Gibson, D.; Wayland, M. (2021). World List of marine Acanthocephala. Southwellina Witenberg, 1932. 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=20410 on 2024-04-18
Costello, M.J.; Bouchet, P.; Boxshall, G.; Arvanitidis, C.; Appeltans, W. (2024). European Register of Marine Species. Southwellina Witenberg, 1932. Accessed at: https://www.vliz.be/vmdcdata/narms/narms.php?p=taxdetails&id=20410 on 2024-04-18