| Abisares viridipennis hylaeus Rehn, J.A.G., 1914 | |
| Ageneotettix deorum Scudder, 1876 | White Whiskers Grasshopper |
| Aleuas curtipennis Bruner, 1911 | |
| Amblytropidia mysteca Saussure, 1861 | Brown Winter Grasshopper |
| Arphia pseudonietana Thomas, 1870 | Red-winged Grasshopper |
| Arphia simplex Scudder, 1875 | Plains Yellow-Winged Grasshopper |
| Arphia sulphurea Fabricius, 1781 | Spring Yellow-winged Locust |
| Arphia xanthoptera Burmeister, 1838 | Autumn Yellow-Winged Grasshopper |
| Austrohancockia platynota platynota Karny, 1915 | |
| Camnula pellucida Scudder, 1862 | Clear-winged Grasshopper |
| Chloealtis conspersa Harris, 1841 | Sprinkled Broad-Winged Grasshopper |
| Chortophaga viridifasciata De Geer, 1773 | Blushing grasshopper |
| Chrysochraon longipennis | |
| Dichromorpha viridis Scudder, 1862 | Saltpan fiddler |
| Dissosteira carolina Linnaeus, 1758 | Carolina Grasshopper |
| Encoptolophus sordidus Burmeister, 1838 | Clouded Grasshopper |
| Eritettix obscurus Scudder, 1878 | Obscure Slant-Faced Grasshopper |
| Hesperotettix speciosus Scudder, 1872 | |
| Hesperotettix viridis Thomas, 1872 | Delicate stilt crab |
| Hesperotettix viridis pratensis Scudder, S.H., 1897 | |
| Hippiscus ocelote Saussure, 1861 | Wrinkled Grasshopper |
| Leptysma marginicollis Serville, 1838 | Slender locust |
| Melanoplus angustipennis Dodge, 1877 | Narrow-winged Locust |
| Melanoplus bispinosus Scudder, 1897 | |
| Melanoplus bivittatus Say, 1825 | Spur-Throated Grasshoppers |
| Melanoplus borealis Fieber, 1853 | Northern grasshopper |
| Melanoplus confusus Scudder, 1897 | Little Pasture Locust |
| Melanoplus decoratus Morse, 1904 | |
| Melanoplus differentialis Thomas, 1865 | Differential grasshopper |
| Melanoplus elater Strohecker, 1963 | |
| Melanoplus fasciatus Walker, 1870 | Huckleberry Grasshopper |
| Melanoplus femurrubrum De Geer, 1773 | Red-legged grasshopper |
| Melanoplus flabellatus Scudder, 1878 | |
| Melanoplus flavidus Scudder, 1878 | Blue-legged Locust |
| Melanoplus foedus Scudder, 1878 | Rightwing macoma |
| Melanoplus gracilis Bruner, 1876 | Graceful Narrow-winged Locust |
| Melanoplus hubbelli Hebard, 1935 | |
| Melanoplus impudicus Scudder, 1897 | Immodest Locust |
| Melanoplus infantilis Scudder, 1878 | Little spur-throat grasshopper |
| Melanoplus keeleri Thomas, 1874 | Keeler Grasshopper |
| Melanoplus magdalenae Hebard, 1935 | |
| Melanoplus marginatus Scudder, 1876 | |
| Melanoplus mexicanus Saussure, 1861 | |
| Melanoplus morsei Blatchley, 1903 | Morse's Locust |
| Melanoplus ponderosus Scudder, 1875 | Spur-throated Grasshopper |
| Melanoplus punctulatus Scudder, 1863 | Delicate stilt crab |
| Melanoplus rotundipennis Scudder, 1878 | Round-winged Locust |
| Melanoplus rusticus Stål, 1878 | |
| Melanoplus rusticus obovatipennis Blatchley, 1894 | |
| Melanoplus sanguinipes Fabricius, 1798 | Migratory grasshopper |
| Melanoplus scudderi Uhler, 1864 | Scudder's Short-winged Locust |
| Melanoplus similis (Morse, 1904) | ⇒ Melanoplus longicornis Saussure, 1861 |
