Read, G.; Fauchald, K. (Ed.) (2021). World Polychaeta database.
Spirorbis nordenskjoldi Ehlers, 1900. Accessed through: RAS (Eds.) (2021) Register of Antarctic Species at: http://ras.biodiversity.aq/aphia.php?p=taxdetails&id=174726 on 2024-04-18
RAS (Eds.) (2024). Register of Antarctic Species.
Spirorbis nordenskjoldi Ehlers, 1900. Accessed at: https://ras.biodiversity.aq/aphia.php?p=taxdetails&id=174726 on 2024-04-18