1912.] Bucks to T. gallinarum and T. gambiense. 



1 



■5 



i 



1 



i 





I 



1 



1 



3 So 



s 



i 





I 



1 



s 







OHO 





S! 



+ + + 



1 



1 



£ 



i 



! 





s 





1 



SS8 



1 



fl 



1 



1 III. 



If-.. 





iJ 





1 



{ * 



i < 







1st day. | 





I 



1 







Flies 

 showing 

 crithidiee. 





• 



Examination of 

 cook's blood for 

 T. gallmarum. 



+ + 1 1 1 + 



I 



% 



Siliil 





Number of 

 oock. 







u 







VOL. LXXXV.- 



