中国云南翘蛛属一新种(蜘蛛目:跳蛛科)
A New Species of Irura Peckham & Peckham, 1901 (Araneae: Salticidae) from Yunnan Province, China

中文摘要：记述了跳蛛科Salticidae翘蛛属 Irura一新种--无突翘蛛 Irura uniprocessa sp. nov.。提供了该种的鉴别特征的彩图与点线图,及其与近似种的比较特征。模式标本保存于铜仁学院标本馆。
英文摘要：A new species, Irura uniprocessa sp. nov., is described from the Wuliangshan Mountains, Yunnan province. Color photographs and plot drawings of diagnostic characters and comparison with the related species are given. The specimens are deposited in Museum of Tongren University (MTU). Irura uniprocessa sp. nov. (Plates Ⅰ, Ⅱ) Holotype: ♂, Lingbaoshan National Forest Park (24.763 1°N, 100.502 8°E, 2 285 m), Wuliangshan town, Nanjian county, Yunnan province, China, 12 August 2015, collected by C. Wang, Z.L. Liao, P. Luo and G.T.Liu (WC-20150812). Paratypes: 1 ♂2♀, same data as holotype. 5 ♂, Shidongsi (24. 855 1°N, 100.495 0°E, 1 781 m), Laozhu village, Baohua town, Nanjian county, Yunnan province, China, 13 August 2015, collected by C. Wang, Z.L. Liao, P. Luo and G.T. Liu (WC-20150813). Etymology: The specific name derives from the Latin word " uniprocessa" (without apophysis), and refers to the male palp without tibial apophysis. Adjective. Diagnosis: The male of this new species is similar to I. bidenticulata Guo, Zhang & Zhu, 2011, but can be distinguished from the latter by: 1) the palpal tibia without apophysis but a membranous retrolateral apophysis in I. bidenticulata; 2) the palpal bulb over the retrolateral margin of cymbium but located in alveolus completely in I. bidenticulata. The female is similar to I. hamatapophysis (Peng & Yin, 1991), but can be distinguished from the latter by: 1) the epigyne with a pair of hoods but without hood in I. hamatapophysis; 2) the copulatory openings located at median-posteriorly but closed to genital groove in I. hamatapophysis; 3) the copulatory ducts indistinct but distinct in I. hamatapophysis. Genitals: Male palp of the new species without retrolateral apophysis; cymbial outgrowth relatively slender, sword-like in retrolateral view; embolus slender, originated at 9 o'clock, and about half the length of the cymbium. Epigyne with a pair of hoods closed to each other situated median-posteriorly; copulatory openings small, situated the bilateral of hoods; copulatory ducts indistinct; spermathecae divided into 2 chambers. 2016,(35): 400-403 收稿日期：2016-01-06 DOI：10.11984/j.issn.1000-7083.20160008 分类号：Q959.226 基金项目：国家自然科学基金项目(31301861);贵州省科学技术基金项目(J[2012]2313) 作者简介：米小其(1981-),男,博士,研究方向:蜘蛛分类学 *通讯作者：米小其,E-mail:mixiaoqi1018@126.com 参考文献： 彭贤锦, 谢莉萍, 肖小芹, 等. 1993. 中国跳蛛[M]. 长沙:湖南师范大学出版社:97-108. 彭贤锦, 尹长民. 1991. 中国金希蛛属五新种(蜘蛛目:跳蛛科)[J]. 动物分类学报, 16(1):35-47. Guo JY, Zhang F, Zhu MS. 2011. Two new