88 



T^NIA CCENURUS, Kucll. 



Plate XI. 



Fig. 1. Adnlt, natural size (Raillet). 

 Fig. 2. Hooks, enlarged (Kaillet). 



Fig. 3. Cyst or Camnrns cerehralis, Rud. The white dots are the taenia heads (Raillet). 

 Fig. 4. Ideal section through two of the dots, showiug inverted pouches with heads 

 of the tajuia developing at the bottom (Raillet). 



Taenia tenella (?), Cobbold. 



Fig. 5. Section of beef, showiug imbedded cijstiv.erd. Illustrates the appearauce of 



infected mutton. 

 Fig. 6. Enlarged head of cysttceriis ovis (T. tenella (?), Cobbold), the sheep measles. 



Reduced from Cobbold. 



Taenia echinococcus, v. Siebold. 



Fig. 7. Adult, natural size indicated by line (Lenckart). 

 Fig. H. Young stages, taken from broad capsule of cyst (Leuckart). 

 Fig. 9. Liver of pig, invaded by echinococcus (Raillet). To illustrate the appearance 

 of iuA'^aded liver of sheep. 



