1934年伯恩豪尔描述的短角Priochirus（Euleptarthrus）subbrevicornis。提供了Euleptarthrus亚属所有中国物种检索表的更新版本。文中还展示了重要的形态特征。
