Traits name details
original description
Nordsieck, H. (2013). Fossil Clausiliidae from Ceresole d'Alba (Piedmont; Middle Pliocene), with remarks on <i>Triptychia</i> (Filholiidae) and the Helicoidea from the same site. <em>Archiv für Molluskenkunde.</em> 142(1): 167-180., available online at https://doi.org/10.1127/arch.moll/1869-0963/142/167-180 page(s): 174, figs 4, 9, 20 [details] Available for editors 
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