TSETSE-FLIES. 
The upper photograph shows the Tsetse-fly which carries Sleeping Sickness in West Africa, the Congo Free State and 
Uganda. It is the darkest of all Tsetse-flies. The kind shown in the lower photograph is to be found in Nyasaland and North- 
Eastern Rhodesia. 
It infects domestic animals with Tsetse-fly disease; is much lighter in colour than the previous fly, and has 
the hinder half of the body conspicuously banded. (Both are shown five times natural size.) 
