Male and female genital anatomy of Songthela liui sp. nov. A, D palp prolateral view B, E palp ventral view C, G palp retrolateral view H palp distal view I–L vulva dorsal view M–P vulva ventral view A–H XUX–2018–375A (holotype) I, M XUX–2018–381 J, N XUX– 2018–383A K, O XUX–2018–387D L, P XUX–2018–387. Scale bars: 0.3 mm (A–E, G–P); 0.1 mm (F).