Kroh, A.; Mooi, R. (2021). World Echinoidea Database. Urechinina. Accessed through: Nozères, C., Kennedy, M.K. (Eds.) (2021) Canadian Register of Marine Species at: http://marinespecies.org/carms./aphia.php?p=taxdetails&id=510568 on 2025-04-01
Nozères, C., Kennedy, M.K. (Eds.) (2025). Canadian Register of Marine Species. Urechinina. Accessed at: https://www.marinespecies.org/Carms/aphia.php?p=taxdetails&id=510568 on 2025-04-01