Traits taxon details
original description
Sajó, I. E. (1968). <i>Clausilia dubia gratiosa</i> n. subsp. <em>Archiv für Molluskenkunde.</em> 98 (1/2): 55-56. Frankfurt am Main. page(s): 55 [details] Available for editors 
basis of record
Bank, R. A.; Neubert, E. (2017). Checklist of the land and freshwater Gastropoda of Europe. Last update: July 16th, 2017. [details] 
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