Schuchert, P. (2024). World Hydrozoa Database.
Clausophyes ovata (Keferstein & Ehlers, 1860). Accessed through: RAS (Eds.) (2024) Register of Antarctic Species at: https://ras.biodiversity.aq/aphia.php?p=taxdetails&id=135413 on 2025-04-19
RAS (Eds.) (2025). Register of Antarctic Species.
Clausophyes ovata (Keferstein & Ehlers, 1860). Accessed at: https://ras.biodiversity.aq/aphia.php/www.pfeil-verlag.de/04biol/aphia.php?p=taxdetails&id=135413 on 2025-04-19