| Aeoloplides chenopodii Bruner, 1894 | |
| Aeoloplides rotundipennis Wallace, 1955 | |
| Aeoloplides tenuipennis Scudder, 1897 | |
| Aeoloplides turnbulli Thomas, 1872 | Delicate stilt crab |
| Aopodisma subaptera Hebard, 1924 | |
| Aptenopedes chiaha Otte, 2014 | |
| Aptenopedes sphenarioides Scudder, 1878 | Rightwing macoma |
| Eotettix palustris Morse, 1904 | |
| Eotettix pusillus Morse, 1904 | |
| Eotettix signatus Scudder, 1897 | |
| Floritettix aptera Scudder, 1878 | Wingless Florida Locust |
| Floritettix hubbelli Hebard, 1936 | |
| Melanoplus acidocercus Hebard, 1919 | |
| Melanoplus alabamae Hebard, 1920 | |
| Melanoplus angustipennis Dodge, 1877 | Narrow-winged Locust |
| Melanoplus apalachicolae Hubbell, 1932 | |
| Melanoplus aridus Scudder, 1878 | |
| Melanoplus arizonae Scudder, 1878 | Rightwing macoma |
| Melanoplus attenuatus Scudder, 1897 | Slender-bodied Locust |
| Melanoplus bispinosus Scudder, 1897 | |
| Melanoplus bivittatus Say, 1825 | Spur-Throated Grasshoppers |
| Melanoplus borealis Fieber, 1853 | Northern grasshopper |
| Melanoplus bowditchi Scudder, 1878 | Rightwing macoma |
| Melanoplus cantralli Dakin, 1966 | |
| Melanoplus carnegiei Morse, 1904 | Carnegie's Locust |
| Melanoplus chattahoochee Hill, 2015 | |
| Melanoplus cinereus Scudder, 1878 | Rightwing macoma |
| Melanoplus complanatipes Scudder, 1897 | |
| Melanoplus confusus Scudder, 1897 | Little Pasture Locust |
| Melanoplus davisi Hebard, 1918 | Davis's Locust |
| Melanoplus dawsoni Scudder, 1875 | Dawson Grasshopper |
| Melanoplus decoratus Morse, 1904 | |
| Melanoplus desultorius Rehn, 1907 | |
| Melanoplus devastator Scudder, 1878 | Devastating grasshopper |
| Melanoplus differentialis Thomas, 1865 | Differential grasshopper |
| Melanoplus discolor Scudder, 1878 | |
| Melanoplus dodgei Thomas, 1871 | |
| Melanoplus elater Strohecker, 1963 | |
| Melanoplus eumera Hebard, 1920 | |
| Melanoplus fasciatus Walker, 1870 | Huckleberry Grasshopper |
| Melanoplus femurrubrum De Geer, 1773 | Red-legged grasshopper |
| Melanoplus flavidus Scudder, 1878 | Blue-legged Locust |
| Melanoplus foedus Scudder, 1878 | Rightwing macoma |
| Melanoplus forcipatus Hubbell, 1932 | |
| Melanoplus franciscanus Scudder, 1899 | |
| Melanoplus frigida Boheman, 1846 | Narrow-winged locust |
| Melanoplus frigidus Boheman, 1846 | High Mountain Grasshopper |
| Melanoplus frigidus frigidus Boheman, 1846 | |
| Melanoplus frigidus kamtchatkae Sjöstedt, 1935 | |
| Melanoplus frigidus strandi (Fruhstorfer, 1921) | ⇒ Melanoplus frigidus frigidus Boheman, 1846 |
| Melanoplus furcatus Scudder, 1897 | Fork-tailed Locust |
| Melanoplus gladstoni Scudder, 1897 | Gladston Grasshopper |
| Melanoplus glaucipes Scudder, 1875 | |
| Melanoplus hubbelli Hebard, 1935 | |
| Melanoplus impudicus Scudder, 1897 | Immodest Locust |
| Melanoplus inconspicuus Caudell, 1902 | |
| Melanoplus infantilis Scudder, 1878 | Little spur-throat grasshopper |
| Melanoplus islandicus Blatchley, 1898 | Island Locust |
| Melanoplus lakinus Scudder, 1878 | Lakin grasshopper |
| Melanoplus marshallii Thomas, 1875 | |
| Melanoplus mexicanus Saussure, 1861 | |
| Melanoplus morsei Blatchley, 1903 | Morse's Locust |
| Melanoplus muscogee Hill, 2015 | |
| Melanoplus nigrescens Scudder, 1877 | Black-sided Locust |
| Melanoplus occidentalis Thomas, 1872 | Delicate stilt crab |
| Melanoplus oklahomae Hebard, 1937 | |
| Melanoplus oreophilus Hebard, 1920 | |
| Melanoplus packardii Scudder, 1878 | Packard grasshopper |
| Melanoplus pictus (Scudder, 1897) | ⇒ Oedaleonotus pictus Scudder, S.H., 1899 |
| Melanoplus ponderosus Scudder, 1875 | Spur-throated Grasshopper |
| Melanoplus primaestivus Dakin, 1966 | |
| Melanoplus propinquus Scudder, 1897 | |
| Melanoplus pygmaeus Davis, 1915 | Pygmy Locust |
| Melanoplus querneus Rehn & Hebard, 1916 | Sicklekeel lupine |
| Melanoplus regalis Dodge, 1876 | |
| Melanoplus reyesensis Rentz, 1978 | |
| Melanoplus rotundipennis Scudder, 1878 | Round-winged Locust |
| Melanoplus rugglesi Gurney, 1949 | Nevada sage grasshoper |
| Melanoplus saltator Scudder, 1897 | |
| Melanoplus sanguinipes Fabricius, 1798 | Migratory grasshopper |
| Melanoplus scapularis Rehn & Hebard, 1916 | Sicklekeel lupine |
| Melanoplus scudderi Uhler, 1864 | Scudder's Short-winged Locust |
| Melanoplus similis (Morse, 1904) | ⇒ Melanoplus longicornis Saussure, 1861 |
| Melanoplus splendidus Hebard, 1920 | |
| Melanoplus stonei Rehn, 1904 | Stone's Locust |
| Melanoplus strumosus Morse, 1904 | |
| Melanoplus symmetricus Morse, 1904 | Symmetrical Locust |
| Melanoplus tequestae Hubbell, 1932 | |
| Melanoplus thomasi Scudder, 1897 | |
| Melanoplus tribuloides Morse, 1906 | |
| Melanoplus trigidus | |
| Melanoplus tunicae Hebard, 1920 | |
| Melanoplus validus Scudder, 1899 | |
| Melanoplus viridipes (Scudder, 1897) | ⇒ Melanoplus hubbelli Hebard, 1935 |
| Melanoplus viridipes eurycercus (Hebard, 1920) | ⇒ Melanoplus eurycercus Hebard, 1920 |
| Melanoplus walshii Scudder, 1897 | Walsh's Locust |
| Oedaleonotus enigma Scudder, 1876 | Valley Grasshopper |
| Oedaleonotus pacificus Scudder, 1880 | |
| Paroxya atlantica Scudder, 1877 | Atlantic Grasshopper |
| Paroxya bermudensis Rehn, 1909 | |
| Paroxya clavuligera Serville, 1838 | Olive-green Swamp Grasshopper |
| Paroxya hoosieri Blatchley, 1892 | Hoosier Locust |
| Paroxya recta Scudder, 1877 | Shrubby primrose-willow |
| Phaulotettix compressus Scudder, 1897 | |
| Phoetaliotes nebrascensis Thomas, 1872 | Delicate stilt crab |
