Schuchert, P. (2024). World Hydrozoa Database.
Obelia bidentata Clark, 1875. Accessed through: Marine Species Traits editorial board (2024) Marine Species Traits at: https://www.marinespecies.org/traits./aphia.php?p=taxdetails&id=117385 on 2024-08-16
Marine Species Traits editorial board (2024). Marine Species Traits.
Obelia bidentata Clark, 1875. Accessed at: https://marinespecies.org/traits/aphia.php?p=taxdetails&id=117385 on 2024-08-16