Between brackets is the number of accepted species
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- Biota
- Kingdom Animalia
- Phylum Acanthocephala
- Phylum Agmata †
- Phylum Animalia (awaiting allocation)
- Phylum Animalia incertae sedis
- Phylum Annelida
- Phylum Arthropoda
- Subphylum Chelicerata
- Subphylum Crustacea
- Subphylum Hexapoda
- Class Collembola
- Class Diplura
- Class Entognatha accepted as Hexapoda
- Class Insecta
- Order Alienoptera † accepted as Blattodea
- Order Amphiesmenoptera incertae sedis †
- Order Anoplura accepted as Phthiraptera
- Order Archaeognatha
- Order Archaeorthoptera (awaiting allocation) †
- Order Archaeorthoptera incertae sedis
- Order Argentinoptera †
- Order Blattodea
- Order Blattoptera †
- Order Caloneurida
- Order Caloneurodea †
- Order Cnemidolestodea †
- Order Coleoptera
- Order Coxoplectoptera †
- Order Dermaptera
- Order Diaphanopterodea †
- Order Diaphanopteroidea accepted as Diaphanopterodea †
- Order Dicliptera †
- Order Dicondylia incertae sedis
- Order Dictyoptera (awaiting allocation)
- Order Dictyoptera incertae sedis
- Order Diptera
- Order Embiodea
- Order Endopterygota incertae sedis
- Order Eoblattida †
- Order Ephemeroptera
- Order Eugeroptera †
- Order Geraroptera †
- Order Geroptera †
- Order Glosselytrodea †
- Order Grylloblattodea
- Order Hemiptera
- Order Homoptera accepted as Hemiptera
- Order Hymenoptera
- Order Hypoperlida †
- Order Insecta (awaiting allocation)
- Order Insecta incertae sedis
- Order Isoptera accepted as Blattodea
- Order Kukaloptera †
- Order Lepidoptera
- Order Lophioneurida †
- Order Mallophaga
- Order Mantodea
- Order Mantophasmatodea
- Order Mecoptera
- Order Mecopterida incertae sedis
- Order Megaloptera
- Order Megasecoptera †
- Order Miomoptera †
- Order Neoptera incertae sedis
- Order Neuroptera
- Order Neuropteroidea incertae sedis †
- Order Notoptera
- Order Odonata
- Order Odonatoptera (awaiting allocation) †
- Order Odonatoptera incertae sedis
- Order Orthoptera
- Family Acrididae MacLeay, 1821
- Family Acridoxenidae
- Family Adumbratomorphidae †
- Family Anostostomatidae Saussure, 1859
- Family Archaeopneumoridae †
- Family Arcypteridae Shumakov, 1963 accepted as Acrididae MacLeay, 1821
- Family Baissogryllidae Gorochov, 1985 †
- Family Batrachideidae
- Family Bintoniellidae †
- Family Biroellidae
- Family Borneacrididae
- Family Bouretidae †
- Family Bradyporidae
- Family Burmecaelidae Uchida, Husemann & Kotthoff, 2023 accepted as Burmecaelinidae Uchida, Husemann & Kotthoff, 2023
- Family Burmecaelinidae Uchida, Husemann & Kotthoff, 2023
- Family Cachoplistidae
- Family Catantopidae accepted as Acrididae MacLeay, 1821
- Family Charilaidae
- Family Chorotypidae
- Family Conocephalidae
- Family Cooloolidae
- Family Cylindrachetidae
- Family Deinotitanidae Gorochov, 2011 †
- Family Dericorythidae
- Family Dzhajloutshellidae Gorochov, 1994 †
- Family Elcanidae Handlirsch, 1906 †
- Family Eneopteridae Kirby, 1906 accepted as Gryllidae Laicharting, 1781
- Family Ensifera incertae sedis †
- Family Episactidae
- Family Eruciidae
- Family Eumastacidae
- Family Euschmidtiidae
- Family Gomphomastacidae
- Family Gryllacrididae Blanchard, 1845
- Family Gryllavidae †
- Family Gryllidae Laicharting, 1781
- Family Gryllotalpidae Leach, 1815
- Family Haglidae Handlirsch, 1906 †
- Family Hagloedischiidae †
- Family Haglotettigoniidae †
- Family Kamiidae Sharov, 1968 †
- Family Lathiceridae
- Family Legendreiidae Huang, Schubnel & Nel, 2020 †
- Family Lentulidae Dirsh, 1956
- Family Letopalopteridae †
- Family Lezinidae accepted as Anostostomatidae Saussure, 1859
- Family Lithidiidae
- Family Locustavidae Sharov, 1968 †
- Family Locustopseidae Handlirsch, 1906 † accepted as Locustopsidae Handlirsch, 1906 †
- Family Locustopsidae Handlirsch, 1906 †
- Family Macropathidae
- Family Malgasiidae
- Family Mastacideidae
- Family Meconematidae Burmeister, 1838 accepted as Tettigoniidae Krauss, 1902
- Family Mecopodidae
- Family Mesoedischiidae †
- Family Metrodoridae Steinmann, 1962 accepted as Tetrigidae Rambur, 1838
- Family Mimnermidae
- Family Miraculidae
- Family Mogoplistidae Saussure, 1877
- Family Morabidae
- Family Myrmecophilidae
- Family Oecanthidae Blanchard, 1845
- Family Oedipodidae Walker, 1870 accepted as Acrididae MacLeay, 1821
- Family Oedischidae † accepted as Oedischiidae Handlirsch, 1906 †
- Family Oedischiidae Handlirsch, 1906 †
- Family Oedischioidea incertae sedis †
- Family Ommexechidae
- Family Orthoptera (awaiting allocation)
- Family Palaeorehniidae Zeuner, 1937 †
- Family Pamphagidae
- Family Pamphagodidae
- Family Paragryllidae
- Family Paratitanidae †
- Family Pauliniidae
- Family Pentacentridae
- Family Permelcanidae Sharov, 1962 †
- Family Phalangopsidae Blanchard, 1845
- Family Phaneropteridae Brunner von Wattenwyl, 1878 accepted as Tettigoniidae Krauss, 1902
- Family Phasmodidae
- Family Phasmomimidae Sharov, 1968 †
- Family Phyllophoridae Stål, 1874 accepted as Tettigoniidae Krauss, 1902
- Family Pneumoridae
- Family Podoscirtidae Saussure, 1878 accepted as Oecanthidae Blanchard, 1845
- Family Prezottophlebiidae Martins-Neto, 2007 †
- Family Promastacidae †
- Family Proparagryllacrididae †
- Family Prophalangopsidae Kirby, 1906
- Family Proscopiidae Serville, 1838
- Family Protogryllidae †
- Family Pruvostitidae †
- Family Pseudelcanidae †
- Family Pseudogryllotalpidae Gu et al., 2023 † accepted as Gryllidae Laicharting, 1781
- Family Pseudophyllidae
- Family Pteroplistidae
- Family Pyrgacrididae
- Family Pyrgomorphidae Brunner von Wattenwyl, 1874
- Family Rhaphidophoridae Walker, 1869
- Family Ripipterygidae Ander, 1939
- Family Romaleidae
- Family Rudiaeschnidae Bechly et al., 2001 †
- Family Schizodactylidae
- Family Scleropteridae
- Family Stenopelmatidae
- Family Tanaoceridae
- Family Tetrigidae Rambur, 1838
- Family Tettigoniidae Krauss, 1902
- Genus Abaxinicephora Gorochov & Kang, 2005
- Genus Abaxisotima Gorochov, 2005
- Genus Abrodiaeta Brunner, 1891
- Genus Acanthacara Scudder, 1869
- Genus Acantheremus Karny, 1907
- Genus Acanthocoryphus Karny, 1907
- Genus Acanthodiphrus Walker, 1871
- Genus Acanthodis Audinet-Serville, 1831
- Genus Acanthoplus Stål, 1873
- Genus Acanthoprion Pictet & Saussure, 1892
- Genus Acanthoproctus Karsch, 1887
- Genus Acanthoraculus Braun & Morris, 2009
- Genus Acanthorhinischia Beier, 1954
- Genus Acanthorintes Cohn, Swanson & Fontana, 2014
- Genus Acanthoscirtes Hemp, 2012
- Genus Acauloplacella Karny, 1931
- Genus Acauloplax Karsch, 1891
- Genus Acilacris Bolivar, 1890
- Genus Acosmetides Chang, Wang & Shi, 2021
- Genus Acosmetura Liu, 2000
- Genus Acra Brunner von Wattenwyl, 1878 accepted as Acropsis Uvarov, 1939
- Genus Acrephyllum
- Genus Acrida Kirby, 1825
- Genus Acridopeza Burmeister, 1838 accepted as Acripeza Guérin-Méneville, 1838
- Genus Acridoxena White, 1865
- Genus Acripeza Guérin-Méneville, 1838
- Genus Acrodectes Rehn & Hebard, 1920
- Genus Acrodonta Redtenbacher, 1891
- Genus Acrometopa Fieber, 1853
- Genus Acrophyllum Beier, 1963 accepted as Acyrophyllum Beier, 1960
- Genus Acropsis Uvarov, 1939
- Genus Acuscercus Cadena-Castañeda & Braun in Cadena-Castañeda et al., 2020
- Genus Acyrophyllum Beier, 1960
- Genus Acyrtaspis Beî-Bienko, 1955
- Genus Adapantopsis Karsch, 1893
- Genus Adapantus Karsch, 1891
- Genus Adeclus Brunner von Wattenwyl, 1895
- Genus Adenes Karsch, 1891
- Genus Aegimia Stål, 1874
- Genus Aegipan Scudder, 1877
- Genus Aemasia Brunner, 1895
- Genus Aerotegmina Hemp, 2001
- Genus Aethiomerus Redtenbacher, 1891
- Genus Afghanoptera Ramme, 1952
- Genus Africariola Naskrecki, 1996
- Genus Afroagraecia Ingrisch & Hemp, 2013
- Genus Afroanthracites Hemp & Ingrisch, 2013
- Genus Afroconema Gorochov, 1993
- Genus Afrodrymadusa Ramme, 1939
- Genus Afromeconema Massa, 1997
- Genus Afromecopoda Uvarov, 1940
- Genus Afrophisis Jin & Kevan, 1991
- Genus Afrosteropleurus Barat, 2012
- Genus Afrotapiena Massa, 2023
- Genus Aganacris Walker, 1871
- Genus Agaura Brunner, 1891 accepted as Agaurella Uvarov, 1939
- Genus Agaurella Uvarov, 1939
- Genus Agennis Brunner, 1891
- Genus Aglaothorax Caudell, 1907
- Genus Agnapha Brunner, 1891
- Genus Agraecia Audinet-Serville, 1831
- Genus Agroecia Audinet-Serville, 1831 accepted as Agraecia Audinet-Serville, 1831
- Genus Albarracinia Barat, 2012
- Genus Albertisiella Griffini, 1908
- Genus Alectoria Brunner von Wattenwyl, 1879
- Genus Alexanderellus Cadena-Castañeda, Braun & García García, 2022
- Genus Alfredectes Rentz, 1988
- Genus Alinjarria Rentz, Su & Ueshima, 2007
- Genus Alison Rentz, 2001
- Genus Allicyrtaspis Shi, Bian & Chang, 2013
- Genus Allocyrtopsis Wang & Liu, 2012
- Genus Allodapa Brunner von Wattenwyl, 1878 accepted as Pelerinus Bolivar, 1906
- Genus Alloducetia Xia & Liu, 1993
- Genus Allogrigoriora Wang & Liu, 2018
- Genus Allomenus Saussure, 1899
- Genus Alloschema Beier, 1954
- Genus Alloteratura Hebard, 1922
- Genus Allotettigoniopsis Yamasaki, 1983 accepted as Tettigoniopsis Yamasaki, 1982
- Genus Alloxiphidiopsis Liu & Zhang, 2007
- Genus Alogoptera Kirby, 1906
- Genus Alogopteron Rehn, 1903
- Genus Alphopteryx Redtenbacher, 1891
- Genus Altihoratosphaga Hemp, Voje, Heller, Warchałowska-Śliwa & Hemp, 2010
- Genus Amacroxiphus Ingrisch, 1998
- Genus Amaura Brunner von Wattenwyl, 1878 accepted as Ligocatinus Rehn, 1901
- Genus Amaureta Bolivar, 1906 accepted as Ligocatinus Rehn, 1901
- Genus Amazonicesa Koçak & Kemal, 2010
- Genus Amblyakis Saussure, 1899 accepted as Amblylakis Redtenbacher, 1891
- Genus Amblycorypha Stål, 1873
- Genus Amblylakis Redtenbacher, 1891
- Genus Amedegnatiana Massa & Fontana, 2011
- Genus Amiltonia de Toledo Piza, 1976
- Genus Ammoxenulus Bei-Bienko, 1951
- Genus Amphiestris Fieber, 1853
- Genus Amytta Karsch, 1888
- Genus Amyttacta Beier, 1965
- Genus Amyttella Beier, 1965
- Genus Amyttina Beier, 1965
- Genus Amyttopsis Beier, 1965
- Genus Amyttosa Beier, 1965
- Genus Anabrus Haldeman in Stansbury, 1852
- Genus Anadolua Ramme, 1939
- Genus Anadrymadusa Karabag, 1961
- Genus Analipotactes Gorochov, 2021 accepted as Lipotactes (Blume) H.G.L. Reichenbach, 1841
- Genus Anallomes Scudder, 1875 accepted as Anaulacomera Stål, 1873
- Genus Analota Brunner, 1882
- Genus Anaphidna Gorochov & Cadena-Castañeda, 2012
- Genus Anaphisis Gorochov, 2019 accepted as Neophisis Jin in Jin, Kevan & Yamasaki, 1990
