ex Monterosato ms. [details]
ex Jeffreys ms.; nomen nudum in Monterosato, 1872: 21 [details]
The author of Bulla truncata is Gmelin, 1792 and invalid according to Check List of European Marine Mollusca. [details]
ex Monterosato ms. [details]
ex Monterosato ms. [details]
ex Chiereghini ms.; based in part on Cerithium vulgatumvar. tuberculata Philippi, 1836 [details]
ex Deshayes ms.; based on D. politum sensu Costa [details]