Sinolachnus yunnanensis Qiao & Li, sp. nov. Apterous viviparous female: 36 dorsal view of head 37 antenna 38 URS 39 mesosternal furca 40 hind first tarsal segment 41 reticulations and setae bearing dark base-sclerites on spinal part of abdominal tergites 42 siphunculus 43 cauda. Alate viviparous female: 44 antenna 45 fore wing. Scale bars: 0.10 mm (36–44); 0.50 mm (45). (Figs 36, 37 and 40 were drawn according to type material No. 54272, Figs 38 and 39 according to No. 54223, Fig. 41 according to No. 54224, Figs 42–44 according to No. 54211, Fig. 45 according to No. 54113)