Xu, K.; Agatha, S.; Dolan, J. (2024). World Ciliophora Database.
Porpostoma grassei (Corliss & Snyder, 1986). Accessed through: RAS (Eds.) (2024) Register of Antarctic Species at: https://ras.biodiversity.aq/aphia.php?p=taxdetails&id=341752 on 2024-04-26
RAS (Eds.) (2024). Register of Antarctic Species.
Porpostoma grassei (Corliss & Snyder, 1986). Accessed at: https://ras.biodiversity.aq/aphia.php?p=taxdetails&id=341752 on 2024-04-26