MilliBase
Between brackets is the number of accepted extant species
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Shows the number of accepted extant species within the taxon
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- Myriapoda (13 583)
- Class Chilopoda (6)
- Class Diplopoda (12 940)
- Subclass Chilognatha (12 779)
- Infraclass Helminthomorpha (11 992)
- Subterclass Colobognatha (298)
- Subterclass Eugnatha (11 693)
- Superorder Juliformia (4 368)
- Superorder Merocheta (5 647)
- Order Polydesmida (5 647)
- Suborder Dalodesmidea (378)
- Suborder Leptodesmidea (2 279)
- Superfamily Chelodesmoidea Cook, 1895 (778)
- Superfamily Platyrhacoidea Pocock, 1895 (395)
- Superfamily Rhachodesmoidea Carl, 1903 (73)
- Superfamily Sphaeriodesmoidea Humbert & De Saussure, 1869 (109)
- Superfamily Xystodesmoidea Cook, 1895 (924)
- Family Eurymerodesmidae Causey, 1951 accepted as Eurymerodesmini Causey, 1951
- Family Euryuridae Pocock, 1909 accepted as Euryurini Pocock, 1909
- Family Gomphodesmidae Cook, 1896 (181)
- Family Oxydesmidae Cook, 1895 (177)
- Family Xystodesmidae Cook, 1895 (566)
- Subfamily Chonaphinae Verhoeff, 1941 accepted as Chonaphini Verhoeff, 1941
- Subfamily Melaphinae Brölemann, 1916 (11)
- Subfamily Parafontariinae Hoffman, 1978 accepted as Parafontariini Hoffman, 1978
- Subfamily Rhysodesminae Brolemann, 1916 (413)
- Tribe Apheloriini Hoffman, 1980 (167)
- Tribe Eurymerodesmini Causey, 1951 (28)
- Tribe Euryurini Pocock, 1909 (15)
- Tribe Nannariini Hoffman, 1964 (80)
- Tribe Rhysodesmini Brölemann, 1916 (123)
- Genus Acentronus Chamberlin, 1943 accepted as Rhysodesmus Cook, 1895
- Genus Aporiaria Chamberlin, 1938 (1)
- Genus Boraria Chamberlin, 1943 (1)
- Genus Caralinda Hoffman, 1978 (5)
- Genus Cherokia Chamberlin, 1949
- Genus Cibularia Chamberlin & Hoffman, 1950 accepted as Stenodesmus De Saussure, 1859
- Genus Cruzodesmus Chamberlin, 1943 accepted as Stenodesmus De Saussure, 1859
- Genus Dampfaria Verhoeff, 1932 accepted as Rhysodesmus Cook, 1895
- Genus Dicellarius Chamberlin, 1920 (11)
- Genus Erdelyia Hoffman, 1962 (1)
- Genus Fontaria Gray, 1832
- Species Fontaria aculeata Verhoeff, 1941 accepted as Parafontaria laminata (Attems, 1909)
- Species Fontaria acutidens Attems, 1909 accepted as Parafontaria acutidens (Attems, 1909)
- Species Fontaria armigera Verhoeff, 1936 accepted as Parafontaria armigera (Verhoeff, 1936)
- Species Fontaria attemsi Verhoeff, 1936 accepted as Parafontaria doenitzi (Karsch, 1880)
- Species Fontaria attemsii Verhoeff, 1936 accepted as Parafontaria doenitzi (Karsch, 1880)
- Species Fontaria bimaculata (McNeill, 1887) accepted as Dicellarius bimaculatus (McNeill, 1887)
- Subspecies Fontaria bimaculatus lamellidens Chamberlin, 1931 accepted as Dicellarius bimaculatus lamellidens (Chamberlin, 1931)
- Species Fontaria brunnea Bollman, 1887 accepted as Zinaria brunnea (Bollman, 1887)
- Species Fontaria butleriana Bollman, 1888 accepted as Apheloria virginiensis butleriana Bollman, 1889
