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
- Family Agaonidae Walker, 1848
- Family Agriotypidae
- Family Alavarommatidae Ortega-Blanco, Peñalver, Declòs & Engel, 2011 †
- Family Allommationidae Rosa & Melo, 2021 †
- Family Ammoplanidae Evans, 1959
- Family Ampulicidae Shuckard, 1840
- Family Anaxyelidae Martynov, 1925
- Family Andrenidae Latreille, 1802
- Family Angarosphecidae Rasnitsyn, 1975 †
- Family Anomopterellidae †
- Family Anthophoridae accepted as Apidae Leach, 1815
- Family Aphelinidae
- Family Aphidiidae accepted as Braconidae Latreille, 1829
- Family Apidae Leach, 1815
- Family Apozygidae
- Family Aptenoperissidae Rasnitsyn & Poinar in Rasnitsyn, Poinar & Brown, 2017 †
- Family Archaeocynipidae †
- Family Archaeoserphitidae Engel, 2015 †
- Family Argidae Konow, 1890
- Family Armaniidae †
- Family Aulacidae Shuckard, 1842
- Family Austroniidae
- Family Baissidae Rasnitsyn, 1975 †
- Family Baissodidae †
- Family Bethylidae Haliday, 1839
- Family Bethylonymidae †
- Family Blasticotomidae Thomson, 1871
- Family Braconidae Latreille, 1829
- Family Bradynobaenidae
- Family Bryopompilidae Rodriguez, Waichert, von Dohlen, Poinar & Pitts, 2016 †
- Family Burmasphecidae Melo & Rosa, 2023 †
- Family Burmorussidae Zhang, Kopylov & Rasnitsyn in Zhang et al., 2020 †
- Family Burmusculidae Zhang & Rasnitsyn in Zhang et al., 2018 †
- Family Caradiophyodidae Poinar & Vega, 2023 †
- Family Cephidae Newman, 1834
- Family Ceraphronidae
- Family Chalcididae
- Family Charipidae
- Family Chrysidae accepted as Chrysididae Latreille, 1802
- Family Chrysididae Latreille, 1802
- Family Chrysobythidae Melo & Lucena, 2019 †
- Family Chrysopsenellidae Lepeco & Melo, 2023 †
- Family Chysididae accepted as Chrysididae Latreille, 1802
- Family Cimbicidae Kirby, 1837
- Family Cirrosphecidae Antropov, 2000 †
- Family Colletidae Lepeletier, 1841
- Family Crabronidae Latreille, 1802
- Family Cretacoformicidae Rasnitsyn & Öhm-Kühnle, 2019 †
- Family Cretevaniidae †
- Family Cynipidae Latreille, 1802
- Family Daohugoidae Rasnitsyn & Zhang, 2004 † accepted as Xyelidae Newman, 1834
- Family Diapriidae Haliday, 1833
- Family Diprionidae Rohwer, 1910
- Family Dipterommatidae Rasnitsyn, Sidorchuk, Zhang & Zhang, 2019 †
- Family Discoscapidae Poinar, 2020 † accepted as Crabronidae Latreille, 1802
- Family Diversinitidae Haas, Burks & Krogmann, 2018 †
- Family Dryinidae Haliday, 1833
- Family Elasmidae
- Family Electrotomidae †
- Family Embolemidae
- Family Encyrtidae Walker, 1837
- Family Eoichneumonidae †
- Family Ephialtitidae †
- Family Eucharidae accepted as Eucharitidae
- Family Eucharitidae
- Family Eucoilidae
- Family Eulophidae Westwood, 1829
- Genus Aabacharis Schauff, 1991 accepted as Eprhopalotus Girault, 1916
- Genus Acanthala Hansson, 2000
- Genus Aceratoneura Girault & Dodd, 1915
- Genus Aceratoneurella Girault, 1917 accepted as Nesolynx Ashmead, 1905
- Genus Aceratoneuromyia Girault, 1917
- Genus Achrysocharella Girault, 1913
- Genus Achrysocharelloidea Girault, 1913
- Genus Achrysocharis Girault, 1914
- Genus Achrysocharoides Girault, 1913
- Genus Achrysoharoides
- Genus Acrias Walker, 1847
- Genus Afronympha Gumovsky & van Noort, 2022
- Genus Afrotroppopsis Gumovsky, 2007
- Genus Agmostigma Ubaidillah & LaSalle, 1996
- Genus Akonda Cameron, 1913
- Genus Alachua Schauff & Boucek, 1987
- Genus Aleuroctonus LaSalle & Schauff, 1994
- Genus Aleurodiphagus Nowicki, 1929
- Genus Alibertia Risbec, 1951
- Genus Allocerastichus Masi, 1924
- Genus Allomphale Silvestri, 1914 accepted as Euderus Haliday, 1844
- Genus Alophomopsis Girault, 1913 accepted as Eulophinusia Girault, 1913
- Genus Alophomorpha Girault, 1913
- Genus Alophomorphella Girault, 1913
- Genus Alveoplectrus Wijesekara & Schauff, 1997
- Genus Ambocybe Ubaidillah & LaSalle in Ubaidillah, LaSalle & Quicke, 2000
- Genus Amestocharis Girault, 1913 accepted as Pediobius Haliday, 1846
- Genus Ametallon Ashmead, 1904
- Genus Ametellon Ashmead, 1904 accepted as Ametallon Ashmead, 1904
- Genus Anaprostocetus Graham, 1987
- Genus Anecure Thomson, 1878
- Genus Anellaria Bakkendorf, 1934
- Genus Aneure Nees von Esenbeck, 1834
- Genus Anselmella Girault, 1926
- Genus Anthophorabia Newport, 1849 accepted as Melittobia Westwood, 1849
- Genus Anumanniola Narendran in Narendran & Sinu, 2003
- Genus Aoridus Yoshimoto, 1971
- Genus Apleurotropis Girault, 1913
- Genus Apleurotropopseus Girault, 1913
- Genus Apotetrastichus Graham, 1987
- Genus Aprostocerella Girault, 1913
- Genus Aprostoceroloides Girault, 1913
- Genus Aprostocetus Westwood, 1833
- Genus Aprostoporoides Narendran in Narendran, Girish Kumar & Santhosh, 2004
- Genus Aproztocetus
- Species Aproztocetus longiscapus (Thomson, 1878) accepted as Aprostocetus longiscapus (Thomson, 1878)
- Genus Apterastichus LaSalle, 1994
- Genus Apterolophus Gahan, 1919
- Genus Arachnolophus Kamijo, 1996
- Genus Arachnoobius Boucek, 1988
- Genus Aranobroter LaSalle, 1990
- Genus Arastichus Gates, Hanson, Jansen-González & Zhang, 2022
- Genus Ardaloides Girault, 1915
- Genus Ardalus Howard, 1897
