original description(ofPentagonaster balteatus Sladen, 1891)Sladen, W.P. (1891). Report on a collection of Echinodermata from the south-west coast of Ireland, dredged in 1888 by a committee appointed by the Royal Irish Academy. <em>Proceedings of the Royal Irish Academy.</em> ser. 3, vol. 1: 687-704., available online athttps://www.biodiversitylibrary.org/page/46991082 page(s): 688 [details]