Schuchert, P. (2021). World Hydrozoa Database.
Grammaria Stimpson, 1853. Accessed through: RAS (Eds.) (2021) Register of Antarctic Species at: http://ras.biodiversity.aq/aphia.php?p=taxdetails&id=117134 on 2024-04-18
RAS (Eds.) (2024). Register of Antarctic Species.
Grammaria Stimpson, 1853. Accessed at: https://ras.biodiversity.aq/aphia.php?p=taxdetails&id=117134 on 2024-04-18