| Abisares viridipennis hylaeus Rehn, J.A.G., 1914 | |
| Amblytropidia mysteca Saussure, 1861 | Brown Winter Grasshopper |
| Arphia conspersa Scudder, 1875 | Speckle-winged Rangeland Grasshopper |
| Arphia pseudonietana Thomas, 1870 | Red-winged Grasshopper |
| Arphia sulphurea Fabricius, 1781 | Spring Yellow-winged Locust |
| Arphia xanthoptera Burmeister, 1838 | Autumn Yellow-Winged Grasshopper |
| Booneacris glacialis Scudder, 1862 | Saltpan fiddler |
| Booneacris variegata Scudder, 1897 | Variegated Wingless Locust |
| Chloealtis conspersa Harris, 1841 | Sprinkled Broad-Winged Grasshopper |
| Chortophaga australior Rehn & Hebard, 1911 | Southern Green-Striped Grasshopper |
| Chortophaga viridifasciata De Geer, 1773 | Blushing grasshopper |
| Dactylotum bicolor Charpentier, 1843 | Barber Pole Grasshopper |
| Dendrotettix australis Morse, 1907 | |
| Dendrotettix quercus Packard, 1890 | Post Oak Grasshopper |
| Dichromorpha viridis Scudder, 1862 | Saltpan fiddler |
| Dissosteira carolina Linnaeus, 1758 | Carolina Grasshopper |
| Encoptolophus sordidus Burmeister, 1838 | Clouded Grasshopper |
| Eritettix simplex Scudder, 1869 | Velvet-striped Grasshopper |
| Hippiscus ocelote Saussure, 1861 | Wrinkled Grasshopper |
| Leptysma marginicollis Serville, 1838 | Slender locust |
| Ligurotettix planum Bruner, 1905 | |
| Melanoplus angustipennis Dodge, 1877 | Narrow-winged Locust |
| Melanoplus billyharrisi Hill, 2015 | |
| Melanoplus bivittatus Say, 1825 | Spur-Throated Grasshoppers |
| Melanoplus celatus Morse, 1904 | |
| Melanoplus deceptus Morse, 1904 | |
| Melanoplus decoratus Morse, 1904 | |
| Melanoplus differentialis Thomas, 1865 | Differential grasshopper |
| Melanoplus fasciatus Walker, 1870 | Huckleberry Grasshopper |
| Melanoplus femurrubrum De Geer, 1773 | Red-legged grasshopper |
| Melanoplus gracilis Bruner, 1876 | Graceful Narrow-winged Locust |
| Melanoplus hubbelli Hebard, 1935 | |
| Melanoplus impudicus Scudder, 1897 | Immodest Locust |
| Melanoplus ingrami Hill, 2010 | |
| Melanoplus kennicottii Scudder, 1878 | Kennicott's Grasshopper |
| Melanoplus mexicanus Saussure, 1861 | |
| Melanoplus morsei Blatchley, 1903 | Morse's Locust |
| Melanoplus nigrescens Scudder, 1877 | Black-sided Locust |
| Melanoplus pachycercus Hebard, 1935 | |
| Melanoplus packardii Scudder, 1878 | Packard grasshopper |
| Melanoplus ponderosus Scudder, 1875 | Spur-throated Grasshopper |
| Melanoplus punctulatus Scudder, 1863 | Delicate stilt crab |
| Melanoplus rotundipennis Scudder, 1878 | Round-winged Locust |
| Melanoplus sanguinipes Fabricius, 1798 | Migratory grasshopper |
| Melanoplus scudderi Uhler, 1864 | Scudder's Short-winged Locust |
| Melanoplus similis (Morse, 1904) | ⇒ Melanoplus longicornis Saussure, 1861 |
| Melanoplus tepidus Morse, 1906 | |
| Melanoplus tribulus Morse, 1904 | |
| Melanoplus tunicae Hebard, 1920 | |
| Melanoplus viridipes (Scudder, 1897) | ⇒ Melanoplus hubbelli Hebard, 1935 |
| Melanoplus vulnus Eades, 1959 | |
| 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 |
| Neotettix proavus Rehn & Hebard, 1916 | Forked-face grouse locust |
| Oedipoda homoptera (Eversmann, 1848) | ⇒ Euthystira brachyptera brachyptera Ocskay, 1826 |
| 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 |
| Paroxya atlantica Scudder, 1877 | Atlantic Grasshopper |
| Paroxya clavuligera Serville, 1838 | Olive-green Swamp Grasshopper |
| Paroxya hoosieri Blatchley, 1892 | Hoosier Locust |
| Pseudochorthippus curtipennis Harris, 1835 | Marsh Meadow Grasshopper |
| Pseudopomala brachyptera Scudder, 1862 | Bunch Grass Locust |
| Psoloessa delicatula Scudder, 1876 | Brown-Spotted Range Grasshopper |
| Romalea microptera Stoll, 1813 | Eastern lubber grasshopper |
| Schistocerca americana Drury, 1770 | American bird grasshopper |
| Schistocerca damnifica Saussure, 1861 | Mischievous bird grasshopper |
| Schistocerca obscura Fabricius, 1798 | Obscure bird grasshopper |
| Spharagemon bolli Scudder, 1875 | Boll'S Grasshopper |
| Spharagemon collare Scudder, 1872 | Mottled sand grasshopper |
| Spharagemon marmorata Harris, 1841 | |
| Spharagemon saxatile Morse, 1894 | Ground-laurel |
| Stethophyma magister Rehn, 1902 | |
| Syrbula admirabilis Uhler, 1864 | Handsome Grasshopper |
| Tetrix arenosa Burmeister, 1838 | Ornate Pygmy Grasshopper |
| Tetrix ornata Say, 1824 | Ornate Grouse Locust |
| Tettigidea armata Morse, 1895 | Armoured grouse locust |
| Tettigidea lateralis Say, 1824 | Black-Sided Grouse Locust |
| Tettigidea lateralis lateralis Say, 1824 | Sedge Grouse Locust |
| Tettigidea prorsa Scudder, 1877 | Cone-headed grouse locust |
| Thisoicetrinus pterostichus (Fischer von ..., 1833) | ⇒ Heteracris pterosticha Fischer von ..., 1833 |
| Trachyrhachys kiowa Thomas, 1872 | Delicate stilt crab |
| Trimerotropis cyaneipennis Bruner, 1889 | Blue-winged grasshopper |
| Trimerotropis pallidipennis Burmeister, 1838 | Pallid-winged grasshopper |
| Trimerotropis saxatilis McNeill, 1901 | |
| Xanthippus corallipes Haldeman, 1852 | Redshanked Grasshopper |
