Sladen, W.P. (1882). Asteroidea dredged during the cruise of the <i>Knight Errant</i> in July and August 1880. <em>Proceedings of the Royal Society of Edinburgh.</em> 11: 698-707., available online athttps://www.biodiversitylibrary.org/page/48711670 page(s): 704 [details]
Mah, C.L. (2024). World Asteroidea Database. Crossaster papposus var. septemtrionalis Sladen, 1882. Accessed through: World Register of Marine Species at: https://www.marinespecies.org/aphia.php?p=taxdetails&id=993581 on 2024-08-17
original descriptionSladen, W.P. (1882). Asteroidea dredged during the cruise of the <i>Knight Errant</i> in July and August 1880. <em>Proceedings of the Royal Society of Edinburgh.</em> 11: 698-707., available online athttps://www.biodiversitylibrary.org/page/48711670 page(s): 704 [details]