Monogenetic Trematodes, I — YAMAGUTI 
79 
Fig. 12. Pseudopisthogynopsis lepidocyhii n. g., n. sp. 12 A, Holotype, ventral view; 12B-C, damps; 12D, 
terminal genitalia, ventral view; 12E, vagina and its ducts, ventral view. 
Fig. 13- Areotestis sibi n. g., n. sp. 13 A, Holotype, dorsal view; 13B, damp, dorsal view; 13C, caudal 
anchors; 13D, terminal genitalia, ventral view. 
