Pipunculidae
	Pipunculinae
		Pipunculini
			Pipunculus affinis Cresson  (2)(4, as Dorilas)
			P. knowltoni Hardy  (3)
			P. minor Cresson  (4, as Dorilas)
			P. reipublicae Walker  (2)(4, as Dorilas)
			Cephalosphaera constricta (Banks)  (1,4)
			Metadorylas subopacus (Loew)  (1)
			Tomosvaryella appendipes (Cresson)  (1,4)
			T. bidens (Cresson)  (1,4)
			T. columbiana (Kertesz)  (1)
			T. coquilletti (Kertesz)  (1,4)
			T. lepidipes Hardy  (4)
			T. similis (Hough)  (2,4)
			T. subvirescens (Loew)  (1)
			T. vagabunda (Knab)  (4)
1. In OSU Collection - Det. D. E. Hardy
2. Reported in Diptera Catalog
3. Reported by Hardy, 1939
4. Reported by Hardy, 1943
4 genera - 14 species