ACRIDIDAE
Acridinae
Metaleptea brevicornis (Johannson)  (1)
Cyrtacanthacridinae
Schistocerca alutacea (Harris)  (1,10,11,13)
S. americana (Drury)  (3,5,9,10,11,12,13,17)
S. damnifica (Saussure)  (1,9,10,11,13,17)
S. lineata Scudder  (5,6,9,11,12,13,17)
S. obscura (Fab.)  (3,5,6,9,11,12,13,17)
Gomphocerinae
Acrolophitus hirtipes (Say)  (5,6,7,9,11,12,14,17)
Ageneotettix deorum (Scudder)  (3,4,5,6,7,9,11,12,13,14,17)(10, as A. scudderi 
Bruner)
Amblytropidia mysteca (Saussure)  (1,14)(11,13, as A. occidentalis Saussure)
Amphitornus coloradus (Thomas)  (3,5,7,9,11,12,13,14,17)
Aulocara elliotti (Thomas)  (3,4,6,7,9,11,12,13,14)
A. femoratum Scudder  (3,7,14)(11, as Drepanopterna)
Boopedon auriventris McNeill  (6,7,9,11,13,14)
B. gracile Rehn  (3,6,7,11,12,14,17)
B. nubilum (Say)  (3,5,6,7,11,12,13,14)(9, as B. nubilum and B. maculatum 
Caudell)
Chloealtis conspersa (Harris)  (1,11,14)
Cordillacris crenulata (Bruner)  (3,7,11,14)
C. occipitalis (Thomas)  (5,6,11,12,14)
Dichromorpha viridis (Scudder)  (5,6,7,9,11,13,14,17)
Eritettix s. simplex (Scudder)  (1,9,11,14,17)
E. simplex tricarinatus (Thomas)  (1,11)
Heliaula rufa (Scudder)  (6,7,11,14)
Mermiria bivittata (Serville)  (3,5,6,7,10,14)
(9,11,12,13, as M. bivittata and M. maculipennis Bruner)
(17, as M. maculipennis Bruner)
M. picta (Walker)  (3,7,14)(9,13, as M. neomexicana Thomas)
(10, as M. neomexicana Thomas, M. alacris Scudder and M. rostrata 
McNeill)(11, as M. picta and M. neomexicana)
M. texana Bruner  (3,7,11,14)
Opeia obscura (Thomas)  (3,7,9,11,13,14,17)
Orphulella pelidna (Burmeister)  (5,9,11,12,13,14)
O. speciosa Scudder  (3,5,6,7,9,11,12,14,17)(10, as O. picturata Scudder)
(13, as O. speciosa, O. picturata and O. decora (McNeill))
Paropomala wyomingensis (Thomas)  (6,7,11,12,14)
Phlibostroma quadrimaculatum (Thomas)  (3,5,6,7,9,11,12,13,14,17)
Pseudopomala brachyptera (Scudder)  (6,11,14)
Psoloessa delicatula (Scudder)  (1,11,14)
P. texana Scudder  (4,7,9,11,14,17)
Syrbula admirabilis (Uhler)  (3,5,6,7,9,10,11,11,13,14,17)
S. montezuma (Saussure)  (3,7,14)(9,11, as S. fuscovittata (Serville))
Leptysminae
Leptysma hebardi Rehn & Eades  (2)(9,11,17, as L. marginicollis (Serville))
Melanoplinae
Aeoloplides turnbulli bruneri (Caudell)  (3,5,6,11,12)
(9, as A. turnbulli plagosus (Scudder))
Campylacantha o. olivacea (Scudder)  (2,4,9,11,13)
C. olivacea vivax (Scudder)  (1,9,11)
Dactylotum bicolor pictum (Thomas)  (3,6,7,11)(9,12,13, as D. pictum (Thomas))
Hypochlora alba Dodge  (2,6,9,11,13)
Hesperotettix speciosus Scudder  (3,5,6,9,11,12,13,17)
H. viridis pratensis Scudder  (3,5,6,11,12,17)(13, as H. brevipennis pratensis 
