35 ECONOMIC ZOOLOGY AND ENTOMOLOGY 

 a. 



i 



o 



Development of 



\Jt 



Parasite in 

 <0 T 0$0 Human Blbod 



Some may be taken 

 into the stomach 

 of the Mosquito when 

 it bites 



InSalivary Development 

 Gland 7 

 of ITIosq. 



in the 

 iTIosauito 



.1 /In Body 



I L Cavity of fllcso,. 



^% s^ 



FIG. 152. Diagram to illustrate the life-history of the malarial para- 

 site, i is a red blood corpuscle; 2 to 7 show the development of the 

 parasite in the corpuscle; abed and a' b' c' and e the development of the 

 parasite in the stomach of the mosquito; / g h i the development in the 

 capsule on the outer wall of the stomach of the mosquito, k in the salivary 

 gland. 



