Mah, C.L. (2021). World Asteroidea Database.
Hippasteria hyadesi Perrier, 1891. Accessed through: RAS (Eds.) (2021) Register of Antarctic Species at: http://ras.biodiversity.aq/aphia.php?p=taxdetails&id=234913 on 2022-05-26
RAS (Eds.) (2022). Register of Antarctic Species.
Hippasteria hyadesi Perrier, 1891. Accessed at: https://ras.biodiversity.aq/aphia.php?p=taxdetails&id=234913 on 2022-05-26