- Species Fontaria butlerii McNeill, 1888 accepted as Pleuroloma flavipes Rafinesque, 1820
- Species Fontaria circula Attems, 1901 accepted as Parafontaria tonominea (Attems, 1899)
- Species Fontaria clara Chamberlin, 1918 accepted as Pachydesmus clarus (Chamberlin, 1918)
- Species Fontaria clarus Chamberlin, 1918 accepted as Pachydesmus clarus (Chamberlin, 1918)
- Species Fontaria coarctata Pocock, 1895 accepted as Parafontaria doenitzi (Karsch, 1880)
- Species Fontaria coriacea C. L. Koch, 1847
- Species Fontaria evides Bollman, 1887 accepted as Brachoria evides (Bollman, 1887)
- Species Fontaria falcifera Verhoeff, 1936 accepted as Parafontaria falcifera (Verhoeff, 1936)
- Species Fontaria georgiana Bollman, 1889 accepted as Cherokia georgiana georgiana (Bollman, 1889)
- Species Fontaria glendalea Chamberlin, 1918 accepted as Brachoria glendalea (Chamberlin, 1918)
- Species Fontaria gracilis C. L. Koch, 1847 accepted as Oxidus gracilis (C. L. Koch, 1847)
- Species Fontaria holstii Pocock, 1895 accepted as Riukiaria holstii (Pocock, 1895)
- Species Fontaria indianae Bollman, 1888 accepted as Brachoria indianae (Bollman, 1888)
- Species Fontaria kentuckiana Causey, 1942 accepted as Brachoria kentuckiana (Causey, 1942)
- Species Fontaria kuhlgatzi Verhoeff, 1937 accepted as Parafontaria laminata (Attems, 1909)
- Species Fontaria kuhlgazi Verhoeff, 1937 accepted as Parafontaria laminata (Attems, 1909)
- Species Fontaria lacustris Pocock, 1895 accepted as Pamelaphe lacustris (Pocock, 1895)
- Species Fontaria lamellidens Chamberlin, 1931 accepted as Dicellarius bimaculatus lamellidens (Chamberlin, 1931)
- Species Fontaria lamellides Chamberlin, 1931 accepted as Dicellarius bimaculatus lamellidens (Chamberlin, 1931)
- Species Fontaria laminata Attems, 1909 accepted as Parafontaria laminata (Attems, 1909)
- Species Fontaria lampra Chamberlin, 1918 accepted as Thrinaxoria lampra (Chamberlin, 1918)
- Species Fontaria laticollis Attems, 1899 accepted as Pachydesmus laticollis (Attems, 1899)
- Species Fontaria latior Brölemann, 1900 accepted as Sigmoria latior latior (Brölemann, 1900)
- Species Fontaria louisiana Chamberlin, 1918 accepted as Pachydesmus crassicutis (Wood, 1864)
- Species Fontaria luminosa Kenyon, 1893 accepted as Apheloria luminosa Kenyon, 1893
- Species Fontaria lutzi Jacot, 1938 accepted as Rudiloria trimaculata (Wood, 1864)
- Species Fontaria marmorata Verhoeff, 1937 accepted as Parafontaria marmorata (Verhoeff, 1937)
- Species Fontaria mimetica Chamberlin, 1918 accepted as Falloria mimetica (Chamberlin, 1918)
- Species Fontaria montana Bollman, 1887 accepted as Apheloria montana (Bollman, 1887)
- Species Fontaria montezumae Attems, 1899 accepted as Rhysodesmus montezumae (De Saussure, 1859)
- Species Fontaria neptuna Pocock, 1895 accepted as Yaetakaria neptuna (Pocock, 1895)
- Species Fontaria neptunus Pocock, 1895 accepted as Yaetakaria neptuna (Pocock, 1895)
