| Acheta Linnaeus, 1787 | | 2 | Species | Taxom |
| Achurum Saussure, 1861 | | 2 | Species | Taxom |
| Allonemobius Hebard, 1986 | Robust ground crickets | 2 | Species | Taxom |
| Amblycorypha Stål, 1876 | Round-headed katydids | 7 | Species | Taxom |
| Amblytropidia Stål, 1861 | | 1 | Species | Taxom |
| Anaxipha Saussure, 2014 | Brown sword-tail crickets | 4 | Species | Taxom |
| Anurogryllus Saussure, 1773 | Short-tailed crickets | 2 | Species | Taxom |
Aptenopedes Scudder, 1877 | | 0 | Species | Taxom |
| Arphia Stål, 1838 | | 6 | Species | Taxom |
| Atlanticus Scudder, 1894 | Eastern Shieldback Katydid | 1 | Species | Taxom |
| Austrohancockia Günther, 1915 | | 1 | Species | Taxom |
| Belocephalus Scudder, 1875 | Short-winged coneheads | 1 | Species | Taxom |
| Boopedon Thomas, 1904 | | 1 | Species | Taxom |
| Brachystola Scudder, 1906 | | 1 | Species | Taxom |
| Brasilodontus de Mello, 2014 | | 1 | Species | Taxom |
| Brunneria Saussure, 1896 | Brunner´s Stick Mantis | 1 | Species | Taxom |
| Bucrates Burmeister, 1878 | | 1 | Species | Taxom |
| Camptonotus Uhler, 1860 | leaf-rolling crickets | 1 | Species | Taxom |
| Campylacantha Scudder, 1875 | | 1 | Species | Taxom |
| Ceuthophilus Scudder, 1894 | Camel Cricket | 4 | Species | Taxom |
| Chloealtis Harris, 1873 | | 1 | Species | Taxom |
| Chortophaga Harris, 1773 | | 1 | Species | Taxom |
| Conocephalus Thunberg, 1912 | Coneheads | 7 | Species | Taxom |
Cycloptiloides Sjostedt, 1909 | | 0 | Species | Taxom |
| Cycloptilum Scudder, 1912 | Common scaly crickets | 5 | Species | Taxom |
| Cyrtoxipha Saussure, 1907 | Green sword-tail crickets | 1 | Species | Taxom |
| Dichromorpha Morse, 1862 | | 2 | Species | Taxom |
| Dissosteira Scudder, 1758 | | 1 | Species | Taxom |
| Ellipes Scudder, 1862 | | 1 | Species | Taxom |
| Encoptolophus Scudder, 1862 | | 1 | Species | Taxom |
| Endecous Saussure, 1891 | | 1 | Species | Taxom |
| Eritettix Bruner, 1869 | | 1 | Species | Taxom |
| Eunemobius Hebard, 1957 | Even-spurred ground crickets | 3 | Species | Taxom |
| Falcicula Rehn, 1903 | | 1 | Species | Taxom |
| Gryllus Linnaeus, 2000 | Common crickets | 5 | Species | Taxom |
Gymnoscirtetes Scudder, 1897 | | 0 | Species | Taxom |
| Hapithus Uhler, 1864 | Flightless bush crickets | 2 | Species | Taxom |
| Heliastus Saussure, 1904 | | 1 | Species | Taxom |
| Hippiscus Saussure, 1861 | | 1 | Species | Taxom |
| Holochlora Stål, 1991 | | 1 | Species | Taxom |
| Inscudderia Caudell, 1925 | Cypress katydids | 2 | Species | Taxom |
| Leprus Saussure, 1875 | | 1 | Species | Taxom |
| Leptysma Stål, 1838 | | 1 | Species | Taxom |
| Melanoplus Stål, 1875 | Spur-throat grasshoppers | 18 | Species | Taxom |
| Mermiria Stål, 1870 | | 2 | Species | Taxom |
| Metaleptea Giglio-Tos, 1763 | | 1 | Species | Taxom |
| Microcentrum Scudder, 1859 | Angle-wing katydids | 3 | Species | Taxom |
| Miogryllus Saussure, 1838 | Lesser field crickets | 1 | Species | Taxom |
| Montezumina Hebard, 1878 | | 1 | Species | Taxom |
| Myrmecophilus Berthold, 1884 | | 2 | Species | Taxom |
| Nebulatettix Gómez, Light..., 1903 | | 1 | Species | Taxom |
| Neoconocephalus Karny, 1914 | Common coneheads | 5 | Species | Taxom |
| Neocurtilla Kirby, 1832 | Northern Mole Crickets | 1 | Species | Taxom |
| Neonemobius Hebard, 1896 | Small ground crickets | 2 | Species | Taxom |
| Neoscapteriscus Cadena-Casta..., 1869 | | 2 | Species | Taxom |
