1. Genus Abyssoclymene Hartman, 1967
2. Genus Aclymene Buzhinskaja, 1995
3. Genus Asychis Kinberg, 1867
4. Genus Axiothella Verrill, 1900
5. Genus Bathyasychis Detinova, 1982
6. Genus Boguea Hartman, 1945
7. Genus Boguella Hartman & Fauchald, 1971
8. Genus Caesicirrus Arwidsson, 1911
9. Genus Chirimia Light, 1991
10. Genus Clymenella Verrill, 1873
11. Genus Clymenopsis Verrill, 1900
12. Genus Clymenura Verrill, 1900
13. Genus Euclymene Verrill, 1900
14. Genus Gravierella Fauvel, 1919
15. Genus Heteroclymene Arwidsson, 1906
16. Genus Iphianissa Kinberg, 1866
17. Genus Isocirrus Arwidsson, 1906
18. Genus Johnstonia Quatrefages, 1866
19. Genus Leiochone Grube, 1868
20. Genus Lumbriclymene Sars, 1872
21. Genus Lumbriclymenella Arwidsson, 1911
22. Genus Macroclymene Verrill, 1900
23. Genus Maldane Grube, 1860
24. Genus Maldanella McIntosh, 1885
25. Genus Mandrocles Kinberg, 1866
26. Genus Metasychis Light, 1991
27. Genus Microclymene Arwidsson, 1906
28. Genus Micromaldane Monro, 1939
29. Genus Mylitta Kinberg, 1866
30. Genus Neco Kinberg, 1866
31. Genus Nicomache Malmgren, 1865
32. Genus Nicomachella Ehlers, 1887
33. Genus Notoproctus Arwidsson, 1906
34. Genus Paramaldane Wang & Li, 2016
35. Genus Petaloclymene Augener, 1918
36. Genus Petaloproctus Quatrefages, 1866
37. Genus Praxillella Verrill, 1881
38. Genus Praxillura Verrill, 1879
39. Genus Proclymene Arwidsson, 1906
40. Genus Rhodine Malmgren, 1865
41. Genus Sabaco Kinberg, 1866
42. Genus Tubifex Lamarck, 1816 ['Tubifex' taxa now in Polychaeta]
43. Genus Axiothea Malmgren, 1865 accepted as Axiothella Verrill, 1900 (unaccepted > junior homonym, replaced junior homonym)
44. Genus Branchioasychis Monro, 1939 accepted as Sabaco Kinberg, 1866 (subjective synonym)
45. Genus Chrysothemis Kinberg, 1866 accepted as Chirimia Light, 1991 (replaced junior homonym)
46. Genus Clymaldane Mesnil & Fauvel, 1939 accepted as Notoproctus Arwidsson, 1906 (subjective synonym)
47. Genus Clymenoida Williams, 1852 accepted as Clymene Lamarck, 1818 (indeterminable, but likely a lapsus for Clymene)
48. Genus Eupraxillella Hartmann-Schröder & Rosenfeldt, 1989 accepted as Praxillella Verrill, 1881 (unaccepted > junior subjective synonym)
49. Genus Heteromaldane Ehlers, 1908 accepted as Maldane Grube, 1860 (subjective synonym)
50. Genus Jonhstonia [auct. misspelling for Johnstonia] accepted as Johnstonia Quatrefages, 1866 (printer error misspelling)
51. Genus Leiocephalus Quatrefages, 1866 accepted as Leiochone Grube, 1868 (junior homonym, subjective synonym [in part])
52. Genus Macroclymenella Augener, 1926 accepted as Clymenella Verrill, 1873 (unaccepted > junior subjective synonym)
53. Genus Maldanopsis Verrill, 1900 accepted as Sabaco Kinberg, 1866 (subjective synonym)
54. Genus Paraxiothea Webster, 1879 accepted as Clymenella Verrill, 1873 (subjective synonym)
55. Genus Praxilla Malmgren, 1865 accepted as Praxillella Verrill, 1881 (replaced junior homonym)
56. Genus Pseudoclymene Arwidsson, 1906 accepted as Praxillella Verrill, 1881 (unaccepted > junior subjective synonym)
57. Genus Sonatsa Chamberlin, 1919 accepted as Maldane Grube, 1860 (subjective synonym)
58. Genus Clymene Lamarck, 1818 (uncertain > nomen dubium, confused, stated as indeterminable, unused after Verrill replaced the name with Euclymene)
59. Genus Petaloclymene Green, 1997 (uncertain > nomen dubium, unreplaced junior homonym to Petaloclymene Augener, 1918)

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