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UNITED STATES NATIONAL MUSEUM BULLETIN 224 



Figures 2082-2090.— Males. 2082, Dasyllis hae- 

 morrhoa Wiedemann. 2083, Andrenosoma atra 

 Linne. 2084, Laphria gibbosus Linne. 2085, 

 Pilica formidolosa Walker. 2086, Ctenota molitrix 



Loew. 2087, Choerades vulcanus Wiedemann. 

 2088, Syslropalpus aurivulpes, new species. 2089, 

 Pagidolaphria horrida Walker. 2090, Ctenota 

 molitrix Loew. 



