Costello, M.J.; Bouchet, P.; Boxshall, G.; Arvanitidis, C.; Appeltans, W. (2024). European Register of Marine Species.
Mesothuria (Penichrothuria) cathedralis Heding, 1940. Accessed at: https://vliz.be/vmdcdata/narms/narms.php?p=taxdetails&id=529391 on 2024-04-19