Kroh, A.; Mooi, R. (2025). World Echinoidea Database.
Pourtalesia vinogradovae Mironov, 1995. Accessed through: RAS (Eds.) (2025) Register of Antarctic Species at: https://ras.biodiversity.aq/aphia.php/www.pfeil-verlag.de/04biol/rest/aphia.php?p=taxdetails&id=174961 on 2025-09-12
RAS (Eds.) (2025). Register of Antarctic Species.
Pourtalesia vinogradovae Mironov, 1995. Accessed at: https://ras.biodiversity.aq/aphia.php/aphia.php?p=taxdetails&id=174961 on 2025-09-12