Schuchert, P. (2024). World Hydrozoa Database.
Oswaldella billardi Briggs, 1938. Accessed through: Glover, A.G.; Higgs, N.; Horton, T. (2024) World Register of Deep-Sea species (WoRDSS) at: https://marinespecies.org/DeepSea/aphia.php?p=taxdetails&id=174667 on 2024-04-23
Glover, A.G.; Higgs, N.; Horton, T. (2024). World Register of Deep-Sea species (WoRDSS).
Oswaldella billardi Briggs, 1938. Accessed at: https://marinespecies.org/deepsea/aphia.php?p=taxdetails&id=174667 on 2024-04-23