Traits name details
original description
Maury, C. J. (1930). O cretaceo da Parahyba do Norte. <em>Ministerio da Agricultura, Industria e Commercio, Serviço Geologico e Mineralogico do Brasil, Monographia.</em> 8: 1-305, plds. 1-35. page(s): 260-263, pl. 10, fig. 3 [details] Available for editors 
additional source
Sohl, N. F.; Kollmann, H. A. (1985). Cretaceous actaeonellid gastropods from the western hemisphere. <em>United States Geological Survey Professional Paper.</em> 1304: 1-104. page(s): 86 [details] Available for editors 
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