^
abcPurpuradusta Schilder, 1939. WoRMS (2009). Purpuradusta Schilder, 1939. In: Bouchet, P.; Gofas, S.; Rosenberg, G. World Marine Mollusca database. Accessed through the
World Register of Marine Species at http://www.marinespecies.org/aphia.php?p=taxdetails&id=137878 on 11 October 2010 .