- Genus Argandia Nieves-Aldrey & Askew, 2011 accepted as Aprostocetus Westwood, 1833
- Genus Aroplectrus Lin, 1963
- Genus Arunus Jaikishan Singh & Khan, 1997
- Genus Ascotolinx Girault, 1913
- Genus Asecodas Ashmead, 1904 accepted as Asecodes Förster, 1856
- Genus Asecodes Förster, 1856
- Genus Astichomyia Girault, 1917 accepted as Astichomyiia Girault, 1917
- Genus Astichomyiia Girault, 1917
- Genus Astichus Förster, 1856
- Genus Asympiesiella Girault, 1913 accepted as Sympiesis Förster, 1856
- Genus Asyntomosphyrum Girault, 1913
- Genus Atoposoma Masi, 1907
- Genus Atoposomoidea Howard, 1910
- Genus Atullya Surekha & Narendran, 1988
- Genus Aulogymnus Förster, 1851
- Genus Austelasmus
- Genus Austeulophus Boucek, 1988
- Genus Australomphale Girault, 1922
- Genus Australsecodes Girault, 1928
- Genus Austrolynx Girault, 1929
- Genus Autoplectrus Gadd, 1945 accepted as Platyplectrus Ferrière, 1941
- Genus Awara Boucek, 1988
- Genus Babinda Girault, 1922 accepted as Eulophinusia Girault, 1913
- Genus Baeoentedon Girault, 1915
- Genus Balinia Hedqvist, 1978 accepted as Acrias Walker, 1847
- Genus Baryscapus Förster, 1856
- Genus Bellerus Walker, 1843
- Genus Benoitius Risbec, 1958
- Genus Beornia Hedqvist, 1975
- Genus Blattotetrastichus Girault, 1917
- Genus Bomyiabius Narendran, 2004
- Genus Borneostichus Narendran, 2006
- Genus Boucekastichus Andriescu, 1971
- Genus Boucekelimus Kim & La Salle, 2005
- Genus Boucekiola Narendran, 2005
- Genus Brachistes Wesmael, 1835
- Genus Brachychrysocharella Girault, 1913
- Genus Brachychrysocharopsis Girault, 1922 accepted as Epichrysocharis Girault, 1913
- Genus Brachystus Dalla Torre, 1898
- Genus Bridarolliella De Santis, 1949
- Genus Bryoperzus
- Genus Bryopezus Erdös, 1951
- Genus Buonapartea Girault, 1924
- Genus Burkseus Perry in Perry & Heraty, 2019
- Genus Burksia Fullaway, 1955 accepted as Neotrichoporoides Girault, 1913
- Genus Cabeza Hansson & LaSalle, 2003
- Genus Callifrons Schauff, Yoshimoto & Hansson, 1994
- Genus Caratotrechus Mercet, 1908
- Genus Careostrix LaSalle, 1994
- Genus Carlyleia Girault, 1927
- Genus Cecidiophaga Erdös, 1966 accepted as Closterocerus Westwood, 1833
- Genus Cecidotetrastichus Kostyukov, 1977 accepted as Quadrastichus Girault, 1913
- Genus Cederholmia Gumovsky, 1997
- Genus Celesterion Hansson, 2020
- Genus Ceranicus
- Genus Ceranisus Walker, 1842
- Genus Ceranisus Walker in Curtis, 1829-30 accepted as Ceranisus Walker, 1842
- Genus Ceratoneura Ashmead in Riley, Ashmead & Howard, 1894
- Genus Ceratoneurella
- Genus Ceratoneuronella Girault, 1913
- Genus Ceratoneuronomyia Girault, 1913 accepted as Tetrastichus Haliday, 1844
- Genus Ceratoneuropsis Girault, 1913
- Genus Ceratotetrastichodes Girault, 1917
- Genus Ceratotrastichus Girault & Dodd, 1913 accepted as Nesolynx Ashmead, 1905
- Genus Chaenotetrastichus Graham, 1987
- Genus Chouioia Yang, 1989
- Genus Chrisocharis
- Genus Chrysoatomoides Girault, 1913 accepted as Pediobius Haliday, 1846
- Genus Chrysoatomus Ashmead, 1904 accepted as Ophelimus Haliday, 1844
- Genus Chrysocharella Girault, 1913
- Genus Chrysocharidia
- Genus Chrysocharis Förster, 1856
- Genus Chrysocharodes Ashmead, 1894
- Genus Chrysocharoideus Ashmead, 1904 accepted as Omphale Haliday, 1833
- Genus Chrysocharomyia Girault, 1915
- Genus Chrysocharus
- Genus Chrysoharis
- Genus Chrysonotomiya
- Genus Chrysonotomyia Ashmead, 1904
- Genus Chrysotetrastichus Kostyukov, 1977 accepted as Aprostocetus Westwood, 1833
- Genus Chytrolestes LaSalle, 1994
- Genus Cirrospiloidelleus Girault, 1915
- Genus Cirrospiloideus Ashmead, 1904
- Genus Cirrospilomella Girault, 1913
- Genus Cirrospilomyia Girault, 1913 accepted as Ophelimus Haliday, 1844
- Genus Cirrospilopsis Brèthes, 1913
- Genus Cirrospilopsis Girault, 1915 accepted as Giraultia Gahan & Fagan, 1923
- Genus Cirrospilus Westwood, 1832
- Genus Cirrospulus
- Genus Citrostichus Boucek, 1988
- Genus Cladosympiesis Graham, 1959 accepted as Sympiesis Förster, 1856
- Genus Cleolophus Mercet, 1924
- Genus Closteroceroides Girault, 1913
- Genus Closteroceros
- Genus Closterocerus Westwood, 1833
- Genus Closteromphale Girault & Dodd, 1915
- Genus Closteromyiia Girault, 1920
- Genus Clotildiella Erdös, 1964
- Genus Cluthaira Cameron, 1912 accepted as Pediobius Haliday, 1846
- Genus Clypecharis Gumovsky, 2003
- Genus Clypomphale Boucek, 1988
- Genus Cobarus Boucek, 1988
- Genus Colpixys Waterston, 1916
- Genus Colpoclypeus Lucchese, 1941
- Genus Comastichus LaSalle, 1994
- Genus Comedo Schrank, 1802
- Genus Comys Förster, 1856
- Genus Coriophagus Graham, 1987 accepted as Aprostocetus Westwood, 1833
- Genus Cornugon Hansson, 2011
- Genus Cortesiella de Santis, 1974 accepted as Allocerastichus Masi, 1924
- Genus Cotterellia Waterston, 1925
- Genus Crataepiella Domenichini, 1958
- Genus Crataepoides Zinna, 1955
- Genus Crataepus Förster, 1878
- Genus Crateulophus Masi, 1917 accepted as Notanisomorphella Girault, 1913
- Genus Cratotechus Thomson, 1878
- Genus Cratotrechus Dalla Torre, 1898
- Genus Cristelacher Schauff & LaSalle, 1993
- Genus Cryptastichus LaSalle in Schauff, LaSalle & Wijesekara, 1998
