Scanning eletron micrographs of Seuratascaris schmackeri sp. nov. from Odorrana schmackeri in China, female. (A) cephalic extremity, lateral view, lateral-ventral lip with one oval papillae and one small round papillae and amphid, lip with denticles, showing interlabial and postlabial groove. (B) middle of body, lateral view. (C) posterior end, lateral view, anus. (D) posterior end, lateral view.