Froese, R. and D. Pauly. Editors. (2021). FishBase.
Raja hyperborea Collett, 1879. Accessed through: Costello, M.J.; Bouchet, P.; Boxshall, G.; Arvanitidis, C.; Appeltans, W. (2021) European Register of Marine Species at: http://www.marbef.org/data./aphia.php?p=taxdetails&id=254713 on 2025-05-08
Costello, M.J.; Bouchet, P.; Boxshall, G.; Arvanitidis, C.; Appeltans, W. (2025). European Register of Marine Species.
Raja hyperborea Collett, 1879. Accessed at: http://marbef.org//marbef.org/data/aphia.php?p=taxdetails&id=254713 on 2025-05-08