- Genus Cryptomphale Girault, 1917
- Genus Cucarastichus LaSalle, 1994
- Genus Cyclopleura Cameron, 1913
- Genus Cycloscapus Erdös & Novicky, 1951
- Genus Cyniphoctonus Reinhard, 1858
- Genus Cynipsichneumon Christ, 1791
- Genus Dahlbominus Hincks, 1945
- Genus Danuviella Erdös, 1958
- Genus Dapsilothrix LaSalle, 1994
- Genus Dasyeulophus Schauff & LaSalle, 1993
- Genus Dasyomphale LaSalle & Schauff, 1994
- Genus Dasyscapus Gahan, 1927 accepted as Goetheana Girault, 1920
- Genus Davincia Girault, 1924
- Genus Deciana Girault, 1925 accepted as Ophelimus Haliday, 1844
- Genus Dentalion Hansson, 2011
- Genus Dermatopelte Erdös, 1951
- Genus Derostenoides Girault, 1915
- Genus Derostenus Westwood, 1833
- Genus Desmatocharis Graham, 1959
- Genus Deutereulophus Schulz, 1906
- Genus Diaulinopsis Crawford, 1912
- Genus Diaulinus Schulz, 1906
- Genus Diaulomella Girault, 1913 accepted as Sympiesis Förster, 1856
- Genus Diaulomorpha Ashmead, 1900
- Genus Diaulomorphella Girault, 1915 accepted as Sympiesis Förster, 1856
- Genus Diaulomyia Girault, 1913
- Genus Diaulomyiia
- Genus Diaulus Ashmead, 1904
- Genus Dichatomus Förster, 1878
- Genus Dichotomus Ashmead, 1904 accepted as Dichatomus Förster, 1878
- Genus Dicladocerus Westwood, 1832
- Genus Didymotropis De Santis, 1964
- Genus Diglyphis
- Genus Diglyphomorpha Ashmead, 1904
- Genus Diglyphomorphella Girault, 1913
- Genus Diglyphomorphomyia Girault, 1913
- Genus Diglyphus Walker, 1844
- Genus Diglyphus Thomson, 1878
- Genus Dimmockia Ashmead, 1904
- Genus Dimmokia
- Genus Dineulophus de Santis, 1985
- Genus Dinopteridion Hansson, 2004
- Genus Diplectron Dahlbom, 1857 accepted as Euplectrus Westwood, 1832
- Genus Domenichinia Kostyukov, 1977 accepted as Aprostocetus Westwood, 1833
- Genus Driopteron Hansson, 2004
- Genus Dubiostalon Szelenyi, 1981
- Genus Duotrastichus Dodd in Girault, 1915
- Genus Durinia Hedqvist, 1978 accepted as Acrias Walker, 1847
- Genus Dzhanokmenia Kostyukov, 1977
- Genus Echthrobacca
- Genus Edovum Grissell, 1981
- Genus Elachertetrastichus Girault, 1913 accepted as Ophelimus Haliday, 1844
- Genus Elachertomorpha Ashmead, 1904
- Genus Elachertonecremnus Girault, 1913 accepted as Eulophinusia Girault, 1913
- Genus Elachertus Spinola, 1811
- Genus Elachestus Nees von Esenbeck, 1834 accepted as Elachertus Spinola, 1811
- Genus Elachistus Nees, 1834 accepted as Elachertus Spinola, 1811
- Genus Elacterus
- Genus Elasmarion Hansson, 2020
- Genus Emersonella Girault, 1916
- Genus Emersonopsis Girault, 1917
- Genus Enaysma Delucchi, 1954
- Genus Encopa Graham, 1959 accepted as Dimmockia Ashmead, 1904
- Genus Encyrtomphale Girault, 1915
- Genus Enneastichus Kieffer, 1910
- Genus Entedonastichus Girault, 1920
- Genus Entedonella Girault, 1934
- Genus Entedonomorpha Girault, 1913
- Genus Entedonomphale Girault, 1915
- Genus Entedonomyia Girault, 1915 accepted as Pediobius Haliday, 1846
- Genus Entedononecremnus Girault, 1915
- Genus Entedonopseus Girault, 1915 accepted as Pediobius Haliday, 1846
- Genus Epacrias Girault, 1913 accepted as Pediobius Haliday, 1846
- Genus Epardalus Girault, 1917
- Genus Epentastichus Girault, 1913
- Genus Epentedon Girault, 1915
- Genus Epichrysoatomus Girault, 1916
- Genus Epichrysocharis Girault, 1913
- Genus Epilampsis Delucchi, 1954
- Genus Epipleurotropis Girault, 1917 accepted as Pediobius Haliday, 1846
- Genus Epiquadrastichus Girault, 1915 accepted as Neotrichoporoides Girault, 1913
- Genus Epitetrastichus Girault, 1913
- Genus Epomphale Girault, 1915
- Genus Epomphaloides Girault, 1913
- Genus Eprhopalotus Girault, 1916
- Genus Epromphaloides
- Genus Eriastichus LaSalle, 1994
- Genus Eriglyptoideus Girault, 1913 accepted as Hemiptarsenus Westwood, 1833
- Genus Euceratoneura Girault, 1920
- Genus Eucomys Förster, 1856
- Genus Euderastichus Boucek, 1963 accepted as Parasecodella Girault, 1915
- Genus Euderinus Erdös, 1961
- Genus Euderoides Yoshimoto, 1971 accepted as Euderus Haliday, 1844
- Genus Euderomphale Girault, 1916
- Genus Euderomyia Girault, 1913 accepted as Omphale Haliday, 1833
- Genus Euderus Haliday, 1844
- Genus Euderus Walker in Curtis, 1829-30 accepted as Euderus Haliday, 1844
- Genus Eugeniana Narayanan, Subba Rao & Patel, 1958 accepted as Anselmella Girault, 1926
- Genus Eugerium Graham, 1959 accepted as Omphale Haliday, 1833
- Genus Eulophinusia Girault, 1913
- Genus Eulophomorpha Dodd, 1915
- Genus Eulophomyia De Santis, 1957
- Genus Eulophopteryx Ashmead, 1904 accepted as Deutereulophus Schulz, 1906
- Genus Eulophoscotolinx Girault, 1913
- Genus Eulophotetrastichus Girault, 1913
- Genus Eulophus Illiger, 1807 accepted as Eulophus Geoffroy, 1762
- Genus Eulophus Geoffroy, 1762
- Genus Euophthalmomyia Ashmead, 1904
- Genus Euophthalmoneyia Ashmead, 1904
- Genus Euparacrias
- Genus Euplectrentedon Girault, 1917
- Genus Euplectromorpha Girault, 1913
- Genus Euplectromorphella Girault, 1915
- Genus Euplectrophelinus Girault, 1913
- Genus Euplectrotetrastichus Girault, 1915 accepted as Sigmophora Rondani, 1867
- Genus Euplectrus Westwood, 1832
