ROBBER FLIES OF THE WORLD 



759 



1789 



Figures 1778-1789. — 1778, Gonioscelis maculipennis 

 Engel. 1779, Microstylum venosum Wiedemann. 



1780, Ceraturgopsis oklahomensis Bromley, ventral. 



1781, Ceraturgus cruciatus Say. 1782, Gonioscelis 

 maculipennis Engel. 1783, Ceraturgopsis okla- 



homensis Bromley. 1784, Trichardis sp., ventral. 

 1785, Ancylorrhynchus cruciger Loew. 1786, 

 Microstylum venosum Wiedemann. 1787, Trich- 

 ardis sp. 1788, Ceraturgus cruciatus Say. 1789, 

 Harpagobroma fumosa, new species. 



