Kroh, A.; Mooi, R. (2021). World Echinoidea Database. Sperosomatinae Smith & Wright, 1990. 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=510905 on 2025-05-23
Costello, M.J.; Bouchet, P.; Boxshall, G.; Arvanitidis, C.; Appeltans, W. (2025). European Register of Marine Species. Sperosomatinae Smith & Wright, 1990. Accessed at: https://vliz.be/vmdcdata/narms/narms.php?p=taxdetails&id=510905 on 2025-05-23