| Abisares viridipennis hylaeus Rehn, J.A.G., 1914 | |
| Acrolophitus hirtipes Say, 1825 | Green Fool Grasshopper |
| Aeropedellus clavatus Thomas, 1873 | Club-horned Grasshopper |
| Ageneotettix deorum Scudder, 1876 | White Whiskers Grasshopper |
| Amblytropidia corumbae Bruner, 1911 | |
| Amphitornus coloradus Thomas, 1873 | Striped Grasshopper |
| Arphia conspersa Scudder, 1875 | Speckle-winged Rangeland Grasshopper |
| Arphia pseudonietana Thomas, 1870 | Red-winged Grasshopper |
| Arphia simplex Scudder, 1875 | Plains Yellow-Winged Grasshopper |
| Arphia sulphurea Fabricius, 1781 | Spring Yellow-winged Locust |
| Aulocara elliotti Thomas, 1870 | Big-headed grasshopper |
| Austrohancockia platynota platynota Karny, 1915 | |
| Bohemanella frigida (Fruhstorfer, 1921) | ⇒ Melanoplus frigidus Boheman, 1846 |
| Booneacris glacialis Scudder, 1862 | Saltpan fiddler |
| Booneacris glacialis canadensis Walker, E.M., 1903 | Northern Wingless Locust |
| Booneacris variegata Scudder, 1897 | Variegated Wingless Locust |
| Camnula pellucida Scudder, 1862 | Clear-winged Grasshopper |
| Chloealtis abdominalis Thomas, 1873 | |
| Chloealtis conspersa Harris, 1841 | Sprinkled Broad-Winged Grasshopper |
| Chloealtus conspersa | |
| Chorthippus (Chorthippus) dorsatus (Zetterstedt, 1821) | ⇒ Chorthippus parallelus parallelus Zetterstedt, 1821 |
| Chorthippus (Glyptobothrus) biguttulus Linnaeus, 1758 | Bow-winged Grasshopper |
| Chorthippus (Glyptobothrus) brunneus Thunberg, 1815 | Common Field Grasshopper |
| Chorthippus curtipennis Harris, T.W., 1835 | |
| Chortophaga viridifasciata De Geer, 1773 | Blushing grasshopper |
| Circotettix carlinianus Thomas, 1870 | Carlinian Snapper Grasshopper |
| Circotettix rabula Rehn & Hebard, 1906 | Wrangler Grasshopper |
| Conozoa sulcifrons Scudder, 1876 | Groove-Headed Grasshopper |
| Cratypedes neglectus Thomas, 1870 | Pronotal Range Grasshopper |
| Dichromorpha viridis Scudder, 1862 | Saltpan fiddler |
| Dissosteira carolina Linnaeus, 1758 | Carolina Grasshopper |
| Dissosteria carolina | |
| Encoptolophus costalis Scudder, 1862 | Dusky Grasshopper |
| Encoptolophus sordidus Burmeister, 1838 | Clouded Grasshopper |
| Epitettix emarginatus Haan, 1842 | |
| Euchorthippus elegantulus Zeuner, 1940 | Elegant Straw Grasshopper |
| Eunapiodes latipes (Bolivar, 1912) | ⇒ Eunapiodes granosus latipes Bolivar, 1912 |
| Gomphocerippus rufus Linnaeus, 1758 | Rufous grasshopper |
| Melanoplus alpinus (Scudder, 1897) | ⇒ Miramella alpina alpina Kollar, 1833 |
| Melanoplus angustipennis Dodge, 1877 | Narrow-winged Locust |
| Melanoplus bivitattus | |
| Melanoplus bivittatus Say, 1825 | Spur-Throated Grasshoppers |
| Melanoplus borealis Fieber, 1853 | Northern grasshopper |
| Melanoplus borealis borealis Fieber, 1853 | |
| Melanoplus bruneri (Scudder, 1897) | ⇒ Aeoloplides turnbulli bruneri Caudell, 1907 |
| Melanoplus confusus Scudder, 1897 | Little Pasture Locust |
| Melanoplus dawsoni Scudder, 1875 | Dawson Grasshopper |
| Melanoplus deceptus Morse, 1904 | |
| Melanoplus differentialis Thomas, 1865 | Differential grasshopper |
| Melanoplus differentialis differentialis Thomas, 1865 | Differential Locust |
| Melanoplus eurycercus Hebard, 1920 | |
| Melanoplus fasciatus Walker, 1870 | Huckleberry Grasshopper |
| Melanoplus femurrubrum De Geer, 1773 | Red-legged grasshopper |
| Melanoplus femurrubrum femurrumbrum | |
| Melanoplus gladstoni Scudder, 1897 | Gladston Grasshopper |
| Melanoplus islandicus Blatchley, 1898 | Island Locust |
| Melanoplus keeleri Thomas, 1874 | Keeler Grasshopper |
| Melanoplus keeleri luridus Dodge, G.M., 1876 | Broad-necked Locust |
| Melanoplus mancus Smith, 1868 | Smith'S Spur-Throat Grasshopper |
| Melanoplus mexicanus Saussure, 1861 | |
| Melanoplus occidentalis Thomas, 1872 | Delicate stilt crab |
| Melanoplus oregonensis Thomas, 1875 | |
| Melanoplus packardii Scudder, 1878 | Packard grasshopper |
| Melanoplus ponderosus Scudder, 1875 | Spur-throated Grasshopper |
| Melanoplus punctulatus Scudder, 1863 | Delicate stilt crab |
| Melanoplus punctulatus griseus Thomas, 1872 | |
| Melanoplus punctulatus punctulatus Scudder, S.H., 1862 | Grizzly Grasshopper |
