| Acrodectes philopagus Rehn & Hebard, 1920 | Alpine shieldback |
| Aglaothorax armiger (Rehn, J.A.G...., 1920) | ⇒ Aglaothorax ovata armiger Rehn, J.A.G...., 1920 |
| Aglaothorax diminutiva Rentz & Birchim, 1968 | Diminutive shieldback |
| Aglaothorax gurneyi Rentz & Birchim, 1968 | Gurneys shieldback |
| Aglaothorax longipennis Rentz & Weis..., 1981 | Malibu shieldback |
| Aglaothorax morsei Caudell, 1907 | Morses shieldback |
| Aglaothorax morsei morsei Caudell, 1907 | |
| Aglaothorax ovata armiger Rehn, J.A.G...., 1920 | |
| Aglaothorax ovata ovata Scudder, S.H., 1899 | |
| Aglaothorax ovatus (Scudder, S.H., 1899) | ⇒ Aglaothorax ovata ovata Scudder, S.H., 1899 |
| Aglaothorax propsti Rentz & Weis..., 1981 | |
| Aglaothorax segnis Rehn & Hebard, 1920 | |
| Anabrus cerciata Caudell, 1907 | Big-tooth anabrus |
| Anabrus haldemani Girard, 1853 | |
| Anabrus longipes Caudell, 1907 | Long-legged anabrus |
| Anabrus simplex Haldeman, 1852 | Mormon cricket |
| Anabrus spokan Rehn & Hebard, 1920 | Spokan anabrus |
| Apote notabilis Scudder, 1897 | Notable apote |
| Apote robusta Caudell, 1907 | Robust apote |
| Ateloplus coconino Hebard, 1935 | Coconino shieldback |
| Ateloplus hesperus Hebard, 1934 | Western shieldback |
| Ateloplus joaquin Rentz, 1972 | Joaquin shieldback |
| Ateloplus luteus Caudell, 1907 | Yellow shieldback |
| Ateloplus minor Caudell, 1907 | Lesser shieldback |
| Ateloplus notatus Scudder, S.H., 1907 | Noted shieldback |
| Ateloplus schwarzi Caudell, 1907 | Schwarzs shieldback |
| Ateloplus splendidus Hebard, 1934 | Splendid shieldback |
| Atlanticus (Atlanticus) americanus Saussure, 1859 | American Shield-bearer |
| Atlanticus americanus americanus Saussure, 1859 | American shieldback |
| Atlanticus (Atlanticus) calcaratus Rehn & Hebard, 1916 | Long-spurred Shield-bearer |
| Atlanticus (Atlanticus) davisi Rehn & Hebard, 1916 | Davis's Shield-bearer |
| Atlanticus (Atlanticus) dorsalis (Burmeister, 1838) | ⇒ Atlanticus americanus americanus Saussure, 1859 |
| Atlanticus (Atlanticus) gibbosus Scudder, 1894 | Robust Shield-bearer |
| Atlanticus (Atlanticus) glaber Rehn & Hebard, 1912 | Smooth Shield-bearer |
| Atlanticus (Atlanticus) monticola Davis, 1915 | Least shieldback |
| Atlanticus (Atlanticus) pachymerus (Burmeister, 1838) | ⇒ Atlanticus monticola Davis, 1915 |
| Atlanticus (Atlanticus) scudderi Bruner, 1886 | |
| Atlanticus minutus Thomas, 1870 | |
| Atlanticus nigromarginatus Caudell, 1902 | |
| Atlanticus pratti Caudell, 1911 | |
| Atlanticus testacea Scudder, 1901 | |
| Bicolorana roeselii roeselii Hagenbach, 1822 | |
| Capnobotes arizonensis Rehn, 1904 | Arizona longwing |
| Capnobotes attenuatus Rentz & Birchim, 1968 | Slender longwing |
| Capnobotes bruneri Scudder, 1897 | Bruner Longwing |
| Capnobotes fuliginosa Thomas, 1872 | |
| Capnobotes granti Rentz & Birchim, 1968 | Grant Longwing |
| Capnobotes imperfectus Rehn, 1900 | |
| Capnobotes occidentalis Thomas, 1872 | Delicate stilt crab |
| Capnobotes spatulatus Rentz & Birchim, 1968 | Spatulate longwing |
