T^NIA. 



147 



Fig. 81. --Semi-diagrammatic View of a 

 Single Proglottis of a T^nia. 



(Mainly after Leuckart.) 

 Testi 



Uterus. 



Common 



Sexual 



Aperture. 



Seminal 

 Receptacle. 



Ovary. ^' 



Fig. 82. — Proglot- 

 tis OF TAENIA 



Saginata. 



(After Leuckart.) 

 Branches of Uterus. 



/ 



Yolk-gland. 



Shell-gland. 



Fig. 83. — Development of Taenia Solium. 



(After Leuckart.) 

 E HI 



I, The egg in its vesicular vitelline membrane and shell. II, The free Ggg with 

 three pairs of hooks. Ill, The cystic stage, with developing head. IV, A later 

 stage of same. V, The bladder- worm, with head evaginated. VI, Young Taenia 

 from intestine of a rabbit. 



