MolluscaBase eds. (2021). MolluscaBase.
Cylichna hoernesii (Weinkauff, 1866). Accessed through: Costello, M.J.; Bouchet, P.; Boxshall, G.; Arvanitidis, C.; Appeltans, W. (2021) European Register of Marine Species at: http://marbef.org/data/aphia.php?p=taxdetails&id=248254 on 2024-05-03
Costello, M.J.; Bouchet, P.; Boxshall, G.; Arvanitidis, C.; Appeltans, W. (2024). European Register of Marine Species.
Cylichna hoernesii (Weinkauff, 1866). Accessed at: http://www.marbef.org/data../aphia.php?p=taxdetails&id=248254 on 2024-05-03