Taxon - Odkazy a literatura
druh
Clithon retropictum (E. von Martens, 1878)
Galli C.: WMSDB - Wolrdwide Mollusc Species Data Base July 10, 2013 [http://www.bagniliggia.it/WMSD/WMSDhome....] [jako Theodoxus retropictus (Von Martens, 1879)]Datum citace: 22. listopad 2013