Verhoeff, T. (2025). World Brachiopoda Database. Norelloidea Ager, 1959. 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=235181 on 2026-02-22
RAS (Eds.) (2026). Register of Antarctic Species. Norelloidea Ager, 1959. Accessed at: https://ras.biodiversity.aq/aphia.php/%22https:/images.marinespecies.org/thumbs/rest/rest/rest/aphia.php?p=taxdetails&id=235181 on 2026-02-22