- Genus Euplectus Ashmead, 1904 accepted as Euplectrus Westwood, 1832
- Genus Eupleurotropis Girault, 1917 accepted as Pediobius Haliday, 1846
- Genus Eupronotius Boucek, 1988
- Genus Eurycephaloplectrus Wijesekara & Schauff, 1997
- Genus Euryscotolinx Girault, 1913 accepted as Stenomesius Westwood, 1833
- Genus Euterastichus
- Genus Eutetrastichus Kostyukov, 1977
- Genus Exalarius LaSalle, 1994
- Genus Exastichus LaSalle, 1994
- Genus Exedontomphale
- Genus Exodontomphale Boucek, 1984 accepted as Omphale Haliday, 1833
- Genus Exurus Philippi, 1873
- Genus Farooqiella Jamal Ahmad, 2005
- Genus Fermeceranisus Szelényi, 1977 accepted as Neochrysocharis Kurdjumov, 1912
- Genus Flockiella Timberlake, 1957 accepted as Quadrastichodella Girault, 1913
- Genus Galeopsomopsis Girault, 1917
- Genus Galeopsomyia Girault, 1916
- Genus Gallastichus Rasplus & La Salle, 2011
- Genus Gallowayia Boucek, 1988
- Genus Ganahlia Dalla Torre, 1897
- Genus Gasterichus Boucek, 1988
- Genus Gattonia Boucek, 1988
- Genus Gaziantepus Doğanlar & Doğanlar, 2013
- Genus Geniocerus Ratzeburg, 1848
- Genus Gimlia Hedqvist, 1978 accepted as Allocerastichus Masi, 1924
- Genus Giraultia Gahan & Fagan, 1923
- Genus Goetheana Girault, 1920
- Genus Goethella Girault, 1928
- Genus Goniocerus Dalla Torre, 1898
- Genus Grahamia Erdos, 1966
- Genus Grotiusella Girault, 1913 accepted as Eulophinusia Girault, 1913
- Genus Grotiusomyia Girault, 1918
- Genus Guelsenia Doğanlar & Doğanlar, 2013
- Genus Guptaiella Khan & Sushil, 1998
- Genus Gyrolachnus Erdös, 1954
- Genus Gyrolasella Girault, 1913
- Genus Gyrolasia Förster, 1856 accepted as Pteroptrix Westwood, 1833
- Genus Gyrolasomyia Girault, 1913
- Genus Hadranellus LaSalle & Boler, 1994
- Genus Hadrothrix Cameron, 1913
- Genus Hadrotrichodes LaSalle, 1994
- Genus Hakuna Gumovsky & Boucek, 2006
- Genus Halochariessa Erdös, 1956
- Genus Halocharis Erdös, 1951
- Genus Hamonia Risbec, 1957
- Genus Hayatiola Narendran, 2006
- Genus Hemiptarsenoideus Girault, 1916 accepted as Hemiptarsenus Westwood, 1833
- Genus Hemiptarsenus Westwood, 1833
- Genus Henryana Yoshimoto, 1983
- Genus Heptacondyla Dalla Torre, 1898
- Genus Heptocondyla Rondani, 1877
- Genus Heptomerus Rondani, 1874 accepted as Pediobius Haliday, 1846
- Genus Heterocharis Erdös, 1954 accepted as Neochrysocharis Kurdjumov, 1912
- Genus Heteroscapiscus Ghesquière, 1946 accepted as Euplectrus Westwood, 1832
- Genus Heteroscapus Brèthes, 1918 accepted as Euplectrus Westwood, 1832
- Genus Hippocephalus Ashmead, 1888 accepted as Zagrammosoma Ashmead, 1904
- Genus Hocatetrastichus Doganlar, 1993 accepted as Tetrastichus Haliday, 1844
- Genus Holarcticesa Koçak & Kemal, 2010
- Genus Holcopeltoideus Ashmead, 1904
- Genus Holcopeltomorpha Blanchard, 1942
- Genus Holcotetrastichus Graham, 1987
- Genus Hoplocrepis Ashmead, 1890
- Genus Horisemus Crawford, 1907
- Genus Horismenella Girault, 1915
- Genus Horismenoides Girault, 1913
- Genus Horismenopsis Girault, 1915 accepted as Pediobius Haliday, 1846
- Genus Horismenus Walker, 1843
- Genus Hubbardiella Ashmead, 1904
- Genus Hyperteles Förster, 1856
- Genus Hypertetrastichus Moser, 1965
- Genus Hyssopiscus Ghesquière, 1946
- Genus Hyssopus Girault, 1916
- Genus Idukkiella Narendran, 2007
- Genus Iniostichus Kamijo & Ikeda, 1997
- Genus Inti Hansson, 2010
- Genus Ionympha Graham, 1959
- Genus Itahipeus Hansson & LaSalle, 2003
- Genus Janicharis Gumovsky & Delvare, 2006
- Genus Kiggaella Narendran, 2005
- Genus Klyngon Hansson, 2005
- Genus Kocaagizus Doganlar, 1993
- Genus Kocourekia Boucek, 1966
- Genus Kokandia Yefremova & Kriskovich, 1995
- Genus Kolopterna Graham, 1987
- Genus Kostjukovius Graham, 1991
- Genus Kostjurixia Narendran, 2007
- Genus Kratochviliana Malàc, 1943
- Genus Kressleinius Domer & Burks, 2020 †
- Genus Kuschelachertus De Santis, 1955
- Genus Ladna Boucek, 1988
- Genus Lamoundia Shafee & Rizvi, 1985 accepted as Aprostocetus Westwood, 1833
- Genus Lasalleistichus Hansson, 2020
- Genus Lasalleola Narendran in Narendran, Sinu & Dharmarajan, 2003
- Genus Lautaroderus Gumovsky, 2023
- Genus Leipocrossus Yoshimoto, 1971 accepted as Euderus Haliday, 1844
- Genus Leprosa Kim & La Salle, 2008
- Genus Leptocybe Fisher & La Salle in Mendel, Protasov, Fisher & La Salle, 2004
- Genus Linastichus Boucek, 1963 accepted as Astichus Förster, 1856
- Genus Lisseurytoma Cameron, 1913
- Genus Lisseurytomella Gahan & Fagan, 1923
- Genus Lonchentedon Ratzeburg, 1852 accepted as Aprostocetus Westwood, 1833
- Genus Lonchetedon
- Genus Lophocomus Haliday, 1844
- Genus Lopodites Rondani, 1877 accepted as Sigmophora Rondani, 1867
- Genus Lopodytes Rondani, 1867 accepted as Sigmophora Rondani, 1867
- Genus Lopodytiscus Ghesquière, 1946 accepted as Sigmophora Rondani, 1867
- Genus Lygellus Giard, 1896 accepted as Tetrastichus Haliday, 1844
- Genus Macroplectron Hansson, 2024
- Genus Makarora Boucek, 1988
- Genus Mangocharis Boucek, 1986
- Genus Manipurella Narendran in Narendran, Singh & Prasad, 2003
- Genus Megaceratoneura Girault, 1917
- Genus Melittobia Westwood, 1849
- Genus Melittobia Westwood, 1848 accepted as Melittobia Westwood, 1849
