UNITED STATES NATIONAL MUSEXIM BULLETIN 224 



Figures 1507-lSlS. — 1507, Echthistus cognatus Loew. 

 1508. Neoitamus cyanuTushoew. IS09, Euiolmus 



1515 



rufibarbis Meigen. 1510, Polyphonius laevigatus 

 Loew. 1511, Antipalus varipes Meigen. 1512, 



