NEW ASEXUAL TAPEWORM. 



841 



believe to be the mature form, of the same Tapeworm. The size of 

 the two worms was about the same. The sexual form measured 

 86 mm. in length and the greatest diameter, which occurred not 



Text-fig. 118. 



The sexual form of TTrocystidium, gemmipariMn (?). 



The left-hand figure represents the entire worm magnified about twice ; the right- 

 hand figure represents the scolex with a double crown of hooks more highly 

 magnified. 



far behind the head, was 6 mm. The appearance of the worm 

 (text-fig. 118) was quite similar to that of the immature form. It 



