Pagodulina Pagodulina pagodula Alvania pagodulina Pagodulinidae Charles des Moulins List of non-marine molluscs of Austria Hippolyt Tschapeck List of non-marine molluscs of Iran Xerocrassa geyeri List of least concern molluscs List of non-marine molluscs of Croatia List of non-marine molluscs of Turkey List of non-marine molluscs of Poland List of non-marine molluscs of Ukraine List of non-marine molluscs of Slovakia List of data deficient molluscs List of non-marine molluscs of Germany List of non-marine molluscs of Bulgaria Alvania List of data deficient invertebrates