Taxon - Odkazy a literatura
druh
Cyphoma signatum H. A. Pilsbry & McGinty, 1939
Galli C.: WMSDB - Wolrdwide Mollusc Species Data Base July 10, 2013 [http://www.bagniliggia.it/WMSD/WMSDhome....] [jako Cyphoma signatum Pilsbry & McGinty, 1939]Datum citace: 23. listopad 2013