Opinions from H. Hess and C. G. Messing 2011
- 'Acariaeocrinus is a nomen dubium'
- 'Acrochordocrinus is a subjective synonym of Cyclocrinus'
- 'Acrochordocrinus insignis belongs to Acrochordocrinus' according to Trautschold 1859
- 'Acrochordocrinus insignis is recombined as Cyclocrinus insignis'
- 'Actinometer is a misspelling of Actinometra'
- 'Actinomerta is a misspelling of Actinometra'
- 'Actinometra is a subjective synonym of Comatula'
- 'Aetinometra is a misspelling of Actinometra'
- 'Actinomedra is a misspelling of Actinometra'
- 'Actynometra is a misspelling of Actinometra'
- 'Actrinometra is a misspelling of Actinometra'
- 'Actinometra batalleri is recombined as Comatulina batalleri'
- 'Actinometra cristata is recombined as Comatonia cristata'
- 'Actinometra difficilis belongs to Actinometra' according to Carpenter 1888
- 'Actinometra difficilis is recombined as Palaeocomatella difficilis'
- 'Actinometra guirandi belongs to Actinometra' according to de Loriol 1889
- 'Actinometra guirandi is recombined as Palaeocomaster guirandi'
- 'Actinometra imperialis belongs to Actinometra' according to Mueller 1841
- 'Actinometra imperialis is recombined as Comatula imperialis'
- 'Actinometra loveni is recombined as Glenotremites loveni'
- 'Actinometra nigra belongs to Actinometra' according to Carpenter 1888
- 'Actinometra nigra is recombined as Comatella nigra'
- 'Actinometra nobilis belongs to Actinometra' according to Carpenter 1888
- 'Actinometra nobilis is recombined as Comanthina nobilis' according to Clark 1909
- 'Comanthina nobilis is a subjective synonym of Comaster multifidus'
- 'Actinometra robustipinna belongs to Actinometra' according to Carpenter 1881
- 'Actinometra robustipinna is recombined as Himerometra robustipinna'
- 'Actinometra rubiginosa belongs to Actinometra' according to Pourtales 1869
- 'Actinometra rubiginosa is recombined as Davidaster rubiginosa'
- 'Actinometra sentosa belongs to Actinometra' according to Carpenter 1888
- 'Actinometra sentosa is recombined as Capillaster sentosa'
- 'Actinometridae is a subjective synonym of Comasteridae'
- 'Adelometra belongs to Antedonidae'
- 'Adelometra tenuipes belongs to Adelometra' according to Clark 1908
- 'Adelometra tenuipes is recombined as Caryometra tenuipes'
- 'Aglaometra belongs to Thalassometridae'
- 'Ailsacrinus belongs to Millericrinidae'
- 'Ailsacrinus is replaced by Camaecrinus' according to Mironov and Sorokina 1998
- 'Ailsacrinus abbreviatus belongs to Ailsacrinus' according to Taylor 1983
- 'Ailsacrinus abbreviatus belongs to Ailsacrinus'
- 'Ailsacrinus peripterus belongs to Ailsacrinus' according to Mironov and Sorokina 1998
- 'Camaecrinus peripterus is a subjective synonym of Feracrinus aculeatus'
- 'Ainigmacrinidae belongs to Encrinida'
- 'Ainigmacrinus belongs to Ainigmacrinidae'
- 'Ainigmacrinus calyconodalis belongs to Ainigmacrinus' according to Hagdorn 1998
- 'Ainigmacrinus calyconodalis belongs to Ainigmacrinus'
- 'Alectro is a misspelling of Alecto'
- 'Alecto alticeps belongs to Alecto' according to Philippi 1844
- 'Alecto alticeps is recombined as Conometra alticeps'
- 'Alecto bennetti belongs to Alecto' according to Mueller 1841
- 'Alecto bennetti is recombined as Bennettia bennetti' according to Clark 1909
- 'Alecto bennetti is recombined as Comanthus bennetti'
- 'Alecto echinoptera belongs to Alecto' according to Mueller 1841
- 'Alecto echinoptera is recombined as Comactinia echinoptera'
- 'Alecto elongata belongs to Alecto' according to Mueller 1841
- 'Alecto elongata is a subjective synonym of Dichrometra flagellata'
- 'Alecto eschrichtii is a subjective synonym of Heliometra glacialis'
