Kroh, A.; Mooi, R. (2024). World Echinoidea Database.
Centrostephanus longispinus (Philippi, 1845). Accessed through: Costello, M.J.; Bouchet, P.; Boxshall, G.; Arvanitidis, C.; Appeltans, W. (2024) European Register of Marine Species at: https://www.vliz.be/vmdcdata/narms/narms.php?p=taxdetails&id=124331 on 2024-07-20
Costello, M.J.; Bouchet, P.; Boxshall, G.; Arvanitidis, C.; Appeltans, W. (2024). European Register of Marine Species.
Centrostephanus longispinus (Philippi, 1845). Accessed at: http://www.marbef.org/data/aphia.php?p=taxdetails&id=124331 on 2024-07-20