CATALOGUE OF INSECTS. 361 



LASIOPTERA, Meigen. 

 L. ventralis, Say, 



L. vitis, O. S. 



I have seen the galls of this species not infrequently daring 

 the present season (1889). 



Family MYCETOPHILIDiE. 



MYCBTOBIA, Meigen. 

 M. divergens, Walk. 



DITOMYIA, Winnertz. 



D. euzona, Lw. 



PLESIASTINA, Winnertz. 

 P. lauta, Lw. 



BOLITOPHILA, Meigen. 

 B. cinerea, Meigen. 



MAOROOERA, Meigen. 

 M. formosa, Lw. 

 / 



PLATYURA, Meigen. 

 P. mendica, Lw. 



POLYLEPTA, Winnertz. 

 P. fragilis, Lw, 



SOIOPHILA, Meigen. 

 S. appendiculata, Lw. 



LASIOSOMA. Winnertz. 

 L. fasciata, Say. 



EUDIORANA, Lw. 



E. obumbrata, Lw. 



SYNTBMNA, Winnertz. 

 S. polyzona, Lw. 



PHTHINIA, Winnertz. 

 P. tanypus, Lw, 