- 'Alecto eschrichtii belongs to Alecto' according to Mueller 1841
- 'Alecto flagellata belongs to Alecto' according to Mueller 1841
- 'Alecto flagellata is recombined as Dichrometra flagellata'
- 'Alecto glacialis belongs to Alecto' according to Owen 1833
- 'Alecto glacialis is recombined as Heliometra glacialis'
- 'Alecto horrida is a subjective synonym of Heterometra quinduplicava'
- 'Alecto horrida belongs to Alecto' according to Clark 1908
- 'Alecto macronema belongs to Alecto' according to Mueller 1841
- 'Alecto macronema is recombined as Ptilometra macronema'
- 'Alecto multifida belongs to Alecto' according to Mueller 1841
- 'Alecto multifida is recombined as Comaster multifidus'
- 'Alecto palmata belongs to Alecto' according to Mueller 1841
- 'Alecto palmata is a subjective synonym of Lamprometra imparipinna'
- 'Alecto parvicirrus belongs to Alecto' according to Mueller 1841
- 'Alecto parvicirrus is recombined as Comanthus parvicirrus'
- 'Alecto phalangium belongs to Alecto' according to Mueller 1841
- 'Alecto phalangium is recombined as Leptometra phalangium'
- 'Alecto rosea is a subjective synonym of Comatulella brachiolata'
- 'Alecto tessellata belongs to Alecto' according to Mueller 1846
- 'Alecto tessellata is a subjective synonym of Amphimetra milberti'
- 'Alectro dentata belongs to Alectro' according to Say 1825
- 'Alectro dentata is a subjective synonym of Hathrometra tenella'
- 'Alisometra belongs to Colobometridae'
- 'Allionia belongs to Heliometrinae'
- 'Allionia oblita belongs to Allionia' according to Michelotti 1861
- 'Allionia oblita belongs to Allionia'
- 'Alloeocomatella belongs to Phanogeniinae'
- 'Alloeocomatella polycladia belongs to Alloeocomatella' according to Messing 1995
- 'Alloeocomatella polycladia belongs to Alloeocomatella'
- 'Amaltheocrinus belongs to Millericrinida'
- 'Amphimetra belongs to Himerometridae'
- 'Amphorometra belongs to Conometridae'
- 'Anachalypsicrinus belongs to Hyocrinidae'
- 'Anachalypsicrinus nefertiti belongs to Anachalypsicrinus' according to Clark 1973
- 'Anachalypsicrinus nefertiti belongs to Anachalypsicrinus'
- 'Analcidometra belongs to Colobometridae'
- 'Ancepsicrinus belongs to Eugeniacrinitoidea'
- 'Ancepsicrinus parvus belongs to Ancepsicrinus' according to Salamon and Gorzelak 2010
- 'Andrometra belongs to Antedoninae'
- 'Angulocrinus belongs to Millericrinidae'
- 'Anisometra belongs to Antedonidae'
- 'Anisometra frigida belongs to Anisometra' according to John 1939
- 'Anisometra frigida belongs to Anisometra'
- 'Annacrinus is a subjective synonym of Endoxocrinus'
- 'Annametra belongs to Antedoninae'
- 'Antedon belongs to Antedoninae'
- 'Antedon abotti is a subjective synonym of Cenometra bella'
- 'Antedon abotti belongs to Antedon' according to Clark 1907
- 'Antedon abyssicola is recombined as Bathymetra abyssicola'
- 'Antedon abyssicola belongs to Antedon' according to Carpenter 1888
- 'Antedon acoela belongs to Antedon' according to Carpenter 1888
- 'Antedon acoela is recombined as Poecilometra acoela'
- 'Antedon acuticirra belongs to Antedon' according to Carpenter 1882
- 'Antedon acuticirra is recombined as Craspedometra acuticirra'
- 'Antedon acutiradia belongs to Antedon' according to Carpenter 1888
- 'Antedon acutiradia is recombined as Stiremetra acutiradia'
- 'Antedon adrestine belongs to Antedon' according to Clark 1907
- 'Antedon adrestine is recombined as Iridometra adrestine'
- 'Antedon adriani belongs to Antedon' according to Bell 1908
- 'Antedon adriani is recombined as Anthometrina adriani'
- 'Antedon alata belongs to Antedon' according to Pourtales 1878
- 'Antedon alata is recombined as Neocomatella alata'