- Genus Anapolisia
- Genus Anaprion Uvarov, 1939
- Genus Anaroegas Gorochov, 2017 accepted as Paracilacris Chopard in Hanström et al., 1955
- Genus Anarytropteris Uvarov, 1923
- Genus Anatlanticus Bei-Bienko, 1951
- Genus Anaulacomera Stål, 1873
- Genus Anchiptolis Brunner, 1895
- Genus Anchispora Brunner, 1891
- Genus Ancistrocercus Beier, 1954
- Genus Ancistrura Uvarov, 1921
- Genus Ancylecha Audinet-Serville, 1838
- Genus Andeophylloides Cadena-Castañeda, Medellín-Becerra & Molina, 2022
- Genus Andreiniimon Capra, 1937
- Genus Anelytra Redtenbacher, 1891
- Genus Anelytra Rafinesque, 1815 accepted as Anelytra Redtenbacher, 1891
- Genus Anepisceptus Fieber, 1853
- Genus Anepitacta Brunner, 1891
- Genus Anerota Caudell, 1921
- Genus Angara Brunner, 1891
- Genus Angustocera Ingrisch, 2023
- Genus Aniara Brunner von Wattenwyl, 1878 accepted as Aniarella Bolivar, 1906
- Genus Aniarella Bolivar, 1906
- Genus Anisophlugis Chamorro-Rengifo & Olivier, 2017
- Genus Anisophya Karabag, 1960
- Genus Anisoptera Berthold in Latreille, 1827
- Genus Anisotima Bei-Bienko, 1951
- Genus Anisotochra Karsch, 1888
- Genus Anoedopoda Karsch, 1892
- Genus Anomelles Fianco, Szinwelski & Faria, 2022 accepted as Anallomes Scudder, 1875
- Genus Anommatoptera Vignon, 1923
- Genus Anonconotus Camerano, 1878
- Genus Anonistus Walker, 1871
- Genus Anoplodusa Caudell, 1907
- Genus Antaxius Brunner, 1882
- Genus Anterastes Brunner, 1882
- Genus Anthophiloptera Rentz & Clyne, 1983
- Genus Anthracites Redtenbacher, 1891
- Genus Anthracopsis Karny, 1907
- Genus Antillophyllum Beier, 1960
- Genus Antipodectes Rentz, 1985
- Genus Aparapholidoptera Çiplak, 2020
- Genus Apereisis Walker, 1871
- Genus Aphidna Stål, 1874
- Genus Aphidnia Brunner, 1878
- Genus Apholidoptera Ramme, 1951
- Genus Aphractia Kirby, 1899 accepted as Acanthoproctus Karsch, 1887
- Genus Aphractus Redtenbacher in Brunner v. Wattenwyl, 1895
- Genus Aphroptera Bolivar, 1902
- Genus Apoballa Brunner von Wattenwyl, 1878
- Genus Apocerycta Brunner von Wattenwyl, 1878
- Genus Apoecides Bolivar, 1914
- Genus Apolinaria Rehn, 1950
- Genus Apote Scudder, 1897
- Genus Aprion Audinet-Serville, 1838
- Genus Aprophantia Kirby, 1896
- Genus Aprosphylus Pictet, 1888
- Genus Apteropedetes Rentz, 1980
- Genus Apteroscirtus Karsch, 1892
- Genus Apteroteleutias Beier, 1962
- Genus Arachnacris Giebel, 1861
- Genus Arachnitus Hebard, 1932
- Genus Arachnoscelis Karny, 1911
- Genus Aracuincola
- Genus Arantia Stål, 1874
- Genus Arboraptor Mendes, De Oliveira, Chamorro-Rengifo & Rafael, 2018
- Genus Archamytta Gorochov, 1993
- Genus Archepseudophylla Nel, Prokop & Ross, 2008 †
- Genus Archixizicus Gorochov, 2010 †
- Genus Arcuadana Gorochov & Cadena-Castañeda, 2015 accepted as Viadana Walker, 1869
- Genus Arethaea Stål, 1876
- Genus Ariagona Krauss, 1892
- Genus Armadillagraecia Rentz, Su, Ueshima & Robinson, 2010
- Genus Arnobia Stål, 1876
- Genus Aroegas Péringuey, 1916
- Genus Arota Brunner, 1891
- Genus Arrhenotettix Caudell, 1918
- Genus Artiotonus Montealegre-Z., Morris, Sarria-S. & Mason, 2011
- Genus Artvinia Karabag, 1962
- Genus Arytropteris Herman, 1874
- Genus Asbolomma Beier, 1962
- Genus Asiophlugis Gorochov, 1998
- Genus Aspidiopygia Beier, 1962
- Genus Aspidonota Brullé, 1835
- Genus Aspidonotus Brullé, 1835
- Genus Aspidopygia
- Genus Astathomima Karny, 1929
- Genus Asymmetricercus Mitoki in Kano, Tominaga, Tabata, Befu, Ishikawa, Murai, Mitoki, Kawakita, Toshima & Takahashi, 1999
- Genus Ateloplus Scudder, 1894
- Genus Athaumaspis Wang & Liu, 2014
- Genus Atlanticus Scudder, 1894
- Genus Atlasacris Rehn, 1914
- Genus Atopana Vignon, 1930
- Genus Aulocrania Uvarov, 1940
- Genus Australiagraecia Rentz, Su & Ueshima, 2021
- Genus Austrodectes Rentz, 1985
- Genus Austrodontura Fontana & Buzzetti, 2004
- Genus Austromecopoda Rentz, Su & Ueshima, 2006
- Genus Austrophlugis Rentz, 2001
- Genus Austrosaga Rentz & Clyne, 1993
- Genus Austrosalomona Rentz, 1988
- Genus Axizicus Gorochov, 1998
- Genus Axylus Stål, 1877
- Genus Azamia Bolivar, 1906
- Genus Baetica Bolivar, 1903
- Genus Bakerella Bolivar, 1914 accepted as Luzoniella Karny, 1926
- Genus Balboa Hebard, 1927 accepted as Balboana Uvarov, 1939
- Genus Balboana Uvarov, 1939
- Genus Baliophyllum Beier, 1962
- Genus Balneum de Toledo Piza, 1967
- Genus Balsasia Bolívar & Bolívar, 1942 accepted as Pterophylla Kirby, 1825
- Genus Banza Walker, 1870
- Genus Barbaragraecia Rentz & Su, 2020
- Genus Barbibistes Lucas, 1849 accepted as Barbitistes Charpentier, 1825
- Genus Barbitistes Charpentier, 1825
- Genus Barodiaeta Gorochov, 2018 accepted as Abrodiaeta Brunner, 1891
- Genus Barraza Koçak & Kemal, 2008
- Genus Baryprostha Karsch, 1891
- Genus Basileus Saussure & Pictet, 1898
- Genus Bathyscaphes Fieber, 1853
- Genus Batodromeus Karsch, 1896
- Genus Beierella
- Genus Beiericolya Kaltenbach, 1968
- Genus Beieroschema Özdikmen, 2008
- Genus Beierotettix Özdikmen, 2007
- Genus Belocephalus Scudder, 1875
- Genus Bentius de Toledo Piza, 1974
- Genus Bergiella Stshelkanovtzev, 1907 accepted as Bergiola Stshelkanovtzev, 1910
- Genus Bergiola Stshelkanovtzev, 1910
- Genus Bertius de Toledo Piza, 1974
- Genus Bertoniella Rehn, 1911
- Genus Bicolorana Zeuner, 1941
- Genus Bienkoxenus
- Genus Biproctis Jin in Jin & Kevan, 1992
- Genus Biroa Bolivar, 1903
- Genus Biróa Bolivar, 1903 accepted as Biroa Bolivar, 1903
- Genus Bispinolakis Ingrisch, 1998
- Genus Bliastes Stål, 1873
- Genus Bliastonotideus Beier, 1962
- Genus Bliastonotus Beier, 1960
- Genus Bolivariola Uvarov, 1939
- Genus Bolivarita Hebard, 1933 accepted as Bolivariola Uvarov, 1939
- Genus Bolua Unal, 1999
- Genus Bongeia Sjöstedt, 1901
- Genus Borinquenula Walker & Gurney, 1972
- Genus Bornecera Gorochov, 2016 accepted as Scytocera Redtenbacher, 1891
- Genus Bornelimaea Gorochov, 2009 accepted as Elimaea Stål, 1874
- Genus Borneratura Gorochov, 2008
- Genus Boroseiyla Mendes, Chamorro-Rengifo & Rafael, 2020
- Genus Bovicercora Gorochov, 2020 accepted as Anaulacomera Stål, 1873
- Genus Brachyamytta Naskrecki, 2008
- Genus Brachyauchenus Brunner von Wattenwyl, 1895
- Genus Brachybliastes Beier, 1960
- Genus Brachycaulopsis Fontana, Mariño-Pérez & Woller, 2013
- Genus Brachyinsara Rehn & Hebard, 1914
- Genus Brachymetopa Redtenbacher, 1891
- Genus Brachyphisis Chopard, 1957
- Genus Brachyplatyphylloides Cadena-Castañeda & Braun, 2011
- Genus Brachyteleutias Beier, 1960
- Genus Bradyopisthius Karsch, 1887
- Genus Bradyporus Charpentier, 1825
- Genus Breviphisis Gorochov, 2017
- Genus Breviratura Gorochov, 2008
- Genus Brinckiella Chopard in Hanström, Brinck & Rudebeck, 1955
- Genus Brisilis Stål, 1873
- Genus Brochopeplus Pictet & Saussure, 1892
- Genus Broughtonia Harz, 1969
- Genus Brunnea Brunner von Wattenwyl, 1895 accepted as Brunneana Uvarov, 1939
- Genus Brunneana Uvarov, 1939
- Genus Brunneriana Uvarov, 1923
- Genus Brycoptera Ragge, 1981
- Genus Bucephaloptera Ebner, 1924
- Genus Bucrates Burmeister, 1838
- Genus Bueacola Sjöstedt, 1912
- Genus Buettneria Karsch, 1888
- Genus Bufotettix Caudell, 1918
- Genus Bulbistridulous Xia & Liu, 1991
- Genus Burgilis Stål, 1873
- Genus Burnuia Rentz, 2001
- Genus Buttneria Karsch, 1888 accepted as Buettneria Karsch, 1888
- Genus Büttneria Karsch, 1888 accepted as Buettneria Karsch, 1888
- Genus Caauara Mendes, Chamorro-Rengifo & Rafael, 2020
- Genus Cacopteris Scudder, 1894
- Genus Caedicia Stål, 1874
- Genus Caetitus Antunes, Chamorro-Rengifo & Takiya in Antunes et al., 2018
- Genus Calamoptera de Saussure, 1861
- Genus Callicrania Bolivar, 1898
- Genus Callimenos Mori, 1933 accepted as Callimenus Fischer-Waldheim, 1830
- Genus Callimenus Fischer-Waldheim, 1830
- Genus Callimus Fischer de Waldheim, 1833 accepted as Callimenus Fischer-Waldheim, 1830
- Genus Callinsara Rehn, 1913
- Genus Calliphona Krauss, 1892
- Genus Calloxiphus Saussure & Pictet, 1898
- Genus Calodectes Rentz & Gurney, 1985
- Genus Calopsyra Brunner, 1891
- Genus Calopterusa Uvarov, 1942
- Genus Caloxiphus Saussure & Pictet, 1898
- Genus Camposiella Hebard, 1924
- Genus Canariola Uvarov, 1940
- Genus Capanema Mendes & Rafael, 2021
- Genus Capiguara Mendes, Chamorro-Rengifo & Rafael, 2020
- Genus Capnobotes Scudder, 1897
- Genus Capnoptera Redtenbacher in Brunner v. Wattenwyl, 1895 accepted as Typhoptera Kirby, 1906
- Genus Capnopterodes Strand, 1928 accepted as Typhoptera Kirby, 1906
- Genus Caribophyllum Rehn, 1947
- Genus Carliella Karny, 1911
- Genus Carliphisis Jin in Jin & Kevan, 1992
- Genus Carnavalia Koçak & Kemal, 2008
- Genus Caroliniella Cadena-Castañeda, 2015
- Genus Casigneta Brunner von Wattenwyl, 1878
- Genus Catoptropteryx Karsch, 1890
- Genus Caulopsis Redtenbacher, 1891
- Genus Cecentromenus Brunner von Wattenwyl, 1895
- Genus Cecidophaga Karny, 1921 accepted as Cecidophagula Uvarov, 1939
- Genus Cecidophagula Uvarov, 1939
- Genus Cedarbergeniana Naskrecki, 1993
- Genus Celidophylla Saussure & Pictet, 1898
- Genus Centrocephalus Brongniart, 1896
- Genus Centrofera Brunner von Wattenwyl, 1878
- Genus Centrophisis Gorochov, 2012 accepted as Arachnoscelis Karny, 1911
- Genus Centrophorus Fischer de Waldheim, 1846
- Genus Cephalophlugis Gorochov, 1998
- Genus Cephalophylloptera Cadena-Castañeda, 2015
- Genus Ceraeocercus Uvarov, 1910
- Genus Ceraia Brunner, 1891
- Genus Ceraiaella Hebard, 1933
- Genus Ceratopompa Karsch, 1890
- Genus Cerberodon Perty, 1832
- Genus Cercana Ingrisch, 2009 accepted as Pseudonicsara Karny, 1912
- Genus Cercoteratura Gorochov, 2019
- Genus Ceresia Uvarov, 1928
- Genus Cervicercora Gorochov, 2020 accepted as Anaulacomera Stål, 1873
- Genus Cesabrazilia Koçak & Kemal, 2010
- Genus Cesacomora Koçak & Kemal, 2009
- Genus Cesasundana Koçak & Kemal, 2009
- Genus Cesatropicalia Koçak & Kemal, 2010
- Genus Cestromoecha Karsch, 1893
- Genus Cestrophorus Redtenbacher, 1891
- Genus Championica Saussure & Pictet, 1898
- Genus Chandozhinskia Gorochov, 1993
- Genus Characta Redtenbacher, 1892
- Genus Charisoma Bolivar, 1903
- Genus Chelidoptera Wesmael, 1838
- Genus Chibchella Hebard, 1927
- Genus Chinensis Özdikmen, 2009
- Genus Chinnandectes Rentz, 1985
- Genus Chloracantha Hebard, 1922
- Genus Chloracris Pictet & Saussure, 1892
- Genus Chlorobalius Tepper, 1896
- Genus Chlorocoelus Bates, 1862
- Genus Chlorodectes Rentz, 1985
- Genus Chlorophylla Pictet, 1888
