Xu, K.; Agatha, S. & Dolan, J. (2021). World Ciliophora Database.
Oxytricha pellionella Ehrenberg, 1838. Accessed through: RAS (Eds.) (2021) Register of Antarctic Species at: http://ras.biodiversity.aq/aphia.php?p=taxdetails&id=864199 on 2024-07-14
RAS (Eds.) (2024). Register of Antarctic Species.
Oxytricha pellionella Ehrenberg, 1838. Accessed at: https://ras.biodiversity.aq/aphia.php?p=taxdetails&id=864199 on 2024-07-14