Traits name details
original description
De Gregorio, A. (1880). <i>Fauna di S. Giovanni Ilarione (Parisiano). Parte I. Cefalopodi e Gasteropodi. Fasc. I</i>. P. Montaina e C., Palermo, xxviii + 106 pp, pl. 1-7. , available online at https://books.google.fr/books?id=3wE0AQAAMAAJ&printsec=frontcover#v=onepage&q&f=false page(s): 6-7, pl. 2, figs 66-69, pl. 6, fig. 47 [details]
additional source
Oppenheim, P. (1895). Neue Binnenschnecken aus dem Vicentiner Eocän. <em>Zeitschrift der Deutschen Geologischen Gesellschaft.</em> 47: 57-193., available online at https://www.biodiversitylibrary.org/page/43966013 page(s): 97 [details]
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