Notes on the Chinese species of Dianous group I (Coleoptera, Staphylinidae) Author Tang, Liang Author Li, Li-Zhen text ZooKeys 2013 342 13 19 http://dx.doi.org/10.3897/zookeys.342.5842 journal article http://dx.doi.org/10.3897/zookeys.342.5842 1313-2970-342-13 Dianous yao Rougemont, 1981 Figs 4, 5, 10-19 Dianous yao Rougemont, 1981: 330. Material examined. China: Yunnan: 35♂♂31♀♀, Baoshan City, Baihualing, 1100-1350m, 25°16'N , 98°47'E , 22.IV. 2013, Song, Dai & Peng leg. (SNUC) Distribution . China (Guizhou, Yunnan); Myanmar, Thailand. Remarks. The species is new to the Chinese province Yunnan. Figures 10-19. Sexual characters of Dianous yao . 10 aedeagus 11 apical portion of median lobe 12 tergites IX uand X 13 male sternite VII 14 male sternite VIII 15 male sternite IX 16 female tergites IX and X 17 female sternite VII 18 female sternite VIII 15 valvifer. Scales = 0.25 mm.