| Neotettix Hancock, 1869 | | 1 | Species | Taxom |
| Neotridactylus Günther, 1825 | | 1 | Species | Taxom |
| Neoxabea Kirby, 1773 | Smooth-legged tree crickets | 1 | Species | Taxom |
| Odontoxiphidium Morse, 1901 | | 1 | Species | Taxom |
| Oecanthus Serville, 1894 | Common tree crickets | 7 | Species | Taxom |
| Orchelimum Serville, 1915 | Greater Meadow Katydids | 14 | Species | Taxom |
| Orocharis Uhler, 1864 | Loud-singing bush crickets | 1 | Species | Taxom |
| Orphulella Giglio-Tos, 1862 | | 3 | Species | Taxom |
| Palaisioscaria Günther, 1934 | | 1 | Species | Taxom |
| Paracophus Chopard, 1972 | | 1 | Species | Taxom |
| Paratettix I. Bolivar, 1862 | Creek Pygmy Grasshoppers | 3 | Species | Taxom |
| Pardalophora Saussure, 1838 | | 1 | Species | Taxom |
| Paroxya Scudder, 1892 | | 3 | Species | Taxom |
| Paxilla Bolivar, 1877 | | 1 | Species | Taxom |
| Pediodectes Rehn and Hebard, 1854 | | 1 | Species | Taxom |
| Phyllopalpus Uhler, 1864 | | 1 | Species | Taxom |
| Pseudochorthippus Defaut, 1835 | | 1 | Species | Taxom |
| Pseudoptygonotus Zheng, 1977 | | 1 | Species | Taxom |
| Psinidia Stål, 1838 | | 2 | Species | Taxom |
| Pterophylla Kirby, 1775 | | 1 | Species | Taxom |
| Pyrgocorypha Stål, 1841 | | 1 | Species | Taxom |
| Romalea Serville, 1813 | | 1 | Species | Taxom |
| Scapteriscus Scudder, 1869 | Two-clawed mole crickets | 2 | Species | Taxom |
| Schistocerca Stål, 1862 | Bird grasshoppers | 6 | Species | Taxom |
| Scudderia Stål, 1974 | Bush Katydids | 6 | Species | Taxom |
| Spharagemon Scudder, 1875 | | 3 | Species | Taxom |
| Stenacris F. Walker, 1836 | | 1 | Species | Taxom |
| Stilpnochlora Stål, 1758 | | 1 | Species | Taxom |
| Syrbula Stål, 1861 | | 2 | Species | Taxom |
| Tetrix Latreille, 1896 | Forest Pygmy Grasshoppers | 2 | Species | Taxom |
| Tettigidea Scudder, 1824 | | 4 | Species | Taxom |
| Thisoicetrinus Uvarov, 1833 | | 1 | Species | Taxom |
| Trachyrhachys Scudder, 1872 | | 1 | Species | Taxom |
| Trimerotropis Stål, 1841 | | 1 | Species | Taxom |
| Velarifictorus Randell, 1877 | | 1 | Species | Taxom |
| Acheta domestica (Linnaeus, 1758) | ⇒ Acheta domesticus Fabricius, 1787 |
| Acheta domesticus Fabricius, 1787 | European hearth cricket |
| Achurum carinatum Walker, 1870 | Long-headed Toothpick Grasshopper |
| Achurum sumichrasti Saussure, 1861 | |
| Allonemobius socius Scudder, 1877 | Southern ground cricket |
| Allonemobius walkeri Howard & Furth, 1986 | Walker’s ground cricket |
| Amblycorypha cajuni Walker, 2004 | Cajun virtuoso katydid |
| Amblycorypha carinata Rehn & Hebard, 1914 | Carinate katydid |
| Amblycorypha floridana Rehn & Hebard, 1905 | Florida false katydid |
| Amblycorypha huasteca Saussure, 1859 | Texas false katydid |
| Amblycorypha longinicta Walker, 2004 | Common virtuoso katydid |
| Amblycorypha oblongifolia De Geer, 1773 | Oblong-winged katydid |
| Amblycorypha uhleri Stål, 1876 | Uhler's katydid |
| Amblytropidia mysteca Saussure, 1861 | Brown Winter Grasshopper |
| Anaxipha delicatula Scudder, 1878 | Chirping trig |
| Anaxipha exigua Say, 1825 | Say'S Bush Cricket |
| Anaxipha litarena Fulton, 1956 | Beach trig |
| Anaxipha rosamacula Walker & Funk, 2014 | Pink-spotted trig |
| Anurogryllus arboreus Walker, 1973 | Common short-tailed cricket |
| Anurogryllus muticus De Geer, 1773 | Short-tailed Cricket |
| Arphia conspersa Scudder, 1875 | Speckle-winged Rangeland Grasshopper |
