1. Tribe Cernuellini Schileyko, 1991
   1. Genus Alteniella Clerx & E. Gittenberger, 1977
   2. Genus Cernuella Schlüter, 1838
   3. Genus Microxeromagna Ortiz de Zárate López, 1950
   4. Genus Sabessebia Ezzine & Neubert, 2025
   5. Genus Xeroplana Monterosato, 1892
   6. Genus Xerosecta Monterosato, 1892
   7. Genus Polloneria Alzona & Alzona Bisacchi, 1939 accepted as Polloneriella Alzona & Alzona Bisacchi, 1940 accepted as Xerosecta (Polloneriella) Alzona & Alzona Bisacchi, 1940 represented as Xerosecta Monterosato, 1892 (homonym: non Clausilia (Polloneria) Sacco, 1886)
   8. Genus Polloneriella Alzona & Alzona Bisacchi, 1940 accepted as Xerosecta (Polloneriella) Alzona & Alzona Bisacchi, 1940 represented as Xerosecta Monterosato, 1892
   9. Genus Xerambigua Monterosato, 1892 accepted as Xerosecta Monterosato, 1892
   10. Genus Xeroamanda Monterosato, 1892 accepted as Cernuella (Xeroamanda) Monterosato, 1892 represented as Cernuella Schlüter, 1838
   11. Genus Xeroampulla Monterosato, 1892 accepted as Cernuella Schlüter, 1838
   12. Genus Xerocincta Monterosato, 1892 accepted as Cernuella (Xerocincta) Monterosato, 1892 represented as Cernuella Schlüter, 1838
   13. Genus Xerofusca Monterosato, 1892 accepted as Cernuella Schlüter, 1838
   14. Genus Xerolaeta Monterosato, 1892 accepted as Cernuella Schlüter, 1838
   15. Genus Xerolauta Monterosato, 1892 accepted as Cernuella Schlüter, 1838
   16. Genus Xerolena Monterosato, 1892 accepted as Cernuella Schlüter, 1838
   17. Genus Xerolincta Monterosato, 1892 accepted as Cernuella Schlüter, 1838
   18. Genus Xerolissa Monterosato, 1892 accepted as Cernuella Schlüter, 1838
   19. Genus Xerolutea Monterosato, 1892 accepted as Cernuella Schlüter, 1838
   20. Genus Xeromagna Monterosato, 1892 accepted as Xerosecta (Xeromagna) Monterosato, 1892 represented as Xerosecta Monterosato, 1892
   21. Genus Xeromoesta Monterosato, 1892 accepted as Xerosecta Monterosato, 1892
   22. Genus Xerotringa Monterosato, 1892 accepted as Cernuella Schlüter, 1838
   23. Genus Xerotropis Monterosato, 1892 accepted as Cernuella Schlüter, 1838
   24. Genus Xerovaria Monterosato, 1892 accepted as Cernuella Schlüter, 1838
   25. Genus Xerovera Monterosato, 1892 accepted as Cernuella Schlüter, 1838
2. Tribe Helicellini Ihering, 1909
   1. Genus Backeljaia Chueca, Gómez-Moliner, Madeira & Pfenninger, 2018
   2. Genus Candidula Kobelt, 1871
   3. Genus Etruscotricha Cianfanelli, Chueca & Bodon, 2023
   4. Genus Helicella A. Férussac, 1821
   5. Genus Orexana Chueca, Gómez-Moliner, Madeira & Pfenninger, 2018
   6. Genus Xerogyra Monterosato, 1892
   7. Genus Xeroleuca Kobelt, 1877
   8. Genus Xeroplexa Monterosato, 1892
   9. Genus Xerotricha Monterosato, 1892
   10. Genus Zarateana Chueca, Gómez-Moliner, Madeira & Pfenninger, 2018
   11. Genus Castellana Hatch, Milton & Armitage, 1970 accepted as Xerotricha Monterosato, 1892 (unaccepted > junior subjective synonym)
   12. Genus Jabalconia Ortiz de Zárate López, 1952 accepted as Xerotricha Monterosato, 1892
   13. Genus Planatella Clessin, 1876 accepted as Helicella A. Férussac, 1821
