ROBBER FLIES OF THE WORLD 



601 



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Figures 1-14. — 1, Ecthodopa pubera Loew. 2, Di- 

 octria oelandica Linne. 3, Dicolonus simplex Loew. 

 4, Leptarthrus brevirostris Meigen. S, Phellus 

 glaucus Walker. 6, Chrysopogon albopunctatus 

 Macquart. 7 , Chrysopogon crabroniformis Roeder. 



8, Opseostlengis sp. 9, Dioctria albius Walker. 

 10, Molobratia teutonus Linne. 11, H ermannella 

 engeli, new species. 12, Broticosia rapax Hull. 

 13, Aplestobroma avida Hull. 14, Chrysopogon 

 magnificus Paramonov, in litt. 



