| Subclass | Arthropleuridea ♰ Waterlot, 1934
| 3 10 22 | Families Genera Species |
| Subclass | Chilognatha Latreille, 1802
| 198 3375 29198 | Families Genera Species |
| Subclass | Penicillata Latrielle, 1831
| 4 46 314 | Families Genera Species |
| Order | Amynilyspedida ♰ Hoffman, 1969
| 2 2 9 | Families Genera Species |
| Order | Chordeumida
| 0 0 0 | Families Genera Species |
| Family | Archiulidae ♰ Scudder, 1887
| 1 5 | Genus Species |
| Family | Bactropidae Chamberlin & Hoffman, 1950
| 0 0 | Genera Species |
| Family | Cyclodesmidae Silvestri, 1894
| 0 0 | Genera Species |
| Family | Cyrnosomatidae Mauriès, 2003
| 0 0 | Genera Species |
| Family | Desmonidae Cook, 1898
| 0 0 | Genera Species |
| Family | Ergethidae Chamberlin, 1949
| 0 0 | Genera Species |
| Family | Eurydesmidae Chamberlin, 1950
| 1 1 | Genus Species |
| Family | Hexecontasomatidae ♰ Hannibal, 2000
| 1 1 | Genus Species |
| Family | Idagonidae Buckett & Gardner, 1967
| 0 0 | Genera Species |
| Family | Leioderidae Schubart, 1946
| 0 0 | Genera Species |
| Family | Lysiopetalidae Wood, 1865 ⇒ Schizopetalidae
| 0 0 | Genera Species |
| Family | Nemasomidae Bollman, 1893
| 0 0 | Genera Species |
| Family | Paeromopidae Cook, 1895
| 0 0 | Genera Species |
| Family | Paradoxsomatidae
| 0 0 | Genera Species |
| Family | Paraiulidae Bollman, 1893
| 0 0 | Genera Species |
| Family | Pleurojulidae
| 2 9 | Genera Species |
| Family | Proglomeridae ♰ Fritsch, 1899
| 1 5 | Genus Species |
| Family | Proiulidae ♰
| 1 1 | Genus Species |
| Family | Strongylosomidae Cook, 1895
| 6 0 | Genera Species |
| Family | Underwoodiidae Verhoeff, 1909
| 0 0 | Genera Species |
| Family | Urochordeumidae Silvestri, 1909
| 0 0 | Genera Species |
| Family | Woodesmidae Ross & al., 2018
| 1 1 | Genus Species |
| Genus | Achistodesmus Pocock in Willey, 1898
| 0 | Species |
| Genus | Afghanodesmus Lohmander in Lindberg, 1961
| 0 | Species |
| Genus | Aipotropus Chamberlin, 1920
| 0 | Species |
| Genus | Albadesmus ♰ Wilson & Anderson, 2004
| 2 | Species |
| Genus | Allaiulus C.L.Koch, 1847
| 12 | Species |
| Genus | Anthracodesmus ♰ Peach, 1899
| 1 | Species |
| Genus | Anthracoiulus ♰
| 0 | Species |
| Genus | Apodigona Silvestri, 1903
| 5 | Species |
| Genus | Archicambala ♰ Cook, 1895
| 1 | Species |
| Genus | Arisemolus Hoffman, 1979
| 6 | Species |
| Genus | Arisemus Hoffman & Keeton, 1960
| 1 | Species |
| Genus | Arostrophus Chamberlin, 1920
| 2 | Species |
| Genus | Asiodesmus Verhoeff, 1926
| 1 | Species |
| Genus | Astodesmus Verhoeff, 1926
| 0 | Species |
| Genus | Athropleurion ♰ Goldenberg, 1877
| 0 | Species |
| Genus | Balticograptus ♰ Boucek & Münch, 1952
| 0 | Species |
| Genus | Bendictesmus aureus Shear & Marek, 2021
| 1 | Species |
| Genus | Blanjulus
| 2 | Species |
| Genus | Branchiopus Dumeril, 1806
| 1 | Species |
| Genus | Brölemanneuma Verhoeff, 1905 ⇒ Broelemanneuma
| 0 | Species |
| Genus | Brolemannia Verhoeff, 1896 ⇒ Broelemannia
| 0 | Species |
| Genus | Brölemannia Verhoeff, 1896 ⇒ Broelemannia
| 0 | Species |
| Genus | Burmanopetalum inexpectatum Stoev, Moritz & Wesener, 2019
| 1 | Species |
| Genus | Caenobothrus Attems, 1938
