The Mosquito Must Go 



15 



tic 



DlAGRAMATIC LlFE HlSTORY OF THREE TYPICAL SPECIES 



Top, house mosquto. 



Middle, salt-marsh, or woodland pool, or fresh-water swamp mos- 

 quito. 



Bottom, malarial mosquito. 



1, eggs; 2, hatching larvae; 3, grown larvae or wrigglers; 4, pupae; 

 5, adults emerging from pupae and flying away. In larvae and pupae 

 note breathing tubes at surface of water. 