- Species Fontaria oblonga C. L. Koch, 1847 accepted as Nannaria oblonga (C. L. Koch, 1847)
- Species Fontaria ochra Chamberlin, 1918 accepted as Brachoria ochra (Chamberlin, 1918)
- Species Fontaria pela Chamberlin, 1918 accepted as Dixioria pela (Chamberlin, 1918)
- Species Fontaria pulchella Bollman, 1889 accepted as Oenomaea pulchella (Bollman, 1889)
- Species Fontaria rileyi Bollman, 1888 accepted as Sigmoria rileyi (Bollman, 1889)
- Species Fontaria rubromarginata Bollman, 1887 accepted as Sigmoria rubromarginata (Bollman, 1887)
- Species Fontaria scabra Verhoeff, 1936 accepted as Xystodesmus martensii (Peters, 1864)
- Species Fontaria simoni Brölemann, 1896 accepted as Harpaphe haydeniana (Wood, 1864)
- Species Fontaria spiraligera Verhoeff, 1937 accepted as Parafontaria spiraligera (Verhoeff, 1937)
- Species Fontaria stricta Brölemann, 1896 accepted as Boraria stricta (Brölemann, 1896)
- Species Fontaria tallulah Bollman, 1888 accepted as Cherokia georgiana georgiana (Bollman, 1889)
- Species Fontaria tennesseensis Bollman, 1888 accepted as Nannaria tennesseensis (Bollman, 1888)
- Species Fontaria terricola Williams & Hefner, 1928 accepted as Nannaria terricola (Williams & Hefner, 1928)
- Species Fontaria tonominea Attems, 1899 accepted as Parafontaria tonominea (Attems, 1899)
- Species Fontaria tuobita Chamberlin, 1910 accepted as Stenodesmus tuobitus (Chamberlin, 1910)
- Species Fontaria tuobitus Chamberlin, 1910 accepted as Stenodesmus tuobitus (Chamberlin, 1910)
- Species Fontaria variata Pocock, 1895 accepted as Riukiaria variata (Pocock, 1895)
- Species Fontaria violacea Brölemann, 1900 accepted as Rhysodesmus violaceus (Brölemann, 1900)
- Species Fontaria virginiensis (Gray, 1832)
- Genus Gonoessa Shelley, 1984 (5)
- Genus Gyalostethus Hoffman, 1965 (1)
- Genus Howellaria Hoffman, 1950 (2)
- Genus Idaloria Marek, Means & Hennen, 2021 (1)
- Genus Lourdesia Shelley, 1991 (1)
- Genus Pachydesmus Cook, 1895 (9)
- Genus Parvulodesmus Shelley, 1983 (2)
- Genus Pleuroloma Rafinesque, 1820 (4)
- Genus Rhysodesmus Cook, 1895 (74)
- Genus Stenodesmus De Saussure, 1859 (5)
- Genus Zinaria Chamberlin, 1939 accepted as Pleuroloma Rafinesque, 1820
- Subfamily Xystodesminae Hoffman, 1978 (142)
- Suborder Paradoxosomatidea accepted as Strongylosomatidea
- Suborder Polydesmidea (1 605)
- Suborder Strongylosomatidea (1 385)
- Superfamily Opisotretoidea Hoffman, 1980
- Family Anoplodesmidae Pocock, 1909 accepted as Sulciferini Attems, 1898
- Family Atopogonidae Verhoeff, 1941
- Family Ceratesmidae Chamberlin, 1942 accepted as Pyrgodesmidae Silvestri, 1896
- Family Chatelaineidae Cook, 1911 accepted as Pyrgodesmidae Silvestri, 1896
- Family Chytodesmidae Cook, 1896 accepted as Pyrgodesmidae Silvestri, 1896
- Family Comodesmidae Cook, 1896
- Family Crypturodesmidae Silvestri, 1897 accepted as Oniscodesmidae De Saussure, 1860
- Family Cyclodesmidae Silvestri, 1895 accepted as Sphaeriodesminae Humbert & De Saussure, 1869
