original description
(of Acanthocyathus Milne Edwards & Haime, 1848) Milne Edwards, H.; Haime, J. (1848). Recherches sur les polypiers. Mémoire 2. Monographie des turbinolides. <em>Annales des Sciences Naturelles, Zoologie, Series 3.</em> 9: 211-344, pls. 7-10. [details]
basis of record
Cairns, S.D. (2009-2017). On line appendix: Phylogenetic list of the 711 valid Recent azooxanthellate scleractinian species with their junior synonyms and depth ranges, 28 pp. <em>In: Cold-Water Corals: The Biology and Geology of Deep-Sea Coral Habitats.</em> Cambridge University Press, Cambridge. [details] 
additional source
Cairns, S.D., R. Baron-Szabo, A.F. Budd, B. Lathuilière, E. Roniewicz, J. Stolarski & K.G. Johnson. (2010). Corallosphere. , available online at http://www.corallosphere.org [details]
additional source
Kitahara, M.V., S.D. Cairns & D.J. Miller. (2010). Monophyletic origin of Caryophyllia (Scleractinia, Caryophylliidae), with descriptions of six new species. <em>Systematics and Biodiversity.</em> 8(1): 91-118., available online at https://doi.org/10.1080/14772000903571088 [details] Available for editors 
Present
Inaccurate
Introduced: alien
Containing type locality
From editor or global species database
Biology azooxanthellate [details]
Depth range 37-750 m [details]
Diagnosis Like Caryophyllia, but having thecal edge spines or crests. [details]
Fossil range Miocene to Recent [details]
Remark About a dozen fossil species and 9 Recent species. See Cairns and Zibrowius (1997) for a revision of the Recent species. [details]
From editor or global species database
Chicoraceous columella. Acanthocyathus grayi Milne Edwards & Haime. Recent, Japan. Distal view.
Oral surface of holotype of type species
Image from typetaxon
Label of holotype of type species Acanthocyathus grayi
Acanthocyathus grayi, side view
Acanthocyathus grayi,calicular view
Acanthocyathus grayi, side view showing edge spines