Scanning electron micrographs of Seuratascaris physalis bazhaiensis n. subsp. collected from Odorrana graminea (Boulenger) (Anura: Ranidae) in China, male. A: anterior part of body (excretory pore arrowed), lateral view; B: magnified image of excretory pore, ventral view; C: magnified image of excretory pore, lateral view; D: dorsal lip; E: subventral lip; F: tail (postcloacal papillae indicated using white arrows, phasmid indicated using black arrow), ventral view; G: magnified image of precloacal papillae; H: magnified image of medio-ventral precloacal papilla; I: magnified image of postcloacal double papillae; J: magnified image of postcloacal papillae; K: posterior end of body (precloacal papillae arrowed), ventral view; L: magnified image of tail tip. Abbreviations: am, amphid; dp, double papilla; sp., single papilla.