MORPHOLOGY AND TAXONOMY OF THE SPOROZOA 527 



/ 



n 



^ • ^? 



Fig. 211. — Hepatozoon pemiciosa, a hemogregarine parasite of the rat. a to d. 

 development of the agamont in the liver cells of the rat; e, free parasites in the blood; 

 /, encysted parasites in the leukocytes; g to k, stages of fusion of the gametes in the 



the surface; . 



( lalkins after Miller.) 



'±±U Ul \JIIV ilgtllllUllt Hi U1XC UVC1 UCllO Ui 111C 1 cL U , <: , ll^t puiuumu iiA ^"^ ^iwvv*, 



1 parasites in the leukocytes; g to k, stages of fusion of the gametes in the 

 n, development of the zygote; o, sporocyst with sporo blast buds covering 

 e; p, section of the same; <?, older sporoblast with sporozoites. (From 

 ter Miller.! 