- Genus Chloroscirtus Saussure & Pictet, 1897
- Genus Chlorotribonia Pictet & Saussure, 1892
- Genus Chloroxiphidion Hebard, 1923
- Genus Choeroparnops Dohrn, 1888
- Genus Choirorhynchus de Toledo Piza, 1974
- Genus Chondrodera Karsch, 1890
- Genus Chondroderella Hebard, 1922
- Genus Chondrosternum Beier, 1960
- Genus Chortoscirtes Hemp, 2010
- Genus Chrysobliastes Beier, 1960
- Genus Chuanicosmetura Guo, Wang & Shi, 2021
- Genus Clasma Karsch, 1893
- Genus Cleandrus Stål, 1874
- Genus Clepsydronotus Beier, 1954
- Genus Climacoptera Redtenbacher in Brunner von Wattenwyl, 1895
- Genus Clinopleura Scudder, 1894
- Genus Cloanthella Bolivar, 1890
- Genus Clonia Stål, 1855
- Genus Cloniella Kaltenbach, 1971
- Genus Cnemidophyllum Rehn, 1917
- Genus Cobalotettix Beier, 1962
- Genus Cocconotus Stål, 1873
- Genus Coelophyllum Scudder, 1875
- Genus Cohnia Buzzetti, Fontana & Carotti, 2010
- Genus Cojedebius Kevan, 1989
- Genus Colobotettix Beier, 1960
- Genus Colossopus Saussure, 1899
- Genus Comorocolya Hugel, 2012
- Genus Comorophisis Hugel, 2012
- Genus Conanalus Tinkham, 1943
- Genus Conchophora Redtenbacher, 1891 accepted as Euconchophora Brongniart, 1896
- Genus Conchotopoda Karsch, 1887
- Genus Condylocnema Redtenbacher in Brunner v. Wattenwyl, 1895
- Genus Condylocnemis Redtenbacher in Brunner v. Wattenwyl, 1895
- Genus Condylodera Westwood, 1840
- Genus Condylomera Erichson, 1841
- Genus Condylophora Dawwrueng, Gorochov & Suwannapoom, 2020 accepted as Minirhaphidophora Gorochov, 2002
- Genus Coniungoptera Rentz & Gurney, 1985
- Genus Conocephaloides Perkins, 1899
- Genus Conocephalomima Rentz, 2001
- Genus Conocephalus Thunberg, 1815
- Genus Cononicephora Gorochov, 1993
- Genus Conversifastigia Liu & Kang, 2008
- Genus Cooloolagraecia Rentz, Su & Ueshima, 2021
- Genus Copidophora Agassiz, 1846 accepted as Copiphora Audinet-Serville, 1831
- Genus Copiophora Burmeister, 1838 accepted as Copiphora Audinet-Serville, 1831
- Genus Copiphora Audinet-Serville, 1831
- Genus Coptaspis Redtenbacher, 1891
- Genus Cora Brunner von Wattenwyl, 1878 accepted as Puerula Bolivar, 1906
- Genus Coracinotus Barat, 2012
- Genus Coronophyllum Mendes, Sobral & Neto, 2023
- Genus Corsteropleurus Barat, 2012
- Genus Corycoides Uvarov, 1939
- Genus Corycomima Karsch, 1896
- Species Corycomima camerata (Karsch, F., 1889)
- Genus Corycus Saussure, 1862 accepted as Corycoides Uvarov, 1939
- Genus Corymeta Brunner von Wattenwyl, 1878
- Genus Corynecercus Beier, 1954
- Genus Coryphoda Brunner von Wattenwyl, 1878
- Genus Coryphodes Redtenbacher, 1891
- Genus Coryphodonta Bebi-Bienko, 1935
- Genus Cosmetura Yamasaki, 1983
- Genus Cosmoderus Lucas, 1868
- Genus Cosmophyllum Blanchard in Gay, 1851
- Genus Cosmozoma Karsch, 1888
- Genus Cratioma Bolivar, 1906
- Genus Cratylus Stål, 1874 accepted as Cratioma Bolivar, 1906
- Genus Crytophyllus Watson, 1918
- Genus Ctenodecticus Bolivar, 1877
- Genus Ctenophlebia Stål, 1873
- Genus Ctenophorema de Toledo Piaz, 1967
- Genus Currimundria Rentz, Su & Ueshima, 2008
- Genus Cuspicera Ingrisch, 2023
- Genus Cycloptera Audinet-Serville, 1838
- Genus Cymatomera Schaum, 1853
- Genus Cymatomerella Beier, 1954
- Genus Cyrtaspis Fischer, 1853
- Genus Cyrtophyllicus Hebard, 1908
- Genus Cyrtophyllus Burmeister, 1838
- Genus Cyrtopsis Bei-Bienko, 1962
- Genus Daedalellus Uvarov, 1940
- Genus Daedalus Redtenbacher, 1891 accepted as Daedalellus Uvarov, 1940
- Genus Damalacantha Bei-Bienko, 1951
- Genus Dapanera Karsch, 1888
- Genus Dasycercodes Bei-Bienko, 1951
- Genus Dasylistroscelis Mello-Leitão, 1940
- Genus Dasyphleps Karsch, 1892
- Genus Dasyscelidius Beier, 1954
- Genus Dasyscelus Redtenbacher in Brunner v. Wattenwyl, 1895
- Genus Debrona Walker, 1870
- Genus Decma Gorochov, 1993
- Genus Decolya Bolivar, 1900
- Genus Decorana Zeuner, 1941
- Genus Dectes Bruner, 1893 accepted as Decticus Audinet-Serville, 1831
- Genus Decticita Hebard, 1939
- Genus Decticoides Ragge, 1977
- Genus Decticus Audinet-Serville, 1831
- Genus Dectinomima Caudell, 1910
- Genus Deflorita Bolivar, 1906
- Genus Deinodiola Gorochov, 2017 accepted as Xiphidiola Bolivar, 1906
- Genus Delodusa Stolyar, 1994
- Genus Dendrobia Hemp & Ingrisch, 2017
- Genus Dentotibium Cadena-Castañeda & Gomez-Morales, 2024
- Genus Depressacca Ingrisch, 1998
- Genus Deracantha Fischer, 1833
- Genus Deracanthella Bolivar in Zichy, 1901
- Genus Deracanthina Bei-Bienko, 1951
- Genus Derallimus Caudell, 1912
- Genus Desaulcya Bolivar, 1906
- Genus Despoena Kirby, 1906 accepted as Despoina Brunner von Wattenwyl, 1895
- Genus Despoina Brunner von Wattenwyl, 1895
- Genus Dexerra Walker, 1869
- Genus Diacanthodis Walker, 1870
- Genus Dialipotactes Gorochov, 2021 accepted as Lipotactes (Blume) H.G.L. Reichenbach, 1841
- Genus Dianicephora Gorochov, 1993
- Genus Diaphlebopsis Karny, 1931
- Genus Diaphlebus Karsch, 1892
- Genus Diastella Brunner von Wattenwyl, 1878
- Genus Diastellidea Bolivar, 1902
- Genus Dicellura Rehn & Hebard, 1915
- Genus Dicellurina Uvarov, 1940
- Genus Dichopetala Brunner von Wattenwyl, 1878
- Genus Dichophaula Karny, 1926
- Genus Dicranacrus Redtenbacher, 1891
- Genus Dicranocercus Redtenbacher, 1891
- Genus Dicranopsyra Dohrn, 1892
- Genus Dicranostomus Dohrn, 1888
- Genus Dicranucrus Brongniart, 1896 accepted as Dicranacrus Redtenbacher, 1891
- Genus Dictyota Brunner von Wattenwyl, 1878
- Genus Dinarippiger Skejo, Kasalo, Fontana & Tvrtković, 2023
- Genus Dinoteratura Gorochov, 1998
- Genus Dinoxiphidiopsis Gorochov, 1993
- Genus Diogena Brunner von Wattenwyl, 1878
- Genus Dioncomena Brunner von Wattenwyl, 1878
- Genus Diophanes Stål, 1875
- Genus Diplodontopus Karny, 1931
- Genus Diplophyllus Saussure, 1859
- Genus Diplopygia Beier, 1962
- Genus Disceratus Scudder, 1869
- Genus Dissonulichen Cadena-Castañeda, 2011
- Genus Dissonulichospinus Cadena-Castañeda, Braun & García García, 2022 accepted as Dissonulichen Cadena-Castañeda, 2011
- Genus Dithela Karsch, 1890
- Genus Diyllus Stål, 1875
- Genus Docidocercus Beier, 1960
- Genus Doicholobosa Bian, Zhu & Shi, 2017
- Genus Dolichocercus Rehn & Hebard, 1914
- Genus Dorycoryphus Redtenbacher, 1891
- Genus Drepanophyllum Karsch, 1890
- Genus Drepanoxiphus Brunner von Wattenwyl, 1895
- Genus Dreuxia Chopard & Dreux, 1966
- Genus Drymadusa Stein, 1860
- Genus Drymadusella Ramme, 1939
- Genus Drymapedes Bey-Bienko, 1967
- Genus Ducetia Stål, 1874
- Genus Dysmorpha Brunner von Wattenwyl, 1878
- Genus Dysonia White in Richardson, ? 1862
- Genus Ebneria Karny, 1920
- Genus Echinacris Pictet, 1888
- Genus Ectadia
- Genus Ectemna Brunner von Wattenwyl, 1878
- Genus Ectomoptera Ragge, 1980
- Genus Ectopistidectes Rentz, 1985
- Genus Ecuaneduba Gorochov, 2006
- Genus Elaeoptera Redtenbacher, 1892
- Genus Elasmocercus Chopard, 1943
- Genus Elasmometopus Chopard, 1952
- Genus Elbenia Stål, 1876
- Genus Elephantodeta Brunner von Wattenwyl, 1878
- Genus Elimaea Stål, 1874
- Genus Ellatodon Caudell, 1927 accepted as Lesina Walker, 1869
- Genus Eluma Bruner, 1920 accepted as Elumiana Uvarov, 1940
- Genus Elumiana Uvarov, 1940
- Genus Elytraspis Beier, 1962
- Genus Emeraldagraecia Rentz, Su & Ueshima, 2012
- Genus Encalypta Redtenbacher, 1891
- Genus Encentra Redtenbacher, 1892
- Genus Engonia Brunner von Wattenwyl, 1878
- Genus Engoniaspis Brunner, 1893
- Genus Enochletica Karsch, 1896
- Genus Enoplocephalacris Chopard, 1952
- Genus Entacanthodes
- Genus Enthacanthodes Redtenbacher in Brunner v. Wattenwyl, 1895
- Genus Enthephippion Bruner, 1915
- Genus Enyaliopsis Karsch, 1887
- Genus Enyalius Stål, 1876 accepted as Acanthoproctus Karsch, 1887
- Genus Eobiana Beí-Bienko, 1949
- Genus Eogrigoriora Gorochov, 2010 †
- Genus Eoxizicus Gorochov, 1993
- Genus Ephippiger Berthold in Latreille, 1827
- Genus Ephippigera Audinet-Serville, 1831
- Genus Ephippigerida Bolivar, 1903
- Genus Ephippithyta Brunner, 1878 accepted as Ephippitytha Audinet-Serville, 1838
- Genus Ephippithytoidea Tepper, 1892 accepted as Ephippitythoidea Tepper, 1892
- Genus Ephippitytha Audinet-Serville, 1838
- Genus Ephippitythoidea Tepper, 1892
- Genus Epiphlebus Karsch, 1896
- Genus Episattus Brongniart, 1897
- Genus Eppia Stål, 1875
- Genus Eppioides Hebard, 1922
- Genus Erdemia Koçak & Kemal, 2009 accepted as Phaneroptera Audinet-Serville, 1831
- Genus Erechthis Bolivar, 1888
- Genus Eremopedes Cockerell, 1898
- Genus Erioloides Hebard, 1927
- Genus Eriolus Bolivar, 1888
- Genus Eschatoceras Redtenbacher, 1891
- Genus Estrinia Karny, 1926
- Genus Euacris Saussure & Pictet, 1898
- Genus Euanerota Karny, 1927
- Genus Euanisous Hebard, 1922
- Genus Euarantia Heller, 2014 accepted as Arantia Stål, 1874
- Genus Eubliastes Beier, 1960
- Genus Eucatopta Karsch, 1888
- Genus Eucaulopsis Hebard, 1931
- Genus Euceraia Hebard, 1927
- Genus Eucocconotideus Beier, 1960
- Genus Eucocconotus Hebard, 1927
- Genus Euconchophora Brongniart, 1896
- Genus Euconocephalus Karny, 1907
- Genus Euconocercus Bei-Bienko, 1950
- Genus Eucoptaspis Willemse, 1966
- Genus Eugasteroides Weidner, 1955
- Genus Euhexacentrus Hebard, 1922
- Genus Eulioptera Ragge, 1956
- Genus Eulipotactes Gorochov, 2021 accepted as Lipotactes (Blume) H.G.L. Reichenbach, 1841
- Genus Eulithoxenus Bei-Bienko, 1951
- Genus Eulophophyllum Hebard, 1922
- Genus Eumacroxiphus Ingrisch, 1998
- Genus Eumecopoda Hebard, 1922
- Genus Eumecopterus Beier, 1960
- Genus Eumegalodon Brongniart, 1891
- Genus Eumenymus Pictet, 1888
- Genus Eumetrioptera Miram, 1935
- Genus Eumossula Willemse, 1957
- Genus Eunicephora Gorochov, 1998
- Genus Eupantolepta Bolivar, 1922
- Genus Euparthenus Saussure, 1898
- Genus Eupeucestes Hebard, 1927
- Genus Eupholidoptera Ramme, 1951
- Genus Eupoecilimon Tarbinskii, 1932
- Genus Euryastes Ragge, 1980
- Genus Eurycoplangiodes Massa, 2020
- Genus Eurycorypha Stål, 1873
- Genus Eurygnathus Hesse & Doilein, 1914 accepted as Siliquofera Bolivar, 1903
- Genus Eurymetopa Redtenbacher, 1891
- Genus Eurypalpa Brunner von Wattenwyl, 1878
- Genus Eusrilankana Özdikmen, 2010 accepted as Decolya Bolivar, 1900
- Genus Eustalia Scudder, 1879
- Genus Euthyphlebia Schulthess-Rechberg, 1898
- Genus Euthypoda Karsch, 1886
- Genus Euthyrrhachis Brunner von Wattenwyl, 1878
- Genus Euxenica Bruner, 1915
- Genus Euxiphidion Bruner, 1915
- Genus Euxiphidiopsis Gorochov, 1993
- Genus Evergoderes Bolivar, 1936
- Genus Ewanella Naskrecki, 1994
