

r** 



17 IH ^ 



'**'*/ 



A'- 19 





' * V* ' 

 2" 



24 







31 



.irt " 34 



" 3 r, , 



37 



FIG. 75. Tertian sestivo-autumnal jilasmodia : 1, 3, 4, r>, 6, 7, 8, 9, 10, 15, King 

 forms of tertian testivo-autumnal plasmodium ; "2, Intracellular form; 11, 13, 14, 16, 

 17, pigmented ring forms ; 12, red corpuscle, showing infection with two " ring 

 forms " ; 18, 19, pigmented forms, just prior to segmentation ; 20, 21, 23, 24, round 

 and ovoid forms developed from crescents ; 22, macrogamete ; 25-36, crescentic 

 forms of sestivo-autumnal plasmodium (tertian) ; 29, ovoid form ; 37, segmenting 

 form : 38, sporozoites ; a, segmenting form of quotidian sestivo-autumnal plasmodium. 



226 