- Genus Melittobiopsis Timberlake, 1926
- Genus Meruacesa Koçak & Kemal, 2009
- Genus Meruana Delucchi, 1962 accepted as Meruacesa Koçak & Kemal, 2009
- Genus Mesentedon Girault, 1920 accepted as Pediobius Haliday, 1846
- Genus Mesentendon Girault, 1920
- Genus Mesofrons LaSalle, 1994
- Genus Mestocharella Girault, 1913
- Genus Mestocharis Förster, 1878
- Genus Mestocharoideus Girault, 1913 accepted as Pediobius Haliday, 1846
- Genus Mestocharomyia Girault, 1915 accepted as Pediobius Haliday, 1846
- Genus Metaplectrus Ferrière, 1941
- Genus Metasecodes Erdös, 1955 accepted as Asecodes Förster, 1856
- Genus Microdonophagus Schauff, 1986
- Genus Microplectron Dahlbom, 1857 accepted as Dahlbominus Hincks, 1945
- Genus Microterus Spinola, 1811 accepted as Pediobius Haliday, 1846
- Genus Minotetrastichus Kostyukov, 1977
- Genus Mionotropis Schulz, 1906
- Genus Miotropis Thomson, 1878
- Genus Mirolynx Girault, 1916
- Genus Miromphalomyia Girault, 1916
- Genus Mirzagrammosoma Girault, 1915 accepted as Zagrammosoma Ashmead, 1904
- Genus Mischotetrastichus Graham, 1987
- Genus Mohaniella Khan, 1995
- Genus Monteithius Boucek, 1988
- Genus Monterrondo Hansson & LaSalle, 2003
- Genus Moona Kim & La Salle, 2005
- Genus Moroceras Erdös, 1954 accepted as Sympiesis Förster, 1856
- Genus Moserina Delucchi, 1962 accepted as Closterocerus Westwood, 1833
- Genus Moureisca De Santis, Urban & Graf, 1973
- Genus Musciformia Kostyukov, 1977 accepted as Tetrastichus Haliday, 1844
- Genus Myiomisa Rondani, 1877
- Genus Myrmobomyia Gumovsky & Boucek, 2005
- Genus Myrmokata Boucek, 1972
- Genus Narendrania Fousi, 2004
- Genus Naumanniola Boucek, 1988
- Genus Necremnoides Girault, 1913
- Genus Necremnomyia Girault, 1913 accepted as Sympiesis Förster, 1856
- Genus Necremnus Thomson, 1878
- Genus Neochrysocharella Dodd, 1915
- Genus Neochrysocharis Kurdjumov, 1912
- Genus Neoderostenus Girault, 1913
- Genus Neodimmockia Dodd, 1917 accepted as Hemiptarsenus Westwood, 1833
- Genus Neoelachertus Narendran, 2004 accepted as Elachertus Spinola, 1811
- Genus Neoeuderus Yoshimoto, 1971 accepted as Euderus Haliday, 1844
- Genus Neogaleopsomyia Narendran, 2005
- Genus Neogasterichus Narendran in Narendran, Fousi & Girish Kumar, 2003
- Genus Neohyperteles De Santis, 1957
- Genus Neolachertus Szelenyi, 1976
- Genus Neomestocharella Narendran & Fousi, 2002
- Genus Neomphaloidella Girault, 1913
- Genus Neomphaloides Girault, 1913
- Genus Neomphaloidomyia Girault, 1917
- Genus Neoplectrus Ferrière, 1940
- Genus Neopomphale LaSalle & Schauff, 1994
- Genus Neopseudacrias Girault, 1915 accepted as Pediobius Haliday, 1846
- Genus Neostichus Narendran, 2006 accepted as Tetrastichus Haliday, 1844
- Genus Neotetrastichodes Girault, 1913
- Genus Neotetrastichus Perkins, 1912 accepted as Tetrastichus Haliday, 1844
- Genus Neotetrastichus Narendran, 2004 accepted as Tetrastichus Haliday, 1844
- Genus Neotrichaporoides Girault, 1913 accepted as Neotrichoporoides Girault, 1913
- Genus Neotrichoporoides Girault, 1913
- Genus Neparaprostocetus Mani, 1939 accepted as Tetrastichus Haliday, 1844
- Genus Nesolynx Ashmead, 1905
- Genus Nesomyia Ashmead, 1904
- Genus Nesympiesis Boucek, 1988
- Genus Nioro Risbec, 1951 accepted as Stenomesius Westwood, 1833
- Genus Notanisomorpha Ashmead, 1904 accepted as Hemiptarsenus Westwood, 1833
- Genus Notanisomorphella Girault, 1913
- Genus Notanisomorphomyia Girault, 1913 accepted as Pnigalio Schrank, 1802
- Genus Noyesius Boucek, 1988
- Genus Obesulus Boucek, 1988
- Genus Ogmoelachertus Schauff, 2000
- Genus Oinia Hedqvist, 1978 accepted as Acrias Walker, 1847
- Genus Olinx Mayr, 1878
- Genus Olynx Förster, 1856
- Genus Omphalchrysocharis Girault, 1917
- Genus Omphale Haliday, 1833
- Genus Omphale Haliday in Curtis, 1829-30 accepted as Omphale Haliday, 1833
- Genus Omphalentedon Girault, 1915
- Genus Omphalomomyia Girault, 1913 accepted as Nesolynx Ashmead, 1905
- Genus Omphalomopsis Girault, 1917
- Genus Omphalomorpha Girault, 1913 accepted as Euderus Haliday, 1844
- Genus Omphalomorphella Girault & Dodd, 1913
- Genus Omphalomorphoides Dodd, 1915 accepted as Ophelimus Haliday, 1844
- Genus Oncastichus LaSalle in Headrick, LaSalle & Redak, 1995
- Genus Oomyzus Rondani, 1870
- Genus Ootetrastichella Girault, 1913
- Genus Ootetrastichoides Ii, 1936 accepted as Cirrospilus Westwood, 1832
- Genus Ootetrastichus Perkins, 1906
- Genus Opeuderus Boucek, 1988
- Genus Opheliminus Girault, 1913 accepted as Sympiesis Förster, 1856
- Genus Ophelimus Haliday, 1844
- Genus Ophelinoideus Ashmead, 1904 accepted as Aulogymnus Förster, 1851
- Genus Ophelinus Dalla-Torre, 1898 accepted as Ophelimus Haliday, 1844
- Genus Oradis Hansson, 2002
- Genus Oxycantha Surekha & Ubaidillah in Surekha, Ubaidillah & LaSalle, 1996
- Genus Oxymorpha Förster, 1856
- Genus Oxypracetus LaSalle, 1994
- Genus Pachyscapha Howard, 1897 accepted as Euplectrus Westwood, 1832
- Genus Pachyscapus Erdös, 1954
- Genus Palmistichus Delvare & LaSalle, 1993
- Genus Paphagus Walker, 1843
- Genus Paraceratoneura Girault, 1915
