Taxon - Odkazy a literatura
druh
Neptunea testudinis W.H. Dall, 1890
Galli C.: WMSDB - Wolrdwide Mollusc Species Data Base July 10, 2013 [http://www.bagniliggia.it/WMSD/WMSDhome....] [jako Neptunea testudinis Dall, 1890]Datum citace: 22. listopad 2013