- 'Antedon alboflava belongs to Antedon' according to Clark 1907
- 'Antedon alboflava is recombined as Lissometra alboflava'
- 'Antedon anceps belongs to Antedon' according to Carpenter 1888
- 'Antedon anceps is a subjective synonym of Heterometra quinduplicava'
- 'Antedon andersoni belongs to Antedon' according to Carpenter 1889
- 'Antedon andersoni is recombined as Pontiometra andersoni'
- 'Antedon angustiradia belongs to Antedon' according to Carpenter 1888
- 'Antedon angustiradia is recombined as Adelometra angustiradia'
- 'Antedon antarctica belongs to Antedon' according to Carpenter 1881
- 'Antedon antarctica is recombined as Solanometra antarctica'
- 'Antedon arcana belongs to Antedon' according to Hartlaub 1912
- 'Antedon arcana is a subjective synonym of Caryometra tenuipes'
- 'Antedon arctica belongs to Antedon' according to Clark 1907
- 'Antedon arctica is a subjective synonym of Heliometra glacialis'
- 'Antedon aspera is a subjective synonym of Trichometra cubensis'
- 'Antedon aster belongs to Antedon' according to Clark 1907
- 'Antedon aster is recombined as Cosmiometra aster'
- 'Antedon australis belongs to Antedon' according to Carpenter 1882
- 'Antedon australis is a subjective synonym of Craspedometra acuticirra'
- 'Antedon australis belongs to Antedon' according to Carpenter 1888
- 'Antedon australis is a subjective synonym of Solanometra antarctica'
- 'Antedon australis is replaced by Heliometra glabra' according to Clark 1907
- 'Antedon balanoides belongs to Antedon' according to Carpenter 1888
- 'Antedon balanoides is recombined as Balanometra balanoides'
- 'Antedon bartensi belongs to Antedon' according to Carpenter 1886
- 'Antedon bartensi is a subjective synonym of Heliometra glacialis'
- 'Antedon bella belongs to Antedon' according to Hartlaub 1890
- 'Antedon bella is recombined as Cenometra bella'
- 'Antedon bidens is a subjective synonym of Oligometrides adeonae'
- 'Antedon bidens belongs to Antedon' according to Bell 1884
- 'Antedon bowersi is recombined as Nanometra bowersi'
- 'Antedon bowersi belongs to Antedon' according to Clark 1907
- 'Antedon briareus belongs to Antedon' according to Bell 1882
- 'Antedon briareus is recombined as Comanthus (Comantheria) briareus' according to Clark 1909
- 'Antedon briareus is recombined as Comanthus briareus'
- 'Antedon briareus is recombined as Comantheria briareus' according to Clark 1912
- 'Antedon callista belongs to Antedon' according to Clark 1907
- 'Antedon callista is recombined as Calometra callista'
- 'Antedon campichei is recombined as Coelometra campichei'
- 'Antedon challengeri belongs to Antedon' according to Clark 1907
- 'Antedon challengeri is recombined as Isometra challengeri'
- 'Antedon chateleti is a subjective synonym of Glenotremites paradoxus'
- 'Antedon ciliata belongs to Antedon' according to Clark 1907
- 'Antedon ciliata is a subjective synonym of Thaumatometra tenuis'
- 'Antedon clarae belongs to Antedon' according to Hartlaub 1890
- 'Antedon clarae is recombined as Petasometra clarae'
- 'Antedon clemens belongs to Antedon' according to Carpenter 1888
- 'Antedon clemens is a subjective synonym of Heterometra quinduplicava'
- 'Antedon clio belongs to Antedon' according to Clark 1907
- 'Antedon clio is recombined as Boleometra clio'
- 'Antedon columnaris belongs to Antedon' according to Carpenter 1881
- 'Antedon columnaris is recombined as Zenometra columnaris'
- 'Antedon crassipinna belongs to Antedon' according to Hartlaub 1907
- 'Antedon crassipinna is a subjective synonym of Himerometra robustipinna'
- 'Antedon cubensis belongs to Antedon' according to Pourtales 1869
- 'Antedon cubensis is recombined as Trichometra cubensis'