- Genus Execholyrus Henry, 1940
- Genus Exocephala Audinet-Serville, 1831
- Genus Exodrymadusa Karabag, 1961
- Genus Exopholidoptera Unal, 1998
- Genus Exora Brunner von Wattenwyl, 1878 accepted as Deflorita Bolivar, 1906
- Genus Exoteratura Gorochov, 2002
- Genus Falcidectes Rentz & Gurney, 1985
- Genus Farsodecticus Mirzayans, 1991
- Genus Fatuhivella Hebard, 1935
- Genus Ferganusa Uvarov, 1926
- Genus Ferreiraia
- Genus Festella Giglio-Tos, 1894
- Genus Fissilobulata Pan & Bian, 2024
- Genus Fulvoscirtes Hemp, 2012
- Genus Furcixizicus Gorochov, 2002
- Genus Furnia Stål, 1876
- Genus Gabonella Uvarov, 1940
- Genus Gabonia Bolivar, 1906 accepted as Gabonella Uvarov, 1940
- Genus Gallienia Brongniart, 1896
- Genus Galloa
- Genus Gampsocleis Fieber in Kelch, 1852
- Genus Ganiagraecia Rentz, Su & Ueshima, 2021
- Genus Gatunella Uvarov, 1940
- Genus Gatunia Hebard, 1927 accepted as Gatunella Uvarov, 1940
- Genus Gelatopoia
- Genus Gelatopoiidion Zacher, 1909
- Genus Gelotopoea Karsch, 1896
- Genus Gelotopoia Brunner, 1891
- Genus Geoffagraecia Rentz & Su, 2020
- Genus Geonotus Beier, 1960
- Genus Gestro Griffini, 1908
- Genus Gibbomeconema Ishikawa in Kano, Tominaga, Tabata, Befu, Ishikawa, Murai, Mitoki, Kawakita, Toshima & Takahashi, 1999
- Genus Glaphyraspis Beier, 1960 accepted as Homalaspidia Uvarov, 1940
- Genus Glaphyronotus Redtenbacher, 1891
- Genus Glenbalodectes Rentz, 1985
- Genus Glennagraecia Ingrisch, 2023
- Genus Glenophisis Karny, 1926
- Genus Glyphonotus Redtenbacher, 1889
- Genus Gnathoclita de Haan in Temminck, 1842
- Genus Godmanella Saussure & Pictet, 1897
- Genus Goethalsiella Hebard, 1927
- Genus Goetia Karsch, 1892
- Genus Gonamytta Beier, 1965
- Genus Gonatacanthus Karny, 1907
- Genus Gonatoxia Karsch, 1889
- Genus Gongrocnemis Redtenbacher in Brunner v. Wattenwyl, 1895
- Genus Gonyatopus Brunner von Wattenwyl, 1895
- Genus Goodangarkia Rentz, 2009
- Genus Gorongosa Naskrecki & Guta, 2019
- Genus Gracisoria Gorochov, 2014 accepted as Pycnopalpa Audinet-Serville, 1838
- Genus Graminofolium Nickle, 2007
- Genus Grammadera Brunner von Wattenwyl, 1878
- Genus Gravenreuthia Karsch, 1892
- Genus Greenagraecia Rentz & Su, 2020
- Genus Gregoryella Uvarov, 1925
- Genus Gressittiella Willemse, 1961
- Genus Griffiniana Karny, 1910
- Genus Griffinius Schmidt, 2008 accepted as Pantecphylus Karsch, 1890
- Genus Grigoriora Gorochov, 1993
- Genus Gryporhynchium Uvarov, 1940
- Genus Gryporhynchus Redtenbacher, 1891 accepted as Gryporhynchium Uvarov, 1940
- Genus Guangxia An, Chen & Shi, 2023
- Genus Gwynnagraecia Rentz, Su & Ueshima, 2021
- Genus Gymnocerca Cohn, Swanson & Fontana, 2014
- Genus Gymnoproctus Karsch, 1887
- Genus Gymnoscirtus Karsch, 1892
- Genus Habetia Kirby, 1906
- Genus Habra Brunner, 1891
- Genus Habrocomes Karsch, 1890
- Genus Haemodiasma Brunner von Wattenwyl, 1895
- Genus Haenschiella Beier, 1960
- Genus Hamatopoecilimon Heller, 2011 accepted as Poecilimon Fischer, 1853
- Genus Hamayulus Fialho, Chamorro-Rengifo & Lopes-Andrade, 2014
- Genus Hammatofera Brunner von Wattenwyl, 1878
- Genus Hapalophyllum Hebard, 1922
- Genus Haploxizicus Wang, Jing, Liu & Li, 2014 accepted as Xizicus Gorochov, 1993
- Genus Harposcepa Karsch, 1896
- Genus Harroweria Hebard, 1927
- Genus Haschtara Ramme, 1939
- Genus Haudrhytidaspis Ingrisch, 2019
- Genus Hectoria Tepper, 1889
- Genus Helicocercus Beier, 1960
- Genus Hemiclonia Kirby, 1906
- Genus Hemictenodecticus Caudell, 1908
- Genus Hemidiola Gorochov, 2017 accepted as Xiphidiola Bolivar, 1906
- Genus Hemielimaea Brunner von Wattenwyl, 1878
- Genus Hemigyrus Brunner, 1893
- Genus Hemihetrodes Pictet, 1888
- Genus Heminicsara Karny, 1912
- Genus Hemisaga Saussure, 1888
- Genus Herbardius
- Genus Hermoniana Broza, Ayal & Pener, 2004
- Genus Hetaira Brunner, 1891
- Genus Heteraprium Krauss, 1902
- Genus Hetrodes Fischer de Waldheim, 1833
- Genus Hexacentrus Audinet-Serville, 1831
- Genus Himerta Brunner von Wattenwyl, 1878 accepted as Himertula Uvarov, 1940
- Genus Himertula Uvarov, 1940
- Genus Holochlora Stål, 1873
- Genus Homalaspidia Uvarov, 1940
- Genus Homalaspis Brunner von Wattenwyl, 1895 accepted as Homalaspidia Uvarov, 1940
- Genus Homorocoryphus Karny, 1907
- Genus Homotoicha Brunner, 1891
- Genus Hondurasia Koçak & Kemal, 2008 accepted as Cocconotus Stål, 1873
- Genus Hoplidostylus Karsch, 1893
- Genus Hoplotettix Caudell, 1918
- Genus Horatosphaga Schaum, 1853
- Genus Hubbellia Hebard, 1927
- Genus Hueikaeana Ingrisch, 1998
- Genus Huona Kuthy, 1910
- Genus Hyalipenna Mendes, Chamorro-Rengifo & Rafael, 2020
- Genus Hyperhomala Audinet-Serville, 1831
- Genus Hyperomala Audinet-Serville in Boisduval, 1835 accepted as Hyperhomala Audinet-Serville, 1831
- Genus Hyperomerus Redtenbacher, 1891
- Genus Hyperophora Brunner von Wattenwyl, 1878
- Genus Hyperphorina Cadena-Castañeda, 2015
- Genus Hyperphrona Brunner von Wattenwyl, 1878
- Genus Hyperxiphus Gorochov, 2016 accepted as Eumacroxiphus Ingrisch, 1998
- Genus Hyphinomos Uvarov, 1921
- Genus Hypsopedes Beï-Bienko, 1951
- Genus Ibityraboia Mendes & da Silva Neto, 2022
- Genus Idiarthron Brunner von Wattenwyl, 1895
- Genus Idiodecma Gorochov, 1993
- Genus Idioderus Lucas, 1873
- Genus Idionotus Scudder, 1894
- Genus Idiostatus Pictet, 1888
- Genus Incanotus Beier, 1960
- Genus Incertana Zeuner, 1941
- Genus Indiamba Rentz, 2001
- Genus Indogneta Ingrisch & Shishodia, 2000
- Genus Indokuzicus Gorochov, 1998
- Genus Indolakis Gorochov, 2013 accepted as Oxylakis Redtenbacher, 1891
- Genus Indoliara Ingrisch, 2020 accepted as Liara Redtenbacher, 1891
- Genus Indophisis Jin in Jin, Kevan & Yamasaki, 1990
- Genus Indoteratura Ingrisch & Shishodia, 2000
- Genus Ingrischagraecia Rentz, Su & Ueshima, 2012
- Genus Ingrischia Naskrecki & Rentz, 2010
- Genus Insara Walker, 1869
- Genus Inscudderia Caudell, 1921
- Genus Inyodectes Rentz & Birchim, 1968
- Genus Iranusa Uvarov, 1942
- Genus Irisovia Gorochov, 2021 accepted as Anaulacomera Stål, 1873
- Genus Ischnomela Stål, 1873
- Genus Ischnophyllus Redtenbacher, 1891
- Genus Ischnoptera Brunner, 1891 accepted as Phanischnoptera Kirby, 1906
- Genus Ischyra Brunner von Wattenwyl, 1878
- Genus Isocarliella Mello-Leitão, 1940
- Genus Isoimon Bei-Bienko, 1954
- Genus Isophya Brunner von Wattenwyl, 1878
- Genus Isopsera Brunner von Wattenwyl, 1878
- Genus Isothaumaspis Gorochov, 1993
- Genus Itarissa Walker, 1869
- Genus Itauna de Toledo Piza, 1967
- Genus Itokiia Sjöstedt, 1901
- Genus Ityocephala Redtenbacher, 1892
- Genus Ivensia Bolivar, 1890
- Genus Ixalodectes Rentz, 1985
- Genus Jamaica Koçak & Kemal, 2008
- Genus Jamaicana Brunner von Wattenwyl, 1895
- Genus Jamaicoecia Beier, 1962
- Genus Jambiliara Ingrisch, 1998
- Genus Japygophana Carl, 1921
- Genus Jaquetia Saussure, 1897
- Genus Jimenezia Bolivar, 1881
- Genus Jimenizia Brunner, 1895 accepted as Jimenezia Bolivar, 1881
- Genus Jinkevania Gorochov, 2017 accepted as Afrophisis Jin & Kevan, 1991
- Genus Julchiella Cadena-Castañeda, 2015
- Genus Kaindiagraecia Ingrisch, 2023
- Genus Kamerula Gorochov, 2017
- Genus Kansua Uvarov, 1934
- Genus Kapalgagraecia Rentz, Su, Ueshima & Robinson, 2010
- Genus Karniella Rehn, 1914
- Genus Karnyus Griffini, 1908
- Genus Karukerana Bonfils, 1965
- Genus Kawanaphila Rentz, 1993
- Genus Kawanphila
- Genus Kevaniella Chopard in Chopard & Kevan, 1954
- Genus Kevanophisis Jin in Jin & Kevan, 1992
- Genus Khaoyaiana Ingrisch, 1990
- Genus Kheilia Bolivar, 1898
- Genus Kinkiconocephalopsis Kano in Kano, Tominaga, Tabata, Befu, Ishikawa, Murai, Mitoki, Kawakita, Toshima & Takahashi, 1999
- Genus Kirkaldyus Griffini, 1908
- Genus Kokominiagraecia Rentz, Su & Ueshima, 2021
- Genus Kopis Beier, 1960
- Genus Koroglus Unal, 2002
- Genus Kurandoptera Rentz, Su & Ueshima, 2008
- Genus Kurdia Uvarov, 1916
- Genus Kuwayamaea Matsumura & Shiraki, 1908
- Genus Kuzicus Gorochov, 1993
- Genus Labidocercus Beier, 1954
- Genus Labugama Henry, 1932
- Genus Lacipoda Brunner von Wattenwyl, 1895
- Genus Ladnea Walker, 1869
- Genus Lagarodes Karsch, 1890
- Genus Lamecosoma Ragge, 1960
- Genus Lamniceps Bolivar, 1903
- Genus Lamprophyllum Hebard, 1924
- Genus Lanciana Walker, 1869
- Genus Lanista Bolivar, 1890
- Genus Larifugagraecia Rentz & Su, 2020
- Genus Latitatagraecia Rentz, Su & Ueshima, 2021
- Genus Lea Caudell, 1906
- Genus Leiobliastes Beier, 1960
- Genus Leiodontocercus Chopard, 1954
- Genus Lenkoia
- Genus Leproscirtus Karsch, 1892
- Genus Leptodera Audinet-Serville, 1838 accepted as Leptoderes Audinet-Serville, 1838
- Genus Leptoderes Audinet-Serville, 1838
- Genus Leptodusa Stolyar, 1994
- Genus Leptophyes Fieber in Kelch, 1852
- Genus Leptophyoides Willemse, 1961
- Genus Leptoteleutias Beier, 1962
- Genus Leptoteratura Yamasaki, 1982
- Genus Leptotettix Stål, 1873
- Genus Lesina Walker, 1869
- Genus Letana Walker, 1869
- Genus Leucopodoptera Rentz & Webber in Webber, Rentz, Ueshima & Woodrow, 2003
- Genus Leurophyllidium Beier, 1954
- Genus Leurophyllum Kirby, 1906
- Genus Liara Redtenbacher, 1891
- Genus Liaromorpha Gorochov, 1994
- Genus Lichenagraecia Rentz, Su & Ueshima, 2012
- Genus Lichenochrus Karsch, 1890
- Genus Lichenodentix Cadena-Castañeda, 2011
- Genus Lichenodraculus Braun, 2011
- Genus Lichenomorphus Cadena-Castañeda, 2011
- Genus Lichnofugia Ingrisch, 1998
- Genus Ligocatinus Rehn, 1901
- Genus Liliella
- Genus Linkia de Toledo Piza, 1971
- Genus Liocentrum Karsch, 1890
- Genus Liosternus Brongniart, 1897
- Genus Liostethomimus Karny, 1914
- Genus Liostethus Redtenbacher, 1891
- Genus Liotrachela Brunner von Wattenwyl, 1878
- Genus Liparoscelis Stål, 1873
- Genus Liparoscella Hebard, 1933
- Genus Lipotactes Brunner, 1898
- Genus Lipotactomimus Naskrecki, 2000
- Genus Lirometopum Scudder, 1875
- Genus Lissophyllum Redtenbacher in Brunner v. Wattenwyl, 1895
- Genus Listroscelis Audinet-Serville, 1831
- Genus Lithodusa Bei-Bienko, 1951
- Genus Lithoxenus Bei-Bienko, 1952
- Genus Lithymnetes Kevan & Wighton, 1983 †
- Genus Lluciapomaresius Barat, 2012
- Genus Lobaspis Redtenbacher, 1891
- Genus Lobionifera Barat & Ramon Correas, 2015 accepted as Ephippigera Audinet-Serville, 1831
- Genus Lobodes Fischer de Waldheim, 1846
- Genus Lobophyllus Saussure, 1859
- Genus Loboscelis Redtenbacher, 1891
- Genus Locusta Fabricius, 1775 accepted as Tettigonia Linnaeus, 1758
- Genus Loja Giglio-Tos, 1898
