GRYLLIDAE
	Brachytrupinae
			Anurogryllus arboreus (Walker)  (3)
	Gryllinae
			Acheta domestica (L.)  (6)(5,7, as Gryllus)
			Gryllus pennsylvanicus Burmeister  (2)(5, as G. abbreviatus Serville and
				G. luctuosus Serville)(? 7, as G. assimilis Fab.)
			G. veletis Alexander & Bigelow  (2)
			Miogryllus verticalis (Serville)  (4,7)(5, as M. oklahomae Caudell)
	Nemobiinae
			Allonemobius fasciatus (DeGeer)  (1)
			A. socius (Scudder)  (2,3,4)(6,7, as Nemobius fasciatus socius Scudder)
			Eunemobius carolinus (Scudder)  (2,3)(6, as Nemobius)
			Neonemobius variegatus (Bruner)  (2)(6, as Nemobius bruneri Hebard)
	Oecanthinae
			Neoxabea bipunctata (DeGeer)  (2,8)
			Oecanthus argentinus Saussure  (2,3)(6, as O. nigricornis argentinus)
			O. californicus Saussure  (2,8)
			O. celericinctus Walker  (2,8)
			O. exclamationis Davis  (2,9)
			O. fultoni T. Walker  (9)
			O. latipennis Riley  (8)
			O. nigricornis Walker  (2,3,5,6,7,9)
			O. niveus (DeGeer)  (2,3,8)(6, as O. angustipennis Fitch)
			O. quadripunctatus Beutenmuller  (3,4,9)(6,7, as O. nigricornis
					quadripunctatus)
	Pentacentrinae
			Trigonidomimus belfragei Caudell  (3)
	Podoscirtinae
			Hapithus agitator Uhler  (2,7)
	Trigonidiinae
			Anaxipha exigua (Say)  (1)
12 genera - 22 species
1. In OSU Collection - Det. D. C. Arnold
2. In OSU Collection - Det. W. A. Drew
3. In OSU Collection - Det. M. Hebard
4. In OSU Collection - Det. T. H. Hubbell
5. Reported by Caudell, 1902
6. Reported by Hebard, 1938
7. Reported by Hubbell & Ortenburger, 1927
8. Reported by Walker, 1962
9. Reported by Walker, 1963