Kroh, A.; Mooi, R. (2024). World Echinoidea Database.
Pseudechinus Mortensen, 1903. Accessed through: RAS (Eds.) (2024) Register of Antarctic Species at: https://ras.biodiversity.aq/aphia.php?p=taxdetails&id=160753 on 2024-04-24
RAS (Eds.) (2024). Register of Antarctic Species.
Pseudechinus Mortensen, 1903. Accessed at: https://ras.biodiversity.aq/aphia.php?p=taxdetails&id=160753 on 2024-04-24