Female: A C. mayu, clypeus bulging ~2OD above compound eye in lateral view, scale bar 0.25 mm B C. mayu, apex of metafemur and base of metatibia darker than same parts on midleg, scale bar 0.5 mm (C.mayu.005) C C. vicugna, clypeus bulging ~OD above compound eye in lateral view, scale bar 0.25 mm D C. vicugna, apex of metafemur and base of metatibia yellow as on same parts of midleg, scale bar 0.5 mm.