- Family Cylindrodesmidae Pocock, 1898
- Family Decaporodesmidae Kenyon, 1899 accepted as Pyrgodesmidae Silvestri, 1896
- Family Desmonidae Cook, 1898 accepted as Desmonini Cook, 1898
- Family Devilleidae Silvestri, 1903 accepted as Devilleini Silvestri, 1903
- Family Eoromidae Loomis, 1936 accepted as Pyrgodesmidae Silvestri, 1896
- Family Ergethidae Chamberlin, 1949
- Family Eroonsomidae Manfredi, 1943 accepted as Eroonsomatini Manfredi, 1943
- Family Eutynellidae Chamberlin, 1940
- Family Fontariidae Attems, 1926 accepted as Xystodesmidae Cook, 1895
- Family Haplosomidae Silvestri, 1895 accepted as Haplodesmidae Cook, 1895
- Family Helodesmidae Cook, 1896 accepted as Helodesminae Cook, 1896
- Family Hercodesmidae Cook, 1896 accepted as Pyrgodesmidae Silvestri, 1896
- Family Hylomidae Cook & Loomis, 1924 accepted as Hylomini Cook & Loomis, 1924
- Family Hynidesmidae Cook, 1896
- Family Icosidesmidae Brölemann, 1916 accepted as Dalodesmidae Cook, 1896
- Family Kiusiunidae Verhoeff, 1942
- Family Macellolophidae Attems, 1940 accepted as Chelodesmidae Cook, 1895
- Family Mastigonodesmidae Attems, 1914 accepted as Trichopolydesmidae Verhoeff, 1910
- Family Niponiellidae Verhoeff, 1942 accepted as Niponiini Verhoeff, 1931
- Family Onomatoplanidae Schubart, 1956 accepted as Niponiini Verhoeff, 1931
- Family Otodesmidae Cook, 1896 accepted as Otodesminae Cook, 1896
- Family Peridontodesmidae Pocock, 1909 accepted as Peridontodesmini Pocock, 1909
- Family Pratinidae Schubart, 1939 accepted as Hylomini Cook & Loomis, 1924
- Family Prionopeltidae Verhoeff, 1924 accepted as Hylomini Cook & Loomis, 1924
- Family Pterodesmidae Cook, 1896 accepted as Pterodesminae Cook, 1895
- Family Scytonotidae Cook & Loomis, 1924 accepted as Polydesmidae Leach, 1815
- Family Semnosomatidae Brölemann, 1916 accepted as Dalodesmidae Cook, 1896
- Family Sigmocheiridae Causey, 1955 accepted as Sigmocheirini Causey, 1955
- Family Sphaerotrichopodidae Attems, 1914 accepted as Dalodesmidae Cook, 1896
- Family Stiodesmidae Cook, 1896 accepted as Pyrgodesmidae Silvestri, 1896
- Family Strongylosomatidae Cook, 1895 accepted as Paradoxosomatidae Daday, 1889
- Family Stylodesmidae Cook, 1895 accepted as Pyrgodesmidae Silvestri, 1896
- Family Telonychopodidae Verhoeff, 1951
- Family Thelydesmidae Cook, 1896 accepted as Thelydesminae Cook, 1896
- Family Trachelorhachidae Silvestri, 1898 accepted as Aphelidesmini Brölemann, 1916
- Family Vanhoeffeniidae Attems, 1914 accepted as Dalodesmidae Cook, 1896
- Family Xyodesmidae Cook, 1896 accepted as Prepodesminae Cook, 1896
- Superorder Nematophora (1 676)
- Order Siphoniulida (2)
- Family Hexecontasomatidae Hannibal, 2000 † (1)
- Family Oklahomasomatidae Hannibal & May, 2020 †
- Genus Dolesea Hannibal & May, 2020 †
- Infraclass Pentazonia (786)
- Order Zosterogrammida † (1)
- Subclass Penicillata (161)
- Class Euthycarcinoidea †
- Class Pauropoda (534)
- Class Symphyla (103)
