Aktedrilus monospermathecus Knöllner, 1935 (additional source)
Alexandrovia onegensis Hrabĕ, 1962 accepted as Alexandrovia ringulata (Sokolskaya, 1961) (additional source)
Aulodrilus japonicus Yamaguchi, 1953 (additional source)
Aulodrilus limnobius Bretscher, 1899 (additional source)
Aulodrilus pectinatus Aiyer, 1928 (additional source)
Aulodrilus pluriseta (Piguet, 1906) (additional source)
Aulodrilus tenuis (Cernosvitov, 1937) accepted as Aulodrilus limnobius Bretscher, 1899 (additional source)
Bothrioneurum aequatorialis (Michaelsen, 1935) (additional source)
Bothrioneurum americanum Beddard, 1894 (additional source)
Bothrioneurum brauni Du Bois-Reymond Marcus, 1949 (additional source)
Bothrioneurum iris Beddard, 1901 (additional source)
Bothrioneurum pyrrhum Marcus, 1942 (additional source)
Bothrioneurum vejdovskyanum Štolc, 1886 (additional source)
Branchiura sowerbyi Beddard, 1892 (additional source)
Clitellio abjornseni Michaelsen, 1907 accepted as Coralliodrilus abjornseni (Michaelsen, 1907) (additional source)
Clitellio appendiculatus (Pierantoni, 1903) accepted as Limnodriloides appendiculatus Pierantoni, 1903 (basis of record)
Clitellio arenarius (Müller, 1776) represented as Clitellio (Clitellio) arenarius (Müller, 1776) (additional source)
Clitellio irroratus Verrill, 1873 accepted as Monopylephorus irroratus (Verrill, 1873) (additional source)
Clitellio subtilis Pierantoni, 1917 accepted as Heterodrilus subtilis (Pierantoni, 1917) (additional source)
Clitellio winckelmanni (Michaelsen, 1914) accepted as Limnodriloides winckelmanni Michaelsen, 1914 (additional source)
Epirodrilus antipodum Černosvitov, 1939 (additional source)
Epirodrilus michaelseni Hrabĕ, 1931 (additional source)
Euilyodrilus Brinkhurst, 1963 accepted as Potamothrix Vejdovský & Mrázek, 1903 (original description)
Euilyodrilus bavaricus (Oschmann, 1913) accepted as Potamothrix bavaricus (Oschmann, 1913) (basis of record)
Euilyodrilus bedoti (Piguet, 1913) accepted as Potamothrix bedoti (Piguet, 1913) (basis of record)
Euilyodrilus caspicus (Lastočkin, 1937) accepted as Potamothrix caspicus (Lastočkin, 1937) (basis of record)
Euilyodrilus danubialis (Hrabĕ, 1941) accepted as Potamothrix danubialis (Hrabĕ, 1941) (basis of record)
Euilyodrilus grimmi (Hrabĕ, 1950) accepted as Potamothrix grimmi (Hrabe, 1950) (basis of record)
Euilyodrilus hammoniensis (Michaelsen, 1901) accepted as Potamothrix hammoniensis (Michaelsen, 1901) (additional source)
Euilyodrilus heuscheri (Bretscher, 1900) accepted as Potamothrix heuscheri (Bretscher, 1900) (additional source)
Euilyodrilus isochaetus (Hrabĕ, 1931) accepted as Potamothrix isochaetus (Hrabĕ, 1931) (basis of record)
Euilyodrilus moldaviensis (Vejdovský & Mrázek, 1903) accepted as Potamothrix moldaviensis Vejdovský & Mrázek, 1903 (basis of record)
Euilyodrilus mrazeki (Hrabĕ, 1941) accepted as Potamothrix mrazeki (Hrabĕ, 1941) (basis of record)
Euilyodrilus ochridanus (Hrabĕ, 1931) accepted as Potamothrix ochridanus (Hrabĕ, 1931) (additional source)
Euilyodrilus orientalis (Cernosvitov, 1938) accepted as Ilyodrilus heuscheri (Bretscher, 1900) accepted as Potamothrix heuscheri (Bretscher, 1900) (basis of record)
Euilyodrilus prespaensis (Hrabĕ, 1931) accepted as Potamothrix prespaensis (Hrabĕ, 1931) (basis of record)