- Genus Parachrysocharis Girault, 1913
- Genus Paracrias Ashmead, 1904
- Genus Paragaleopsomyia Girault, 1917
- Genus Parahorismenus Girault, 1915
- Genus Paraolinx Ashmead, 1894
- Genus Paraprostocetus Girault, 1914 accepted as Neotrichoporoides Girault, 1913
- Genus Parasecodella Girault, 1915
- Genus Parasecodes Mercet, 1924
- Genus Paraspalangia Ashmead, 1904
- Genus Paratetrastichus Yoshimoto & Ishii, 1965
- Genus Pardiaulomella Girault, 1915 accepted as Sympiesis Förster, 1856
- Genus Pardiaulomyia Girault & Dodd in Girault, 1915 accepted as Sympiesis Förster, 1856
- Genus Parentedon Girault, 1913
- Genus Pareuderus Ferrière, 1931 accepted as Euderus Haliday, 1844
- Genus Parolynx Ashmead, 1904
- Genus Paromphale Girault & Dodd, 1915 accepted as Omphale Haliday, 1833
- Genus Paromphaloidomyiia Girault, 1917
- Genus Parpholema Szelenyi, 1981
- Genus Parzagrammosoma Girault, 1916
- Genus Parzaommomyia Girault, 1915
- Genus Pasohstichus Ikeda, 1997
- Genus Pauahiana Yoshimoto, 1965
- Genus Peckelachertus Yoshimoto, 1970
- Genus Pediobius Haliday, 1846
- Genus Pediobius Walker in Curtis, 1829-30 accepted as Pediobius Haliday, 1846
- Genus Pediobomyia Girault, 1913
- Genus Pediobopsis Girault, 1913
- Genus Pediocharis Boucek, 1988
- Genus Pelorotelus Ashmead, 1904
- Genus Pentastichus Ashmead in Riley, Ashmead & Howard, 1894
- Genus Pentenaysma Graham, 1959 accepted as Achrysocharoides Girault, 1913
- Genus Perditorulus Hansson, 1996
- Genus Perthiola Boucek, 1988
- Genus Petalidion Graham, 1987
- Genus Peteenus Erdös, 1961
- Genus Petiolachertus Hansson, 2024
- Genus Petiolacus Boucek, 1988
- Genus Phigalio Agassiz, 1845 accepted as Pnigalio Schrank, 1802
- Genus Philopison Cameron, 1908 accepted as Melittobia Westwood, 1849
- Genus Pholema Graham, 1963 accepted as Omphale Haliday, 1833
- Genus Phymastichus LaSalle, 1990
- Genus Phytomyzophaga Brèthes, 1923
- Genus Piekna Boucek, 1988
- Genus Pirenoidea Girault, 1922 accepted as Entedonastichus Girault, 1920
- Genus Planotetrastichus Yang, 1996
- Genus Platyplectrus Ferrière, 1941
- Genus Platytetracampe Girault, 1915
- Genus Plesiospilus
- Genus Pleurotropis Förster, 1856
- Genus Pleurotropomyia Girault, 1913
- Genus Pleurotropopseus Girault, 1913
- Genus Pleurotroppopsis Girault, 1913
- Genus Pnigalio Schrank, 1802
- Genus Podkova Gumovsky & Boucek, 2003
- Genus Pomphale Husain, Rauf & Prakash Kudeshia, 1983
- Genus Pracetus Boucek, 1988
- Genus Pradeshia Koçak & Kemal, 2008
- Genus Proacrias Jhering, 1914
- Genus Proardalus Girault & Dodd, 1915
- Genus Proceratoneura Girault, 1915
- Genus Proelachertus Blanchard, 1960
- Genus Pronecremnus Girault & Dodd, 1915 accepted as Sympiesis Förster, 1856
- Genus Pronotalia Gradwell, 1957
- Genus Propleurotropis
- Genus Prothymus Girault, 1917
- Genus Psephenivorus Burks, 1968
- Genus Pseudacrias Girault, 1913 accepted as Pediobius Haliday, 1846
- Genus Pseudacriasoides Girault, 1917 accepted as Pediobius Haliday, 1846
- Genus Pseudelacherteus Girault, 1913
- Genus Pseudiglyphella Girault, 1913
- Genus Pseudiglyphomyia Girault, 1913
- Genus Pseudiglyphus Girault, 1915
- Genus Pseudochrysocharis Girault, 1913 accepted as Closterocerus Westwood, 1833
- Genus Pseudolynx Girault, 1916
- Genus Pseudomphale Schrottky, 1909
- Genus Pseudomphaloides Girault, 1915 accepted as Tetrastichus Haliday, 1844
- Genus Pseudopheliminus Girault, 1913 accepted as Sympiesis Förster, 1856
- Genus Pseudophelimus Girault, 1913 accepted as Sympiesis Förster, 1856
- Genus Pseudosecodes Girault & Dodd in Girault, 1915
- Genus Puklina Graham, 1991
- Genus Quadrastichodella Girault, 1913
- Genus Quadrastichodes Girault, 1913 accepted as Quadrastichodella Girault, 1913
- Genus Quadrastichus Girault, 1913
- Genus Quercastichus LaSalle, 1994 accepted as Aprostocetus Westwood, 1833
- Genus Raphaelonia Girault, 1924 accepted as Omphale Haliday, 1833
- Genus Ratzeburgiola Erdös, 1958
- Genus Raurua Risbec, 1952 accepted as Notanisomorphella Girault, 1913
- Genus Redinia Girault, 1936 accepted as Tetrastichus Haliday, 1844
- Genus Rekabia Cameron in Baker, 1904 accepted as Euplectrus Westwood, 1832
- Genus Renaniana Girault, 1931
- Genus Rhicnopeltella Girault, 1913
- Genus Rhicnopeltoidea Girault, 1917
- Genus Rhicnopeltomyia Girault, 1913
- Genus Rhopalotus Förster, 1856 accepted as Pediobius Haliday, 1846
- Genus Rhynchentedon Girault, 1919
- Genus Rubensteina Girault, 1934
- Genus Ryhonos Boucek, 1988
- Genus Sanyangia Yang, 1996
- Genus Sarasvatia Hedqvist, 1976 †
- Genus Schizocharis Kerrich, 1969
- Genus Scotolinx Ashmead, 1904
- Genus Secodella Girault, 1913 accepted as Euderus Haliday, 1844
- Genus Secodelloidea Girault, 1917 accepted as Euderus Haliday, 1844
- Genus Secodes Girault, 1913 accepted as Euderus Haliday, 1844
- Genus Secodoidea Gahan & Fagan, 1923 accepted as Euderus Haliday, 1844
- Genus Seletrichella Risbec, 1952 accepted as Euplectrophelinus Girault, 1913
- Genus Selitrichodelia Girault, 1913
- Genus Selitrichodella Girault, 1913
- Genus Selitrichodes Girault, 1913
- Genus Semielacher Boucek, 1988
