A new species of Denisiphantes Tu, Li & Rollard, 2005 (Araneae, Linyphiidae) from Yunnan, China Author Zhou, Guchun 1 College of life Sciences, National Navel Orange Engineering Research Center, Gannan Normal University, Ganzhou 341000, Jiangxi, China Author Irfan, Muhammad College of Life Sciences, Hunan Normal University, Changsha, Hunan Province, 410081, China & Key Laboratory of Eco-environments in Three Gorges Reservoir Region (Ministry of Education), School of Life Sciences, Southwest University, Chongqing 400715, China irfanuos94@yahoo.com Author Peng, Xianjin https://orcid.org/0000-0002-2614-3910 College of Life Sciences, Hunan Normal University, Changsha, Hunan Province, 410081, China xjpeng@126.com text ZooKeys 2021 2021-03-10 1023 1 12 http://dx.doi.org/10.3897/zookeys.1023.62025 journal article http://dx.doi.org/10.3897/zookeys.1023.62025 1313-2970-1023-1 30A69F392DA74D77A7E94B7B52095D30 2D2445FEF5DD596CAEE645DC231DAAF8 Denisiphantes denisi (Schenkel, 1963) Figures 5 , 6 , 7 Lepthyphantes denisi Schenkel, 1963: 118, fig. 70a-c. Lepthyphantes denisi Zhu & Li, 1983: 146, fig. 3d-f. Lepthyphantes denisi Hu, 2001: 503, fig. 334.1-4. Denisiphantes denisi Tu, Li & Rollard, 2005: 652, figs 11-25. Denisiphantes denisi Tanasevitch, 2006: 303, figs 76, 77. Material examined. 3♂ 3♀ , China , Yunnan Province , Tengchong County , Beihai Township , 15.2 km NE of Tengchong at Qinghai (lake), 25.13408°N , 98.57144°E , alt. 1842 m , 07 June 2006 , D. H. Kavanaugh , R . L. Brett & Da-zhi Dong (HNU-DHK-2006-060) ; 1♀ , Guizhou Province , Dafang County , Xingshu Township , Cuisuba , 27°23'N , 105°52'E , alt. 1750 m , 15 August 2020 , Zhang Mao (HNU-202008-W-5-10) ; 1♀ , Dafang County , Xingshu Township , Cuisuba , 27°23'N , 105°52'E , alt. 1750 m , 17 August 2020 , Zhang Mao (HNU-202008-S-3-20) . Figure 5. Denisiphantes denisi (Schenkel, 1963) A palp, ventral view B palp, retrolateral view. Figure 6. Denisiphantes denisi (Schenkel, 1963) A, B epigynum, ventral view C vulva, dorsal view D vulva, anterior view. Figure 7. Denisiphantes denisi (Schenkel, 1963), male ( A-C ) and female ( D-F ) A, D habitus, dorsal view B, E habitus, lateral view C, F habitus, ventral view. Distribution. China ( Gansu , Guizhou , Qinghai and Yunnan , Fig. 8 ) . Figure 8. Distribution of Denisiphantes arcuatus sp. nov. and Denisiphantes denisi (Schenkel, 1963).