| Arphia granulata Saussure, 1884 | Olmec fiddler |
| 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 |
| Atlanticus (Atlanticus) gibbosus Scudder, 1894 | Robust Shield-bearer |
| Austrohancockia platynota platynota Karny, 1915 | |
| Belocephalus subapterus Scudder, 1875 | Half-winged conehead |
| Boopedon gracile Rehn, 1904 | Graceful Range Grasshopper |
| Brachystola eiseni Bruner, 1906 | |
| Brasilodontus itabunensis de Mello & C..., 2014 | |
| Brunneria borealis Scudder, 1896 | American stick mantis |
| Bucrates malivolans Scudder, 1878 | Cattail conehead |
| Camptonotus carolinensis Gerstaecker, 1860 | Carolina Leaf-roller |
| Campylacantha olivacea Scudder, 1875 | |
| Ceuthophilus (Ceuthophilus) divergens Scudder, 1862 | |
| Ceuthophilus (Ceuthophilus) maculatus Harris, 1835 | Spotted Camel Cricket |
| Ceuthophilus (Ceuthophilus) pinalensis Hubbell, 1936 | |
| Ceuthophilus (Ceuthophilus) seclusus Scudder, 1894 | Antillean stilt crab |
| Chloealtis abdominalis Thomas, 1873 | |
| Chortophaga viridifasciata De Geer, 1773 | Blushing grasshopper |
| Conocephalus (Anisoptera) fasciatus De Geer, 1773 | Slender meadow grasshopper |
| Conocephalus (Anisoptera) strictus Scudder, 1875 | Straight-Laced Meadow Grasshopper |
| Conocephalus (Conocephalus) aigialus Rehn & Hebard, 1915 | Agardh lupine |
| Conocephalus (Conocephalus) brevipennis (Scudder, 1862) | ⇒ Ruspolia interrupta Walker, 1869 |
| Conocephalus (Conocephalus) hygrophilus Rehn & Hebard, 1915 | Agardh lupine |
| Conocephalus (Conocephalus) saltans Scudder, 1872 | Prairie meadow katydid |
| Conocephalus (Conocephalus) spartinae Fox, 1912 | Salt Marsh Meadow Grasshopper |
| Cycloptilum comprehendens Hebard, 1929 | Syncopated scaly cricket |
| Cycloptilum quatrainum Love & Walker, 1979 | Four-pair scaly cricket |
| Cycloptilum slossoni Scudder, 1897 | Slossom’s scaly cricket |
| Cycloptilum squamosum Scudder, 1869 | Scudder's Scaly Bush Cricket |
| Cycloptilum trigonipalpum Rehn & Hebard, 1912 | Forest scaly cricket |
| Cyrtoxipha columbiana Caudell, 1907 | Columbian trig |
| Dichromorpha elegans Morse, 1896 | Elegant Grasshopper |
| Dichromorpha viridis Scudder, 1862 | Saltpan fiddler |
| Dissosteira carolina Linnaeus, 1758 | Carolina Grasshopper |
| Ellipes minuta Scudder, 1862 | Minute Pygmy Locust |
| Encoptolophus costalis Scudder, 1862 | Dusky Grasshopper |
| Endecous (Notendecous) onthophagus Berg, 1891 | |
| Eritettix simplex Scudder, 1869 | Velvet-striped Grasshopper |
| Eunemobius carolinus Scudder, 1877 | Carolina ground cricket |
| Eunemobius carolinus carolinus Scudder, S.H., 1877 | Carolina Ground Cricket |
| Eunemobius melodius Thomas & Ale..., 1957 | Melodious ground cricket |
| Falcicula hebardi Rehn, 1903 | Hebard's bush cricket |
| Gryllus (Gryllus) firmus Scudder, 1902 | Sand field cricket |
| Gryllus (Gryllus) fultoni Alexander, 1957 | Southern wood cricket |
| Gryllus (Gryllus) pennsylvanicus Burmeister, 1838 | Fall cricket |
| Gryllus (Gryllus) rubens Scudder, 1902 | Eastern Trilling Cricket |
| Gryllus (Gryllus) texensis Cade & Otte, 2000 | Field Crickets |
| Hapithus agitator Uhler, 1864 | Agitating cricket |
| Hapithus saltator Uhler, 1864 | Jumping Bush Cricket |
| Heliastus subroseus Caudell, 1904 | |
| Hippiscus ocelote Saussure, 1861 | Wrinkled Grasshopper |
| Holochlora lancangensis Liu, Zheng & Xi, 1991 | |