| 0 | Species |
| Genus | Calochaetema Miyosi, 1958
| 0 | Species |
| Genus | Caribocyclus Loomis, 1959
| 0 | Species |
| Genus | Cariderpestes ♰ Whidbourne, 1896
| 0 | Species |
| Genus | Cerastelachys Hoffman, 1977
| 1 | Species |
| Genus | Chaetomeskelus Verhoeff, 1939
| 0 | Species |
| Genus | Chirrepeckia Hoffman, 1976
| 0 | Species |
| Genus | Chonionotus ♰ Jordan & Meyer, 1854 Meyer, 1854
| 1 | Species |
| Genus | Cochilogonus Verhoeff, 1943
| 0 | Species |
| Genus | Crapedosoma legeri Brölemann, 1903
| 1 | Species |
| Genus | Cyindroulus hispanicus Ceuca, 1974
| 1 | Species |
| Genus | Cylindoiulus frisius Verhoeff, 1891
| 1 | Species |
| Genus | Cylindroiluus ignoratus Attems, 1926
| 1 | Species |
| Genus | Cylindtogonus Loomis, 1964
| 0 | Species |
| Genus | Cylinodroiulus kuschkensis Golovatch, 1978
| 1 | Species |
| Genus | Decorotergum ♰ Jell, 1983
| 1 | Species |
| Genus | Dicladosomus Verhoeff, 1924
| 0 | Species |
| Genus | Diplopodia Vialov, 1929
| 0 | Species |
| Genus | Diplopodichnus ♰ Brady, 1947
| 1 | Species |
| Genus | Dolesea subtila Hannibal & May, 2020
| 1 | Species |
| Genus | Dubosquiellina Brolemann, 1926
| 0 | Species |
| Genus | Egonpretmeria Strasser, 1966
| 0 | Species |
| Genus | Eileticus Scudder, 1882
| 0 | Species |
| Genus | Enthothalassinum Attems, 1914
| 0 | Species |
| Genus | Entothalassinium italicum Latzel, 1886
| 1 | Species |
| Genus | Eoiulus ♰ Bergroth, 1905
| 0 | Species |
| Genus | Eojulus ♰ Ku?ta, 1886
| 1 | Species |
| Genus | Eubournellum Attems, 1908
| 0 | Species |
| Genus | Eucodylodesmus Miyosi, 1956
| 0 | Species |
| Genus | Eudecaporus Brölemann, 1920
| 0 | Species |
| Genus | Eupeyerimoffia Brölemann, 1913
| 0 | Species |
| Genus | Flagellophora Verhoeff, 1929
| 0 | Species |
| Genus | Florianus Hoffman & Keeton, 1960
| 2 | Species |
| Genus | Globosograptus ♰ Boucek & Pribyl in Pribyl, 1948
| 0 | Species |
| Genus | Gonauchenius Hoffman & Keeton, 1960
| 1 | Species |
| Genus | Gyalostrethus Hoffman, 1965
| 0 | Species |
| Genus | Haaseoidea Hoffman, 1979
| 0 | Species |
| Genus | Haploleptodesmus Brölemann, 1910
| 2 | Species |
| Genus | Helicothomorpha holstii Pocock, 1895
| 1 | Species |
| Genus | Hemiphoberia Fritsch, 1899
| 0 | Species |
| Genus | Heterovorhoeffia Fritsch, 1899
| 0 | Species |
| Genus | Hiodesmus Cook, 1896
| 0 | Species |
| Genus | Humilstreptus Demange, 1958
| 0 | Species |
| Genus | Hyphanturgus Waga, 1839
| 0 | Species |
| Genus | Ilyodes Scudder, 1890
| 0 | Species |
| Genus | Iphryia Chamberlin, 1941
| 0 | Species |
| Genus | Judaeoiulus Verhoeff in Bronn, 1930
| 0 | Species |
| Genus | Jullus aimatopodus Risso, 1827
| 2 | Species |
| Genus | Julopsis Heer, 1874
| 0 | Species |
| Genus | Kalimantania Jeekel, 1963
| 0 | Species |
| Genus | Kampecaris ♰ Page, 1856
| 3 | Species |
| Genus | Karstiulus fortsillensis Hannibal & May, 2020
| 1 | Species |
| Genus | Kebubius Chamberlin, 1952
| 0 | Species |
| Genus | Keratoglyphiulus Attems, 1909
| 1 | Species |
| Genus | Krugerostreptos Schubart, 1966
| 0 | Species |
| Genus | Kruperia Verhoeff, 1900 ⇒ Krueperia
| 0 | Species |
| Genus | Krüperia Verhoeff, 1900 ⇒ Krueperia
| 0 | Species |
