THE PATHOGENIC RHIZOPODA 



291 



Fig. 114 



A, Multicilia lacustris, Lauterb. (After Lauterbom.) B, Pyrsonympha vertens, Leidy, with 

 attaching organ. (After Porter.) x, vibrating band in the inner protoplasm. 



Pig. 115 



Flagellated and cihated intestinal parasites. A,B, Megastoma (Lamblia) entericuni, 

 Grassi; C, Balantidiura entozoon, Ehr, 



