Opinions from H. Hess and A. S. Gale 2010
- 'Apiocrinites belongs to Apiocrinitidae'
- 'Apiocrinites rotundus belongs to Apiocrinites' according to Miller 1821
- 'Apiocrinites rotundus is a subjective synonym of Apiocrinites parkinsoni'
- 'Apiocrinitidae belongs to Millericrinida'
- 'Apiocrinus gillieroni belongs to Apiocrinus' according to de Loriol 1877
- 'Apiocrinus gillieroni is recombined as Apiocrinites gillieroni'
- 'Balanocrininae belongs to Isocrinidae'
- 'Balanocrinus belongs to Balanocrininae'
- 'Balanocrinus smithi belongs to Balanocrinus'
- 'Bourgueticrinus rugosus belongs to Bourgueticrinus' according to Orbigny 1841
- 'Bourgueticrinus rugosus is recombined as Cyclocrinus rugosus'
- 'Cyclocrinus belongs to Cyclocrinidae'
- 'Discocrinus belongs to Roveacrinidae'
- 'Discocrinus catastomus belongs to Discocrinus' according to Peck 1943
- 'Discocrinus catastomus belongs to Discocrinus'
- 'Discocrinus integer belongs to Discocrinus'
- 'Encrinites parkinsoni belongs to Encrinites' according to von Schlotheim 1820
- 'Encrinites parkinsoni is recombined as Apiocrinites parkinsoni'
- 'Isocrinidae belongs to Isocrinida'
- 'Isocrininae belongs to Isocrinidae'
- 'Isocrinites pendulus is recombined as Isocrinus pendulus'
- 'Isocrinus belongs to Isocrininae'
- 'Isocrinus askerensis belongs to Isocrinus' according to Valette 1926
- 'Isocrinus askerensis is a subjective synonym of Isocrinus legeri'
- 'Pentacrinites subteres belongs to Pentacrinites' according to Munster 1831
- 'Pentacrinites subteres is recombined as Balanocrinus subteres'
- 'Pentacrinus legeri belongs to Pentacrinus' according to Repelin 1899
- 'Pentacrinus legeri is recombined as Isocrinus legeri'
- 'Roveacrinidae belongs to Cyrtocrinida'
- 'Sclerocrinidae belongs to Cyrtocrinida'
- 'Torynocrinus belongs to Sclerocrinidae'
- 'Torynocrinus canon belongs to Torynocrinus' according to Seeley 1866
- 'Torynocrinus canon belongs to Torynocrinus'
- 'Torynocrinus globosus belongs to Torynocrinus'
- 'Torynocrinus variolarius belongs to Torynocrinus' according to Seeley 1866
- 'Torynocrinus variolarius is recombined as Cyclocrinus variolarius'