MolluscaBase (2018).
Triton gyrinoides var. ficarazzensis de Gregorio, 1884. Accessed through: Costello, M.J.; Bouchet, P.; Boxshall, G.; Arvanitidis, C.; Appeltans, W. (2018) European Register of Marine Species at: http://www.vliz.be/vmdcdata/narms/narms.php?p=taxdetails&id=752417 on 2021-01-18
Costello, M.J.; Bouchet, P.; Boxshall, G.; Arvanitidis, C.; Appeltans, W. (2021). European Register of Marine Species.
Triton gyrinoides var. ficarazzensis de Gregorio, 1884. Accessed at: http://www.marbef.org/data../aphia.php?p=taxdetails&id=752417 on 2021-01-18