| Capnobotes uniformis Caudell, 1907 | |
| Capnobotes unodontus Rentz & Birchim, 1968 | One-tooth longwing |
| Clinopleura flavomarginata Scudder, 1900 | Yellow-margined shieldback |
| Clinopleura infuscata Caudell, 1907 | Dusky shieldback |
| Clinopleura melanopleura Scudder, 1876 | Black-sided shieldback |
| Clinopleura minuta Caudell, 1907 | Minute shieldback |
| Cyrtophyllicus chlorum Hebard, 1908 | Chaparral Shield-back |
| Decticita balli Hebard, 1939 | Balls little shieldback |
| Decticita brevicauda Caudell, 1907 | Short-tailed shieldback |
| Decticita yosemite Rentz & Birchim, 1968 | Yosemite shieldback |
| Eremopedes (Eremopedes) balli Caudell, 1902 | Balls shieldback |
| Eremopedes (Eremopedes) bilineatus Thomas, 1875 | Two-lined shieldback |
| Eremopedes (Eremopedes) colonialis Rentz, 1972 | |
| Eremopedes (Eremopedes) covilleae Hebard, 1934 | Creosote shieldback |
| Eremopedes (Eremopedes) ephippiata Scudder, 1899 | Saddled shieldback |
| Eremopedes (Eremopedes) kelsoensis Tinkham, 1972 | Kelso shieldback |
| Eremopedes (Eremopedes) scudderi Cockerell, 1898 | Scudders shieldback |
| Eremopedes (Eremopedes) shrevei Tinkham, 1944 | |
| Eremopedes (Oreopedes) californica Rentz, 1972 | California shieldback |
| Eremopedes (Oreopedes) cryptoptera Rehn & Hebard, 1920 | Cryptic-winged shieldback |
| Eremopedes (Oreopedes) pintiati Rentz, 1972 | Pintiati shieldback |
| Eremopedes macroscelus Rehn & Hebard, 1909 | |
| Eremopedes popeana (Scudder, S.H., 1902) | ⇒ Eremopedes shrevei Tinkham, 1944 |
| Hubbellia marginifera Walker, 1869 | Pine katydid |
| Idionotus brevipes (Caudell, 1907) | ⇒ Sphagniana sphagnorum Walker, 1869 |
| Idionotus brunneus Scudder, 1901 | Brown shieldback |
| Idionotus incurvus Rentz & Birchim, 1968 | Incurved shieldback |
| Idionotus lundgreni Rentz & Birchim, 1968 | Lundgrens shieldback |
| Idionotus similis Caudell, 1934 | Similar shieldback |
| Idionotus siskiyou Hebard, 1934 | Siskiyou shieldback |
| Idionotus tehachapi Hebard, 1934 | Tehachapi Shielback |
| Idionotus tuolumne Hebard, 1934 | Tuolumne shieldback |
| Idiostatus aberrans Rentz, 1973 | Aberrant shieldback |
| Idiostatus aequalis Scudder, 1899 | Uniform shieldback |
| Idiostatus apollo Rentz, 1973 | Apollo shieldback |
| Idiostatus bechteli Rentz, 1973 | Bechtels shieldback |
| Idiostatus bilineatus (Thomas, 1875) | ⇒ Eremopedes bilineatus Thomas, 1875 |
| Idiostatus birchimi Rentz, 1973 | Birchims shieldback |
| Idiostatus callimera Rehn & Hebard, 1920 | |
| Idiostatus chewaucan Rentz & Ligh..., 1976 | Chewaucan shieldback |
| Idiostatus elegans Caudell, 1907 | Elegant shieldback |
| Idiostatus fuscopunctata Scudder, 1899 | |
| Idiostatus fuscus Caudell, 1934 | Dark shieldback |
| Idiostatus goedeni Rentz, 1978 | Goedens shieldback |
| Idiostatus gurneyi Rentz, 1973 | Gurneys shieldback |
| Idiostatus hermannii Thomas, 1875 | Herman’s shieldback |
| Idiostatus inermis Scudder, 1899 | Unarmed shieldback |
| Idiostatus inermoides Rentz, 1973 | Humboldt shieldback |
| Idiostatus inyo Rehn & Hebard, 1920 | Inyo shieldback |