Euilyodrilus swirenkoi (Lastockin, 1937) accepted as Haber swirenkoi (Lastočkin, 1937) (basis of record)
Euilyodrilus vejdovskyi (Hrabĕ, 1941) accepted as Potamothrix vejdovskyi (Hrabĕ, 1941) (basis of record)
Hemitubifex insignis Eisen, 1879 accepted as Psammoryctides albicola (Michaelsen, 1901) (source of synonymy)
Heterodrilus arenicolus Pierantoni, 1902 (additional source)
Ilyodrilus Eisen, 1879 (taxonomy source)
Ilyodrilus asiaticus Chen, 1940 accepted as Chenidrilus asiaticus (Chen, 1940) (additional source)
Ilyodrilus fragilis Eisen, 1879 (additional source)
Ilyodrilus orientalis Cernosvitov, 1938 accepted as Euilyodrilus orientalis (Cernosvitov, 1938) accepted as Ilyodrilus heuscheri (Bretscher, 1900) accepted as Potamothrix heuscheri (Bretscher, 1900) (new combination reference)
Ilyodrilus perrieri Eisen, 1879 (additional source)
Ilyodrilus raduli Jaroschenko, 1948 accepted as Psammoryctides deserticola (Grimm, 1876) (source of synonymy)
Isochaeta Pointner, 1911 (additional source)
Isochaeta arenaria (Michaelsen, 1926) accepted as Isochaetides arenarius (Michaelsen, 1926) (basis of record)
Isochaeta baicalensis (Michaelsen, 1901) accepted as Isochaetides baicalensis (Michaelsen, 1901) (basis of record)
Isochaeta dojranensis (Hrabĕ, 1958) accepted as Haber dojranensis (Hrabĕ, 1958) (basis of record)
Isochaeta hamata (Moore, 1905) accepted as Isochaetides hamatus (Moore, 1905) (basis of record)
Isochaeta michaelseni (Lastočkin, 1937) accepted as Isochaetides michaelseni (Lastočkin, 1937) (basis of record)
Isochaeta nomurai (Yamamoto & Okada, 1940) accepted as Embolocephalus nomurai (Yamamoto & Okada, 1940) (basis of record)
Isochaeta virulenta Pointner, 1911 accepted as Limnodrilus udekemianus Claparède, 1862 (additional source)
Limnodrilus Claparède, 1862 (additional source)
Limnodrilus arenarius Michaelsen, 1926 accepted as Isochaeta arenaria (Michaelsen, 1926) accepted as Isochaetides arenarius (Michaelsen, 1926) (new combination reference)
Limnodrilus baicalensis Michaelsen, 1901 accepted as Isochaeta baicalensis (Michaelsen, 1901) accepted as Isochaetides baicalensis (Michaelsen, 1901) (new combination reference)
Limnodrilus cervix Brinkhurst, 1963 (original description)
Limnodrilus claparedeanus [subsequent misspelling of 'claparedianus'] accepted as Limnodrilus claparedianus Ratzel, 1868 (additional source)
Limnodrilus crassus Andrusov, 1914 accepted as Tubifex newaensis (Michaelsen, 1903) (source of synonymy)
Limnodrilus grandisetosus Nomura, 1932 (additional source)
Limnodrilus helveticus Piguet, 1913 accepted as Limnodrilus profundicola (Verrill, 1871) (additional source)
Limnodrilus hoffmeisteri Claparède, 1862 (additional source)
Limnodrilus kleerekoperi Marcus, 1944 accepted as Tubifex kleerekoperi (Marcus, 1944) accepted as Amerigodrilus kleerekoperi (Marcus, 1944) (new combination reference)
Limnodrilus longus Bretscher, 1901 accepted as Limnodrilus claparedianus Ratzel, 1868 (source of synonymy)
Limnodrilus michaelseni Lastočkin, 1937 accepted as Isochaeta michaelseni (Lastočkin, 1937) accepted as Isochaetides michaelseni (Lastočkin, 1937) (new combination reference)
Limnodrilus motomurai Nomura, 1929 accepted as Limnodrilus claparedianus Ratzel, 1868 (source of synonymy)
