MolluscaBase name details
original description
(of Nystia vardonica Roman, 1912 †) Roman F. (1912 ["1910"]). Faune saumâtre du Sannoisien du Gard. <em>Bulletin de la Société Géologique de France.</em> ser. 4, 10: 927-955, pls 22-24., available online at https://biodiversitylibrary.org/page/31097480
page(s): 937-938, pl. 23, figs 2-2c [details]
basis of record
Schlickum, W. R. (1968). Die Gattungen <em>Briardia</em> Munier-Chalmas und <em>Nystia</em> Tournouer. <em>Archiv für Molluskenkunde.</em> 98: 39-51.
page(s): 42 [details] Available for editors [request]