| Idiostatus kathleenae Rentz, 1973 | Kathleens shieldback |
| Idiostatus magnificus Hebard, 1934 | Magnificent shieldback |
| Idiostatus major Caudell, 1934 | Greater shieldback |
| Idiostatus martinellii Rentz, 1973 | Martinells shieldback |
| Idiostatus middlekauffi Rentz, 1973 | Middlekauf's Shieldback Katydid |
| Idiostatus rehni Caudell, 1907 | Rehns shieldback |
| Idiostatus sinuata (Scudder, 1899) | ⇒ Eremopedes bilineatus Thomas, 1875 |
| Idiostatus variegata (Caudell, 1907) | ⇒ Idiostatus variegatus Caudell, 1907 |
| Idiostatus variegatus Caudell, 1907 | Variegated Shield-back |
| Idiostatus viridis Rentz, 1973 | Green shieldback |
| Idiostatus wymorei Caudell, 1934 | Wymore's Shieldback |
| Inyodectes pallidus Rentz & Birchim, 1968 | Pallid shieldback |
| Inyodectes schlingeri Rentz, 1972 | |
| Metrioptera (Roeseliana) roeselii (Hagenbach, 1822) | ⇒ Bicolorana roeselii roeselii Hagenbach, 1822 |
| Metrioptera sphagnorum (Walker, 1869) | ⇒ Sphagniana sphagnorum Walker, 1869 |
| Neduba brunneus Scudder, 1901 | |
| Neduba carinata Walker, 1869 | Carinate Shieldback |
| Neduba castanea Scudder, 1899 | Chestnut shieldback |
| Neduba convexa Caudell, 1907 | Convex shieldback |
| Neduba diabolica Scudder, 1899 | Diabolic shieldback |
| Neduba extincta Rentz, 1977 | Antioch Dunes shieldback katydid |
| Neduba macneilli Rentz & Birchim, 1968 | MacNeills shieldback |
| Neduba morsei (Caudell, 1907) | ⇒ Aglaothorax morsei Caudell, 1907 |
| Neduba propsti (Rentz and We..., 1981) | ⇒ Aglaothorax propsti Rentz & Weis..., 1981 |
| Neduba sierranus Rehn & Hebard, 1911 | Sierra shieldback |
| Neduba steindachneri Herman, 1874 | Steindachner's Shieldback |
| Pediodectes bruneri Caudell, 1907 | Bruner Shieldback |
| Pediodectes daedelus Rehn & Hebard, 1920 | |
| Pediodectes mitchelli Caudell, 1911 | Mitchells shieldback |
| Pediodectes nigromarginata (Caudell, 1902) | ⇒ Pediodectes nigromarginatus nigromarginatus Caudell, 1902 |
| Pediodectes nigromarginatus nigromarginatus Caudell, 1902 | |
| Pediodectes pratti Caudell, 1911 | Pratts shieldback |
| Pediodectes stevensoni Thomas, 1870 | |
| Pediodectes tinkhami Hebard, 1934 | Tinkham's Shieldback |
| Pernabrus scabricollis Thomas, 1872 | |
| Petropedes santarosae Tinkham, 1972 | |
| Plagiostira albofasciata (Scudder, 1902) | ⇒ Eremopedes colonialis Rentz, 1972 |
| Plagiostira albonotata Scudder, 1876 | Atlantic hairback fiddler |
| Plagiostira gillettei Caudell, 1907 | Gillettes shieldback |
| Plagiostira mescaleroensis Tinkham, 1960 | Mescalero shieldback |
| Platyoplus gilaensis Tinkham, 1973 | Gila shieldback |
| Sphagniana sphagnorum Walker, 1869 | Bog katydid |
| Steiroxys borealis Scudder, 1894 | Antillean stilt crab |
| Steiroxys hendersoni (Caudell, 1923) | ⇒ Steiroxys pallidipalpus Thomas, 1872 |
| Steiroxys pallidipalpus Thomas, 1872 | Delicate stilt crab |
| Steiroxys strepens Fulton, 1930 | Noisy shieldback |
| Steiroxys trilineatus Thomas, C., 1870 | Three-lined shieldback |
| Zacycloptera atripennis Caudell, 1907 | Black-winged shieldback |
