Scanning electron micrographs of Rhabdias macrocephalum n. sp. from Diploderma splendidum in China. A: anterior part of body, lateral view; B: tail, ventral view; C: magnified image of lateral cuticular pore; D: cephalic extremity (single papilla on each lip arrowed), apical view; E: magnified image of amphid; F: mid-body at level of vulva, sublateral view; G: egg with developed larva; H: magnified image of lateral cuticular pores on the tail; I: magnified image of lateral cuticular pores on the middle of body. Abbreviations: sl, submedian lip; ll, lateral lip.