Species (472)
- Octolasium mima ssp. marenzelleri
- Helodrilus oculatus Hoffmeister 1845
- Eisenia spelea Rosa 1901
- Helodrilus deficiens Zicsi 1985
- Dendrobaena platyura Fitzinger 1833
- Nais simplex Piguet 1906
- Dendrobaena vejdovskyi Cernosvitov 1935
- Dendrobaena pygmaea Savigny 1826
- Eiseniella tetraedra Michaelsen 1890 ssp. hercyniae
- Aeolosoma hyalinum Bunke 1967
- Octolasium sp.
- Aeolosoma hemprichi Ehrenberg 1828
- Octolasium croaticum Pop 1947 ssp. eutypica
- Fridericia bisetosa Schmidegg 1938 ssp. magnaglandula
- Fridericia tirolensis Schmidegg 1938
- Dendrobaena austriaca Michaelsen 1936
- Fridericia christiani Bauer 1998
- Aporrectodea caliginosa Savigny 1826
- Aporrectodea rosea Savigny 1826
- Fridericia bulboides Nielsen & Christensen 1959
- Enchytraeus minutus Nielsen & Christensen 1961
- Cognettia glandulosa Michaelsen 1888
- Fridericia paroniana Issel 1904
- Fridericia maculatiformis Dózsa-Farkas 1972
- Marionina communis Nielsen & Christensen 1959
- Dendrobaena handlirschi Bretscher 1891 ssp. rhenani
- Limnodrilus virulentus Pointner 1911
- Nais pseudoobscura Piguet
- Paranais naidina Bretscher
- Nais josinae Vejdovsky 1883
- Octolasium croaticum Pop 1947 ssp. eutypica
- Achaeta pannonica Graefe 1989
- Fridericia antensteineri Bauer 1996
- Rhyacodrilus lunzensis Pointner 1914
- Fridericia aurita Issel 1905
- Tubifex barbatus Grube 1861
- Henlea nasuta Eisen 1878
- Tubifex fontaneus Pointner 1914
- Henlea ventriculosa D'Udekem 1854
- Henlea dicksoni Eisen 1878
- Buchholzia fallax Michaelsen 1887
- Enchytraeus argenteus Michaelsen 1889
- Enchytraeoides glandulosus Michaelsen 1888
- Enchytraeus albidus Henle 1837
- Mesenchytraeus beumeri Michaelsen 1886
- Mesenchytraeus setosus Michaelsen 1888
- Fridericia bisetosa Levinsen 1884
- Aporrectodea rosea Savigny 1826 ssp. rosea
- Aporrectodea handlirschi Rosa 1897 ssp. handlirschi
- Psammoryctides moravicus Hrabe 1934
- Rhyacodrilus falciformis Bretscher 1901
- Rhyacodrilus coccineus Vejdovsky 1875
- Spirosperma tenuis Hrabe 1931
- Lumbricillus rivalis Levinson 1883
- Marionina argentea Michaelsen 1889
- Propappus volki Michaelsen 1915
- Nais variabilis Piguet 1906
- Ophidonais serpentina Müller 1774
- Lumbricus sp.
- Dendrodrilus rubidus Eisen 1874 ssp. subrubicundus
- Pristina aequiseta Bourne 1891
- Specaria josinae Vejdovsky 1883
- Isochaeta virulenta Pointner 1911
- Dendrobaena platyura Fitzinger 1833 ssp. platyura
- Dendrobaena rubida Eisen 1874 ssp. tenuis
- Nais elinguis Müller 1774
- Henlea perpusilla Friend 1911
- Stylodrilus heringianus Claparede 1862
- Cognettia clarae Bauer 1993
- Fridericia antensteineri Bauer 1996
- Fridericia christiani Bauer 1998
- Aporrectodea georgii Michaelsen 1890