Limnodrilus neotropicus Černosvitov, 1939 (additional source)
Limnodrilus newaensis Michaelsen, 1903 accepted as Tubifex newaensis (Michaelsen, 1903) (new combination reference)
Limnodrilus novaezelandiae Beddard, 1895 (status source)
Limnodrilus siolii Du Bois-Reymond Marcus, 1947 accepted as Tubifex siolii (Du Bois-Reymond-Marcus, 1947) accepted as Amerigodrilus siolii (Du Bois-Reymond Marcus, 1947) (new combination reference)
Limnodrilus udekemianus Claparède, 1862 (additional source)
Lycodrilus dybowskii Grube, 1873 accepted as Limnodrilus dybowskii (Grube, 1873) (additional source)
Lycodrilus grubei Michaelsen, 1905 accepted as Isochaetides grubei (Michaelsen, 1905) (additional source)
Lycodrilus parvus Michaelsen, 1905 accepted as Pseudorhynchelmis parva (Michaelsen, 1905) (additional source)
Lycodrilus phreodriloides Michaelsen, 1905 accepted as Baikalodrilus phreodriloides (Michaelsen, 1905) (additional source)
Lycodrilus schizochaetus Michaelsen, 1901 accepted as Lycodrilides schizochaetus (Michaelsen, 1901) (additional source)
Monopylephorus africanus Michaelsen, 1913 accepted as Rhizodrilus africanus (Michaelsen, 1913) (additional source)
Monopylephorus aucklandicus (Benham, 1909) (additional source)
Monopylephorus irroratus (Verrill, 1873) (additional source)
Monopylephorus lacteus (Smith, 1900) accepted as Rhizodrilus lacteus Smith, 1900 (additional source)
Monopylephorus limosus (Hatai, 1898) (additional source)
Monopylephorus parvus Ditlevsen, 1904 (additional source)
Monopylephorus rubroniveus Levinsen, 1884 (additional source)
Moraviodrilus pygmaeus Hrabě, 1935 accepted as Epirodrilus pygmaeus (Hrabĕ, 1935) (additional source)
Paranadrilus descolei Gavrilov, 1955 (additional source)
Peloscolex Leidy, 1852 (additional source)
Peloscolex apapillatus Lastočkin in Lastočkin & Sokolskaja, 1953 accepted as Spirosperma apapillatus (Lastočkin in Lastočkin & Sokolskaja, 1953) (additional source)
Peloscolex benedeni (d'Udekem, 1855) accepted as Tubificoides benedii (d'Udekem, 1855) (additional source)
Peloscolex cernosvitovi Hrabĕ, 1958 accepted as Embolocephalus cernosvitovi (Hrabĕ, 1958) (additional source)
Peloscolex evelinae Marcus, 1942 accepted as Slavina evelinae (Marcus, 1942) (additional source)
Peloscolex ferox (Eisen, 1879) accepted as Spirosperma ferox Eisen, 1879 (additional source)
Peloscolex gabriellae Ev. Marcus, 1950 accepted as Tectidrilus gabriellae (Ev. Marcus, 1950) (additional source)
Peloscolex heterochaetus (Michaelsen, 1926) accepted as Tubificoides heterochaetus (Michaelsen, 1926) (additional source)
Peloscolex inflatus (Michaelsen, 1901) accepted as Baikalodrilus inflatus (Michaelsen, 1901) (additional source)
Peloscolex insularis (Stephenson, 1922) accepted as Tubificoides insularis (Stephenson, 1922) (additional source)
Peloscolex kurenkovi Sokolskaya, 1961 accepted as Embolocephalus kurenkovi (Sokolskaja, 1961) (additional source)
Peloscolex marinus (Ditlevsen, 1904) (status source)
Peloscolex multisetosus (Smith, 1900) accepted as Quistadrilus multisetosus (Smith, 1900) (additional source)
Peloscolex nikolskyi Lastočkin in Lastočkin & Sokolskaja, 1953 accepted as Embolocephalus nikolskyi (Lastočkin in Lastočkin & Sokolskaja, 1953) (additional source)