TROPICAL MEDICINE AND HYGIENE 



FIG. 30. Head of T<znia soliutn. 



FIG. 31. Cephalic end of 

 Tania saginata in the contracted 

 condition. 8/1. 



FIG. 32. Two fairly mature proglottides of Tania sotium, with sexual 

 organs and excretory vessels. Note that the vagina cuts off a small portion 

 of one ovary. 



