Taxon - Odkazy a literatura
druh
Nihonia circumstricta E. von Martens, 1901
Galli C.: WMSDB - Wolrdwide Mollusc Species Data Base July 10, 2013 [http://www.bagniliggia.it/WMSD/WMSDhome....] [jako Nihonia circumstricta Von Martens, 1901]Datum citace: 23. listopad 2013