| Melanoplus sanguinipes Fabricius, 1798 | Migratory grasshopper |
| Melanoplus sanguinipes sanguinipes Fabricius, 1798 | Migratory Grasshopper |
| Melanoplus scudderi Uhler, 1864 | Scudder's Short-winged Locust |
| Melanoplus scudderi scudderi Uhler, 1864 | Scudder´s Short-winged Locust |
| Melanoplus stonei Rehn, 1904 | Stone's Locust |
| Melanoplus tunicae Hebard, 1920 | |
| Melanoplus viridipes (Scudder, 1897) | ⇒ Melanoplus hubbelli Hebard, 1935 |
| Melanoplus viridipes eurycercus (Hebard, 1920) | ⇒ Melanoplus eurycercus Hebard, 1920 |
| Melanoplus walshii Scudder, 1897 | Walsh's Locust |
| Mermiria bivittata Serville, 1838 | Two-Striped Mermiria Grasshopper |
| Metator pardalinus Saussure, 1884 | Blue-legged Grasshopper |
| Nomotettix cristatus Scudder, 1862 | Crested Grouse Locust |
| Nomotettix cristatus cristatus Scudder, S.H., 1862 | Northern Crested Grouse Locust |
| Ocneridia volxemii Bolivar, 1878 | |
| Oedipoda homoptera (Eversmann, 1848) | ⇒ Euthystira brachyptera brachyptera Ocskay, 1826 |
| Omocestus (Omocestus) viridulus Sahlberg, 1893 | Common green grasshopper |
| Opeia obscura Thomas, 1872 | Delicate stilt crab |
| Orphulella speciosa Scudder, 1862 | Pasture Grasshopper |
| Palaisioscaria calosoma calosoma (Günther, 1934) | ⇒ Palaisioscaria calosoma Günther, 1934 |
| Paratettix cucullatus Burmeister, 1838 | Hooded Grouse Locust |
| Pardalophora apiculata Harris, 1835 | Coral-Winged Grasshopper |
| Pardalophora haldemanii Scudder, 1872 | Haldeman's Locust |
| Pardalophora phoenicoptera Burmeister, 1838 | Orange-Winged Grasshopper |
| Paroxya hooseri | |
| Paroxya hoosieri Blatchley, 1892 | Hoosier Locust |
| Phlibostroma quadrimaculatum Thomas, 1871 | Four-Spotted Grasshopper |
| Pseudochorthippus curtipennis Harris, 1835 | Marsh Meadow Grasshopper |
| Pseudochorthippus curtipennis curtipennis curtipennis ..., 1835 | Marsh Meadow Grasshopper |
| Pseudochorthippus montanus Charpentier, 1825 | Water-meadow grasshhopper |
| Pseudopomala brachyptera Scudder, 1862 | Bunch Grass Locust |
| Psoloessa delicatula Scudder, 1876 | Brown-Spotted Range Grasshopper |
| Schistocerca americana Drury, 1770 | American bird grasshopper |
| Spharagemon bolli Scudder, 1875 | Boll'S Grasshopper |
| Spharagemon bolli bolli (Scudder, S.H., 1875) | ⇒ Spharagemon bolli Scudder, 1875 |
| Spharagemon campestris McNeill, 1901 | Campestral grasshopper |
| Spharagemon collare Scudder, 1872 | Mottled sand grasshopper |
| Spharagemon equale Say, 1825 | Orange-legged Grasshopper |
| Spharagemon marmorata Harris, 1841 | |
| Stethophyma gracile Scudder, 1862 | Graceful Sedge Grasshopper |
| Stethophyma lineata (Scudder, S.H., 1862) | ⇒ Stethophyma lineatum Scudder, 1862 |
| Stethophyma lineatum Scudder, 1862 | Saltpan fiddler |
| Syrbula admirabilis Uhler, 1864 | Handsome Grasshopper |
| Tetrix arenosa Burmeister, 1838 | Ornate Pygmy Grasshopper |
| Tetrix arenosa angusta Hancock, J.L., 1896 | Obscure Grouse Locust |
| Tetrix arenosum angustum | |
| Tetrix brunnerii Bolivar, 1887 | Brunner's Grouse Locust |
| Tetrix ornata Say, 1824 | Ornate Grouse Locust |
| Tetrix ornata ornata Say, 1824 | Ornate Grouse Locust |
| Tetrix subulata Linnaeus, 1758 | Robust Groundhopper |
| Tetrix undulata Sowerby, 1806 | Common Ground Hopper |
| Tettigidea lateralis Say, 1824 | Black-Sided Grouse Locust |
| Tettigidea lateralis lateralis Say, 1824 | Sedge Grouse Locust |
| Thisoicetrinus pterostichus (Fischer von ..., 1833) | ⇒ Heteracris pterosticha Fischer von ..., 1833 |
| Trachyrhachys kiowa Thomas, 1872 | Delicate stilt crab |
| Traulia brachypeza Bi, 1985 | |
| Trimerotropis agrestis McNeill, 1900 | |
| Trimerotropis fontana Thomas, 1876 | |
| Trimerotropis huroniana Walker, 1902 | Lake Huron Locust |
| Trimerotropis maritima Harris, 1841 | Seaside Locust |
| Trimerotropis maritima interior (Walker, E.M., 1898) | ⇒ Trimerotropis maritima Harris, 1841 |
| Trimerotropis pallidipennis Burmeister, 1838 | Pallid-winged grasshopper |
| Trimerotropis verruculata Kirby, 1837 | Atlantic hairback fiddler |
| Trimerotropis verruculata verruculata Kirby, 1837 | Crackling Locust |
| Xanthippus corallipes Haldeman, 1852 | Redshanked Grasshopper |