- Genus Sergueicus Doğanlar & Doğanlar, 2013
- Genus Setelacher Boucek, 1988
- Genus Shardiella Sushil & Khan, 1997
- Genus Sifraneurus Hansson & LaSalle, 2003
- Genus Sigmatophora Schulz, 1906 accepted as Sigmophora Rondani, 1867
- Genus Sigmophora Rondani, 1867
- Genus Skoka Boucek, 1988
- Genus Smaradgites Blanchard, 1840 accepted as Omphale Haliday, 1833
- Genus Smaragdites Westwood, 1833 accepted as Omphale Haliday, 1833
- Genus Solenoderus Motschoulsky, 1863 accepted as Tetrastichus Haliday, 1844
- Genus Solenonotus Schulz, 1906
- Genus Solenotus Förster, 1856
- Genus Sparthiophila Dalla Torre, 1898 accepted as Pediobius Haliday, 1846
- Genus Sparthiopilus Rondani, 1872
- Genus Spartiophilus Rondani, 1872 accepted as Pediobius Haliday, 1846
- Genus Sphecophagus Brèthes, 1910 accepted as Melittobia Westwood, 1849
- Genus Sphecophilus Brèthes, 1910 accepted as Melittobia Westwood, 1849
- Genus Sphenolepis Nees, 1834
- Genus Sporrongia Gumovsky, 1998
- Genus Stenelachistus Masi, 1917
- Genus Stenomesioidea Ashmead, 1904
- Genus Stenomesioideus Ashmead, 1904
- Genus Stenomesius Westwood, 1833
- Genus Stenopetius Boucek, 1988
- Genus Stigmatotrastichus Girault, 1916
- Genus Stipaebia Erdös, 1954 accepted as Allocerastichus Masi, 1924
- Genus Stipecarinata Ikeda & Kamijo in Ikeda, Kamijo & Huber, 1996
- Genus Styotrichia LaSalle, 1994
- Genus Sunha Delucchi, 1962 accepted as Notanisomorphella Girault, 1913
- Genus Sympiesis Förster, 1856
- Genus Sympiesomorpha Ashmead, 1904
- Genus Sympiesomorphelleus Girault, 1913
- Genus Sympiesonecremnus Girault, 1913 accepted as Sympiesis Förster, 1856
- Genus Sympiezus Thomson, 1878 accepted as Sympiesis Förster, 1856
- Genus Syntomorphyrum Ashmead, 1904 accepted as Syntomosphyrum Förster, 1878
- Genus Syntomosphyrella Girault, 1913
- Genus Syntomosphyrum Förster, 1878
- Genus Tachinobia Boucek, 1977
- Genus Tamarixia Mercet, 1924
- Genus Tatiana Kim & La Salle, 2005
- Genus Teleogmus Förster, 1856 accepted as Sympiesis Förster, 1856
- Genus Teleopterus Silvestri, 1914
- Genus Tenthredophagus Kostyukov, 1977 accepted as Tetrastichus Haliday, 1844
- Genus Terebratella Shafee & Rizvi, 1984 accepted as Aprostocetus Westwood, 1833
- Genus Testudicida De Santis, 1949
- Genus Tetrasta Boucek, 1988
- Genus Tetrastichella Girault, 1913
- Genus Tetrastichodes Ashmead, 1887
- Genus Tetrastichoides
- Genus Tetrastichomorpha Girault, 1913
- Genus Tetrastichomphale Girault, 1935
- Genus Tetrastichomyia Girault, 1916
- Genus Tetrastichopsis Girault, 1916
- Genus Tetrastichus Haliday, 1844
- Genus Tetrastichus Walker, 1842 accepted as Tetrastichus Haliday, 1844
- Genus Thripastichus Graham, 1987
- Genus Thripobius Ferrière, 1938
- Genus Thripoctenoides Erdös, 1954 accepted as Entedonastichus Girault, 1920
- Genus Thripoctenus Crawford, 1911
- Genus Thriposoma Crawford, 1913
- Genus Thymiscus Ghesquiére, 1946
- Genus Thymus Girault, 1916
- Genus Tineophaga Rondani, 1868 accepted as Pnigalio Schrank, 1802
- Genus Tooloomius Boucek, 1988
- Genus Trichaporoidella Girault, 1913
- Genus Trichaporoides Girault, 1913
- Genus Trichoceras Ratzeburg, 1844
- Genus Trichocerus Ratzeburg, 1848
- Genus Trichocharis Delucchi, 1954
- Genus Trichoplectrus Erdös, 1951 accepted as Platyplectrus Ferrière, 1941
- Genus Trichoporoides
- Genus Trichospilus Ferrière, 1930
- Genus Trielacher Boucek, 1988
- Genus Triolynx Cameron, 1913
- Genus Trisecodes Delvare & LaSalle, 2000
- Genus Trjapitzinichus Kostjukov & Kosheleva, 2006 accepted as Aceratoneuromyia Girault, 1917
- Genus Tropicharis Hansson, 1998
- Genus Turktichus Doganlar, 1993
- Genus Tylomischus De Santis, 1972
- Genus Urentedon Schultz, 1906
- Genus Urfacus Doganlar, 2003
- Genus Uroderostenus Ashmead, 1904
- Genus Uroentedon Ashmead, 1904
- Genus Visnuella Hedqvist, 1976 accepted as Zaommomentedon Girault, 1915
- Genus Wichmannia Ruschka in Wichmann, 1916
- Genus Winnemana Crawford, 1911
- Genus Wolffiella Krausse, 1917 accepted as Closterocerus Westwood, 1833
- Genus Xanthellum Erdös & Novicky, 1951
- Genus Xenaprostocetus Graham, 1987
- Genus Xenopomphale Hansson & LaSalle, 2003
- Genus Xiphentedon Risbec, 1957
- Genus Zagrammatosoma Schultz, 1906 accepted as Zagrammosoma Ashmead, 1904
- Genus Zagrammosoma Ashmead, 1904
- Genus Zagrammosomoides Girault, 1913
- Genus Zaommatomyia Schulz, 1906
- Genus Zaommomentedon Girault, 1915
- Genus Zaommomyia Ashmead, 1904
- Genus Zaommomyiella Girault, 1913
- Genus Zasympiesis Boucek, 1988
- Genus Zealachertus Boucek, 1978
- Genus Zeastichus Boucek, 1988
- Genus Zhijilingia Xu, Liu & He, 2022
- Family Eumenidae Leach, 1815 accepted as Vespidae Leach, 1815
- Family Eupelmidae
- Family Eurytomidae
- Family Evaniidae Latreille, 1802
- Family Falsiformicidae Rasnitsyn, 1975 †
- Family Figitidae
- Family Formicidae Latreille, 1802
- Family Gallorommatidae Gibson, Read & Huber, 2007 †
- Family Gasteruptiidae
- Family Gerocynipidae Liu & Engel in Liu, Engel & Grimaldi, 2007 †
- Family Gigasiricidae Rasnitsyn, 1968 † accepted as Siricidae Billberg, 1820
- Family Halictidae Thomson, 1869
- Family Heloridae Förster, 1856
