Belisana tengchong sp. nov., holotype male A, B palp (A prolateral view B retrolateral view, arrow 1 points at ventral apophysis, arrow 2 points at retrolatero-proximal protrusion) C, D distal part of procursus (C prolateral view, arrow 1 points at sclerotized prolatero-distal apophysis, arrow 2 points at distal membranous process D retrolateral view, arrow points at retrolatero-subdistal membranous process). Abbreviation: pr = procursus. Scale bars: 0.10 (A, B); 0.02 (C, D).