Kachinia putao sp. n., male, SEM. A, C left palpl bulb, prolateral and dorsal views B, D, F embolus complex, prolateral, dorsal and retrolateral views E distal part of endite, ventral view. Abbreviations: blp = broom-like projection; bpr = brush-like projection; clo = curved lobe; fil = filiform lobe; fls = feather-like setae; ibr = inner branch; lel = large, ear-shaped lobe; llp = leaf-like projection; lse = long setae; obr = outer branch.