- Genus Lonchitophyllum Brunner, 1895
- Genus Lonchytophyllum Brunner, 1895
- Genus Longiloba Bian & Shi, 2018 accepted as Phlugiolopsis Zeuner, 1940
- Genus Longiphisis Gorochov, 2017
- Genus Lophaspis Redtenbacher in Brunner v. Wattenwyl, 1895
- Genus Lubuksia Ingrisch, 1998
- Genus Lucasia Barat, 2012
- Genus Lucera Walker, 1869
- Genus Lucienola Gurney, 1975
- Genus Lunidia Hemp, 2010
- Genus Luzoniella Karny, 1926
- Genus Macedna Karsch, 1891
- Genus Machaira Toledo Piza, 1958
- Genus Machima Brunner von Wattenwyl, 1878
- Genus Machimoides Rehn, 1950
- Genus Mackia Walker, 1871 accepted as Markia White in Richardson, 1862
- Genus Macrochiton Redtenbacher in Brunner v. Wattenwyl, 1895
- Genus Macrocosmetura Chang, Wang & Shi, 2021
- Genus Macrolyristes Vollenhoven, 1865
- Genus Macrometopon Bruner, 1915
- Genus Macroscirtus Pictet, 1888
- Genus Macroteratura Gorochov, 1993
- Genus Macroxiphus Pictet, 1888
- Genus Mactruchus Cohn, Swanson & Fontana, 2014
- Genus Madiga Kirby, 1896
- Genus Malagasyphisis Hugel, 2012
- Genus Malkinia Usinger & Matsuda, 1959
- Genus Mangomaloba Sjöstedt, 1901
- Genus Marenestha Brunner von Wattenwyl, 1878
- Genus Margarodera Beier, 1957
- Genus Markia White in Richardson, 1862
- Genus Mastigapha Rentz & Balderson, 1979 accepted as Mastighapha Karsch, 1891
- Genus Mastigaphoides
- Genus Mastighapha Karsch, 1891
- Genus Mastighaphoides Weidner, 1965
- Genus Mastophyllum
- Genus Mastophyllus Beier, 1960
- Genus Matacus Giglio-Tos, 1897
- Genus Mataeus Karsch, 1890
- Genus Meconema Audinet-Serville, 1831
- Genus Meconemopsis
- Genus Mecopoda Audinet-Serville, 1831
- Genus Medecticus Uvarov, 1912
- Genus Megaconema Gorochov, 1993
- Genus Megalodon Brullé, 1835
- Genus Megalotheca Karny, 1907
- Genus Megatympanon Toledo Piza, 1958
- Genus Megotoessa Karsch, 1889
- Genus Megotoëssa Karsch, 1889 accepted as Megotoessa Karsch, 1889
- Genus Meiophisis Jin in Jin & Kevan, 1992
- Genus Melanonotus Beier, 1960
- Genus Melanophoxus Karny, 1907
- Genus Melanoscirtes Hemp, 2010
- Genus Melidia Stål, 1876
- Genus Mendesius Piza, 1960
- Genus Meneghalia
- Genus Meroncidium Stål, 1873 accepted as Meroncidius Audinet-Serville, 1831
- Genus Meroncidius Audinet-Serville, 1831
- Genus Meruterrana Sjöstedt, 1913
- Genus Mesagraecia Ingrisch, 1998
- Genus Mesaphyllum de Toledo Piza, 1971
- Genus Metaballus Herman, 1874
- Genus Metacaputus Naskrecki, 2000
- Genus Metaplasia Ramme, 1931 accepted as Metaplastes Ramme, 1939
- Genus Metaplastes Ramme, 1939
- Genus Metaprosagoga Vignon, 1930
- Genus Metholce Walker, 1871
- Genus Metrioptera Wesmael, 1838
- Genus Micrimon Ramme, 1942
- Genus Microcentrum Scudder, 1862
- Genus Microconocephalopsis Tominaga & Kano in Kano, Tominaga, Tabata, Befu, Ishikawa, Murai, Mitoki, Kawakita, Toshima & Takahashi, 1999
- Genus Microdrymadusa Bey-Bienko, 1967
- Genus Micromon
- Genus Micropion Brunner von Wattenwyl, 1895
- Genus Microprion Pictet & Saussure, 1892
- Genus Microsalomona Karny, 1912
- Genus Microsasima de Jong, 1972
- Genus Microtettigonia Rentz, 1980
- Genus Micta Karsch, 1896
- Genus Mikrischyrum Cadena-Castañeda & Tavares, 2021
- Genus Milititsa Burr, 1900
- Genus Miltinobates Sjöstedt, 1901
- Genus Mimetica Pictet, 1888
- Genus Mimoscudderia Carl, 1914
- Genus Miniagraecia Rentz, Su & Ueshima, 2012
- Genus Mioacris Pictet & Saussure, 1892
- Genus Miolipotactes Gorochov, 2021 accepted as Lipotactes (Blume) H.G.L. Reichenbach, 1841
- Genus Miophlugis Gorochov, 2010 †
- Genus Miosaga Saussure, 1892
- Genus Mirabiphisis Gorochov, 2017 accepted as Afrophisis Jin & Kevan, 1991
- Genus Miramiola Uvarov, 1939
- Genus Mirollia Stål, 1873
- Genus Mixodusa Stolyar, 1994
- Genus Molpa Walker, 1870
- Genus Moncheca Walker, 1869
- Genus Mongolodectes Bei-Bienko, 1951
- Genus Monocerophora Walker, 1869
- Genus Mononema Gistl, 1848 accepted as Meconema Audinet-Serville, 1831
- Genus Montana Zeuner, 1941
- Genus Montealegrezia Cadena-Castañeda, 2012
- Genus Monteiroa Karsch, 1888
- Genus Montesa Walker, 1869
- Genus Montezumina Hebard, 1925
- Genus Monticolaria Sjöstedt, 1909
- Genus Morgenia Karsch, 1890
- Genus Mormotus Karsch, 1890
- Genus Morocera Gorochov, 2016 accepted as Scytocera Redtenbacher, 1891
- Genus Morsimus Stål, 1877
- Genus Mortonia Fritze, 1908 accepted as Aulocrania Uvarov, 1940
- Genus Mortoniellus Griffini, 1909 accepted as Lipotactes Brunner, 1898
- Genus Mossula Walker, 1869
- Genus Mossuloides Willemse, 1940
- Genus Munticercora Gorochov, 2020 accepted as Anaulacomera Stål, 1873
- Genus Muscuspina Mendes, 2024
- Genus Mustius Stål, 1874
- Genus Mygalopsis Redtenbacher, 1891
- Genus Myllocentrum Ragge, 1962
- Genus Mylothrella Beier, 1960
- Genus Myopophyllum Beier, 1960
- Genus Myrmeciophyllum Beier, 1960
- Genus Myrmecophana Brunner, 1883
- Genus Mystron Montealegre & Morris, 1999
- Genus Nahlaksia Ingrisch, 1998
- Genus Nakheilia Navás, 1925 accepted as Puerula Bolivar, 1906
- Genus Namaquadectes Rentz, 1988
- Genus Nannagroecia Redtenbacher, 1891
- Genus Nannonotus Beier, 1960
- Genus Nannotettix Redtenbacher in Brunner v. Wattenwyl, 1895
- Genus Nanoagraecia Ingrisch, 2020
- Genus Nanodectes Rentz, 1985
- Genus Narea Walker, 1870
- Genus Naskreckia Gorochov, 2017
- Genus Naskreckiella Unal, 2005
- Genus Nastonotus Bolivar, 1890
- Genus Natagaima Beier, 1960
- Genus Natricia Walker, 1869
- Genus Neacilacris Gorochov, 2017 accepted as Paracilacris Chopard in Hanström et al., 1955
- Genus Neacrodonta Gorochov, 2008
- Genus Nebulodraculus De Mello Mendes, 2022
- Genus Neduba Walker, 1869
- Genus Nefateratura Ingrisch & Shishodia, 2000
- Genus Negativeria Gorochov, 2017 accepted as Parascudderia Brunner, 1891
- Genus Nemoricultrix Mello-Leitão, 1940
- Genus Neoadapantus Heller, 2019 accepted as Adapantus Karsch, 1891
- Genus Neobarrettia Rehn, 1901
- Genus Neocallicrania Pfau, 1996
- Genus Neochiton Beier, 1962
- Genus Neoconocephalus Karny, 1907
- Genus Neocononicephora Gorochov, 1998
- Genus Neocosmetura Xin, Wang & Shi, 2020
- Genus Neocyrtopsides Chang, Wang & Shi, 2021
- Genus Neocyrtopsis Liu & Zhang, 2007 accepted as Cyrtopsis Bei-Bienko, 1962
- Genus Neodecma Gorochov, 2004 accepted as Decma Gorochov, 1993
- Genus Neodiaphlebus Kästner, 1934
- Genus Neoelimaea Gorochov, 2013 accepted as Elimaea Stål, 1874
- Genus Neogampsocleis Caudell in Wu, 1935
- Genus Neokuzicus Goroch, 1993
- Genus Neolipotactes Gorochov, 2021 accepted as Lipotactes (Blume) H.G.L. Reichenbach, 1841
- Genus Neophisis Jin in Jin, Kevan & Yamasaki, 1990
- Genus Neophlugiolopsis Pan & Buian, 2024
- Genus Neophlugis Gorochov, 2012
- Genus Neoteratura Shi & Zhang, 2021
- Genus Neoxizicus
- Genus Nepheliphila Hugel, 2010
- Genus Nephoptera Uvarov, 1930
- Genus Nesocnemis Beier, 1954
- Genus Nesoecia Scudder, 1893
- Genus Nesokatoikos Braun & Maehr, 2008
- Genus Nesonotus Beier, 1960
- Genus Nesophyllidium Beier, 1954
- Genus Nesoscirtella Carl, 1914
- Genus Nexizicus Gorochov, 1998
- Genus Nicephora Bolivar, 1900
- Genus Nicsara Walker, 1869
- Genus Niphella Bolivar, 1900
- Genus Nipponomeconema Yamasaki, 1983
- Genus Nocera Walker, 1869 accepted as Phisis Stål, 1860
- Genus Noia Walker, 1870
- Genus Novadrymadusa Demirsoy, Salman & Sevgili, 2002
- Genus Nukuhivella Hebard, 1935
- Genus Obolopteryx Cohn, Swanson & Fontana, 2014
- Genus Ocana Hebard, 1927
- Genus Oceaniphisis Jin in Jin & Kevan, 1992
- Genus Ocellakis Gorochov, 2013 accepted as Oxylakis Redtenbacher, 1891
- Genus Ochrida Walker, 1869
- Genus Ocica Walker, 1869
- Genus Odontoconus Fritze, 1908
- Genus Odontocoryphus Karny, 1907
- Genus Odontolakis Redtenbacher, 1891
- Genus Odontophlugis Gorochov, 1998
- Genus Odontoxiphidium Morse, 1901
- Genus Odontura Rambur, 1838
- Genus Odonturella Bolivar, 1899
- Genus Odonturiodes Ragge, 1980
- Genus Odonturisca Gorochov, 2008
- Genus Odonturoides
- Genus Oecella Kirby, 1890 accepted as Anaulacomera Stål, 1873
- Genus Oediphisis Jin in Jin & Kevan, 1992
- Genus Olcinia Stål, 1877
- Genus Oligodectes Rentz, 1985
- Genus Oligodectoides Rentz, 1985
- Genus Olynthoscelis Fischer, 1839
- Genus Omkoiana Sänger & Helfert, 2002
- Genus Ommatoptera Pictet, 1888 accepted as Pseudotanusia Vignon, 1923
- Genus Oncodopus Brongniart, 1896
- Genus Onconotus Fischer de Waldheim, 1839
- Genus Onomarchus Stål, 1874
- Genus Onychopygia Beier, 1962
- Genus Opetiocercus
- Genus Opetiocerus Beier, 1960
- Genus Opisthodicrus Karsch, 1890
- Genus Orchamus Bolivar, 1906
- Genus Orchelimum Serville, 1838
- Genus Orchesticus Saussure, 1859
- Genus Orchestridoptera Sjöstedt, 1901
- Genus Oreopedes Rehn & Hebard, 1920
- Genus Orophila Krauss, 1892 accepted as Canariola Uvarov, 1940
- Genus Orophilopsis Chopard, 1945
- Genus Orophus Saussure, 1859
- Genus Orophyllus Beier, 1954
- Genus Orpacanthophora Beier, 1954
- Genus Orpacophora Kirby, 1906
- Genus Orphania Fischer, 1853
- Genus Orthocercodes Bei-Bienko, 1951
- Genus Orthoxiphus Dohrn, 1905 accepted as Habetia Kirby, 1906
- Genus Oscarbleta Gorochov, 2018 accepted as Parableta Brunner von Wattenwyl, 1878
- Genus Otiaphysa Karsch, 1888
- Genus Ottotettix Braun, 2011
- Genus Ovonotus Naskrecki & Guta, 2019
- Genus Oxyaspis Brunner von Wattenwyl, 1895
- Genus Oxycalypta Karny, 1914
- Genus Oxyecous Chopard, 1935
- Genus Oxygonatium Ragge, 1980
- Genus Oxylakis Redtenbacher, 1891
- Genus Oxypita Bolivar, 1906 accepted as Oxyprorella Giglio-Tos, 1898
- Genus Oxyprora Stål, 1873
- Genus Oxyprora Brunner von Wattenwyl, 1878 accepted as Oxyprorella Giglio-Tos, 1898
- Genus Oxyprorella Giglio-Tos, 1898
- Genus Oxyscelus Brunner von Wattenwyl, 1895
- Genus Oxystethus Redtenbacher, 1891
- Genus Ozphyllum Rentz, Su & Ueshima, 2007
- Genus Pachysaga Brunner, 1893
- Genus Pachysagella Hebard, 1923
- Genus Pachysmopoda Karsch, 1886
- Genus Pachytrachelurus Giglio-Tos, 1914
- Genus Pachytrachelus Fieber, 1853 accepted as Pachytrachis Uvarov, 1940
- Genus Pachytrachis Uvarov, 1940
- Genus Palaeoagraecia Ingrisch, 1998
- Genus Panacanthus Walker, 1869
- Genus Pandanagraecia Naskrecki & Rentz, 2010
- Genus Panoploscelis Scudder, 1869
- Genus Pantecphylus Karsch, 1890
- Genus Pantolepta Karsch, 1889
- Genus Papuaphlugis Gorochov, 2012
- Genus Papucera Gorochov, 2016 accepted as Scytocera Redtenbacher, 1891
- Genus Parableta Brunner von Wattenwyl, 1878
- Genus Parabliastes Brunner, 1895
- Genus Parabucrates Scudder, 1896
