Xu, K.; Agatha, S. & Dolan, J. (2021). World Ciliophora Database. Balanion Wulff, 1919. Accessed through: Costello, M.J.; Bouchet, P.; Boxshall, G.; Arvanitidis, C.; Appeltans, W. (2021) European Register of Marine Species at: https://www.marbef.org/data/aphia.php?p=taxdetails&id=292899 on 2023-02-04
Costello, M.J.; Bouchet, P.; Boxshall, G.; Arvanitidis, C.; Appeltans, W. (2023). European Register of Marine Species. Balanion Wulff, 1919. Accessed at: https://vliz.be/vmdcdata/narms/narms.php?p=taxdetails&id=292899 on 2023-02-04
Present 