等节䖴科
下级分类

本科包括以下属：
Aackia Yosii, 1966
Acanthomurus Womersley, 1934
Achorutes
Aggressopygus M.Potapov & A.Babenko, 2014
Agrenia C.Börner, 1906
Alloschaefferia Börner, 1903
Antarcticinella Salmon, 1965
Antarctophorus Potapov, 1992
Anurophorus Nicolet, 1842
Appendisotoma Stach, 1947
Araucanocyrtus Massoud & Rapoport, 1968
Archisotoma Axelson, 1912
Archisotoma W.M.Linnaniemi, 1912
Arlea H.Womersley, 1939
Axelosonia
Axelsonia Börner, 1906
Azoritoma P.Greenslade & M.Potapov, 2008
Ballistura C.Börner, 1906
Bellisotoma F.N.Soto-Adames, R.Giordano & K.Christiansen, 2013
Biacantha Martynova, 1971
Blissia Rusek, 1985
Bonetrura K.Christiansen & P.Bellinger, 1980
Burmisotoma K.A.Christiansen & P.Nascimbene, 2006
Cheirotoma Bagnall, 1949
Chionobora P.Greenslade & M.Potapov, 2015
Ciforga Wray, 1952
Clavisotoma Ellis, 1970
Cliforga Wray, 1952
Coloburella R.Latzel, 1917
Cryptopygus V.Willem, 1901
Cylindropygus Deharveng, Potapov & Bedos, 2005
Dagamaea R.Yosii, 1965
Desoria Agassiz M & Nicolet H, 1841
Dimorphacanthella M.B.Potapov, Bu, Y, Huang, C-W, Gao, Y, Luan & Y-X, 2010
Dimorphotoma Grinbergs, 1975
Ephemerotoma Potapov, Kahrarian, Deharveng & Shayanmehr, 2015
Folsomia Willem, 1902
Folsomides Stach, 1922
Folsomina Denis, 1931
Folsomotoma Bagnall, 1949
Gnathisotoma P.Cassagnau, 1957
Gnathofolsomia L.Deharveng & E.Christian, 1984
Granisotoma Stach, 1947
Guthriella C.Börner, 1906
Halisotoma Bagnall, 1949
Haploisotoma D.C.de Izarra, 1965
Hemisotoma R.S.Bagnall, 1949
Heptacanthella Gao, Y, M.Potapov, Bu & Y, 2022
Heteroisotoma Stach, 1947
Hydroisotoma J.Stach, 1947
Isotoma C.Bourlet, 1839
Isotomedia J.T.Salmon, 1944
Isotomiella Bagnall, 1939
Isotomiella Deharveng & Fjellberg, 1993
Isotomina
Isotominella Delamare Deboutteville, 1948
Isotomodella Martynova, 1968
Isotomodes Axelson, 1907
Isotomodes Linnaniemi, 1907
陷等节䖴属 Isotomurus Börner, 1903
Isotopenola M.Potapov, A.Babenko, A.Fjellberg & P.Greenslade, 2009
Isotpma
Jesenikia J.Rusek, 1997
Jestella Najt, 1978
Kaylathalia M.I.Stevens & C.A.D'Haese, 2016
Marisotoma A.Fjellberg, 1997
Martynovella Deharveng, 1979
Metisotoma E.A.Maynard, 1951
Micranurophorus E.C.Bernard, 1977
Micrisotoma P.F.Bellinger, 1952
Misturasotoma E.C.Bernard & K.A.Christiansen, 2010
Mucracanthus Stebaeva, 1976
Mucronia A.Fjellberg, 2010
Mucrosomia Bagnall, 1949
Mucrotoma E.H.Rapoport & I.R.Rubio, 1963
Myopia K.Christiansen & P.Bellinger, 1980
Najtia Arlé & Mendonça, 1986
Narynia Martynova, 1967
Octodontophora Tshelnokov, 1990
Pachyotoma Bagnall, 1949
Papillomurus Salmon, 1941
Paracerura L.Deharveng & E.P.de Oliveira, 1994
Parafolsomia Salmon, 1949
Paranurophorus Denis & J-R, 1929
Parisotoma R.S.Bagnall, 1940
Pauropygus M.Potapov, Gao, Y & L.Deharveng, 2013
Pectenisotoma M.Gruia, 1983
Pentacanthella Deharveng, 1979
Procerura J.T.Salmon, 1941
Proctostephanus C.Börner, 1902
Proisotoma Börner, 1901
Proisotomodes Bagnall, 1949
Propachyotoma K.A.Christiansen & P.Nascimbene, 2006
Protodesoria K.A.Christiansen & P.Nascimbene, 2006
Protoisotoma K.A.Christiansen & E.Pike, 2002
Psammisotoma P.Greenslade & L.Deharveng, 1986
Pseudanurophorus Stach, 1922
Pseudisotoma Handschin, 1924
Pseudofolsomia Martynova, 1967
Pseudosorensia D.C.de Izarra, 1972
Pteronychella C.Börner, 1909
Rhodanella J.T.Salmon, 1945
Rhodesia Womersley, 1934
Rhyniella Hirst & Maulik, 1926
Sahacanthella Potapov & Stebaeva, 1995
Scutisotoma R.S.Bagnall, 1949
Secotomodes Potapov, 1988
Semicerura E.A.Maynard, 1951
Sensiterga Murphy, 1959
Sericeotoma M.B.Potapov, 1991
Setocerura J.T.Salmon, 1949
Sibiracanthella Potapov & Stebaeva, 1995
Skadisotoma Greenslade & Fjellberg, 2015
Spinisotoma Stach, 1926
Spinocerura Salmon, 1941
Stachanorema Wray, 1957
Strenzketoma M.Potapov, A.Babenko & A.Fjellberg, 2006
Subisotoma Stach, 1947
Tetracanthella H.Schött, 1891
Tiancanthella Rusek, 1979
Tibiolatra J.T.Salmon, 1941
Tomocerura Wahlgren, 1901
Tuvia A.Grinbergs, 1962
Uzelia K.Absolon, 1901
Vertagopus Bagnall, 1939
Vertagopus C.Börner, 1906
Villusisotoma K.A.Christiansen & P.Nascimbene, 2006
Weberacantha K.A.Christiansen, 1951
Womersleyella J.T.Salmon, 1944
Yosiiella Hüther, 1967