Kroh, A.; Mooi, R. (2024). World Echinoidea Database.
Clypeaster sanchezi gigantea (Sánchez Roig, 1952) †. Accessed through: Marine Species Traits editorial board (2024) Marine Species Traits at: https://www.marinespecies.org/traits./aphia.php?p=taxdetails&id=763049 on 2024-10-14
Marine Species Traits editorial board (2024). Marine Species Traits.
Clypeaster sanchezi gigantea (Sánchez Roig, 1952) †. Accessed at: https://marinespecies.org/traits/aphia.php?p=taxdetails&id=763049 on 2024-10-14