original description
Browne, E.T. (1905). Hydromedusae with a revision of the Williadae and Petasidae. <em>Fauna and geography Maldives and Laccadives Archipelagoes.</em> 2(3): 722-749., available online at https://www.biodiversitylibrary.org/page/10778795
page(s): 739 [details]
context source (Hexacorallia)
Fautin, Daphne G. (2013). Hexacorallians of the World. (look up in IMIS) [details]
basis of record
Cnidaria Antarctic checklist (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