300 



NORTH AMERICAN DIPTKRA. 



Fig'. 118. Drosophilidae. T, Phortica, wing; 2, Phortica, head; 3, 

 Stegana, wing; 4, Stegana, front leg of male; 5, Drosophila, wing; 6, 

 Drosophild) wing; 7, Sigaloessa(?} ; wing; 8 Drosophila, front, show- 

 ing bristles; 9, Leucophenga, wing; 10, Curtonotum, wing; n, Cur- 

 ) head. 



