World Register of Marine Species (WoRMS)
Pupa (Torquilla) subvariabilis F. Sandberger, 1858
MolluscaBase eds. (2026). MolluscaBase. Pupa (Torquilla) subvariabilis F. Sandberger, 1858&nbsp;&#8224;. Accessed through: World Register of Marine Species at: https://www.marinespecies.org/aphia.php?p=taxdetails&id=934365 on 2026-08-30