Redécouverte de Pagodulina pagodula (Des Moulins, 1830) (Gastropoda, Orculidae) dans le Puy-de-D me (Auvergne, France)

Pagodulina pagodula (Des Moulins, 1830) was cited from Puy-de-D me in 1851. This mention, regularly cited, had not been confirmed during the 20th century, and the species was considered extinct in Puy-de-D me. A recently discovered population, west of Clermont-Ferrand, was compared to topotypes from Dordogne and confirmed its occurrence in Puy-de-D me. The origin of the quotation of P. pagodula in the department was traced and the likely historical stations were identified. Field work confirmed the extant ocurrence of the species on these two stations. This paper provides an update of the distribution of P. pagodula in Puy-de-D me, with some observations on its habitats.