| Genus | Kylindrogaster Verhoeff, 1939
| 0 | Species |
| Genus | Lankosoma Mauriès, 1978
| 0 | Species |
| Genus | Latzelipus Verhoeff in Bronn, 1934
| 0 | Species |
| Genus | Metodesmus Silvestri, 1948
| 0 | Species |
| Genus | Mjöbergodesmus Verhoeff, 1924 ⇒ Mjobergodesmus
| 0 | Species |
| Genus | Mjobergodesmus Verhoeff, 1924
| 0 | Species |
| Genus | Natalobelum Verhoeff, 1924
| 1 | Species |
| Genus | Neoatractosomatoidea Hoffman, 1979
| 0 | Species |
| Genus | Neobournellum Attems, 1908
| 1 | Species |
| Genus | Notograptus Rusconi, 1948
| 0 | Species |
| Genus | Oklahomasoma richardsspurense Hannibal & May, 2020
| 1 | Species |
| Genus | Onchyoglomeris Verhoeff, 1906
| 0 | Species |
| Genus | Ophtalmoblaniulus Verhoeff, 1896
| 0 | Species |
| Genus | Ophyulus fallax Meinert, 1868
| 1 | Species |
| Genus | Orthosomata Verhoeff, 1929
| 0 | Species |
| Genus | Palaeocampa ♰ Meek & Worthen, 1865
| 1 | Species |
| Genus | Palliedaphichnium Genise, 2021
| 1 | Species |
| Genus | Parfusiulus Verhoeff, 1941
| 0 | Species |
| Genus | Pattonia Peach, 1898
| 0 | Species |
| Genus | Phallaioiulus
| 1 | Species |
| Genus | Phractodemus Flower, 1901
| 0 | Species |
| Genus | Platyiulus
| 1 | Species |
| Genus | Pleonoraius
| 1 | Species |
| Genus | Plethoconium Attems, 1944
| 0 | Species |
| Genus | Podakoglyphus Oudemans, 1938
| 0 | Species |
| Genus | Polybunobolus Pocock, 1903
| 1 | Species |
| Genus | Polymicrdon italica Manfredi, 1931
| 1 | Species |
| Genus | Practodemus Flower, 1901
| 0 | Species |
| Genus | Protopoda Verhoeff, 1929
| 0 | Species |
| Genus | Pseudoiulus Verhoeff, 1897
| 2 | Species |
| Genus | Pylojulus ♰ Fritsch, 1899
| 0 | Species |
| Genus | Retrorisia leonardi Shelley, 2003
| 1 | Species |
| Genus | Rhodomus Cook, 1896
| 0 | Species |
| Genus | Ribautiella Brölemann, 1926
| 0 | Species |
| Genus | Sandtneria Fritsch, 1899
| 0 | Species |
| Genus | Scaphistostreptus
| 0 | Species |
| Genus | Sinosoma luopingense Huang & Hannibal, 2018
| 1 | Species |
| Genus | Soleureus Manfredi, 1957
| 0 | Species |
| Genus | Stereodesmus Cook, 1896
| 0 | Species |
| Genus | Strongylosmides Attems, 1901
| 0 | Species |
| Genus | Styiosoma Gulicka, 1967
| 0 | Species |
| Genus | Sumatrobolus Verhoeff, 1938
| 1 | Species |
| Genus | Symphylellina Brölemann, 1931
| 0 | Species |
| Genus | Tachypododiulus Verhoeff, 1893
| 0 | Species |
| Genus | Telopoclitius Verhoeff, 1931
| 0 | Species |
| Genus | Telsoncmasoma Enghoff, 1979
| 0 | Species |
| Genus | Tetraconosoma Verhoeff, 1924
| 1 | Species |
| Genus | Tetrathrosoma Verhoeff, 1898
| 1 | Species |
| Genus | Trachypauropus Tömösváry, 1883
| 0 | Species |
| Genus | Trichiulus Scudder, 1884
| 0 | Species |
| Genus | Trichopachiulus Verhoeff, 1910
| 0 | Species |
| Genus | Tryphlopygmaeosoma ♰ Turk, 1972
| 0 | Species |
| Genus | Tunilus Chamberlin, 1941
| 0 | Species |
| Genus | Tuolumnia
| 1 | Species |
| Genus | Underwoodiidae spec Verhoeff, 1909
| 1 | Species |
| Genus | Verhoeffioidea Hoffman, 1979
| 0 | Species |
| Genus | Xyliulus ♰ Lacoe, 1883
| 0 | Species |
| Genus | Yünnanina Attems, 1936
| 0 | Species |
| Genus | Yunnanina Attems, 1936
| 0 | Species |