280 



NORTH AMERICAN DIPTERA 



Otitidae V. — 62, Myrmecomya ; 63, Melanoloma affinis; 64, Euxesta initis; 65, Amphic- 

 nephes ; 66. Diacrita costalis ; 67, Paroedopa punctigera ; 68, Setellida coerulescens ; 69, CEdopa; 

 70, Tritoxa incurva; 71, Idana; 72, Setellia; 73, Coilometopia ; 74, Stictomyia; 75, Myrme- 

 cothea. 



