390 Professor E. B. Poulton on 



insufficient, but such as it is suggests that Diptera and 

 minute Hyraenoptera form the chief prey of this sub- 

 family. 



Summing up, we may conclude that with comparatively 

 few exceptions the Emind^ are the foes of their own 

 group, — the Diptera. In the vast preponderance of cap- 

 tures within the limits of a single Order, they are sharply 

 contrasted with the Asilida^. 



