126 



THE ANIMALS AND MAN 



n 



Development of 



Parasite in 

 ' Q0 Human Blood 



Some may be taken 



into the stomach 

 \ J*L f the Mosquito when 



it bites 



InSalivary Development 

 Gland 7 

 offTlosq. 



in the 



rTlosquito 



K fl 1% /'n Body 

 > fi }U Cavity of 



b. 



FIG 



g 



49. Diagram to illustrate the life-history of the malarial parasite. 

 1 is a red blood-corpuscle, 2 to 7 shows the development of the parasite 

 in the corpuscle, abed and a' b' c' and e the development of the para- 

 site 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. 



