TAENTA., 
Fig. 81.—SEMI-DIAGRAMMATIC VIEW OF A 
SINGLE PROGLOTTIS OF A TANIA. 
(Mainly after Leuckarr.) 
Testis. Uterus, 
Nerve Cord. 
Excretory 
Canal. 
Seminal 
Vesicle. 
Common 
Sexual 
Aperture. 
Seminal 
Receptacle, 
Ovary. 
Yolk-gland. Shell-gland. 
147 
Fig. 82.—PRocLor- 
TIS OF T-ENIA 
SAGINATA. 
(After LEuCKART.) 
Branches of Uterus. 
Fic. 83.—DEVELOPMENT OF TANIA SOLIUM. 
(After LEucKART.) 
I, The egg in its vesicular vitelline membrane and shell. 
II, The free egg with 
three pairs of haoks. III, The cystic stage, with developing head. IV, A later 
stage of same. V, The bladder-worm, with head evaginated. VI, Young Tenia 
from intestine of a rabbit. 
