IRMNG Taxon list
Ericiocyathus echinatus Cairns & Zibrowius, 1997
Odontocyathus coloradus Smith, 1913 † accepted as Stephanocyathus spiniger (Marenzeller, 1888)
Odontocyathus japonicus Yabe & Eguchi, 1932 † accepted as Stephanocyathus spiniger (Marenzeller, 1888)
Odontocyathus sexradii Alcock, 1902 accepted as Stephanocyathus spiniger (Marenzeller, 1888)
Odontocyathus stella Alcock, 1902 accepted as Stephanocyathus spiniger (Marenzeller, 1888)
Sabinotrochus apertus Gravier, 1920 accepted as Stephanocyathus moseleyanus (Sclater, 1886)
Sabinotrochus bipatella Alcock, 1902 accepted as Stephanocyathus bipatella (Alcock, 1902)
Sabinotrochus flatiliseptis Alcock, 1902 accepted as Stephanocyathus coronatus (Pourtalès, 1867)
Sabinotrochus opulens Gravier, 1915 accepted as Stephanocyathus nobilis (Moseley in Thompson, 1873)
Stephanocyathus bipatella (Alcock, 1902)
Stephanocyathus campaniformis (Marenzeller, 1904)
Stephanocyathus coronatus (Pourtalès, 1867)
Stephanocyathus crassus (Jourdan, 1895)
Stephanocyathus diadema (Moseley, 1876)
Stephanocyathus elegans Seguenza, 1864 †
Stephanocyathus explanans (Marenzeller, 1904)
Stephanocyathus imperialis Cairns, 2004
Stephanocyathus isabellae Reyes, Santodomingo & Cairns, 2009
Stephanocyathus ixine Squires, 1958 †
Stephanocyathus laevifundus Cairns, 1977
Stephanocyathus mantelli (Milne-Edwards & Haime, 1857) †
Stephanocyathus moseleyanus (Sclater, 1886)
Stephanocyathus nobilis (Moseley in Thompson, 1873)
Stephanocyathus paliferus Cairns, 1977
Stephanocyathus platypus (Moseley, 1876)
Stephanocyathus regius Cairns & Zibrowius, 1997
Stephanocyathus spiniger (Marenzeller, 1888)
Stephanocyathus weberianus (Alcock, 1902)
Stephanotrochus campaniformis Marenzeller, 1904 accepted as Stephanocyathus campaniformis (Marenzeller, 1904)
Stephanotrochus crassus Jourdan, 1895 accepted as Stephanocyathus crassus (Jourdan, 1895)
Stephanotrochus explanans Marenzeller, 1904 accepted as Stephanocyathus explanans (Marenzeller, 1904)
Stephanotrochus moseleyanus Sclater, 1886 accepted as Stephanocyathus moseleyanus (Sclater, 1886)
Stephanotrochus nitens Alcock in Wood Mason & Alcock, 1891 accepted as Stephanocyathus nobilis (Moseley in Thompson, 1873)
Stephanotrochus oldhami Alcock, 1894 accepted as Stephanocyathus nobilis (Moseley in Thompson, 1873)
Stephanotrochus platypus Moseley, 1876 accepted as Stephanocyathus platypus (Moseley, 1876)
Stephanotrochus sibogae Alcock, 1902 accepted as Stephanocyathus weberianus (Alcock, 1902)
Stephanotrochus spiniger Marenzeller, 1888 accepted as Stephanocyathus spiniger (Marenzeller, 1888)
Stephanotrochus tatei Dennant, 1899 †
Stephanotrochus weberianus Alcock, 1902 accepted as Stephanocyathus weberianus (Alcock, 1902)
Vaughanella concinna Gravier, 1915
Vaughanella margaritata (Jourdan, 1895)
Vaughanella multipalifera Cairns, 1995
Vaughanella oreophila Keller, 1981