- Family Heterogynaidae Nagy, 1969
- Family Hymenoptera (awaiting allocation)
- Family Ibaliidae
- Family Ichneumonidae Latreille, 1802
- Family Ichneumonomimidae †
- Family Iscopinidae
- Family Ismaridae Thomson, 1858
- Family Jurapriidae †
- Family Karatavitidae Rasnitsyn, 1963 †
- Family Kislevidae Argaman, 2002 †
- Family Kuafuidae Rasnitsyn & Zhang, 2010 †
- Family Larridae
- Family Leptoomidae Gibson & Fusu, 2023 †
- Family Leucospidae
- Family Liopteridae
- Family Loboscelidiidae accepted as Chrysididae Latreille, 1802
- Family Maamingidae
- Family Maimetshidae Rasnitsyn, 1975 †
- Family Masaridae accepted as Vespidae Leach, 1815
- Family Megachilidae Schenk, 1860
- Family Megalodontesidae Konow, 1897
- Family Megalodontidae Konow, 1897 accepted as Megalodontesidae Konow, 1897
- Family Megalyridae Schletterer, 1889
- Family Megaspilidae
- Family Megastigmidae Thomson, 1876
- Family Melittidae Schenk, 1860
- Family Mesoserphidae Kozlov, 1970 †
- Family Mirolydidae Wang, Rasnitsyn & Ren in Wang et al., 2017 †
- Family Monomachidae
- Family Mutillidae Latreille, 1802
- Family Myanmarinidae Zhang & Rasnitsyn in Zhang et al., 2018 †
- Family Mymaridae Haliday, 1833
- Family Mymarommatidae
- Family Myrmiciidae Maa, 1949 † accepted as Pseudosiricidae Handlirsch, 1906 †
- Family Nyssonidae
- Family Ohlhoffiidae Jouault, Rasnitsyn & Perrichot, 2020 †
- Family Ormyridae
- Family Orussidae Newman, 1834
- Family Orussoidea incertae sedis †
- Family Othniodellithidae Engel & Huang in Engel et al., 2016 †
- Family Oxaeidae
- Family Pamphiliidae Cameron, 1890
- Family Panguidae Li, Rasnitsyn, Shih & Ren, 2019 †
- Family Parapamphiliidae Rasnitsyn, 1968 † accepted as Sepulcidae Rasnitsyn, 1968 †
- Family Pararchexyelidae Rasnitsyn, 1968 †
- Family Paroryssidae Martynov, 1925 †
- Family Pelecinidae Haliday, 1840
- Family Pelecinopteridae †
- Family Peleserphidae Zhang, Rasnitsyn, Wang & Zhang, 2018 †
- Family Pemphredonidae Dahlbom, 1835
- Family Peradeniidae
- Family Pergidae Rohwer, 1911
- Family Perilampidae Latreille, 1809
- Family Platygasteridae accepted as Platygastridae Haliday, 1833
- Family Platygastridae Haliday, 1833
- Family Plumalexiidae Brothers, 2011 †
- Family Plumariidae
- Family Pompilidae Latreille, 1804
- Family Praeaulacidae Rasnitsyn, 1972 †
- Family Praeichneumonidae †
- Family Praesiricidae Rasnitsyn, 1968 † accepted as Megalodontesidae Konow, 1897
- Family Proctotrupidae
- Family Proctotrupomorpha incertae sedis †
- Family Protimaspidae Liu & Engel, 2007 †
- Family Protoitidae Ulmer & Krogmann, 2023 †
- Family Protosiricidae Rasnitsyn & Zhang, 2004 †
- Family Pseudosiricidae Handlirsch, 1906 †
- Family Pteromalidae Dalman, 1820
- Family Radiophronidae Ortega-Blanco, Rasnitsyn & Delclòs, 2010 †
- Family Rasnitsyniidae
- Family Rhopalosomatidae Ashmead, 1896
- Family Roproniidae
- Family Rotoitidae Bouček & Noyes, 1987
- Family Sapygidae
- Family Scelionidae Thomson, 1858
- Family Sclerogibbidae Ashmead, 1902
- Family Scolebythidae
- Family Scoliidae Leach, 1815
- Family Sepulcidae Rasnitsyn, 1968 †
- Family Serphidae
- Family Serphitidae Brues, 1937 †
- Family Sierolomorphidae Brues & Melander, 1932
- Family Signiphoridae
- Family Sinosiricidae Hong, 1975 †
- Family Siricidae Billberg, 1820
- Family Spathiopterygidae Engel & Ortega-Blanco, 2013 †
- Family Sphecidae Latreille, 1802
- Family Spheciellidae Rosa & Melo, 2021 †
- Family Sphecomyrmidae †
- Family Sphegidae
- Family Stenotritidae Cockerell, 1934
- Family Stephanidae Leach, 1815
- Family Stigmaphronidae †
- Family Syntexidae Benson, 1935 accepted as Anaxyelidae Martynov, 1925
- Family Syspastoxyelidae Engel & Huang in Engel et al., 2016 †
- Family Tanaostigmatidae
- Family Temnogynidae Rosa & Melo, 2024 †
- Family Tenthredinidae Latreille, 1804
- Family Tenthredinoidea incertae sedis
- Family Tenthrenidae accepted as Tenthredinidae Latreille, 1804
- Family Tetracampidae Förster, 1856
- Family Thynnidae
- Family Thysanidae Peck, 1951 accepted as Signiphoridae
- Family Tiphiidae Leach, 1815
- Family Torymidae Walker, 1833
- Family Trichogrammatidae Haliday, 1851
- Family Trifionychidae Lepeco & Melo, 2022 †
- Family Trigonalidae accepted as Trigonalyidae
- Family Trigonalyidae
- Family Vanhorniidae
- Family Vespidae Leach, 1815
- Family Xiphydriidae Leach, 1815
- Family Xyelidae Newman, 1834
- Family Xyelididae † accepted as Xyelydidae Rasnitsyn, 1968 †
- Family Xyelotomidae Rasnitsyn, 1968 † accepted as Blasticotomidae Thomson, 1871
- Family Xyelydidae Rasnitsyn, 1968 †
- Family Xylocopidae
- Family Zenargidae Rohwer, 1918
- Genus Aspidopleura Gibson, 2009 †
- Genus Camelosphecia Boudinot, Perrichot & Chaul, 2020 †
- Genus Cratoenigma Krogmann & Nel, 2012 †
- Genus Minutoma Kaddumi, 2005 †
- Genus Sinanxyela Hong, 1982 †
- Genus Thagyaminobythus Rosse-Guillevic, Jouault & Brazidec, 2023
- 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
- 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 Ecdysozoa 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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