- 'Antedon danica is recombined as Bruennichometra danica'
- 'Antedon defecta belongs to Antedon' according to Carpenter 1888
- 'Antedon defecta is recombined as Hypalometra defecta'
- 'Antedon denticulata belongs to Antedon' according to Carpenter 1888
- 'Antedon denticulata is recombined as Homalometra denticulata'
- 'Antedon diomedeae belongs to Antedon' according to Clark 1907
- 'Antedon diomedeae is recombined as Perometra diomedeae'
- 'Antedon distincta is recombined as Pachylometra distincta' according to Clark 1909
- 'Antedon distincta is recombined as Glyptometra distincta'
- 'Antedon distincta belongs to Antedon' according to Carpenter 1888
- 'Antedon duplex belongs to Antedon' according to Carpenter 1888
- 'Antedon duplex is recombined as Horaeometra duplex'
- 'Antedon erinacea belongs to Antedon' according to Hartlaub 1890
- 'Antedon erinacea is recombined as Oxymetra erinacea'
- 'Antedon eschrichti belongs to Antedon' according to Bell 1882
- 'Antedon eschrichti magellanica belongs to Antedon eschrichti' according to Bell 1882
- 'Antedon eschrichti magellanica is recombined as Florometra magellanica'
- 'Antedon essenensis is a subjective synonym of Glenotremites paradoxus'
- 'Antedon finschii belongs to Antedon' according to Hartlaub 1890
- 'Antedon finschii is recombined as Selenemetra finschii' according to Clark 1911
- 'Selenemetra finschii is a subjective synonym of Oxymetra erinacea'
- 'Antedon flavomaculata belongs to Antedon' according to Bell 1894
- 'Antedon flavomaculata is a subjective synonym of Stephanometra monacantha'
- 'Antedon flavopurpurea belongs to Antedon' according to Clark 1907
- 'Antedon flavopurpurea is recombined as Pectinometra flavopurpurea'
- 'Antedon flexilis belongs to Antedon' according to Carpenter 1888
- 'Antedon flexilis is recombined as Perissometra flexilis' according to Clark 1916
- 'Antedon flexilis is recombined as Monachometra flexilis'
- 'Antedon fragilis belongs to Antedon' according to Clark 1907
- 'Antedon fragilis is recombined as Psathyrometra fragilis'
- 'Antedon garrettiana belongs to Antedon' according to Clark 1907
- 'Antedon garrettiana is recombined as Chlorometra garrettiana'
- 'Antedon gorgonia is a subjective synonym of Antedon bifida'
- 'Antedon gorgonia belongs to Antedon' according to de Freminville 1811
- 'Antedon hana is recombined as Daidalometra hana'
- 'Antedon hartlaubi belongs to Antedon' according to Clark 1907
- 'Antedon hartlaubi is recombined as Catoptometra hartlaubi'
- 'Antedon hepburiana belongs to Antedon' according to Clark 1907
- 'Antedon hepburiana is recombined as Strotometra hepburiana'
- 'Antedon hystrix belongs to Antedon' according to Carpenter 1884
- 'Antedon hystrix is a subjective synonym of Poliometra prolixa'
- 'Antedon iheringi is recombined as Cypelometra iheringi'
- 'Antedon iheringi belongs to Antedon' according to de Loriol 1902
- 'Antedon imparipinna belongs to Antedon' according to Carpenter 1882
- 'Antedon imparipinna is recombined as Lamprometra imparipinna'
- 'Antedon impressa is recombined as Semiometra impressa'
- 'Antedon incisa belongs to Antedon' according to Carpenter 1888
- 'Antedon incisa is recombined as Charitometra incisa'
- 'Antedon laevis belongs to Antedon' according to Carpenter 1888
- 'Antedon laevis is recombined as Nepiometra laevis'
- 'Antedon lineata belongs to Antedon' according to Carpenter 1888
- 'Antedon lineata is replaced by Antedon challengeri' according to Clark 1907
- 'Antedon longipinna belongs to Antedon' according to Carpenter 1888
- 'Antedon longipinna is recombined as Phrixometra longipinna'
- 'Antedon loveni is recombined as Compsometra loveni' according to Clark 1908
