ROBBER FLIES OF THE WORLD 



779 



2099 



Figures 2091-2102.— Males. 2091, Proagonistes 

 athletes Speiser. 2092, Nusa brachyptera Loew. 

 2093, Hyperechia sp. 2094, Lamyra gulo Loew. 

 2095, Rhopalogaster longicornis Wiedemann, 

 ventral. 2096, Proagonistes athletes Speiser, 



2102 



ventral. 2097, Laxenecera auricomata Hermann. 

 2098, Rhopalogaster longicornis Wiedemann. 2099, 

 Nusa sp. 2100, Andrenosoma atra Linne, ventral. 



2101, Laxenecera auricomata Hermann, ventral. 



2102, Nusa brachyptera Loew, ventral. 



