PLATE IV 



PLATE IV 

 INTESTINAL FLAGELLATES, CILIATES AND COCCIDIA OF MAN 



1. Balantidium coli. (X 585, after Leuckart.) 2. Chilomastix 

 mesnili. (X 2335, after Wenyon.) 3. Chilomastix mesnili, cyst. 

 (X 2335 after Kofoid, Kornhauser and Swezy.) 4. Trichomonas 

 hominis. (X 2335, after Wenyon.) 5. Isospora hominis. (X 1775, 

 after Dobell.) 6. Giardia (Lamblia) intestinalis. (X 2335, drawn 

 by Dr. C. E. Simon.) 7. Giardia intestinalis, cyst. (X 2335, after 

 Kofoid, Kornhauser and Swezy.) 



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