| Melanoplus spretus ♰ Walsh, 1866 | Rocky Mountain grasshopper |
| Melanoplus tepidus Morse, 1906 | |
| Melanoplus tequestae Hubbell, 1932 | |
| Melanoplus viridipes (Scudder, 1897) | ⇒ Melanoplus hubbelli Hebard, 1935 |
| Melanoplus walshii Scudder, 1897 | Walsh's Locust |
| Mermiria bivittata Serville, 1838 | Two-Striped Mermiria Grasshopper |
| Metaleptea brevicornis Johannson, 1763 | Clipped-wing grasshopper |
| Neotettix femoratus Scudder, 1869 | Short-legged grouse locust |
| Nomotettix cristatus Scudder, 1862 | Crested Grouse Locust |
| Nomotettix cristatus compressus Morse, 1895 | Western crested grouse locust |
| Oedipoda homoptera (Eversmann, 1848) | ⇒ Euthystira brachyptera brachyptera Ocskay, 1826 |
| Omalotettix chapadensis Bruner, 1908 | |
| Orphulella pelidna Burmeister, 1838 | Spotted-Wing Grasshopper |
| 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 |
| Paropomala wyomingensis Thomas, 1871 | Wyoming Toothpick Grasshopper |
| Paroxya atlantica Scudder, 1877 | Atlantic Grasshopper |
| Paroxya clavuligera Serville, 1838 | Olive-green Swamp Grasshopper |
| Paroxya hoosieri Blatchley, 1892 | Hoosier Locust |
| Phoetaliotes nebrascensis Thomas, 1872 | Delicate stilt crab |
| Pseudochorthippus curtipennis Harris, 1835 | Marsh Meadow Grasshopper |
| Pseudopomala brachyptera Scudder, 1862 | Bunch Grass Locust |
| Psinidia fenestralis Serville, 1838 | Long-horned Locust |
| Schistocerca alutacea Harris, 1841 | Green bird grasshopper |
| Schistocerca americana Drury, 1770 | American bird grasshopper |
| Schistocerca damnifica Saussure, 1861 | Mischievous bird grasshopper |
| Schistocerca lineata (Scudder, 1899) | ⇒ Schistocerca alutacea Harris, 1841 |
| Schistocerca melanocera Stål, 1861 | Large painted locust |
| Schistocerca rubiginosa Harris, 1862 | Rusty bird grasshopper |
| Spharagemon bolli Scudder, 1875 | Boll'S Grasshopper |
| Spharagemon collare Scudder, 1872 | Mottled sand grasshopper |
| Spharagemon equale Say, 1825 | Orange-legged Grasshopper |
| Spharagemon marmorata Harris, 1841 | |
| Spharagemon saxatile Morse, 1894 | Ground-laurel |
| Stenopola puncticeps surinama Bruner, 1920 | |
| Stethophyma gracile Scudder, 1862 | Graceful Sedge Grasshopper |
| Stethophyma lineatum Scudder, 1862 | Saltpan fiddler |
| Syrbula admirabilis Uhler, 1864 | Handsome Grasshopper |
| Teredorus ebenotus Zheng & Li, 2001 | |
| Tetrix arenosa Burmeister, 1838 | Ornate Pygmy Grasshopper |
| Tetrix arenosa angusta Hancock, J.L., 1896 | Obscure Grouse Locust |
| Tetrix ornata Say, 1824 | Ornate Grouse Locust |
| Tetrix ornata ornata Say, 1824 | Ornate Grouse Locust |
| Tetrix subulata Linnaeus, 1758 | Robust Groundhopper |
| Tettigidea acuta Morse, 1895 | Heath |
| Tettigidea armata Morse, 1895 | Armoured grouse locust |
| 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 coronata Scudder, 1876 | Atlantic hairback fiddler |
| Trachyrhachys kiowa Thomas, 1872 | Delicate stilt crab |
| Trimerotropis maritima Harris, 1841 | Seaside Locust |
