World Register of marine Cave Species (WoRCS)

1. Genus Agriodrilus Michaelsen, 1905
2. Genus Altmanella Fend, 2009
3. Genus Cookidrilus Rodriguez & Giani, 1987
4. Genus Eclipidrilus Eisen, 1881
5. Genus Eremidrilus Fend & Rodriguez, 2003
6. Genus Eumuliercula Timm, 1997
7. Genus Fendia Rodriguez, 2023
8. Genus Guestphalinus Michaelsen, 1933
9. Genus Honshudrilus Fend, Ohtaka & Torii, 2020
10. Genus Hrabea Yamaguchi, 1936
11. Genus Kincaidiana Altman, 1936
12. Genus Kurenkovia Sokolskaya, 1969
13. Genus Lamprodrilus Michaelsen, 1901
14. Genus Lamprortus Rodriguez, 1994
15. Genus Lumbriculus Grube, 1844
16. Genus Martinidrilus Fend & Lenat, 2007
17. Genus Pararhynchelmis Fend & Lenat, 2010
18. Genus Phagodrilus McKey-Fender, 1988
19. Genus Pilaridrilus Fend & Lenat, 2007
20. Genus Pseudorhynchelmis Hrabĕ, 1982
21. Genus Rhynchelmis Hoffmeister, 1843
22. Genus Secubelmis Fend & Gustafson, 2001
23. Genus Spelaedrilus Cook, 1975
24. Genus Stylodrilus Claparède, 1862
25. Genus Styloscolex Michaelsen, 1901
26. Genus Sutroa Eisen, 1888
27. Genus Sylphella Rodriguez, Fend & Lenat, 2014
28. Genus Tatriella Hrabĕ, 1939
29. Genus Teleuscolex Michaelsen, 1901
30. Genus Tenagodrilus Eckroth & Brinkhurst, 1996
31. Genus Trichodrilus Claparède, 1862
32. Genus Uktena Fend, Rodriguez & Lenat, 2015
33. Genus Wsewolodus Semernoy, 2004
34. Genus Yamaguchia Fend & Ohtaka, 2004
35. Genus Anastylus Hrabě & Černosvitov, 1927 accepted as Stylodrilus Claparède, 1862 (unaccepted > junior subjective synonym)
36. Genus Atecospermia Pierantoni, 1904 accepted as Stylodrilus Claparède, 1862
37. Genus Athecospermia Pierantoni, 1906 accepted as Atecospermia Pierantoni, 1904 accepted as Stylodrilus Claparède, 1862 (unaccepted > unjustified emendation)
38. Genus Aurantina Pierantoni, 1904 accepted as Stylodrilus Claparède, 1862
39. Genus Bathynomus Grube, 1879 accepted as Bythonomus Grube, 1879 accepted as Stylodrilus Claparède, 1862 (unaccepted > misspelling - incorrect subsequent spelling)
40. Genus Bichaeta Bretscher, 1900 accepted as Stylodrilus Claparède, 1862
41. Genus Bythonomus Grube, 1879 accepted as Stylodrilus Claparède, 1862
42. Genus Claparedeilla Vejdovský, 1884 accepted as Claparedilla Vejdovský, 1884 accepted as Stylodrilus Claparède, 1862 (false emendation)
43. Genus Claparedilla Vejdovský, 1884 accepted as Stylodrilus Claparède, 1862
44. Genus Kozovetta Hrabě, 1982 accepted as Stylodrilus Claparède, 1862 (unaccepted > junior subjective synonym)
45. Genus Mesoporodrilus Smith, 1896 accepted as Eclipidrilus Eisen, 1881
46. Genus Muliercula Timm, 1995 accepted as Eumuliercula Timm, 1997 (preoccupied by Muliercula Coetzer, 1968 (Oribatida))
47. Genus Phreatothrix Vejdovský, 1876 accepted as Trichodrilus Claparède, 1862 (synonym)
48. Genus Premnodrilus Smith, 1900 accepted as Eclipidrilus (Premnodrilus) Smith, 1900
49. Genus Pseudolumbriculus Dieffenbach, 1886 accepted as Claparedilla Vejdovský, 1884 accepted as Stylodrilus Claparède, 1862 (synonym)
50. Genus Pseudolycodrilus Hrabĕ, 1982 accepted as Pseudorhynchelmis Hrabĕ, 1982 (unaccepted > junior subjective synonym)
51. Genus Rhynchelmoides Hrabě, 1936 accepted as Rhynchelmis (Rhynchelmoides) Hrabĕ, 1936
52. Genus Saenuris Hoffmeister, 1843 accepted as Lumbriculus Grube, 1844 (Synonym)
53. Genus Thinodrilus F. Smith, 1895 accepted as Lumbriculus Grube, 1844 (unaccepted > junior subjective synonym)
54. Genus Trichodriloides Fauvel, 1903 accepted as Trichodrilus Claparède, 1862
55. Genus Euaxes Grube, 1844 (uncertain > taxon inquirendum)

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