Schuchert, P. (2024). World Hydrozoa Database.
Oswaldella crassa Peña Cantero & Vervoort, 1998. Accessed through: Glover, A.G.; Higgs, N.; Horton, T. (2024) World Register of Deep-Sea species (WoRDSS) at: https://www.marinespecies.org/deepsea/aphia.php?p=taxdetails&id=231629 on 2024-11-04
Glover, A.G.; Higgs, N.; Horton, T. (2024). World Register of Deep-Sea species (WoRDSS).
Oswaldella crassa Peña Cantero & Vervoort, 1998. Accessed at: https://www.marinespecies.org/DeepSea/aphia.php?p=taxdetails&id=231629 on 2024-11-04