Priotrochatella is a genus of land snails with an operculum, terrestrial gastropod mollusks in the family Helicinidae. Priotroachatella occur on calcareous rocks and in caves in the same rocks on Cuban islands - they are critically endangered because of the exploitation of the marble quarries that form their habitat.
Species Species within the genus Priotrochatella include: Priotrochatella constellata (Morelet, 1847)"Mollusca" . Diversidad Biológica Cubana, accessed 23 March 2011. Priotrochatella stellata (Velazquez in Poey, 1852) Priotrochatella torrei Clapp, 1918
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