Opopaea zhigangi sp. nov., male holotype A, C, E habitus, dorsal, ventral and lateral views B, D, F, G prosoma, dorsal, ventral, lateral and anterior views H, I abdomen, anterior and ventral views J, K, L left palp, prolatral, retrolateral and dorsal views. Abbreviations: boc = booklung covers; dte = dorsolateral, triangular extensions; sr = scutal ridge. Scale bars: 0.4 mm.