MolluscaBase eds. (2021). MolluscaBase.
Cassis undulata var. ebla de Gregorio, 1886. Accessed through: Costello, M.J.; Bouchet, P.; Boxshall, G.; Arvanitidis, C.; Appeltans, W. (2021) European Register of Marine Species at: http://www.marbef.org/data/aphia.php?p=taxdetails&id=752604 on 2024-04-23
Costello, M.J.; Bouchet, P.; Boxshall, G.; Arvanitidis, C.; Appeltans, W. (2024). European Register of Marine Species.
Cassis undulata var. ebla De Gregorio, 1886. Accessed at: http://www.marbef.org/data/aphia.php?p=taxdetails&id=752604 on 2024-04-23