1. Genus Apothapsia D. T. Holyoak & G. A. Holyoak, 2020
2. Genus Dendrolamellaria Preston, 1913
3. Subfamily Durgellinae Godwin-Austen, 1888
   1. Genus Burmochlamys Pholyotha & Panha, 2022
   2. Tribe Durgellini Godwin-Austen, 1888
      1. Genus Aenigmatoconcha C. Tumpeesuwan & S. Tumpeesuwan, 2017
      2. Genus Austenia G. Nevill, 1878
      3. Genus Cryptaustenia T. D. A. Cockerell, 1891
      4. Genus Durgella W. T. Blanford, 1863
      5. Genus Durgellina Thiele, 1928
      6. Genus Eurychlamys Godwin-Austen, 1899
      7. Genus Holkeion Godwin-Austen, 1908
      8. Genus Ibycus Heynemann, 1863
      9. Genus Muangnua Solem, 1966
      10. Genus Nesaecia Gude, 1911
      11. Genus Pseudaustenia T. D. A. Cockerell, 1891
      12. Genus Rasama Laidlaw, 1932
      13. Genus Rhyssotopsis Ancey, 1887
      14. Genus Rotungia Godwin-Austen, 1918
      15. Genus Satiella W. T. Blanford & Godwin-Austen, 1908
      16. Genus Sitala H. Adams, 1865
      17. Genus Sivella W. T. Blanford, 1863
      18. Genus Sophina W. H. Benson, 1859
      19. Genus Teraia Solem, 1966
      20. Genus Cavicola Ancey, 1887 accepted as Kaliella W. T. Blanford, 1863 (unaccepted > junior subjective synonym)
      21. Genus Conulema Stoliczka, 1871 accepted as Sitala H. Adams, 1865
      22. Genus Cryptibycus T. D. A. Cockerell, 1891 accepted as Girasia J. E. Gray, 1855 (unaccepted > junior subjective synonym)
      23. Genus Haughtonia Godwin-Austen, 1899 accepted as Rhyssotopsis Ancey, 1887 (junior homonym of Haughtonia Kinahan, 1859)
      24. Genus Leptodontarion P. Sarasin & F. Sarasin, 1899 accepted as Ibycus Heynemann, 1863
      25. Genus Rotularia Mörch, 1872 accepted as Nesaecia Gude, 1911
      26. Genus Sarama Godwin-Austen, 1908 accepted as Rasama Laidlaw, 1932 (unaccepted > junior homonym, of Sarama Moore, 1888 [Lepidoptera])
      27. Genus Saramina Wenz, 1947 accepted as Rasama Laidlaw, 1932 (unaccepted > junior objective synonym, junior objective synonym of Rasama, with the same type species)
   3. Tribe Girasiini Collinge, 1902
      1. Genus Girasia J. E. Gray, 1855
      2. Genus Hoplites Theobald, 1864 accepted as Girasia J. E. Gray, 1855 (invalid: placed on the Official Index by ICZN Opinion 353)
   4. Genus Siamochlamys Pholyotha, 2023
4. Subfamily Helicarioninae Bourguignat, 1877
   1. Genus Amenixesta Iredale, 1941
   2. Genus Antiquarion J. Stanisic, 2010
   3. Genus Attenborougharion Hyman & Köhler, 2017
   4. Genus Bathia G. C. Robson, 1914
   5. Genus Brevisentis Hyman, 2007
   6. Genus Burnettia J. Stanisic, 2010
   7. Genus Caldwellia H. Adams, 1873
   8. Genus Chalepotaxis Ancey, 1887
   9. Genus Colmanarion J. Stanisic, 2010
   10. Genus Ctenoglypta Ancey, 1904
   11. Genus Ctenophila Ancey, 1882
   12. Genus Cucullarion J. Stanisic, 1998
   13. Genus Dancea Zilch, 1960
   14. Genus Delinitesta Iredale, 1933
   15. Genus Dendronitor Iredale, 1933
   16. Genus Dupontia Godwin-Austen, 1908
   17. Genus Echonitor Iredale, 1937
   18. Genus Eddiella J. Stanisic, 2010
   19. Genus Einasleighana J. Stanisic, 2010
   20. Genus Elatonitor J. Stanisic, 2010
   21. Genus Ellarion Iredale, 1941
   22. Genus Epiglypta Pilsbry, 1893
   23. Genus Erepta Albers, 1850
   24. Genus Eufretum H. B. Baker, 1941
   25. Genus Expocystis Iredale, 1937
   26. Genus Fastosarion Iredale, 1933
   27. Genus Fenestrarion J. Stanisic, 2010
   28. Genus Fijia Gude, 1913
   29. Genus Geminitor Hyman & Köhler, 2022
   30. Genus Gudeoconcha Iredale, 1944
   31. Genus Harmogenanina Germain, 1918
   32. Genus Helicarion A. Férussac, 1821
   33. Genus Howearion Iredale, 1944
   34. Genus Irenella Gude, 1913
   35. Genus Kalidos Gude, 1911
   36. Genus Laconia J. E. Gray, 1855
   37. Genus Laocaia Kuzminykh, 1999
   38. Genus Levidens Hyman, 2007
   39. Genus Limpidarion Hyman & Köhler, 2020
   40. Genus Luinarion Iredale, 1933
   41. Genus Mistarion Iredale, 1941
   42. Genus Montanocystis J. Stanisic, 2010
   43. Genus Mysticarion Iredale, 1941
   44. Genus Nesonanina C. R. Boettger, 1918
   45. Genus Nitor Gude, 1911
   46. Genus Pachystyla Mörch, 1852
   47. Genus Palmervillea J. Stanisic, 2010
   48. Genus Parmacochlea E. A. Smith, 1884
   49. Genus Parmavitrina Iredale, 1937
   50. Genus Parmella H. Adams, 1867
   51. Genus Parmellops Iredale, 1944
