Nomenclature
original description
Alcock AW. (1902). Report on the deep-sea Madreporaria of the Siboga-Expedition. <em>Siboga Expeditie.</em> 16a: 1-52, pls. 1-5., available online at https://doi.org/10.5962/bhl.title.11383 [details]
original description
(of Phloeocyathus Alcock, 1902) Alcock A. (1902). Further diagnoses and descriptions of new species of corals from the "Siboga-Expedition". <em>Tijdschrift der Nederlandse Dierkundige Vereeniging (Ser. 2).</em> 7: 116-123. [details]
Other
context source (Hexacorallia)
Fautin, Daphne G. (2013). Hexacorallians of the World. (look up in IMIS) [details]
From editor or global species database