Epigyne and habitus of Baiyuerius daxi sp. nov. A epigyne, ventral view B vulva, dorsal view C female habitus, dorsal view D female habitus, ventral view E female habitus, lateral view. Scale bar equal for C–E. Abbreviations: A = atrium; CD = copulatory duct; CO = copulatory opening; FD = fertilization duct (white dotted lines); H = hood; PES = posterior epigynal sclerite; S = spermatheca; SE = swell of epigyne.