   52. Genus Peloparion Iredale, 1937
   53. Genus Periclocystis Iredale, 1937
   54. Genus Petalochlamys Godwin-Austen, 1907
   55. Genus Plegma Gude, 1911
   56. Genus Pravonitor Iredale, 1937
   57. Genus Pseudophasis Germain, 1918
   58. Genus Pseudosaphtia de Winter, 2008
   59. Genus Pseudosesara Solem, 1962
   60. Genus Quirosella Clench, 1958
   61. Genus Saphtia de Winter, 2008
   62. Genus Sheaia Hyman, 2007
   63. Genus Sigaloeista Shea & O. L. Griffiths, 2010
   64. Genus Sitalarion H. B. Baker, 1941
   65. Genus Stanisicarion Hyman & Ponder, 2010
   66. Genus Tarocystis Iredale, 1937
   67. Genus Thularion J. Stanisic, 1993
   68. Genus Torrecystis J. Stanisic, 2010
   69. Genus Tropicystis J. Stanisic, 2010
   70. Genus Urazirochlamys T. Habe, 1946
   71. Genus Vanmolia de Winter, 2008
   72. Genus Westracystis Iredale, 1939
   73. Genus Zagmena Iredale, 1941
   74. Genus Amphiblema Gude, 1911 accepted as Kalidos Gude, 1911
   75. Genus Ariocaelatura Germain, 1921 accepted as Plegma Gude, 1911
   76. Genus Aulacopus Pfeffer, 1878 accepted as Orpiella J. E. Gray, 1855
   77. Genus Caelatura auctt. accepted as Coelatura L. Pfeiffer, 1877 accepted as Plegma Gude, 1911 (misspelling)
   78. Genus Coelatura L. Pfeiffer, 1877 accepted as Plegma Gude, 1911
   79. Genus Cycliscus Gude, 1911 accepted as Harmogenanina Germain, 1918 (replacement name for Rotula Albers, 1850; itself invalid: junior homonym of Cycliscus Schönherr, 1843 [Coleoptera])
   80. Genus Desidarion Iredale, 1941 accepted as Parmavitrina Iredale, 1937
   81. Genus Dimidarion J. Stanisic, 2010 accepted as Fastosarion Iredale, 1933 (junior synonym)
   82. Genus Eungarion J. Stanisic, 1993 accepted as Fastosarion Iredale, 1933 (junior synonym)
   83. Genus Helecarion A. Férussac, 1821 accepted as Helicarion A. Férussac, 1821 (misspelling of original genus name, Helicarion Férussac, 1821)
   84. Genus Hunsteinia Iredale, 1941 accepted as Zagmena Iredale, 1941
   85. Genus Hymanarion J. Stanisic, 2010 accepted as Fastosarion Iredale, 1933 (junior synonym)
   86. Genus Macularion J. Stanisic, 2010 accepted as Stanisicarion Hyman & Ponder, 2010 (junior synonym)
   87. Genus Malandena Iredale, 1933 (unaccepted > nomen nudum)
   88. Genus Melocystis Iredale, 1937 accepted as Nitor Gude, 1911
   89. Genus Methuenia accepted as Methvenia G. C. Robson, 1914 accepted as Kalidos Gude, 1911 (incorrect subsequent spelling)
   90. Genus Methvenia G. C. Robson, 1914 accepted as Kalidos Gude, 1911 (unaccepted > junior subjective synonym)
   91. Genus Microstylodonta Germain, 1921 accepted as Erepta Albers, 1850
   92. Genus Modonitor Iredale, 1937 accepted as Nitor Gude, 1911 (junior synonym)
   93. Genus Owaraha H. B. Baker, 1941 accepted as Orpiella (Owaraha) H. B. Baker, 1941 represented as Orpiella J. E. Gray, 1855
   94. Genus Propebloyetia Germain, 1913 accepted as Kalidos Gude, 1911
   95. Genus Pseudocaelatura Wenz, 1947 accepted as Dancea Zilch, 1960 (unaccepted > junior homonym, junior homonym of Pseudocaelatura Germain, 1921; Dancea is a replacement name)
   96. Genus Rotula Albers, 1850 accepted as Harmogenanina Germain, 1918 (invalid: junior homonym of Rotula Schumacher, 1817 [Echinodermata])
   97. Genus Sundavitrina B. Rensch, 1932 accepted as Vitrinopsis C. Semper, 1873
   98. Genus Suterella Iredale, 1915 accepted as Oxychilus Fitzinger, 1833
   99. Genus Tachyphasis Germain, 1918 accepted as Ctenophila Ancey, 1882 (junior objective synonym)
   100. Genus Taiwanosiphona T. Habe, 1943 accepted as Chalepotaxis Ancey, 1887 (unaccepted > junior subjective synonym)
   101. Genus Thalassia E. von Martens, 1860 accepted as Nitor Gude, 1911 (unaccepted > junior homonym, junior homonym of Thalassia Dejean, 1835 [Coleoptera] and Thalassia Bonaparte, 1856 [Aves]; Nitor is a replacement name)
   102. Genus Vercularion Iredale, 1933 (unaccepted > nomen nudum)
5. Genus Kermarion Iredale, 1944
6. Genus Ovachlamys T. Habe, 1946
7. Genus Ubiquitarion Hyman, Lamborena & Köhler, 2017
8. Genus Fanulum Iredale, 1913 accepted as Diastole Gude, 1913
9. Genus Helixarion A. Férussac, 1821 accepted as Helicarion A. Férussac, 1821 (incorrect original spelling)
10. Genus Nevelasta Iredale, 1937 accepted as Coneuplecta Möllendorff, 1893

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