original description
Sacco, F. (1886). Fauna malacologica delle alluvioni plioceniche del Piemonte. <em>Memorie della Reale Accademia delle Scienze di Torino, Serie II.</em> 37: 169-206., available online at https://www.biodiversitylibrary.org/page/43201564
page(s): 188-189, pl. 1, figs 18a-c [details]
new combination reference
Ciangherotti, A.; Esu, D.; Martinetto, E.; Giuntelli, P. (2007). The remarkable Middle Pliocene non-marine mollusc record from Ceresole d'Alba, Piedmont, north-west Italy: Biochronology, palaeobiogeography and palaeoecology supported by fossil plants. <em>Geobios.</em> 40: 573-587.
page(s): 581 [details] Available for editors [request]
From editor or global species database
Type locality Fossano, Cuneo, Italy; early Villafranchian, late Pliocene [details]