I 



2 



4 . 



*^? 



5 



WS ' fc 



«: 



*••. 



io 



9 ^ 





12 





B. Bavens del. 



III. PLASMODIUM FALCIPARUM 

 Subtertian Malaria (thin smear) 

 l young ring form; 2, 3 marginal forms; the Maurer's dots appearing 

 in 1 are fully developed; 4 double infection and ring with double chro- 

 matin-dot; 5, 6 older rings; 7 presporulating stage; 8 schizogony completed; 

 9 liberated merozoites; 10 female gametocyte (crescent); 11, 12 male 

 crescents, a normal erythrocyte. 



Ill A. PLASMODIUM OVALE 



Benign Tertian Malaria (thin smear) 



l x young ring form; 2 X older ring form; 3 X , 4 X presporulating stages. 



