FIGURE 4 in A redescription and a synonym in the South Asian millipede genus Xenobolus Carl, 1919 (Spirobolida, Pachybolidae)

FIGURE 4. Xenobolus carnifex (Fabricius, 1775) (MILLI-ADSH0007), male. A: Left antenna, antennomere 6 and disc, apical view (arrow indicates sensilla basiconica on antennomere 6). B: Central pads and palps, detail (inset sensilla on central pad). C: Left mandible, inner view (pectinate lamellae partly rubbed off). Abbreviations: 3IT = 3-combed inner tooth, CP = central pad, Endo = endochilarium, ET = external tooth, LT = lateral tooth, MP = molar plate, PL = pectinate lamellae. Digits 1, 2 and 3 indicate 3 combs of inner tooth. Scale bars: A–B = 0.1 mm; inset image 0.01 mm; C = 0.2 mm.