List of Genera
- Abatorus Chamberlin, 1965
- Abrotobius Chamberlin, 1925
- Acanthogeophilus Minelli, 1982
- Achilophilus Attems, 1926
- Adenoschendyla Brölemann & Ribaut, 1911
- Afrotaenia Chamberlin, 1951
- Agathothus Bollman, 1893
- Agnathodon Folkmanova & Dobroruka, 1960
- Agnostrup Foddai, Bonato, Pereira & Minelli, 2003
- Akymnopellis Shelley, 2008
- Alaskobius Chamberlin, 1946
- Algerophilus Brolemann, 1925
- Algunguis Chamberlin, 1950
- Alipes Imhoff, 1854
- Alloschizotaenia Brölemann, 1909
- Allothereua Verhoeff, 1905
- Alluropus Silvestri, 1911
- Alokobius Attems, 1926
- Analamyctes Chamberlin, 1955
- Anarrup Chamberlin, 1920
- Andebius Chamberlin, 1955
- Andenophilus Verhoeff, 1941
- Anethops Chamberlin, 1902
- Anodontastoma Tömösváry, 1883
- Anodonthobius Matic, 1983