Scudder)
H. v. viridis (Thomas)  (3,5,6,9,11,12,13,17)
Melanoplus angustipennis impiger Scudder  (3,4,5,6,11,12,17)
(13, as M. impiger Scudder)(9, as M. angustipennis and M. impiger)
M. arizonae Scudder  (5,11,12)(13, as M. palmeri Scudder)
M. beameri Hebard  (9)
M. bispinosus Scudder  (3,4,5,6,10,11,12,13,17)
M. bivittatus (Say)  (3,4,5,6,9,10,11,12,13,17)
M. bowditchi Scudder  (2,4,5,9,11,12)
M. confusus Scudder  (4,5,6,9,11,12,13,17)(10, as M. minor Scudder)
M. differentialis nigricans Cockerell  (3,4,5,6,9,10,11,12,13,17)
M. discolor (Scudder)  (2,9,11)
M. fasciatus (Walker)  (9)
M. femurrubrum (DeGeer)  (2,4,5,6,9,11,12,13,17)
M. flavidus Scudder  (4,5,9,11,12,13)
M. f. foedus Scudder  (3,5,6,9,11,12)
M. foedus fluviatilis Bruner  (5,11,12,17)
M. foedus iselyi Hebard  (5,6,11,12)
M. gladstoni Scudder  (8)
M. glaucipes (Scudder)  (3,5,9,11,12,13)
M. gracilis (Bruner)  (11)
M. impudicus Scudder  (9,11,13)
M. inconspicuus Caudell  (6,10,11,12)(13, as M. inconspicuus and M. latens 
Morse)
M. k. keeleri (Thomas)  (4,9,11,13,17)
M. keeleri luridus (Dodge)  (11,13)
M. lakinus (Scudder)  (4,5,6,9,11,12)
M. occidentalis (Thomas)  (6,11)
M. oklahomae Hebard  (6,11,12)
M. packardii Scudder  (3,4,5,6,9,10,11,12,13,17)
M. plebejus (Stal)  (1,11,13)
M. ponderosus (Scudder)  (4,5,6,11,12,13,17)(9, as M. ponderosus viola 
(Thomas))
M. punctulatus arboreus Scudder  (6,9,11,13)
M. regalis (Dodge)  (2,4,5,6,11,12,17)
M. rusticus obovatipennis Blatchley  (11)(13, as M. obovatipennis)
M. r. rusticus (Stal)  (2,11)
M. sanguinipes (Fab.)  (3,4,5,6)(9,12,17, as M. m. mexicanus (Saussure))
(10, as M. atlanis Riley)(11, as M. bilituratus vulturnis Gurney & Brooks)
(13, as M. mexicanus atlanis Riley) 
M. scudderi (Uhler)  (5,9,11,12,13)
M. splendidus Hebard  (1,11)
M. spretus (Thomas)  (13)
M. texanus (Scudder)  (5,6,9,11,12)
M. warneri Little  (6,11)
Paratylotropidia brunneri Scudder  (5,6,11,12,13)
P. morsei Rehn & Rehn  (1,11)
Phoetaliotes nebrascensis (Thomas)  (6,11,13)
Oedipodinae
Arphia conspersa Scudder  (6,9,10,11,12,13,15,17)
A. pseudonietana (Thomas)  (3,7,11,15)
A. simplex Scudder  (5,6,7,9,11,12,13,15,17)
A. sulphurea (Fab.)  (5,6,9,10,11,12,13,15)
A. xanthoptera (Burmeister)  (3,6,7,9,11,13,15,17)
(10, as A. xanthoptera and A. carinata Scudder)
Chortophaga viridifasciata (DeGeer)  (3,4,5,6,7,9,10,11,12,13,15,17)
Circotettix rabula Rehn & Hebard  (11,15)
Derotmema haydenii (Thomas)  (3,7,11,15)
Dissosteira carolina (L.)  (3,5,6,7,9,10,11,12,13,15,17)
D. longipennis (Thomas)  (5,6,9,10,11,12,13,15,17)
Encoptolophus costalis Scudder  (5,6,7,9,13)(11, as E. sordidus costalis Scudder)
