Phylum: Mollusca - Class: Gastropoda

 

Family: Acteonidae d'Orbigny, 1842

Acteon tornatilis (Linnaeus, 1758) Callostracon tyrrhenicum  (Smriglio & Mariottini, 1996) Crenilabium exile  (Jeffreys, 1870)
   
Japonacteon pusillus  (Forbes, 1844)