   14. Genus Polytrichia Pallary, 1922 accepted as Xerotricha Monterosato, 1892
   15. Genus Pseudoxerotricha Ortiz de Zárate, 1950 accepted as Xerotricha Monterosato, 1892 (invalid; not C. R. Boettger, 1911)
   16. Genus Xeroalbina Monterosato, 1892 accepted as Candidula Kobelt, 1871 (unaccepted > junior objective synonym)
   17. Genus Xerobulla Monterosato, 1892 accepted as Helicella A. Férussac, 1821
   18. Genus Xerocodia Monterosato, 1892 accepted as Candidula Kobelt, 1871 (unaccepted > junior subjective synonym)
   19. Genus Xerofriga Monterosato, 1892 accepted as Helicella A. Férussac, 1821
   20. Genus Xerolaxa Monterosato, 1892 accepted as Helicella A. Férussac, 1821
   21. Genus Xeromicra Monterosato, 1892 accepted as Xerotricha Monterosato, 1892
   22. Genus Xerovaga Monterosato, 1892 accepted as Candidula Kobelt, 1871
3. Tribe Helicopsini H. Nordsieck, 1987
   1. Genus Helicopsis Fitzinger, 1833
   2. Genus Pseudoxerophila Westerlund, 1879
   3. Genus Xerolenta Monterosato, 1892
   4. Genus Xeromunda Monterosato, 1892
   5. Genus Xeropicta Monterosato, 1892
   6. Genus Heliocopsis Fitzinger, 1833 accepted as Helicopsis Fitzinger, 1833 (incorrect subsequent spelling)
   7. Genus Martha A. J. Wagner, 1914 accepted as Helicopsis Fitzinger, 1833 (unaccepted > junior subjective synonym, junior synonym)
   8. Genus Striatella Westerlund, 1876 accepted as Helicopsis Fitzinger, 1833
   9. Genus Striatinella Clessin, 1876 accepted as Helicopsis Fitzinger, 1833
4. Genus Kalitinaia Hudec & Lezhawa, 1967
5. Tribe Plentuisini Razkin, Gómez-Moliner, Prieto, Martínez-Ortí, Arrébola, Muñoz, Chueca & Madeira, 2015
   1. Genus Plentuisa Puente & Prieto, 1992
6. Tribe Trochoideini H. Nordsieck, 1987
   1. Genus Trochoidea T. Brown, 1827
   2. Genus Xerocrassa Monterosato, 1892
   3. Genus Ereminella Pallary, 1919 accepted as Xerocrassa Monterosato, 1892
   4. Genus Heldia P. Hesse, 1926 accepted as Xerocrassa Monterosato, 1892 (unaccepted > junior subjective synonym)
   5. Genus Ochthephila H. Beck, 1837 accepted as Trochoidea T. Brown, 1827
   6. Genus Trochula Schlüter, 1838 accepted as Trochoidea T. Brown, 1827
   7. Genus Tropidocochlis Locard, 1893 accepted as Xerosecta Monterosato, 1892 (unaccepted > junior objective synonym)
   8. Genus Turricula H. Beck, 1837 accepted as Trochoidea T. Brown, 1827 (unaccepted > junior subjective synonym, Invalid: junior homonym of Turricula Schumacher, 1817 [Turridae])
   9. Genus Xerocauta Monterosato, 1892 accepted as Xerocrassa Monterosato, 1892
   10. Genus Xeroclausa Monterosato, 1892 accepted as Trochoidea (Xeroclausa) Monterosato, 1892 accepted as Xerocrassa (Xeroclausa) Monterosato, 1892 represented as Xerocrassa Monterosato, 1892
   11. Genus Xeroclivia Monterosato, 1892 accepted as Trochoidea T. Brown, 1827
   12. Genus Xerocochlea Monterosato, 1892 accepted as Trochoidea T. Brown, 1827
   13. Genus Xeronexa Monterosato, 1892 accepted as Trochoidea T. Brown, 1827
   14. Genus Xeroptyca Monterosato, 1892 accepted as Xerocrassa Monterosato, 1892

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