SEM images of the male palps of Acanthinozodium atrisa sp. nov. (A–C), A. sorani sp. nov. (D–F), A. niusha sp. nov. (G, H) and A. dorsa sp. nov. (I) A, C, D, F, I ventral B, E retrolateral G, H cymbial groove, dorsal. Abbreviations: Cg – cymbial groove, Co – conductor, Em – embolus, Ep – embolic process, Ma – median apophysis, Ra – retrolateral tibial apophysis, Tp – tegular process. Scale bars: 0.1 mm, unless stated otherwise.