Halacaridae familyasına bağlı cinsler (2022):
- Actacarus - Schulz, 1937
- Agaue - Lohmann, 1889
- Agauopsis - Viets, 1927
- Anomalohalacarus - Newell, 1949
- Arhodeoporus - Newell, 1947
- Bradyagaue - Newell, 1971
- Copidognathus - Trouessart, 1888
- Halacarellus - Viets, 1927
- Halacarus - Gosse, 1855
- Isobactrus - Newell, 1947
- Lohmannella - Trouessart, 1901
- Parhalixodes - Laubier, 1960
- Rhombognathides - Viets, 1927
- Rhombognathus - Trouessart, 1888
- Scaptognathus - Trouessart, 1889
- Simognathus - Trouessart, 1889
- Thalassacarus - Newell, 1949
- Thalassarachna - Packard, 1871
- Werthella - Lohmann, 1907