Schuchert, P. (2021). World Hydrozoa Database.
Calvinia Nutting, 1900. Accessed through: Land J. van der (ed). (2008) UNESCO-IOC Register of Marine Organisms (URMO) at: http://marinespecies.org/urmo/aphia.php?p=taxdetails&id=267290 on 2024-04-26
Land J. van der (ed). (2008). UNESCO-IOC Register of Marine Organisms (URMO).
Calvinia Nutting, 1900. Accessed at: https://marinespecies.org/urmo/aphia.php?p=taxdetails&id=267290 on 2024-04-26