Mosquitoes and Malaria 



193 



a region famous for centuries as a hot-bed of malaria. The two 

 experimenters moved about freely throughout the day, exposed 



126. Life cycle of the malarial parasite. After Miss Anna Stryke. 



themselves to rains and all kinds of weather, drank marsh water, 

 slept exposed to the marsh air, and, in short, did everything which 

 was supposed to cause malaria, except that they protected them- 

 selves thoroughly from mosquito bites, retiring at sunset to a mosquito- 



