| Abisares viridipennis hylaeus Rehn, J.A.G., 1914 | |
| Achurum carinatum Walker, 1870 | Long-headed Toothpick Grasshopper |
| Amblytropidia mysteca Saussure, 1861 | Brown Winter Grasshopper |
| Arphia conspersa Scudder, 1875 | Speckle-winged Rangeland Grasshopper |
| Arphia granulata Saussure, 1884 | Olmec fiddler |
| Arphia sulphurea Fabricius, 1781 | Spring Yellow-winged Locust |
| Arphia xanthoptera Burmeister, 1838 | Autumn Yellow-Winged Grasshopper |
| Austrohancockia platynota platynota Karny, 1915 | |
| Brunneria borealis Scudder, 1896 | American stick mantis |
| Campylacantha olivacea Scudder, 1875 | |
| Chortophaga australior Rehn & Hebard, 1911 | Southern Green-Striped Grasshopper |
| Chortophaga viridifasciata De Geer, 1773 | Blushing grasshopper |
| Conozoa sulcifrons Scudder, 1876 | Groove-Headed Grasshopper |
| Dendrotettix australis Morse, 1907 | |
| Dichromorpha elegans Morse, 1896 | Elegant Grasshopper |
| Dichromorpha viridis Scudder, 1862 | Saltpan fiddler |
| Dissosteira carolina Linnaeus, 1758 | Carolina Grasshopper |
| Eotettix pusillus Morse, 1904 | |
| Eritettix simplex Scudder, 1869 | Velvet-striped Grasshopper |
| Gymnoscirtetes morsei Hebard, 1918 | |
| Hesperotettix gemmicula Hebard, 1918 | |
| Hesperotettix viridis Thomas, 1872 | Delicate stilt crab |
| Hippiscus ocelote Saussure, 1861 | Wrinkled Grasshopper |
| Leptysma marginicollis Serville, 1838 | Slender locust |
| Melanoplus alabamae Hebard, 1920 | |
| Melanoplus bispinosus Scudder, 1897 | |
| Melanoplus bivittatus Say, 1825 | Spur-Throated Grasshoppers |
| Melanoplus borealis Fieber, 1853 | Northern grasshopper |
| Melanoplus cantralli Dakin, 1966 | |
| Melanoplus davisi Hebard, 1918 | Davis's Locust |
| Melanoplus decoratus Morse, 1904 | |
| Melanoplus differentialis Thomas, 1865 | Differential grasshopper |
| Melanoplus elater Strohecker, 1963 | |
| Melanoplus femurrubrum De Geer, 1773 | Red-legged grasshopper |
| Melanoplus folkertsi Hill, 2015 | |
| Melanoplus gracilis Bruner, 1876 | Graceful Narrow-winged Locust |
| Melanoplus hubbelli Hebard, 1935 | |
| Melanoplus impudicus Scudder, 1897 | Immodest Locust |
| Melanoplus keeleri Thomas, 1874 | Keeler Grasshopper |
| Melanoplus mexicanus Saussure, 1861 | |
| Melanoplus nigrescens Scudder, 1877 | Black-sided Locust |
| Melanoplus packardii Scudder, 1878 | Packard grasshopper |
| Melanoplus ponderosus Scudder, 1875 | Spur-throated Grasshopper |
| Melanoplus primaestivus Dakin, 1966 | |
| Melanoplus propinquus Scudder, 1897 | |
| Melanoplus punctulatus Scudder, 1863 | Delicate stilt crab |
| Melanoplus pygmaeus Davis, 1915 | Pygmy Locust |
| Melanoplus querneus Rehn & Hebard, 1916 | Sicklekeel lupine |
| Melanoplus sanguinipes Fabricius, 1798 | Migratory grasshopper |
| Melanoplus scudderi Uhler, 1864 | Scudder's Short-winged Locust |
| Melanoplus similis (Morse, 1904) | ⇒ Melanoplus longicornis Saussure, 1861 |
| Melanoplus strumosus Morse, 1904 | |
| Melanoplus symmetricus Morse, 1904 | Symmetrical Locust |
| Melanoplus tepidus Morse, 1906 | |
| Melanoplus tribuloides Morse, 1906 | |
| Melanoplus tribulus Morse, 1904 | |
| Melanoplus tunicae Hebard, 1920 | |
| Melanoplus walshii Scudder, 1897 | Walsh's Locust |
| Mermiria bivittata Serville, 1838 | Two-Striped Mermiria Grasshopper |
| Mermiria picta Walker, 1870 | Lively 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 |
| Orphulella pelidna Burmeister, 1838 | Spotted-Wing Grasshopper |
| Orphulella punctata De Geer, 1773 | Slant-faced Grasshopper |
| Orphulella speciosa Scudder, 1862 | Pasture Grasshopper |
| Palaisioscaria calosoma calosoma (Günther, 1934) | ⇒ Palaisioscaria calosoma Günther, 1934 |
| Paratettix aztecus Saussure, 1861 | |
| Paratettix cucullatus Burmeister, 1838 | Hooded Grouse Locust |
| Paratettix mexicanus Saussure, 1861 | Mexican pygmy grasshopper |
| Paratettix rugosus Scudder, 1862 | Rough-backed grouse locust |
| Pardalophora phoenicoptera Burmeister, 1838 | Orange-Winged Grasshopper |
| Pardalophora saussurei Scudder, 1892 | Labile stilt crab |
| 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 |
| Psinidia fenestralis Serville, 1838 | Long-horned Locust |
| Romalea microptera Stoll, 1813 | Eastern lubber grasshopper |
| Schistocerca alutacea Harris, 1841 | Green bird grasshopper |
| Schistocerca americana Drury, 1770 | American bird grasshopper |
| Schistocerca damnifica Saussure, 1861 | Mischievous bird grasshopper |
| Schistocerca obscura Fabricius, 1798 | Obscure bird grasshopper |
| Schistocerca rubiginosa Harris, 1862 | Rusty bird grasshopper |
| Spharagemon bolli Scudder, 1875 | Boll'S Grasshopper |
| Spharagemon collare Scudder, 1872 | Mottled sand grasshopper |
| Spharagemon cristatum Scudder, 1875 | Ridgeback Sand Grasshopper |
| Spharagemon marmorata Harris, 1841 | |
| Spharagemon saxatile Morse, 1894 | Ground-laurel |
| Stenacris vitreipennis Marschall, 1836 | Glassy-winged locust |
| Syrbula admirabilis Uhler, 1864 | Handsome Grasshopper |
| Tetrix arenosa Burmeister, 1838 | Ornate Pygmy Grasshopper |
| Tetrix arenosa angusta Hancock, J.L., 1896 | Obscure Grouse Locust |
| Tetrix subulata Linnaeus, 1758 | Robust Groundhopper |
| Tettigidea acuta Morse, 1895 | Heath |
| Tettigidea armata Morse, 1895 | Armoured grouse locust |
| Tettigidea empedonepia Hubbell, 1937 | Torreya Pygmy Grasshopper |
| 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 |
| Trimerotropis maritima Harris, 1841 | Seaside Locust |
| Trimerotropis saxatilis McNeill, 1901 | |
