World Register of Marine Species (WoRMS)
MolluscaBase eds. (2026). MolluscaBase. Cassis (Cypraecassis) Stutchbury, 1837. Accessed through: World Register of Marine Species at: https://www.marinespecies.org/aphia.php?p=taxdetails&id=1807980 on 2026-08-30
Stutchbury S. (1837). On Cypraecassis, a proposed new genus of univalve shells, for the reception of certain species of Brugière's genus Cassis. The Magazine of Natural History and Journal of Zoology, Botany, Mineralogy and Meteorology. new ser., 1: 214-217.