PLATE VII. 



Specific internal parasites of man. 



FIG. 4. 



(Enlarged.) 



Head of Taenia 



solium. 

 (Leuckart, 

 Parasiten.) 



FIG. 6. 

 Taenia flavopunctata. 



(Wemld.) 

 (Leuckart, Parasilen.) 



FIG. 7. 



Distomum Rathouiti. 

 (Leuckart, Parasiten.} 



FIG. i. 



Distomum 

 heterophyes. 

 (v. Siebold.) 



~-^^u 



FIG. 3. (Natural size.) 



Taania saginata. 

 (Leuckart, Parasiten.) 



FIG. 2. 

 Distomum ophthalmicum. 



(Ammon.) 



a, contracted; b, extended. 

 (Leuckart, Parasiten.) 



FIG. 8. (Enlarged.) 



Balantidium coli. 



In different stages of division. 



(Leuckart, Parasiten.) 



FIG. 5. 

 Taenia nana (18 times 



enlarged). 

 (Leuckart, Parasitcii.) 



