1. Genus Acanthohalacarus Bartsch, 2001
2. Genus Acarochelopodia Angelier, 1954
3. Genus Acaromantis Trouessart & Neumann, 1893
4. Genus Acarothrix Bartsch, 1990
5. Genus Actacarus Schulz, 1937
6. Genus Agaue Lohmann, 1889
7. Genus Agauides Bartsch, 1988
8. Genus Agauopsis Viets, 1927
9. Genus Aletes
10. Genus Anomalohalacarus Newell, 1949
11. Genus Arenihalacarus Abé, 1991
12. Genus Arhodeoporus Newell, 1947
13. Genus Astacopsiphagus Viets, 1931
14. Genus Atelopsalis Trouessart, 1896
15. Genus Australacarus Bartsch, 1987
16. Genus Bathyhalacarus Sokolov & Yankovskaya, 1968
17. Genus Bradyagaue Newell, 1971
18. Genus Camactognathus Newell, 1984
19. Genus Caspihalacarus Viets, 1928
20. Genus Coloboceras Trouessart, 1889
21. Genus Colobocerasides Viets, 1950
22. Genus Copidognathides Bartsch, 1976
23. Genus Copidognathus Trouessart, 1888
24. Genus Corallihalacarus Otto, 1999
25. Genus Enterohalacarus Viets, 1938
26. Genus Halacarellus Viets, 1927
27. Genus Halacaroides Bartsch, 1981
28. Genus Halacaropsis Bartsch, 1996
29. Genus Halacarus Gosse, 1855
30. Genus Halixodes Brucker & Trouessart, 1899
31. Genus Hamohalacarus Walter, 1931
32. Genus Himejacarus Imamura, 1957
33. Genus Isobactrus Newell, 1947
34. Genus Leptognathus
35. Genus Leptopsalis
36. Genus Leptospathis
37. Genus Limnohalacarus Walter, 1917
38. Genus Lobohalacarus Viets, 1939
39. Genus Lohmannella Trouessart, 1901
40. Genus Makarovana Kocak & Kemal, 2008
41. Genus Metarhombognathus Newell, 1947
42. Genus Mictognathus Newell, 1984
43. Genus Parasoldanellonyx Viets, 1929
44. Genus Parhalixodes Laubier, 1960
45. Genus Pelacarus Bartsch, 1986
46. Genus Peregrinacarus Bartsch, 1999
47. Genus Phacacrus Bartsch, 1992
48. Genus Plegadognathus Morselli, 1981
49. Genus Porohalacarus Thor, 1922
50. Genus Porolohmannella Viets, 1933
51. Genus Rhombognathides Viets, 1927
52. Genus Rhombognathus Trouessart, 1888
53. Genus Ropohalacarus Bartsch, 1989
54. Genus Scaptognathides Monniot F., 1972
55. Genus Scaptognathus Trouessart, 1889
56. Genus Simognathus Trouessart, 1889
57. Genus Soldanellonyx Walter, 1917
58. Genus Spongihalacarus Otto, 2000
59. Genus Stygohalacarus Viets, 1934
60. Genus Thalassacarus Newell, 1949
61. Genus Thalassarachna Packard, 1871
62. Genus Thallassopthirius Bartsch, 1988
63. Genus Tropihalacarus Otto & Bartsch, 1999
64. Genus Werthella Lohmann, 1907
65. Genus Werthelloides Bartsch, 1986
66. Genus Winlundia Newell, 1984
67. Genus Xenohalacarus Otto, 2000
68. Genus Acanthopalpus Makarova, 1978 accepted as Makarovana Kocak & Kemal, 2008 (junior homonym)
69. Genus Pontacarus Lohmann, 1901 (moved to Agaue and Copidognathus)
70. Genus Pseudosoldanellonyx Sokolov & Jankovskaja, 1970 accepted as Soldanellonyx Walter, 1917 (junior synonym)
71. Genus Rhombognathopsis Viets, 1927 (moved to Metarhombognathus and Rhombognathides)
72. Genus Velardoacarus Gil & Garzon, 1979 (uncertain > nomen dubium)

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