original description
Agassiz, A. (1879). Preliminary report on the Echini of the Exploring Expedition of H.M.S "Challenger". Sir C. Wyville Thomson Chief of Civilian Staff. <em>Proceedings of the American Academy of Arts and Sciences.</em> new series 6, 190-212., available online at https://biodiversitylibrary.org/page/8714483 [details]
original description
(of Delopatagus Koehler, 1907) Koehler, R. (1907). Asteries, Ophiures et Echinides recueillis dans les mers australes par la "Scotia" (1902-1904). <em>Zoologischer Anzeiger.</em> 32(6): 140-147., available online at http://www.biodiversitylibrary.org/page/9894844 [details]
basis of record
David, B., T. Choné, A. Festeau & C. de Ridder (2004). Antarctic Echinoids, an Interactive Database. Editions Universitaires Dijon. Cd Rom. (look up in IMIS) [details]
additional source
Neave, Sheffield Airey. (1939-1996). Nomenclator Zoologicus vol. 1-10 Online. <em>[Online Nomenclator Zoologicus at Checklistbank. Ubio link has gone].</em> , available online at https://www.checklistbank.org/dataset/126539/about [details]
From editor or global species database