36 



DEPARTMENT OF GAME AND FISHERIES 



No. 9 



Fig. 13. — Echinoparyphiitm con- 

 iiguum: OS., Oral sucker; ph., Pharynx; 

 oes., Oesophagus; cs., Cirrus sac; vs., 

 Ventral sucker; ut.. Uterus; ov., 

 Ovary; cs., Ceca; vit., \'itellaria; t., 

 Testis; ex. c, Excretory canal. 

 (Original, Law and Kennedy.) 



omClNAt, 



('RGX'ini A.HK.) 



F- GAME AND FISHERIES 

 ONTARIO 



