Ailoscolex Bouché, 1969 (extant flag source)
Ailoscolex Bouché, 1969 (basis of record)
Alluroides Beddard, 1894 (basis of record)
Alluroides Beddard, 1894 (extant flag source)
Alma Grube, 1855 (basis of record)
Alma Grube, 1855 (extant flag source)
Barriejamiesonia accepted as Barryjamiesonia Ljungstrom, 1971 (extant flag source)
Barriejamiesonia accepted as Barryjamiesonia Ljungstrom, 1971 (basis of record)
Biwardrilus accepted as Biwadrilus Brinkhurst & Jamieson, 1971 (extant flag source)
Biwardrilus accepted as Biwadrilus Brinkhurst & Jamieson, 1971 (basis of record)
Brinkhurstia Jamieson, 1968 (extant flag source)
Brinkhurstia Jamieson, 1968 (basis of record)
Callidrilus Michaelsen, 1890 (extant flag source)
Callidrilus Michaelsen, 1890 (basis of record)
Criodrilus Hoffmeister, 1845 (extant flag source)
Criodrilus Hoffmeister, 1845 (basis of record)
Deccania Gates, 1949 (extant flag source)
Deccania Gates, 1949 (basis of record)
Diporodrilus Bouche, 1970 (basis of record)
Diporodrilus Bouche, 1970 (extant flag source)
Drilocrius Michaelsen, 1920 (extant flag source)
Drilocrius Michaelsen, 1920 (basis of record)
Eudrilus Perrier, 1871 (extant flag source)
Eudrilus Perrier, 1871 (basis of record)
Eupolygaster Michaelsen, 1900 (extant flag source)
Eupolygaster Michaelsen, 1900 (basis of record)
Geogenia Kinberg, 1866 (basis of record)
Geogenia Kinberg, 1866 (extant flag source)
Glyphidrilocrius Brinkhurst & Jamieson in Brinkhurst & Jamieson, 1971 (basis of record)
Glyphidrilocrius Brinkhurst & Jamieson in Brinkhurst & Jamieson, 1971 (extant flag source)
Hastirogaster Gates, 1930 (extant flag source)
Hastirogaster Gates, 1930 (basis of record)
Hemigastrodrilus Bouche, 1970 (basis of record)
Hemigastrodrilus Bouche, 1970 (extant flag source)
Hormogaster Rosa, 1887 (basis of record)
Hormogaster Rosa, 1887 (extant flag source)
Komarekiona Gates, 1974 (extant flag source)
Komarekiona Gates, 1974 (basis of record)
Kynotus Michaelsen, 1891 (extant flag source)
Kynotus Michaelsen, 1891 (basis of record)
Lutodrilus McMahan, 1976 (extant flag source)
Lutodrilus McMahan, 1976 (basis of record)
Malabaria Stephenson, 1924 (basis of record)
Malabaria Stephenson, 1924 (extant flag source)
Megascolides M'Coy, 1878 (extant flag source)
Megascolides M'Coy, 1878 (basis of record)
Microchaetus Rapp, 1849 (extant flag source)
Microchaetus Rapp, 1849 (basis of record)
Nematogenia Eisen, 1900 (extant flag source)
Nematogenia Eisen, 1900 (basis of record)
Periscolex Cognetti, 1905 (extant flag source)
Periscolex Cognetti, 1905 (basis of record)
Rhinodrilus Perrier, 1872 (extant flag source)
Rhinodrilus Perrier, 1872 (basis of record)
Sparganophilus Benham, 1892 (basis of record)
Sparganophilus Benham, 1892 (extant flag source)
Standeria Jamieson, 1968 (extant flag source)
Standeria Jamieson, 1968 (basis of record)
Syngenodrilus Smith & Green, 1919 (extant flag source)
Syngenodrilus Smith & Green, 1919 (basis of record)
Thatonia Gates, 1942 (basis of record)
Thatonia Gates, 1942 (extant flag source)
Tritogenia Kinberg, 1866 (basis of record)
Tritogenia Kinberg, 1866 (extant flag source)
Vignysa Bouche, 1970 (basis of record)
Vignysa Bouche, 1970 (extant flag source)