MolluscaBase (2018). Cyclonassa neritea var. mucronata Pallary, 1919. Accessed through: Costello, M.J.; Bouchet, P.; Boxshall, G.; Arvanitidis, C.; Appeltans, W. (2018) European Register of Marine Species at: http://marbef.org/data../aphia.php?p=taxdetails&id=752446 on 2019-02-20
Costello, M.J.; Bouchet, P.; Boxshall, G.; Arvanitidis, C.; Appeltans, W. (2019). European Register of Marine Species. Cyclonassa neritea var. mucronata Pallary, 1919. Accessed at: http://marbef.org/data/aphia.php?p=taxdetails&id=752446 on 2019-02-20