Haplotaxida
Abyssidrilus Erséus, 1992
Adelodrilus Cook, 1969
Ainudrilus Wang & Erséus, 2003
Aktedrilus Knöllner, 1935
Albanidrilus Erséus, 1992
Alexandrovia Hrabe, 1962
Allonais Sperber, 1948
Amphichaeta Tauber, 1879
Antipodrilus Brinkhursh & Jamieson, 1971
Arcteonais Piquet, 1928
Arctodrilus Brinkhurst & Kathman, 1983
Atlantidrilus Erséus, 1982
Aulodrilus Bretscher, 1899
Baikalodrilus Holmquist, 1978
Bathydrilus Cook, 1970
Bermudrilus Erséus, 1979
Biprostatus Pinder & Brinkhurst, 2000
Bothrioneuron Stolc, 1888
Bothrioneurum Stolc, 1888
Branchiodrilus Michaelsen, 1900
Branchiura Beddard, 1892
Bratislavia Kosel, 1976
Breviatria Pinder & Brinkhurst, 2000
Burchanidrilus Martin & Brinkhurst, 1998
Camptodrilus Eisen, 1879
Chaetogaster Baer, 1827
Christerius Holmquist, 1985
Clitellio Savigny, 1820
Coralliodrilus Erséus, 1979
Dero Okem, 1815
Doliodrilus Erséus, 1984
Duridrilus Erséus, 1983
Duridrulus Erséus, 1983
Edmondsonia Brinkhurst, 1965
Edukemius Holmquist, 1978
Embolocephalus Randolph, 1892
Epirodrilus Hrabe, 1930
Gianius Erséus, 1992
Haber Holmquist, 1978
Haemonais Bretscher, 1900
Hemitubifex Eisen, 1879
Heronidrilus Erséus & Jamieson, 1981
Heterochaeta Claparède, 1863
Heterodrilus Pierantoni, 1902
Homochaeta Bretscher, 1896
Hrabeus
Illyodrilus
Ilyodrilus Eisen, 1879
Inanidrilus Erséus, 1979
Inermidrilus Erséus, 1992
Isochaeta Pointner, 1911
Isochaetides Hrabe, 1966
Jamiesoniella Erséus, 1981
Jolydrilus Marcus, 1965
Krenedrilus Dumnicka, 1983
Limnodriloides Pierantoni, 1904
Limnodrilus Claparede, 1862
Lophochaeta Stolc, 1886
Macquaridriloidess
Macquaridrilus Jamieson, 1968
Marcusaedrilus Righi & Kanner, 1979
Marionidrilus Erséus, 1992
Mesenchytroeus
Mexidrilus Erséus, 1992
Milliganius Erséus, 1992
Mitinokuidrilus Takashima & Mawatari, 1998
Monopylephorus Levinsen, 1884
Naidium Schmidt, 1847
Neonais Sokolskaya, 1962
Nootkadrilus Baker, 1982
Olavius Erseus
Ophidonais Grevais, 1838
Pacifidrilus Erséus, 1992
Parakaketio Erséus, 1982
Paraktedrilus Erséus, 1992
Paranadrilus Gavrilov, 1955
Paranais Czerniavsky, 1880
Pararhyacodrilus Snimstschikova, 1986
Paupidrilus Erséus, 1990
Pectinodrilus Erséus, 1992
Peipsidrilus Timm, 1977
Peloscolex Leidy, 1851
Peosidrilus Baker & Erséus, 1979
Peristodrilus Baker & Brinkhurst, 1981
Phallodriloides Erséus, 1992
Phallodrilus Pierantoni, 1902
Piguetiella Sperber, 1939
Piquetiella Sperber, 1939
Pirodriloides Erséus, 1992
Pirodrilus Erséus, 1992
Potamothrix Vejdovsky & Mrazek, 1902
Pristina Ehrenberg, 1831
Pristinella Brinkhurst, 1984
Protuberodrilus Giani & Martinez-Ansemil, 1979
Psammoryctides Hrabe, 1964
Pseudospiridion Erséus, 1992
Quistadrilus Brinkhurst, 1981
Quistradrilus
Rhacodrilus
Rhizodrilus Smith, 1900
Rhyacodrilis
Rhyacodriloides Chekanovskaya, 1975
Rhyacodrilus Bretscher, 1901
Ripistes Dujardin, 1842
Rossidrilus Erséus & Rota, 1996
Siolidrilus Marcus, 1949
Sketodrilus Karaman, 1976
Slavina Vejdovsky, 1883
Smithsonidrilus Brinkhurst, 1966
Somalidrilus Erséus, 1992
Specaria Sperber, 1939
Spiridion Knoellner, 1935
Spirosperma Eisen, 1879
Stephensoniana Cernosvitov, 1938
Stochidrilus Martinez-Ansemil, Sambugar & Giani, 1997
Stylaria Lamarck, 1816
Svetlovia Chekanovskaya, 1975
Tasserkidrilus Holmquist, 1985
Taupodrilus Benham, 1904
Tectidrilus Erséus, 1982
Telliclio Timm, 1978
Telmatodrilus Eisen, 1879
Teneridrilus Eisen, 1879
Thalassodrilides Brinkhurst & Baker, 1979
Thalassodrilus Brinkhurst, 1963
Torodrilus Cook, 1970
Trasserkidrilus
Troglodrilus Juget, des Châtelliers & Rodriguez, 2006
Tubificidarum Hrabe in Karaman, 1973
Tubificoides Lastockin, 1937
Uncinais Levinsen, 1884
Uniporodrilus Erséus, 1979
Varichaetadrilus Brinkhurst & Kathman, 1983
Vejdovskyella Michaelson, 1903
Vermiculus Goodrich, 1892
Wapsa Marcus, 1965