- Genus Paracaedicia Brunner, 1891
- Genus Paracilacris Chopard in Hanström et al., 1955
- Genus Paracoelophyllum
- Genus Paracora de Toledo Piza, 1977
- Genus Paracosmetura Liu, 2000
- Genus Paracosmophyllum Brunner, 1891
- Genus Paracrodonta Karny, 1921
- Genus Paracycloptera Vignon, 1926
- Genus Paracyrtophyllus Caudell, 1906
- Genus Paradeclus Beier, 1954
- Genus Paradecma Liu & Zhou, 2007 accepted as Decma Gorochov, 1993
- Genus Paradecolya Jin in Jin & Kevan, 1992
- Genus Paradiaphlebopsis Kästner, 1934
- Genus Paradiaphlebus Bolivar, 1903
- Genus Paradoxitettigia Wang, Huang & Shi, 2020
- Genus Paradrymadusa Herman, 1874
- Genus Paraducetia Gorochov & Le, 2002
- Genus Paraeulioptera Massa, 2020
- Genus Paraeurycorypha Massa, 2020
- Genus Paragnapha Willemse, 1923
- Genus Paragraecia Karny, 1907
- Genus Parahabetia Ingrisch, 2021
- Genus Parahexacentrus Karny, 1912
- Genus Parakamerula Gorochov, 2017
- Genus Parakuzicus Ingrisch & Shishodia, 2000
- Genus Paralichenochrus Beier, 1954
- Genus Paralistroscelis Carl, 1908
- Genus Paralobaspis Giglio-Tos, 1898
- Genus Paramacroxiphus Willemse, 1961
- Genus Paramecopoda Gorochov, 2020 accepted as Mecopoda Audinet-Serville, 1831
- Genus Paramorsimus Beier, 1954
- Genus Paramossula Willemse, 1940
- Genus Paranelytra Karny, 1907
- Genus Paraneocyrtopsis Wang, Liu & Li, 2013 accepted as Neocyrtopsis Liu & Zhang, 2007
- Genus Paranerota Karny, 1926
- Genus Parangara Rehn, 1945
- Genus Paranicephora Gorochov, 2001
- Genus Paranicsara Ingrisch, 1998
- Genus Parapelerinus Liu & Kang, 2008
- Genus Paraperopyrrhicia Ebner, 1915
- Genus Paraphidnia Giglio-Tos, 1898
- Genus Paraphisis Karny, 1912
- Genus Paraphlugiola Cadena-Castañeda & Gorochov in Cadena-Castañeda & García García, 2014
- Genus Paraphlugiolopsis Bian & Shi, 2014
- Genus Parapholidoptera Ramme, 1951
- Genus Paraphractus Beier, 1962
- Genus Paraphrictidea Willemse, 1933
- Genus Paraphyllomimus Beier, 1954
- Genus Paraphylloptera Carl, 1914
- Genus Paraplangia Heller, 2018
- Genus Parapleminia Beier, 1954
- Genus Parapoecilimon Karabag, 1975
- Genus Parapolichne Bolívar, 1902
- Genus Paraporeuomena Massa, 2018
- Genus Parapsyra Carl, 1914
- Genus Parapyrrhicia Brunner, 1891
- Genus Paraquiva Cadena-Castañeda & Gorochov, 2013 accepted as Quiva Hebard, 1927
- Genus Pararota
- Genus Parasanaa Beier, 1944
- Genus Parasasima Willemse, 1955
- Genus Parascopioricus Beier, 1960
- Genus Parascudderia Brunner, 1891
- Genus Parasimodera Carl, 1914
- Genus Parasteropleurus Barat, 2012
- Genus Parasubria Karny, 1911
- Genus Paraterpnistria
- Genus Parateuthras Bolivar, 1905
- Genus Paratlanticus Ramme, 1939
- Genus Paraviadana Piza, 1980 accepted as Viadana Walker, 1869
- Genus Paraxantia Liu & Kang, 2009
- Genus Paraxiphidiopsis Gorochov, 1993
- Genus Paraxiphidium Redtenbacher, 1891
- Genus Paraxizicus Gorochov & Kang, 2005
- Genus Pardalota Brunner von Wattenwyl, 1878
- Genus Parerechthis de Toledo Piza, 1970
- Genus Parisia Domenech-Fernández, 2022 accepted as Ephippigerida Bolivar, 1903
- Genus Parnassiana Zeuner, 1941
- Genus Paroxylakis Ingrisch, 1998
- Genus Paroxyprora Karny, 1907
- Genus Parvarhynchus Farooqi & Usmani, 2020
- Genus Paulianacris Chopard, 1952
- Genus Paura Karsch, 1889
- Genus Pedinostethus Redtenbacher, 1891
- Genus Pedinothorax Beier, 1954
- Genus Pediodectes Rehn & Hebard, 1916
- Genus Pelecynotum de Toledo Piza, 1967
- Genus Pelerinus Bolivar, 1906
- Genus Pepumiri Cadena-Castañeda, 2022
- Genus Peracca Griffini, 1897
- Genus Peranabrus Scudder, 1894
- Genus Percyna Grant, 1964
- Genus Peringueyella Saussure, 1888
- Genus Peringueylla Brunner, 1893 accepted as Peringueyella Saussure, 1888
- Genus Pernabrus Scudder, 1894
- Genus Peroneura Chopard, 1938 accepted as Peronura Karsch, 1889
- Genus Peronura Karsch, 1889
- Genus Peronurella C.Hemp, 2018
- Genus Peropyrrhicia Brunner, 1891
- Genus Perteus Bolívar, 1906
- Genus Peruphisis Gorochov, 2012 accepted as Arachnoscelis Karny, 1911
- Genus Petaloptera Saussure, 1859
- Genus Petropedes Tinkham, 1972
- Genus Peucestes Stål, 1874
- Genus Peucestoides Hebard, 1927
- Genus Peucestophyllum Emsley, 1970
- Genus Pezochiton Beier, 1960
- Genus Pezodrymadusa Karabag, 1961
- Genus Phaneracra Uvarov, 1936
- Genus Phanerocercus
- Genus Phaneroptera Audinet-Serville, 1831
- Genus Phaneropterella Piza, 1977 accepted as Enthephippion Bruner, 1915
- Genus Phaneropteroides de Toledo Piza, 1971
- Genus Phaneropterops de Toledo Piza, 1971
- Genus Phaneroptila Uvarov, 1957
- Genus Phanerotus Brunner, 1893
- Genus Phanischnoptera Kirby, 1906
- Genus Phasganura Agassiz, 1844
- Genus Phasgonura Stephens, 1835
- Genus Phasmatodes Agassiz, 1846 accepted as Phasmodes Westwood, 1843
- Genus Phasmodes Westwood, 1843
- Genus Phaula Brunner von Wattenwyl, 1878 accepted as Phaulula Bolivar, 1906
- Genus Phaulula Bolivar, 1906
- Genus Philippicentrus Willemse, 1961
- Genus Philmontis Willemse, 1966
- Genus Philmontoides Ingrisch, 2022
- Genus Philophyllia Stål, 1873
- Genus Philoscirtus Karsch, 1897
- Genus Phisis Stål, 1860
- Genus Phlaurocentrum Karsch, 1889
- Genus Phlesirtes Bolívar, 1922
- Genus Phlugidia Kevan in K & Ji, 1993
- Genus Phlugiola Karny, 1907
- Genus Phlugiolopsis Zeuner, 1940
- Genus Phlugis Stål, 1860
- Genus Phoberodema Brancsik, 1897
- Genus Phoebolampta Brunner von Wattenwyl, 1878
- Genus Pholidoptera Wesmael, 1838
- Genus Phonochorion Uvarov, 1916
- Genus Phoxacris Karny, 1907
- Genus Phricta Redtenbacher, 1892
- Genus Phrictaeformia Willemse, 1961
- Genus Phrictaetypus Brunner, 1898
- Genus Phrictidea Bolívar, 1911
- Genus Phrixa Stål, 1874
- Genus Phygela Stål, 1876
- Genus Phyllolophus Rehn, 1944
- Genus Phyllomimus Stål, 1873
- Genus Phyllopectis Rehn, 1948
- Genus Phyllophora Thunberg, 1815
- Genus Phyllophorella Karny, 1924
- Genus Phyllophorina Karny, 1924
- Genus Phyllophyrama Karny, 1914
- Genus Phylloptera Audinet-Serville, 1831
- Genus Phyllostachydius Beier, 1954
- Genus Phyllostachys Stål, 1873
- Genus Phyllotribonia Pictet & Saussure, 1892
- Genus Phyllozeloides Beier, 1962
- Genus Phyllozelus Pictet & Saussure, 1892
- Genus Phyrama Karsch, 1889
- Genus Physocorypha Karsch, 1897
- Genus Phytodrymadusa Ramme, 1939
- Genus Pigalua Massa, 2017
- Genus Pilugis Walker, 1871 accepted as Phlugis Stål, 1860
- Genus Pirmeda Henry, 1940
- Genus Piura Walker, 1869
- Genus Pizatettix Chamorro-Rengifo & Braun, 2010
- Genus Plagiopleura Stål, 1873
- Genus Plagiostira Scudder, 1876
- Genus Plangia Stål, 1873
- Genus Plangiodes Chopard in Chopard & Kevan, 1954
- Genus Plangiola Bolivar, 1906
- Genus Plangiopsis Karsch, 1889
- Genus Planipollex Cohn, Swanson & Fontana, 2014
- Genus Plastocorypha Karsch, 1897
- Genus Platenia Dohrn, 1888
- Genus Platycaedicia Hebard, 1922
- Genus Platychiton Beier, 1960
- Genus Platycleis Fieber, 1853
- Genus Platydecticus Chopard, 1951
- Genus Platylyra Scudder, 1898
- Genus Platyoplus Tinkham, 1973
- Genus Platyphisis Gorochov, 2019 accepted as Neophisis Jin in Jin, Kevan & Yamasaki, 1990
- Genus Platyphyllum Audinet-Serville, 1831
- Genus Platyphyllus Burmeister, 1838 accepted as Platyphyllum Audinet-Serville, 1831
- Genus Platyproctidectes Rentz, 1985
- Genus Platystolus Bolivar, 1878
- Genus Platystolus Finot, 1896
- Genus Plegmatia Uvarov, 1940
- Genus Plegmatoptera Karsch, 1889
- Genus Pleminia Stål, 1874
- Genus Pleothrix Ragge, 1980
- Genus Plicigastra Uvarov, 1940
- Genus Plicigera Uvarov, 1923 accepted as Plicigastra Uvarov, 1940
- Genus Pluviasilva Naskrecki, 2000
- Genus Poaefoliana Ingrisch, 2011 accepted as Elimaea Stål, 1874
- Genus Poascirtus Saussure, 1899
- Genus Podacanthophorus Naskrecki, 2000
- Genus Poecilemon Walker, 1869 accepted as Poecilimon Fischer, 1853
- Genus Poecilimon Fischer, 1853
- Genus Poecilimonella Uvarov, 1921
- Genus Poecilogramma Karsch, 1887
- Genus Poecilomerus Karny, 1907
- Genus Poecilopsyra Dohrn, 1892
- Genus Poecilotettix Bolivar, 1902
- Genus Polichne Stål, 1874
- Genus Polichnodes Gilio-Tos, 1898
- Genus Polyancistroides Rehn, 1901
- Genus Polyancistrus Audinet-Serville, 1831
- Genus Polycleptidella Beier, 1962
- Genus Polycleptis Karsch, 1891
- Genus Polygamus Carl, 1914
- Genus Polyglochin Karsch, 1890
- Genus Polysarcus Fieber, 1853
- Genus Polyurena de Toledo Piza, 1967
- Genus Pomatonota Burmeister, 1838
- Genus Poreuomena Brunner von Wattenwyl, 1878
- Genus Pornotrips Karsch, 1887
- Genus Porphyromma Redtenbacher in Brunner v. Wattenwyl, 1895
- Genus Posidippus Stål, 1874
- Genus Praehippigera I. Bolivar, 1903
- Genus Praephippigera Bolivar in Buysson, 1903
- Genus Praephippigerida Kirby, 1906 accepted as Praephippigera Bolivar in Buysson, 1903
- Genus Pravdiniana
- Genus Preussia Karsch, 1890
- Genus Prionocnemis Karsch, 1887
- Genus Pristes Redtenbacher in Brunner v. Wattenwyl, 1895 accepted as Pristonotus Uvarov, 1940
- Genus Pristonotus Uvarov, 1940
- Genus Proamytta Beier, 1965
- Genus Procaedicia
- Genus Prochilus Brullé, 1835 accepted as Zaprochilus Caudell, 1909
- Genus Proephippigera Bolivar, 1903 accepted as Praephippigera Bolivar in Buysson, 1903
- Genus Prohimerta Hebard, 1922
- Genus Proidiarthron Beier, 1960
- Genus Prolipotactes Gorochov, 2021 accepted as Lipotactes Brunner, 1898
- Genus Promeca Brunner von Wattenwyl, 1895
- Genus Pronemobius Scudder, 1890 †
- Genus Pronomapyga Rehn, 1914
- Genus Prosagoga Brunner von Wattenwyl, 1878
- Genus Prosphaga Ragge, 1960
- Genus Proteroxiphus Beier, 1960
- Genus Protina Brunner von Wattenwyl, 1879
- Genus Protopana Gorochov, 2016 accepted as Topana Walker, 1869
- Genus Proviadana Hebard, 1933 accepted as Viadana Walker, 1869
- Genus Psacadonotus Redtenbacher, 1891
- Genus Psalmatophanes Chopard, 1938
- Genus Pseudacanthoprion Beier, 1954
- Genus Pseudacrodonta Ingrisch, 1998
- Genus Pseudancistrus Bolivar, 1884 accepted as Polyancistroides Rehn, 1901
- Genus Pseudanerota Bei-Bienko, 1951
- Genus Pseudectadia Gorochov, 2009 accepted as Elimaea Stål, 1874
- Genus Pseudelimaea Gorochov, 2004
- Genus Pseudisotima Schulthess-Schindler, 1898
- Genus Pseudoburgilis Brunner von Wattenwyl, 1878
- Genus Pseudogoetia Massa, 2017
- Genus Pseudokuzicus Gorochov, 1993
- Genus Pseudoliara Karny, 1907
- Genus Pseudomacedna Liu, 2014
- Genus Pseudomacroxiphus Willemse, 1961
- Genus Pseudonicsara Karny, 1912
- Genus Pseudophaneroptera Brunner von Wattenwyl, 1878
