| Amblycorypha carinata Rehn & Hebard, 1914 | Carinate katydid |
| Amblycorypha floridana Rehn & Hebard, 1905 | Florida false katydid |
| Amblycorypha huasteca Saussure, 1859 | Texas false katydid |
| Amblycorypha insolita Rehn & Hebard, 1914 | Big Bend false katydid |
| Amblycorypha longinicta Walker, 2004 | Common virtuoso katydid |
| Amblycorypha oblongifolia De Geer, 1773 | Oblong-winged katydid |
| Amblycorypha parvipennis Stål, 1876 | Western round-winged katydid |
| Amblycorypha parvipennis parvipennis Stål, 1876 | Western round-winged katydid |
| Amblycorypha rivograndis Walker, 2004 | Rio Grande virtuoso katydid |
| Amblycorypha rotundifolia Scudder, 1862 | Rattler round-winged katydid |
| Amblycorypha uhleri Stål, 1876 | Uhler's katydid |
| Anapolisia micromargaritifera Piza, 1980 | |
| Arethaea ambulator Hebard, 1936 | Hill Country Thread-leg Katydid |
| Arethaea arachnopyga Rehn & Hebard, 1914 | Big Bend Thread-leg Katydid |
| Arethaea constricta Brunner von ..., 1878 | Constricted thread-legged katydid |
| Arethaea constricta comanche Hebard, 1936 | |
| Arethaea constricta constricta Brunner von ..., 1878 | Constricted thread-legged katydid |
| Arethaea gracilipes Thomas, 1870 | Thin-footed Thread-leg Katydid |
| Arethaea gracilipes cerciata Hebard, 1936 | |
| Arethaea grallator Scudder, 1877 | Stilt-walker katydid |
| Arethaea mescalero Hebard, 1936 | Mescalero Thread-leg Katydid |
| Arethaea phalangium Scudder, 1877 | Eastern Thread-leg Katydid |
| Arethaea phantasma Rehn & Hebard, 1914 | Rio Grande Thread-leg Katydid |
| Arethaea semialata Rehn & Hebard, 1914 | Chihuahuan Thread-leg Katydid |
| Ceraia surinamensis surinamensis Brunner von ..., 1891 | |
| Holochlora magna Xia & Liu, 1990 | |
| Insara elegans Scudder, 1901 | Elegant bush katydid |
| Inscudderia taxodii Caudell, 1921 | Western cypress katydid |
| Microcentrum latifrons Spooner, 1989 | Southwestern angle-wing |
| Microcentrum minus Strohecker, 1952 | Texas angle-wing |
| Microcentrum retinerve Burmeister, 1838 | Angular-winged katydid |
| Microcentrum rhombifolium Saussure, 1859 | Angular-winged katydid |
| Microcentrus caryae Fitch, 1851 | |
| Microcentrus perdita Amyot & Serv..., 1843 | |
| Montezumina modesta Brunner von ..., 1878 | Modest katydid |
| Obolopteryx brevihastata Morse, 1902 | Common short-winged katydid |
| Obolopteryx brevihastatus Morse, 1902 | Common short-winged katydid |
| Obolopteryx castanea Rehn & Hebard, 1914 | Chestnut short-winged katydid |
| Obolopteryx castaneus Rehn, J.A.G...., 1914 | Chestnut short-winged katydid |
| Obolopteryx catinata Rehn & Hebard, 1914 | Spoon-tailed short-winged katydid |
| Obolopteryx catinatus Rehn, J.A.G...., 1914 | Spoon-tailed short-winged katydid |
| Obolopteryx emarginata Brunner von ..., 1878 | Emarginate short-winged katydid |
| Obolopteryx emarginatus Brunner von ..., 1878 | Emarginate short-winged katydid |
| Obolopteryx gladiator Rehn & Hebard, 1914 | Gladiator short-winged katydid |
| Obolopteryx oreoeca Rehn & Hebard, 1914 | Mountain-dwelling short-winged katydid |
| Obolopteryx oreoecus Rehn, J.A.G...., 1914 | Mountain-dwelling short-winged katydid |
| Obolopteryx seeversi Strohecker, 1941 | Seever's short-winged katydid |
| Planipollex pollicifer Rehn & Hebard, 1914 | Thumb-bearing short-winged katydid |
| Planipollex polliciferus Rehn, J.A.G...., 1914 | Thumb-bearing short-winged katydid |
| Scudderia curvicauda De Geer, 1773 | Curve-tailed bush katydid |
| Scudderia furcata Brunner von ..., 1878 | Fork-tailed bush katydid |
| Scudderia mexicana Saussure, 1861 | Mexican bush katydid |
| Scudderia texensis Saussure & P..., 1897 | Cranberry katydid |
| Turpilia rostrata Rehn & Hebard, 1905 | Narrow-beaked katydid |
