Traits taxon details
original description
Modell, H. (1931). Die Najaden der oberbayerischen Cyrenenschichten. <em>Palaeontographica.</em> 75(3-6): 63-80. page(s): 73, pl. 14, figs 1-4, 15h-k [details] Available for editors 
basis of record
Modell, H. (1934). Oligocaene Najaden der Schweiz. <em>Archiv für Molluskenkunde.</em> 66: 207-216., available online at https://www.zobodat.at/pdf/Archiv-fuer-Molluskenkunde_66_0207-0216.pdf page(s): 214 [details] Available for editors 
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