Schuchert, P. (2023). World Hydrozoa Database.
Cunina duplicata Maas, 1893. Accessed through: Glover, A.G.; Higgs, N.; Horton, T. (2023) World Register of Deep-Sea species (WoRDSS) at: https://marinespecies.org/deepsea/aphia.php?p=taxdetails&id=221241 on 2023-06-01
Glover, A.G.; Higgs, N.; Horton, T. (2023). World Register of Deep-Sea species (WoRDSS).
Cunina duplicata Maas, 1893. Accessed at: https://marinespecies.org/deepsea/aphia.php?p=taxdetails&id=221241 on 2023-06-01