Xu, K.; Dolan, J. (2025). World Ciliophora Database.
Xystonella acus (Brandt) Laackmann, 1910. Accessed through: RAS (Eds.) (2025) Register of Antarctic Species at: https://ras.biodiversity.aq/aphia.php?p=taxdetails&id=341683 on 2025-04-10
RAS (Eds.) (2025). Register of Antarctic Species.
Xystonella acus (Brandt) Laackmann, 1910. Accessed at: https://ras.biodiversity.aq/aphia.php?p=taxdetails&id=341683 on 2025-04-10