Photomicrographs of Seuratascaris physalis bazhaiensis n. subsp. collected from Odorrana graminea (Boulenger) (Anura: Ranidae) in China. A: anterior part of male, lateral view; B: cephalic end of male, dorsal view; C: cephalic end of male, ventral view; D: region of vulva, lateral view; E: posterior end of female, lateral view; F: posterior end of male, lateral view; G: posterior end of male, ventral view.