BITING MIDGES OF THE SUBGENUS SCHIZOFORCIPOMYIA OF FORCIPOMYIA IN NORTH AMERICA (DIPTERA: CERATOPOGONIDAE)

The subgenus Schizoforcipomyia Chan and LeRoux is diagnosed and a key is presented to distinguish it from related subgenera of Forcipomyia Meigen. A checklist is given of the 11 described species. The sole Nearctic species, Forcipomyia cinctipes (Coquillett), is redescribed and figured, and distribution data are recorded from four