1. Subfamily Discolepinae Schileyko, 2006
   1. Genus Discolepis Ancey, 1904
2. Genus Ganeselloides Yen, 1969 †
3. Subfamily Lucerninae Swainson, 1840
   1. Genus Dentellaria Schumacher, 1817
   2. Genus Eurycratera H. Beck, 1837
   3. Genus Lucerna Swainson, 1840
   4. Genus Thelidomus Swainson, 1840
   5. Genus Leiocheila Albers, 1850 accepted as Eurycratera H. Beck, 1837 (objective junior synonym)
   6. Genus Leiostoma Swainson, 1840 accepted as Eurycratera H. Beck, 1837
   7. Genus Pachystoma Albers, 1850 accepted as Thelidomus Swainson, 1840
4. Subfamily Pleurodontinae Ihering, 1912
   1. Genus Pleurodonte Fischer von Waldheim, 1807
   2. Genus Caprinus Montfort, 1810 accepted as Pleurodonte Fischer von Waldheim, 1807
   3. Genus Chrysodon Ancey, 1887 accepted as Gonostomopsis Pilsbry, 1889 accepted as Pleurodonte Fischer von Waldheim, 1807 (Replaced by Gonostomopsis on the assumption that it was preoccupied by Chrysodon Oken, 1815, which however was published in a work placed on the Official Index)
   4. Genus Gonostomopsis Pilsbry, 1889 accepted as Pleurodonte Fischer von Waldheim, 1807
   5. Genus Lucernella Swainson, 1840 accepted as Pleurodonte Fischer von Waldheim, 1807
   6. Genus Pleurodonta Pilsbry, 1926 accepted as Pleurodonte Fischer von Waldheim, 1807 (inadvertent emendation)
5. Genus Pleurodontites Zilch, 1960 †
6. Subfamily Gonostomopsinae Schileyko, 2006 accepted as Pleurodontinae Ihering, 1912

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