Bull. Ent. Research. Vol. I. Part 3. 



Plate XII 



I. Ceraiitis nigra, Graham, 

 9 . X 4. 



2. Dacus mesomelas, Bezzi, 

 d- X 4. 



3. Ceratitis anon-^, Graham. 

 Larva and Pupa, x 5. 



4. Dacus flavicrus, Graham, 

 9. X 4. 



W. M. Graham phot. 



5. Dacus fuscovittatus, Graham, 

 9 . X 4. 



WEST AFRICAN FRUIT FLIES 

 (TRYPETID/E). 



