324 



NORTH AMERICAN DIPTERA 



Drosophilid» I. — 1. Cladochata nebulosa ; 2, Rhinoleucophenga obesa ; 3, Leucophenga 

 maculosa; 4, Drosophila funebris; 5, Chyinoniyza ainoena ; 6. Zygothrica dispar; 7, Planinasus 

 anibiguus; 8, Diastata ; 9. Zygothrica dispar; 10, Scaptcmyza gramineum ; 11, Mycodrosophila; 

 12, Rhinoleucophenga obesa; 13, Cladochaeta nebulosa. 



