c 



♦""4 



4- 



B. Bayens del. 



I. PLASMODIUM VIVAX 

 Benign Tertian Malaria (thin smear) 

 1 young ring form; 2 young ring form, marginal; 3 double infection in 

 erythrocyte with basophil dots; 4, 5 larger rings, amoeboid form, Schuff- 

 ner's dots; 6 — 10 presporulating stages; 11 schizogony completed; 12 the 

 same, with sharply differentiated merozoites; 13 young gametocyte; 

 14 female gametocyte; 15 male gametocyte. Schuffner's dots persist till 

 the end. a normal erythrocyte. 