E. sordidus (Burmeister)  (15)
E. subgracilis Caudell  (5,7,12,15)(9, as E. pallidus subgracilis Caudell)
(11, as E. subgracilis texensis Bruner)
Hadrotettix magnificus (Rehn)  (6)(11, as Trimerotropis)
H. trifasciatus (Say)  (3,6,9,10,11,12,13,15,17)
Hippiscus ocelote (Saussure)  (5,6,7,15)(9,11,12,13,17, as H. rugosus Scudder)
Hippopedon capito (Stal)  (7,15)(11, as Rehnita)
Leprus intermedius Saussure  (6)(11, as L. cyaneus Cockerell)
L. wheeleri (Thomas)  (3,6,7,11,17)(13, as L. elephas Saussure)
Mestobregma plattei (Thomas)  (1,9,11,13,15)
Metator pardalinus (Saussure)  (3,7,9,11,15)
Pardalophora apiculata (Harris)  (9,11,12,13,15)(10, as Hippiscus tuberculatus 
Beauvois)
P. haldemanii (Scudder)  (5,6,9,11,12,15)
P. phoenicoptera (Burmeister)  (5,6,7,9,11,12,13,15)(10, as Hippiscus)
P. saussurei (Scudder)  (5,7,9,11,12,13,15,17)
Psinidia fenestralis (Serville)  (1,9,11)
Spharagemon bolli Scudder  (5,9,11,13,15)
S. cristatum (Scudder)  (1,10,13,15)(9,11,12,17, as S. collare (Scudder))
S. equale (Say)  (5,6,7,9,11,12,13,15,17)
Trachyrhachys kiowa (Thomas)  (3,6,7,9,11,11,15,17)(13, as Mestobregma kiowa, 
M. obliterata (Bruner) and M. thomasi Caudell)
Trimerotropis agrestis McNeill  (9,15)
T. cincta (Thomas)  (9,10,11,13)
T. latifasciata Scudder  (5,13,15)(9,11, as T. laticincta Saussure)
T. maritima (Harris)  (3,5,6,7,15,16)(9,10,11,12,13, as T. citrina Scudder)
(15, as Eximacris phenax Otte)(11,12, as Spharagemon superbum Hebard)
T. melanoptera McNeill  (1)
T. pallidipennis (Burmeister)  (3,5,6,7,9,11,12,13,15,17)
T. pistrinaria Saussure  (9,11,15)
T. salina McNeill  (1,15)(9,11, as T. pallidipennis salina McNeill)
T. saxatilis McNeill  (1,9,11,13,15)
Tropidolophus formosus (Say)  (6,7,11,15)
Xanthippus corallipes (Haldeman)  (6,13,15)(9,11,12, as X. corallipes pantherinus 
(Scudder))
X. montanus (Thomas)  (11)
Podisminae
Dendrotettix quercus Packard  (2,6,11)
Romaleinae
Brachystola magna (Girard)  (6,7,9,10,11,12,13,17)
Phrynotettix tshivavensis (Haldeman) ?  (1)
52 genera - 123 species
  1. In OSU Collection - Det. D. C. Arnold
  2. In OSU Collection - Det. I. J. Cantrall
  3. In OSU Collection - Det. S. Coppock
  4. In OSU Collection - Det. A. B. Gurney
  5. In OSU Collection - Det. M. Hebard
  6. In OSU Collection - Det. T. H. Hubbell
  7. In OSU Collection - Det. F. Skoog
  8. In OSU Collection - Det. S. F. Smith
  9. Reported by Bragg, 1939
10. Reported by Caudell, 1902
11. Reported by Coppock, 1962
12. Reported by Hebard, 1938
13. Reported by Hubbell & Ortenburger, 1927
14. Reported by Otte, 1981
15. Reported by Otte, 1984
16. Reported by Otte, 2009
17. Reported by Smith, 1940