- Genus Pseudophlugiolopsis Wang, Zhou & Chang, 2020
- Genus Pseudophrictaetypus
- Genus Pseudophyllanax Walker, 1869
- Genus Pseudophyllomimus Karny, 1924
- Genus Pseudophyllus Audinet-Serville, 1831
- Genus Pseudoplangia Massa, 2014
- Genus Pseudopleminia Beier, 1954
- Genus Pseudopsyra Hebard, 1922
- Genus Pseudopyrrhicia Brunner, 1891 accepted as Pseudopyrrhizia Brunner, 1891
- Genus Pseudopyrrhizia Brunner, 1891
- Genus Pseudorhynchus Audinet-Serville, 1838
- Genus Pseudosaga Brancsik, 1897
- Genus Pseudosubria Karny, 1926
- Genus Pseudotanusia Vignon, 1923
- Genus Pseudoteratura Gorochov, 1998
- Genus Pseudothaumaspis Gorochov, 1998
- Genus Psilinsara Hebard, 1932
- Genus Psorodonotus Brunner, 1861
- Genus Psyra Stål, 1876 accepted as Psyrana Uvarov, 1940
- Genus Psyrana Uvarov, 1940
- Genus Pterochroza Audinet-Serville, 1831
- Genus Pterodichopetala Buzzetti, Barrientos-Lozano & Rocha-Sánchez, 2010
- Genus Pterolepis Rambur, 1838
- Genus Pterophylla Kirby, 1825
- Genus Pterophyllum Harris in Hitchcock, 1833 † accepted as Pterophylla Kirby, 1825
- Genus Ptosoproctus Shen, Yin & He, 2021
- Genus Puerula Bolivar, 1906
- Genus Pulchrapsyra Tan, Liu & Ingrisch, 2024
- Genus Pycnogaster Graells, 1851
- Genus Pycnopalpa Audinet-Serville, 1838
- Genus Pyrgocorypha Stål, 1873
- Genus Pyrgophylax Brunner, 1891
- Genus Pyrrhicia Stål, 1873
- Genus Pyrrhizia Brunner, 1891
- Genus Qinlingea Liu & Kang, 2007
- Genus Quiva Hebard, 1927
- Genus Raggeana Pener, Broza & Ayal, 1971
- Genus Raggeiella Cadena-Castañeda, 2015
- Genus Raggophyllum Nickle, 1967
- Genus Rammeola Uvarov, 1934
- Genus Rectielimaea Liu, 2011 accepted as Elimaea Stål, 1874
- Genus Rectimarginalis Liu & Kang, 2007
- Genus Redtenbacheriella Karny, 1910
- Genus Rehnia Caudell, 1907
- Genus Requena Walker, 1869
- Genus Resecabimus Cadena-Castañeda, 2015
- Genus Rhabdocerca Cohn, Swanson & Fontana, 2014
- Genus Rhabdotophyllum Beier, 1960
- Genus Rhachidorus Herman, 1874
- Genus Rhacocleis Fieber, 1853
- Genus Rhacoptera Karny, 1907
- Genus Rhammatopoda Redtenbacher, 1892
- Genus Rhegmatopoda Brunner, 1891
- Genus Rhenia Caudell, 1907
- Genus Rhinischia Beier, 1954
- Genus Rhinodera Beier, 1956
- Genus Rhinoteratura Gorochov, 1993
- Genus Rhodopteryx Pictet, 1888
- Genus Rhomboptera Redtenbacher in Brunner v. Wattenwyl, 1895
- Genus Rhynchocerus Karsch, 1896
- Genus Rhytidaspis Redtenbacher, 1891
- Genus Rhytidogyne Karny, 1907
- Genus Robustacca Ingrisch, 2020 accepted as Peracca Griffini, 1897
- Genus Rodriguesiophisis Hugel, 2010
- Genus Roeseliana Zeuner, 1941
- Genus Rossophyllum Grant, 1958 accepted as Tropicophyllum Koçak & Kemal, 2008
- Genus Rostellula Gorochov, 2018
- Genus Ruidocollaris Li, 1993
- Genus Ruspolia Schulthess-Schindler, 1898
- Genus Sabaterpia Barat, 2012
- Genus Sacculiphallus Ingrisch, 1998
- Genus Saga Charpentier, 1825
- Genus Sagephorus Redtenbacher in Brunner v. Wattenwyl, 1895
- Genus Sagona Walker, 1869
- Genus Salomona Blanchard, 1853
- Genus Sanaa Walker, 1870
- Genus Sanabria Walker, 1869
- Genus Sanna Kirby, 1906 accepted as Sanaa Walker, 1870
- Genus Santandera Koçak & Kemal, 2008
- Genus Sardoplatycleis Massa & Fontana, 2011
- Genus Sasima Bolívar, 1903
- Genus Sasimella Karny, 1924
- Genus Sasimoides Karny, 1925
- Genus Sathrophyllia Stål, 1874
- Genus Sathrophylliopsis de Jong, 1939
- Genus Satunia Sanger & Helfert, 1996
- Genus Scambophyllum Brunner von Wattenwyl, 1878
- Genus Scaphura Kirby, 1825
- Genus Schedocentrus Hebard, 1924
- Genus Schizelimaea Gorochov, 2009 accepted as Elimaea Stål, 1874
- Genus Schizonotinus Ramme, 1948
- Genus Schochia Brunner von Wattenwyl, 1895
- Genus Schubotzacris Rehn, 1914
- Genus Sciarasaga Rentz, 1993
- Genus Scirtobaenus Pantel, 1886
- Genus Sclerodiaeta Gorochov, 2018 accepted as Abrodiaeta Brunner, 1891
- Genus Scolocerca Ragge, 1980
- Genus Scopioricus Uvarov, 1940
- Genus Scopiorinus Beier, 1960
- Genus Scopiorus Stål, 1873 accepted as Scopioricus Uvarov, 1940
- Genus Scotodrymadusa Ramme, 1939
- Genus Scudderia Stål, 1873
- Genus Scutotribonia Pictet & Saussure, 1892
- Genus Scytocera Redtenbacher, 1891
- Genus Scytoceroides Henry, 1932
- Genus Secsiva Walker, 1869
- Genus Segestes Stål, 1877
- Genus Segestidea Bolivar, 1903
- Genus Semenoviana Zeuner, 1941
- Genus Semicarinata Liu & Kang, 2007
- Genus Semileptotettix Brunner von Wattenwyl, 1895
- Genus Semiophygas Karsch, 1897
- Genus Separatula Gorochov, 2018
- Genus Sepiana Zeuner, 1941
- Genus Seselphisis Hugel, 2012
- Genus Sexava Walker, 1870
- Genus Shennongia Liu in Liu & Jin, 1997
- Genus Shennongilla Liu, 2014
- Genus Shikokuconocephalopsis Kano in Kano, Tominaga, Tabata, Befu, Ishikawa, Murai, Mitoki, Kawakita, Toshima & Takahashi, 1999
- Genus Shirakisotima Furukawa, 1963
- Genus Sialaiana Ingrisch, 1998
- Genus Sichuana Shen & Yin in Yin et al., 2020
- Genus Sictuna Walker, 1869
- Genus Sikoriella Carl, 1914
- Genus Siliquofera Bolivar, 1903
- Genus Siliquoferella Karny, 1924
- Genus Similameconema Dou & Shi, 2018
- Genus Similkuzicus Shi, Mao & Chang, 2007 accepted as Pseudokuzicus Gorochov, 1993
- Genus Simodera Karsch, 1891
- Genus Sinochlora Tinkham, 1945
- Genus Sinocosmetura Guo, Shi & Chang, 2021
- Genus Sinocyrtaspiodea Shi & Bian, 2013
- Genus Sinocyrtaspis Liu, 2000
- Genus Sinoxizicus Gorochov & Kang, 2005
- Genus Sorapagus Barat, 2012
- Genus Soria Walker, 1869
- Genus Spada Karny, 1907
- Genus Spalacomimus Karsch, 1887
- Genus Speculophlugis Woodrow, Pulver, Veitch & Montealegre-Z, 2021
- Genus Spelaeala Rehn, 1943
- Genus Sphaeropyga Beier, 1960
- Genus Sphagniana Zeuner, 1941
- Genus Sphodrophoxus Hebard, 1924
- Genus Sphyrometopa Carl, 1908
- Genus Sphyrophyllum Beier, 1954
- Genus Spilacris Rehn & Cockerell, 1903
- Genus Spinapecta Naskrecki & Lopes-Andrade, 2005
- Genus Spinaraptor Mendes, Sobral & Silva-Neto, 2024
- Genus Spinisternum Willemse, 1942
- Genus Spinopholidoptera Çiplak, 2020
- Genus Squamiana Zeuner, 1941
- Genus Stalia Scudder, 1875
- Genus Steirodon Audinet-Serville, 1831
- Genus Steirodonopis Scudder, 1875
- Genus Steiroxys Herman, 1874
- Genus Stenacropteryx Karsch, 1897
- Genus Stenamblyphyllum Karsch, 1897
- Genus Stenampyx Karsch, 1890
- Genus Stenanelytra Gorochov, 2020 accepted as Anelytra Redtenbacher, 1891
- Genus Stenophlugis Gorochov, 2012
- Genus Stenophyllia Brunner von Wattenwyl, 1878
- Genus Stenopleurus Saussure, 1898 accepted as Steropleurus Bolívar, 1878
- Genus Stenoschema Redtenbacher in Brunner v. Wattenwyl, 1895
- Genus Stenotegmora Gorochov, 2021 accepted as Anaulacomera Stål, 1873
- Genus Stenoteratura Gorochov, 1993
- Genus Stenotettix Stål, 1873
- Genus Steropleurus Bolívar, 1878
- Genus Sterphoter Rehn, 1946
- Genus Stetharasa Montealegre & Morris, 1999
- Genus Sthenaropoda Karsch, 1892
- Genus Stibara Brunner von Wattenwyl, 1878 accepted as Stibaroptera Bolivar, 1906
- Genus Stibaroptera Bolivar, 1906
- Genus Stictophaula Hebard, 1922
- Genus Stilpnochlora Stål, 1873
- Genus Stilpnothorax Pictet, 1888
- Genus Stipator Rehn, 1900
- Genus Stirodon Agassiz, 1846 accepted as Steirodon Audinet-Serville, 1831
- Genus Stizoscepa Karsch, 1896
- Genus Storniza Walker, 1869
- Genus Strictonicsara Ingrisch, 2020 accepted as Pseudonicsara Karny, 1912
- Genus Strongyloderus Westwood, 1835
- Genus Stylibleta Gorochov, 2018 accepted as Parableta Brunner von Wattenwyl, 1878
- Genus Stylomolpa Karny, 1926
- Genus Subibulbistridulous Shi, 2002
- Genus Sublipotactes Gorochov, 2021 accepted as Lipotactes (Blume) H.G.L. Reichenbach, 1841
- Genus Subria Stål, 1874
- Genus Subrioides Willemse, 1966
- Genus Subtilotura Gorochov, 2008 accepted as Pseudoteratura Gorochov, 1998
- Genus Sulawimaea Gorochov, 2013 accepted as Elimaea Stål, 1874
- Genus Sumatropsis Gorochov, 2011
- Genus Supersonus Sarria-S., Morris, Windmill, Jackson & Montealegre-Z., 2014
- Genus Sureyaella Uvarov, 1934
- Genus Symmachis Brunner von Wattenwyl, 1878
- Genus Symmetropleura Brunner von Wattenwyl, 1878
- Genus Sympaestria Brunner von Wattenwyl, 1878
- Genus Sympaestroides Willemse, 1942
- Genus Syntechna Brunner von Wattenwyl, 1878
- Genus Tabangacris Willemse, 1966
- Genus Tabaria Walker, 1870
- Genus Tadzhikia Mishchenko, 1952
- Genus Taeniomena Brunner von Wattenwyl, 1878
- Genus Tainacanthus Perez-Gelabert, 2020
- Genus Taiyalia Yamasaki, 1992
- Genus Tamdaopteron Gorochov, 2005
- Genus Tamdaora Gorochov, 1998
- Genus Tamolana Kuthy, 1910
- Genus Tanusia Stål, 1874
- Genus Tanusiella Enderlein, 1917
- Genus Tapangiphisis Rentz, 2001
- Genus Tapeina Brunner von Wattenwyl, 1878 accepted as Tapiena Bolivar, 1906
- Genus Tapiena Bolivar, 1906
- Genus Tarphe Stål, 1874
- Genus Tedla Walker, 1869
- Genus Tegra Walker, 1870
- Genus Tegrolcinia de Jong, 1939
- Genus Telaea Bolivar, 1922
- Genus Teleutias Stål, 1874
- Genus Tellidia Bolivar, 1893
- Genus Temnophylloides Henry, 1939
- Genus Temnophyllus Redtenbacher in Brunner v. Wattenwyl, 1895
- Genus Tenellulus Cadena-Castañeda, 2012
- Genus Tenerasphaga C.Hemp, 2018
- Genus Tenuiphlugis Kevan in K & Ji, 1993 accepted as Lucienola Gurney, 1975
- Genus Teratacta Gorochov, 1993
- Genus Teratura Redtenbacher, 1891
- Genus Terpandroides Ander, 1957
- Genus Terpandrus Stål, 1874
- Genus Terpnistria Stål, 1873
- Genus Terpnistriella Massa, 2017
- Genus Terpnistrioides Ragge, 1980
- Genus Tessallana
- Genus Tessellana Zeuner, 1941
- Genus Tetana Brunner von Wattenwyl, 1878
- Genus Tetanophrys Hebard, 1927
- Genus Tetanopus Redtenbacher in Brunner, 1895
- Genus Tetraconcha Karsch, 1890
- Genus Tetragomera Scudder, 1901 accepted as Tetragonomera Stål, 1874
- Genus Tetragonomera Stål, 1874
- Genus Tettigonia Linnaeus, 1758
- Genus Tettigoniopsis Yamasaki, 1982
- Genus Tettohenicus Gorochov, 2012 accepted as Gnathoclita de Haan in Temminck, 1842
- Genus Teuthras Stål, 1874
- Genus Teuthroides Bolivar, 1905
- Genus Thamnobates Saussure & Pictet, 1898
- Genus Thamnotrizon Fischer, 1853
- Genus Thaumaspis Bolivar, 1900
- Genus Thaumatoxenia Kirby, 1909
- Genus Theia Brunner, 1891
- Genus Theudoria Stål, 1874
- Genus Thliboscelus Audinet-Serville, 1838
- Genus Thomazia de Toledo Piza, 1976
- Genus Thoracistus Pictet, 1888
- Genus Thorancistus Kirby, 1906 accepted as Thoracistus Pictet, 1888
- Genus Throscodectes Rentz, 1985
- Genus Thumelinia Rentz, 2001