| Inscudderia taxodii Caudell, 1921 | Western cypress katydid |
| Inscudderia walkeri Hebard, 1925 | Eastern cypress katydid |
| Leprus wheelerii Thomas, 1875 | |
| 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 confusus Scudder, 1897 | Little Pasture Locust |
| Melanoplus dakini Hilliard, 2001 | |
| Melanoplus differentialis Thomas, 1865 | Differential grasshopper |
| Melanoplus elater Strohecker, 1963 | |
| Melanoplus femurrubrum De Geer, 1773 | Red-legged grasshopper |
| Melanoplus flavidus Scudder, 1878 | Blue-legged Locust |
| Melanoplus impudicus Scudder, 1897 | Immodest Locust |
| Melanoplus keeleri Thomas, 1874 | Keeler Grasshopper |
| Melanoplus mexicanus Saussure, 1861 | |
| Melanoplus ponderosus Scudder, 1875 | Spur-throated Grasshopper |
| Melanoplus propinquus Scudder, 1897 | |
| Melanoplus punctulatus Scudder, 1863 | Delicate stilt crab |
| Melanoplus sanguinipes Fabricius, 1798 | Migratory grasshopper |
| Melanoplus tunicae Hebard, 1920 | |
| Melanoplus yarrowii Thomas, 1875 | |
| Mermiria bivittata Serville, 1838 | Two-Striped Mermiria Grasshopper |
| Mermiria picta Walker, 1870 | Lively Mermiria Grasshopper |
| Metaleptea brevicornis Johannson, 1763 | Clipped-wing grasshopper |
| Microcentrum louisianum Hebard, 1939 | Louisiana angle-wing |
| Microcentrum retinerve Burmeister, 1838 | Angular-winged katydid |
| Microcentrum rhombifolium Saussure, 1859 | Angular-winged katydid |
| Miogryllus verticalis Serville, 1838 | |
| Montezumina modesta Brunner von ..., 1878 | Modest katydid |
| Myrmecophilus (Myrmecophilus) nebrascensis Lugger, 1898 | Nebraska ant cricket |
| Myrmecophilus (Myrmecophilus) pergandei Bruner, 1884 | Eastern ant cricket |
| Nebulatettix subgracilis Caudell, 1903 | Southwestern Dusky Grasshopper |
| Neoconocephalus melanorhinus Rehn & Hebard, 1907 | Black-nosed conehead |
| Neoconocephalus palustris Blatchley, 1893 | Marsh conehead |
| Neoconocephalus retusus Scudder, 1878 | Round-tipped conehead |
| Neoconocephalus triops Linnaeus, 1758 | Broad-tipped conehead |
| Neoconocephalus velox Rehn & Hebard, 1914 | Swift conehead |
| Neocurtilla hexadactyla Perty, 1832 | Northern mole cricket |
| Neonemobius cubensis Saussure, 1874 | Cuban ground cricket |
| Neonemobius mormonius Scudder, 1896 | Collared ground cricket |
| Neoscapteriscus borellii Giglio-Tos, 1894 | Southern mole cricket |
| Neoscapteriscus vicinus Scudder, 1869 | Mole cricket |
| Neotettix femoratus Scudder, 1869 | Short-legged grouse locust |
| Neotridactylus apicialis Say, 1825 | Larger Pygmy Locust |
| Neoxabea bipunctata De Geer, 1773 | Two-spotted tree cricket |
| Odontoxiphidium apterum Morse, 1901 | Wingless meadow katydid |
| Oecanthus argentinus Saussure, 1874 | Prairie tree cricket |
| Oecanthus celerinictus Walker, T.J., 1963 | Fast-calling tree cricket |
| Oecanthus exclamationis Davis, W.T., 1907 | Davis' Tree Cricket |
| Oecanthus latipennis Riley, C.V., 1881 | Broad-winged tree cricket |
| Oecanthus niveus De Geer, 1773 | Narrow-winged tree cricket |
| Oecanthus pini Beutenmüller, 1894 | Land crabs |
| Oecanthus quadripunctatus (Beutenmüller, 1894) | ⇒ Oecanthus celerinictus Walker, T.J., 1963 |
| Orchelimum (Metarhoptrum) superbum Rehn & Hebard, 1915 | Superb meadow grasshopper |
| Orchelimum (Orchelimum) agile De Geer, 1773 | Agile Meadow Grasshopper |
| Orchelimum (Orchelimum) bullatum Rehn & Hebard, 1915 | Agardh lupine |
