Cixiidae
	Cixiinae
		Cixiini
			Pintalia vibex Kramer  (1,2)
			Melanoliarus aridus Ball  (1)(8, as Oliarus)
			M. bispinus (Caldwell)  (1,2)
			M. ecologus Caldwell  (1,2)
			M. placitus Van Duzee  (1,2)
			M. quinquelineatus (Say)  (1)(8, as Oliarus)
			M. texanus Metcalf  (1,2)
			Haplaxius pictifrons (Stal)  (1,4)(6, as Myndus)
			H. radicis (Osborn)  (1,2)
			H. slossonae (Ball)  (1)(6, as Myndus)
			Cixius stigmatus (Say)  (1,3,5,7)
			Oecleus borealis Van Duzee  (1)
			O. excavatus Ball  (1)
		Bothriocerini
			Bothriocera cognita Caldwell  (1)
1. In OSU Collection - Det. D. C. Arnold
2. In OSU Collection - Det. C. R. Bartlett
3. In OSU Collection - Det. W. A. Drew
4. In OSU Collection - Det. J. P. Kramer
5. In OSU Collection - Det. Reeves
6. Reported by Kramer, 1979
7. Reported by Kramer, 1981
8. Reported by Mead & Kramer, 1982
6 genera - 14 species