Pycnoscelus puteus sp. nov., male A, B, E–H, J–L holotype SWU-B-BB120101 C, D, I, M paratype SWU-B-BB120105 A dorsal view B ventral view C dorsal view D ventral view E pronotum, dorsal view F head, ventral view G supra-anal plate, ventral view H subgenital plate, dorsal view (from Xishuangbanna, Yunnan) I subgenital plate, dorsal view (from Pu’er, Yunnan) J right phallomere, dorsal view K sclerite R3 of right phallomere, ventral view L median phallomere, dorsal view M left phallomere, dorsal view (from Xishuangbanna, Yunnan) N left phallomere, lateral view (from Pu’er, Yunnan). Scale bars: 1.0 cm (A–D); 2.0 mm (E, F); 1.0 mm (G-I); 0.5 mm (J–N).