MolluscaBase eds. (2021). MolluscaBase.
Cocculina leptalea A. E. Verrill, 1884. Accessed through: Costello, M.J.; Bouchet, P.; Boxshall, G.; Arvanitidis, C.; Appeltans, W. (2021) European Register of Marine Species at: http://vliz.be/vmdcdata/narms/narms.php?p=taxdetails&id=160219 on 2024-04-23