Chaetogaster crystallinus Vejdovský, 1884 accepted as Chaetogaster cristallinus Vejdovský, 1884 (additional source)
Chaetogaster diaphanus (Gruithuisen, 1828) (additional source)
Chaetogaster diastrophus (Gruithuisen, 1828) (additional source)
Chaetogaster langi Bretscher, 1896 (additional source)
Chaetogaster limnaei von Baer, 1827 (additional source)
Enchytraeus albidus Henle, 1837 (additional source)
Enchytraeus argenteus Michaelsen, 1889 accepted as Marionina argentea (Michaelsen, 1889) (additional source)
Enchytraeus buchholzi Vejdovský, 1878 (additional source)
Fridericia bulbosa (Rosa, 1887) (additional source)
Fridericia striata (Levinsen, 1884) (additional source)
Henlea nasuta (Eisen, 1878) (additional source)
Henlea ventriculosa (d'Udekem, 1854) (additional source)
Limnodrilus hoffmeisteri Claparède, 1862 (additional source)
Limnodrilus udekemianus Claparède, 1862 (additional source)
Lumbricillus lineatus (Müller, 1774) (additional source)
Lumbricillus pagenstecheri (Ratzel, 1869) (additional source)
Lumbriculus variegatus (Müller, 1774) (additional source)
Marionina atrata Bretscher, 1903 accepted as Cernosvitoviella atrata (Bretscher, 1903) (additional source)
Marionina riparia Bretscher, 1899 accepted as Globulidrilus riparius (Bretscher, 1899) (additional source)
Nais communis Piguet, 1906 (additional source)
Nais elinguis Müller, 1774 (additional source)
Nais pseudobtusa Piguet, 1906 (additional source)
Nais simplex Piguet, 1906 (additional source)
Nais variabilis Piguet, 1906 (additional source)
Ophidonais serpentina (Müller, 1774) (additional source)
Paranais uncinata (Ørsted, 1842) accepted as Uncinais uncinata (Ørsted, 1842) (additional source)
Slavina appendiculata (d'Udekem, 1855) (additional source)
Stylaria lacustris (Linnaeus, 1758) (additional source)
Tubifex barbatus (Grube, 1860) accepted as Psammoryctides barbatus (Grube, 1860) (additional source)
Tubifex hammoniensis (Michaelsen, 1901) accepted as Potamothrix hammoniensis (Michaelsen, 1901) (additional source)
Tubifex heuscheri Bretscher, 1900 accepted as Potamothrix heuscheri (Bretscher, 1900) (additional source)
Tubifex tubifex (Müller, 1774) (additional source)
Vejdovskyella comata (Vejdovský, 1884) represented as Vejdovskyella (Vejdovskyella) comata (Vejdovský, 1884) (additional source)