MolluscaBase eds. (2024). MolluscaBase. Umbraculoidea Dall, 1889 (1827). 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=411965 on 2024-03-29
Glover, A.G.; Higgs, N.; Horton, T. (2024). World Register of Deep-Sea species (WoRDSS). Umbraculoidea Dall, 1889 (1827). Accessed at: https://marinespecies.org/deepsea/aphia.php?p=taxdetails&id=411965 on 2024-03-29