| Orchelimum (Orchelimum) campestre Blatchley, 1893 | Dusky-faced meadow katydid |
| Orchelimum (Orchelimum) carinatum Walker, 1971 | Carinate meadow katydid |
| Orchelimum (Orchelimum) concinnum Scudder, 1862 | Dusky-faced meadow grasshopper |
| Orchelimum (Orchelimum) delicatum Bruner, 1892 | Delicate meadow katydid |
| Orchelimum (Orchelimum) erythrocephalum Davis, 1905 | Red-head meadow grasshopper |
| Orchelimum (Orchelimum) laticauda Redtenbacher, 1891 | |
| Orchelimum (Orchelimum) militare Rehn & Hebard, 1907 | Military meadow grasshopper |
| Orchelimum (Orchelimum) nigripes Scudder, 1875 | Black-legged meadow katydid |
| Orchelimum (Orchelimum) silvaticum McNeill, 1891 | Finned stilt crab |
| Orchelimum (Orchelimum) vulgare Harris, 1841 | Common Meadow Grasshopper |
| Orchelimum (Stenorhoptrum) bradleyi Rehn & Hebard, 1915 | Bradley's meadow grasshopper |
| Orocharis saltator Uhler, 1864 | Jumping bush cricket |
| 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 |
| Paracophus placonotus Hubbell, 1972 | |
| 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 |
| Paroxya atlantica Scudder, 1877 | Atlantic Grasshopper |
| Paroxya clavuligera Serville, 1838 | Olive-green Swamp Grasshopper |
| Paroxya hoosieri Blatchley, 1892 | Hoosier Locust |
| Paxilla obesa Scudder, 1877 | Obese grouse locust |
| Pediodectes haldemanii Girard, 1854 | Haldeman´s shieldback |
| Phyllopalpus pulchellus Uhler, 1864 | Handsome trig |
| Pseudochorthippus curtipennis Harris, 1835 | Marsh Meadow Grasshopper |
| Pseudoptygonotus kunmingensis Zheng, 1977 | |
| Psinidia amplicornus Caudell, 1903 | Caudell's Longhorn Grasshopper |
| Psinidia fenestralis Serville, 1838 | Long-horned Locust |
| Pterophylla (Pterophylla) camellifolia Fabricius, 1775 | Common true katydid |
| Pyrgocorypha uncinata Harris, 1841 | Hook-faced conehead |
| Romalea microptera Stoll, 1813 | Eastern lubber grasshopper |
| Scapteriscus borellii Giglio-Tos, 1894 | Gall crabs |
| Scapteriscus vicinus Scudder, 1869 | Changa |
| 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 obscura Fabricius, 1798 | Obscure bird grasshopper |
| Schistocerca rubiginosa Harris, 1862 | Rusty bird grasshopper |
| Scudderia cuneata Morse, 1901 | Southeastern bush katydid |
| Scudderia curvicauda De Geer, 1773 | Curve-tailed bush katydid |
| Scudderia furcata Brunner von ..., 1878 | Fork-tailed bush katydid |
| Scudderia furcata furcata Brunner von ..., 1878 | Fork-tailed bush katydid |
| Scudderia texensis Saussure & P..., 1897 | Cranberry katydid |
| Scudderia williamsi (Piza, 1974) | ⇒ Scudderia furcata furcata Brunner von ..., 1878 |
| Spharagemon bolli Scudder, 1875 | Boll'S Grasshopper |
| Spharagemon collare Scudder, 1872 | Mottled sand grasshopper |
| Spharagemon cristatum Scudder, 1875 | Ridgeback Sand Grasshopper |
| Stenacris vitreipennis Marschall, 1836 | Glassy-winged locust |
| Stilpnochlora laurifolia Linnaeus, 1758 | |
| Syrbula admirabilis Uhler, 1864 | Handsome Grasshopper |
| Syrbula montezuma Saussure, 1861 | Montezuma's Grasshopper |
| Tetrix arenosa Burmeister, 1838 | Ornate Pygmy Grasshopper |
| Tetrix arenosa angusta Hancock, J.L., 1896 | Obscure Grouse Locust |
| 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 kiowa Thomas, 1872 | Delicate stilt crab |
| Trimerotropis maritima Harris, 1841 | Seaside Locust |
| Velarifictorus (Velarifictorus) micado Saussure, 1877 | Japanese burrowing cricket |
