Rhytidothyra is a genus of land snails with an operculum, terrestrial gastropod mollusks in the family Pomatiidae."Mollusca" . Diversidad Biológica Cubana, accessed 23 March 2011.
Species Species within the genus Rhytidothyra include: Rhytidothyra bilabiata (d’Orbigny, 1842) Rhytidothyra jacobsoni Alcalde, 1948
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