1. Genus Allodero Sperber, 1948
2. Genus Allonais Sperber, 1948
3. Genus Amphichaeta Tauber, 1879
4. Genus Arcteonais Piguet, 1928
5. Genus Aulophorus Schmarda, 1861
6. Genus Branchiodrilus Michaelsen, 1900
7. Genus Bratislavia Košel, 1976
8. Genus Chaetogaster von Baer, 1827
9. Genus Dero Oken, 1815
10. Genus Haemonais Bretscher, 1900
11. Genus Nais Müller, 1774
12. Genus Neonais Sokolskaya, 1962
13. Genus Ophidonais Gervais, 1838
14. Genus Paranais Czerniavsky, 1881
15. Genus Pedonais Collado & Schmelz, 2000
16. Genus Piguetiella Sperber, 1939
17. Genus Rhopalonais Dzwillo & R. Grimm, 1974
18. Genus Ripistes Dujardin, 1842
19. Genus Slavina Vejdovský, 1884
20. Genus Specaria Sperber, 1939
21. Genus Stephensoniana Černosvitov, 1938
22. Genus Stylaria Lamarck, 1816
23. Genus Uncinais Levinsen, 1884
24. Genus Vejdovskyella Michaelsen, 1903
25. Genus Bohemilla Vejdovský, 1884 accepted as Vejdovskyella Michaelsen, 1903 (Synonym)
26. Genus Caecaria Floericke, 1892 accepted as Stylaria Lamarck, 1816
27. Genus Chaetobranchus Bourne, 1890 accepted as Branchiodrilus Michaelsen, 1900 (preoccupied (fish genus))
28. Genus Chetogaster Gervais, 1838 accepted as Chaetogaster von Baer, 1827 (type-error)
29. Genus Copopteroma Corda, 1837 accepted as Chaetogaster von Baer, 1827
30. Genus Lahoria Stephenson, 1910 accepted as Branchiodrilus Michaelsen, 1900
31. Genus Macrochaeta Bretscher, 1896 accepted as Vejdovskyella Michaelsen, 1903 (junior homonym of Macrochaeta Grube, 1850)
32. Genus Matzia Vogt, 1841 accepted as Mutzia Vogt, 1841 accepted as Chaetogaster von Baer, 1827 (type-error)
33. Genus Mutzia Vogt, 1841 accepted as Chaetogaster von Baer, 1827
34. Genus Naidium Schmidt, 1847 accepted as Pristina Ehrenberg, 1831 (synonym)
35. Genus Opsonais Gervais, 1838 accepted as Nais Müller, 1774
36. Genus Pristinais Gervais, 1838 accepted as Pristina Ehrenberg, 1831 (synonym)
37. Genus Proto Ørsted, 1842 accepted as Dero Oken, 1815
38. Genus Pseudochaetogaster Lafont, 1981 accepted as Chaetogaster von Baer, 1827
39. Genus Pterostylarides Czerniavsky, 1881 accepted as Ripistes Dujardin, 1842
40. Genus Serpentina Ørsted, 1842 accepted as Ophidonais Gervais, 1838
41. Genus Stephensonia Aiyer, 1929 accepted as Stephensoniana Černosvitov, 1938 (preoccupied)
42. Genus Stylinais Gervais, 1838 accepted as Stylaria Lamarck, 1816 (synonym)
43. Genus Vetrovermis Imhof, 1888 accepted as Chaetogaster von Baer, 1827 (subjective synonym)
44. Genus Wapsa Er. Marcus, 1965 accepted as Paranais Czerniavsky, 1881
45. Genus Waspa Er. Marcus, 1965 accepted as Wapsa Er. Marcus, 1965 accepted as Paranais Czerniavsky, 1881 (type-error by Brinkhurst (1971))
46. Genus Xantho Dutrochet, 1819 accepted as Dero Oken, 1815
47. Genus Blanonais Gervais, 1838 (uncertain > nomen dubium, unused, possibly nomen oblitum, but would be senior to Paranais Czerniavsky, 1881 if they are synonyms)
48. Genus Homochaeta Bretscher, 1896 (uncertain > taxon inquirendum, original description supposedly based on a combination of different taxa - see Timm & Grimm, 2005: 476)
49. Genus Schmardaella Michaelsen, 1900 (uncertain > taxon inquirendum)
50. Genus Uronais Gervais, 1838 (uncertain > taxon inquirendum)

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