- Genus Thyreonotus Audinet-Serville, 1838
- Genus Thyridorhoptrum Rehn & Hebard, 1915
- Genus Thysdrus Stål, 1874
- Genus Timanthes Stål, 1877
- Genus Timbarragraecia Rentz, Su & Ueshima, 2021
- Genus Tinzeda Walker, 1869
- Genus Togona Matsumura & Shiraki, 1908
- Genus Toledopizia Chamorro-Rengifo & Braun, 2010
- Genus Toliaridectes Hugel, 2019
- Genus Tomeophera Brunner, 1878
- Genus Tomeophora Brunner, 1891 accepted as Tomeophera Brunner, 1878
- Genus Tomias Karsch, 1890
- Genus Tomomima Bei-Bienko, 1955
- Genus Topana Walker, 1869
- Genus Torbia Walker, 1869
- Genus Trachymetopion Braun & Maehr, 2008 accepted as Cocconotus Stål, 1873
- Genus Trachyzulpha Dohrn, 1892
- Genus Transkeidectes Naskrecki, 1992
- Genus Triassophyllum Papier, Nel, Grauvogel-Stamm & Gall, 1997 †
- Genus Tribranchis Bian & Shi, 2018 accepted as Phlugiolopsis Zeuner, 1940
- Genus Trichophallus Ingrisch, 1998
- Genus Trichotettix Stål, 1873
- Genus Triencentrus Brunner von Wattenwyl, 1895
- Genus Trigonocorypha Stål, 1873
- Genus Trochalodera Brunner von Wattenwyl, 1878
- Genus Tropicophyllum Koçak & Kemal, 2008
- Genus Tropidonotacris Chopard in Chopard & Kevan, 1954
- Genus Tropidophrys Karsch, 1896
- Genus Tropizaspis Brunner, 1893
- Genus Tuaia Mendes, Chamorro-Rengifo & Rafael, 2020
- Genus Tukunha Mendes & Rafael, 2021
- Genus Turpilia Stål, 1874
- Genus Turpiliodes Hebard, 1932
- Genus Tylopsis Fieber, 1853
- Genus Tympanocompus Karsch, 1891
- Genus Tympanophora White in Grey, 1841
- Genus Tympanophyllum Krauss, 1902
- Genus Tympanoptera Pictet & Saussure, 1892
- Genus Tympanotriba de Toledo Piza, 1971
- Genus Typhoptera Kirby, 1906
- Genus Typophyllum Audinet-Serville, 1838
- Genus Tyrannoraptor Mendes, De Oliveira, Chamorro-Rengifo & Rafael, 2018
- Genus Uberaba Bruner, 1915
- Genus Uchuca Giglio-Tos, 1898 accepted as Hyperomerus Redtenbacher, 1891
- Genus Uludaghia Ramme, 1951
- Genus Umtata Péringuey, 1916
- Genus Unalianus Koçak & Kemal, 2009
- Genus Uncinata Bian & Shi, 2018 accepted as Phlugiolopsis Zeuner, 1940
- Genus Uromenus Bolívar, 1878
- Genus Uvarovina Ramme, 1939
- Genus Uvarovistia Ramme, 1951
- Genus Uvarovites Tarbinskii, 1932
- Genus Valna Walker, 1869 accepted as Dysonia White in Richardson, ? 1862
- Genus Vellea Walker, 1869
- Genus Veria Walker, 1869
- Genus Vestria Stål, 1874
- Genus Vetralia Redtenbacher, 1892 accepted as Vetralla Walker, 1869
- Genus Vetralla Walker, 1869
- Genus Viadana Walker, 1869
- Genus Vichetia Harz, 1969
- Genus Vietnacera Gorochov, 2016 accepted as Scytocera Redtenbacher, 1891
- Genus Viriacca Ingrisch, 1998
- Genus Vitrosoria Gorochov, 2014 accepted as Pycnopalpa Audinet-Serville, 1838
- Genus Vossia Brunner, 1891
- Genus Warimiri Tavares, de Mello & Mendes, 2021
- Genus Wasiorana Ingrisch, 2009 accepted as Pseudonicsara Karny, 1912
- Genus Wattenwyliella Carl, 1914
- Genus Weidnerius Schmidt, 1998
- Genus Weissenbornia Karsch, 1888
- Genus Windbalea Rentz, 1993
- Genus Wuyjugu Tavares, 2020
- Genus Xantia Brunner von Wattenwyl, 1878
- Genus Xederra Ander, 1938
- Genus Xenica Brunner, 1891 accepted as Xenicola Uvarov, 1940
- Genus Xenicola Uvarov, 1940
- Genus Xenodoxus Carl, 1914
- Genus Xerophyllopteryx Rehn, 1905
- Genus Xeropteryx Redtenbacher in Brunner v. Wattenwyl, 1895 accepted as Xerophyllopteryx Rehn, 1905
- Genus Xestophrys Redtenbacher, 1891
- Genus Xestoptera Redtenbacher in Brunner v. Wattenwyl, 1895
- Genus Xiangothaumaspis Xin, Wang & Shi, 2020
- Genus Xingaoia
- Genus Xingbaoia Rentz, 2001
- Genus Xiphelimum Caudell, 1906
- Genus Xiphidiola Bolivar, 1906
- Genus Xiphidion Audinet-Serville, 1831
- Genus Xiphidiopsis Redtenbacher, 1891
- Genus Xiphidium Burmeister, 1838
- Genus Xiphidonema Ingrisch, 1987
- Genus Xiphophyllum Beier, 1960
- Genus Xizicus Gorochov, 1993
- Genus Xyphidiopsis Bolivar, 1900 accepted as Xiphidiopsis Redtenbacher, 1891
- Genus Xyphidium Fieber, 1853
- Genus Xyrdectes Rentz & Gurney, 1985
- Genus Yalvaciana Ciplak in Ciplak, Heller & Demirsoy, 2002
- Genus Yersinella Ramme, 1933
- Genus Yorkiella Carl, 1908
- Genus Yullandria Rentz, 2001
- Genus Yungasacris Rehn, 1950
- Genus Yutjuwalia Rentz, 2001
- Genus Zacatula Walker, 1870
- Genus Zacycloptera Caudell, 1907
- Genus Zagrosiella Mirzayans, 1991
- Genus Zangxizicus Wang, Jing, Liu & Li, 2014 accepted as Xizicus Gorochov, 1993
- Genus Zaprochilus Caudell, 1909
- Genus Zatricaprion Karny, 1923
- Genus Zaxiphidiopsis Goroch, 1993
- Genus Zenirella
- Genus Zeuneria Karsch, 1888
- Genus Zeuneriana Karsch, 1888
- Genus Zeuneriana Ramme, 1951 accepted as Zeuneriana Karsch, 1888
- Genus Zichya Bolivar, 1901
- Genus Zitsikama Péringuey, 1916
- Genus Zitzikama Péringuey, 1916 accepted as Zitsikama Péringuey, 1916
- Genus Zulpha Walker, 1870
- Genus Zuludectes Rentz, 1988
- Genus Zumala Walker, 1869
- Family Tettigoniidea incertae sedis
- Family Thericleidae
- Family Triassomanteidae †
- Family Tridactylidae Brullé, 1835
- Family Trigonidiidae Saussure, 1870
- Family Trigonopterygidae
- Family Tristiridae
- Family Tuphellidae †
- Family Tympanophoridae
- Family Vitimiidae †
- Family Xenopteridae †
- Family Xyronotidae
- Order Orthopterida incertae sedis
- Order Palaeodictyoptera †
- Order Palaeoptera incertae sedis
- Order Panorthoptera incertae sedis
- Order Paoliida †
- Order Paraneoptera (awaiting allocation)
- Order Perielytrodea †
- Order Permopsocida †
- Order Permotrichoptera †
- Order Phasmatodea
- Order Phasmida accepted as Phasmatodea
- Order Phasmoptera accepted as Phasmatodea
- Order Phthiraptera
- Order Plecoptera
- Order Polyneoptera incertae sedis
- Order Protelytroptera †
- Order Protoblattoidea †
- Order Protocoleoptera † accepted as Protelytroptera †
- Order Protodonata †
- Order Protoelytroptera †
- Order Protohemiptera †
- Order Protohymenoptera †
- Order Protorthoptera †
- Order Protozygoptera †
- Order Psocoptera
- Order Raphidioptera
- Order Siphonaptera
- Order Skleroptera †
- Order Strepsiptera
- Order Tarachoptera †
- Order Thripida incertae sedis
- Order Thysanoptera
- Order Thysanura accepted as Insecta
- Order Titanoptera †
- Order Trichoptera
- Order Zoraptera
- Order Zygentoma
- Genus Bifarius Tasch, 1961 †
- Genus Cyclocephalus Tasch, 1961 †
- Genus Hypatocephala Tasch, 1961 †
- Genus Permolimulinella Tasch, 1963 †
- Genus Strongylocephalus Tasch, 1961 †
- Class Protura
- Subphylum Myriapoda
- Subphylum Trilobitomorpha †
- Class Arachnomorpha (awaiting allocation)
- Class Arthropoda (awaiting allocation)
- Class Artiopoda †
- Class Crustaceomorpha incertae sedis †
- Class Dinocaridida †
- Class Labrophora incertae sedis
- Class Lamellipedia incertae sedis
- Class Megacheira †
- Class Thylacocephala †
- Class Xenocarida incertae sedis
- Order Canadaspidida † accepted as Hymenocarina †
- Order Cheloniellida †
- Order Emeraldellida † accepted as Arthropoda
- Order Fuxianhuiida †
- Order Habeliida †
- Order Hymenocarina †
- Order Isoxyida †
- Order Pectocaridida † accepted as Hymenocarina †
- Order Waptiida † accepted as Hymenocarina †
- Family Bomakellidae Fedonkin, 1987 †
- Family Burgessiidae Walcott, 1912 †
- Family Emeraldellidae Raymond, 1935 †
- Family Guangweicarididae Luo, Fu, Hu, Li, Hou, You, Pang & Liu, 2007 †
- Genus Aaveqaspis Peel & Stein, 2009 †
- Genus Acheronauta Pulsipher, Anderson, Wright, Kluessendorf, Mikulic & Schiffbauer, 2022 †
- Genus Arthroaspis Stein, Budd, Peel & Harper, 2013 †
- Genus Astutuscaris Jiao & Du, 2022 †
- Genus Bennettarthra Fayers, Trewin & Morrissey, 2010 †
- Genus Bushizheia O'Flynn & Liu in O'Flynn et al., 2020 †
- Genus Chuandianella Hou & Bergström, 1991 †
- Genus Dioxycaris Gürich, 1929 †
- Genus Dongshanocaris Hou, Bergström, Wang, Feng & Chen, 1999 †
- Genus Duraznovis Lara, Cariglino & Zavattieri in Lara et al., 2019 †
- Genus Duraznovs Lara, Cariglino & Zavattieri in Lara et al., 2019 † accepted as Duraznovis Lara, Cariglino & Zavattieri in Lara et al., 2019 †
- Genus Esmeraldacaris Waggoner, 2003 †
- Genus Fibulacaris Izquierdo-López & Caron, 2019 †
- Genus Kiisortoqia Stein, 2010 †
- Genus Kylinxia Zeng, Zhao, Niu, Zhu & Huang, 2020 †
- Genus Lihuacaris Jiao, Pates, Lerosey-Aubril, Ortega-Hernández, Yang, Lan & Zhang, 2021 †
- Genus Norikeya Tanaka, Siveter & Williams, 2013 †
- Genus Nothozoe Barrande, 1872 †
- Genus Nothozoe Barrande in Bigsby, 1868 † accepted as Nothozoe Barrande, 1872 †
- Genus Notozoe Zittel, 1885 † accepted as Nothozoe Barrande, 1872 †
- Genus Pakucaris Izquierdo-López & Caron, 2021 †
- Genus Pambdelurion Budd, 1998 †
- Genus Parvibellus Liu, Dunlop, Steiner & Shu, 2022 †
- Genus Pleuralata McCoy, Strother & Briggs, 2012 †
- Genus Pseudoangustidontus Van Roy & Tetlie, 2006 †
- Genus Pteroessa Hudson & Gosse, 1886
- Genus Sidneyia Walcott, 1911 †
- Genus Siriocaris Lagebro, Stein & Peel, 2009 †
- Genus Vermontcaris Pari, Briggs & Gaines, 2022 †
- Genus Youti Smith, Long, Dhungana, Dobson, Yang & Zhang, 2024 †
- Phylum Brachiopoda
- Phylum Bryozoa
- Phylum Cephalorhyncha incertae sedis
- Phylum Chaetognatha
- Phylum Chitinozoa †
- Phylum Chordata
- Phylum Cnidaria
- Phylum Ctenophora
- Phylum Cycliophora
- Phylum Cycloneuralia incertae sedis
- Phylum Echinodermata
- Phylum Entoprocta
- Phylum Gastrotricha
- Phylum Gnathostomulida
- Phylum Hemichordata
- Phylum Hyolitha †
- Phylum Kinorhyncha
- Phylum Lobopoda †
- Phylum Loricifera
- Phylum Micrognathozoa
- Phylum Mollusca
- Phylum Monoblastozoa accepted as Animalia incertae sedis
- Phylum Nematoda
- Phylum Nematomorpha
- Phylum Nemertea
- Phylum Onychophora
- Phylum Orthonectida
- Phylum Phoronida
- Phylum Placozoa
- Phylum Platyhelminthes
- Phylum Pogonophora accepted as Siboglinidae Caullery, 1914
- Phylum Porifera
- Phylum Priapula accepted as Priapulida
- Phylum Priapulida
- Phylum Problematica † accepted as Animalia incertae sedis
- Phylum Rhombozoa
- Phylum Rotifera
- Phylum Scalidophora incertae sedis
- Phylum Sipuncula
- Phylum Tardigrada
- Phylum Trace fossils †
- Phylum Vendobionta †
- Phylum Vestimentifera accepted as Siboglinidae Caullery, 1914
- Phylum Vetulicolia †
- Phylum Vinctiplicata incertae sedis †
- Phylum Xenacoelomorpha
- Genus Trilobocaris Pribyl, 1953 †
- Kingdom Archaea
- Kingdom Bacteria
- Kingdom Chromista
- Kingdom Fungi
- Kingdom Plantae
- Kingdom Protista accepted as Protozoa
- Kingdom Protozoa
- Kingdom Viruses
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