- 'Antedon loveni belongs to Antedon'
- 'Antedon loveni belongs to Antedon' according to Bell 1882
- 'Antedon ludovici is a subjective synonym of Craspedometra acuticirra'
- 'Antedon ludovici belongs to Antedon' according to Carpenter 1882
- 'Antedon lundgreni is a subjective synonym of Glenotremites paradoxus'
- 'Antedon macropoda belongs to Antedon' according to Clark 1907
- 'Antedon macropoda is recombined as Asterometra macropoda'
- 'Antedon manca belongs to Antedon' according to Clark 1907
- 'Antedon manca is recombined as Cyllometra manca'
- 'Antedon marginata belongs to Antedon' according to Carpenter 1888
- 'Antedon marginata is a subjective synonym of Stephanometra monacantha'
- 'Antedon meneghinianus belongs to Antedon' according to Fontannes 1877
- 'Antedon meneghinianus is a subjective synonym of Discometra rhodanica'
- 'Antedon microdiscus belongs to Antedon' according to Bell 1884
- 'Antedon microdiscus is recombined as Zygometra microdiscus'
- 'Antedon minor belongs to Antedon' according to Clark 1907
- 'Antedon minor is a subjective synonym of Nanometra bowersi'
- 'Antedon minor is replaced by Nanometra minckerti' according to Clark 1907
- 'Antedon minutissimus is a subjective synonym of Glenotremites paradoxus'
- 'Antedon moluccana belongs to Antedon' according to Clark 1912
- 'Antedon moluccana is recombined as Euantedon moluccana'
- 'Antedon monacantha belongs to Antedon' according to Hartlaub 1890
- 'Antedon monacantha is recombined as Stephanometra monacantha'
- 'Antedon multicolor belongs to Antedon' according to Clark 1907
- 'Antedon multicolor is recombined as Neometra multicolor'
- 'Antedon nana belongs to Antedon' according to Clark 1917
- 'Antedon nana is recombined as Dorometra nana'
- 'Antedon orientalis belongs to Antedon' according to Clark 1907
- 'Antedon orientalis is a subjective synonym of Nanometra bowersi'
- 'Antedon orion belongs to Antedon' according to Clark 1907
- 'Antedon orion is recombined as Parametra orion'
- 'Antedon perforata is a subjective synonym of Glenotremites paradoxus'
- 'Antedon perspinosa belongs to Antedon' according to Carpenter 1881
- 'Antedon perspinosa is recombined as Colobometra perspinosa'
- 'Antedon pinna belongs to Antedon' according to Carpenter 1882
- 'Antedon pinna is a subjective synonym of Craspedometra acuticirra'
- 'Antedon porrecta belongs to Antedon' according to Carpenter 1888
- 'Antedon porrecta is recombined as Koehlermetra porrecta'
- 'Antedon prolixa belongs to Antedon' according to Sladen 1881
- 'Antedon prolixa is recombined as Poliometra prolixa'
- 'Antedon protectus belongs to Antedon' according to Lutken 1879
- 'Antedon protectus is a subjective synonym of Stephanometra monacantha'
- 'Antedon psyche belongs to Antedon' according to Clark 1917
- 'Antedon psyche is recombined as Andrometra psyche'
- 'Antedon quadrata belongs to Antedon' according to Carpenter 1884
- 'Antedon quadrata is a subjective synonym of Heliometra glacialis'
- 'Antedon quinduplicava belongs to Antedon' according to Clark 1909
- 'Antedon quinduplicava is recombined as Heterometra quinduplicava'
- 'Antedon quinquecostata belongs to Antedon' according to Carpenter 1888
- 'Antedon quinquecostata is recombined as Stenometra quinquecostata'
- 'Antedon remota belongs to Antedon' according to Carpenter 1888
- 'Antedon remota is recombined as Tonrometra remota'
- 'Antedon ruber belongs to Antedon' according to Clark 1907
- 'Antedon ruber is recombined as Erythrometra ruber'
- 'Antedon rugosa is a subjective synonym of Glenotremites paradoxus'
- 'Antedon semiglobosus is a subjective synonym of Glenotremites paradoxus'
- 'Antedon semiglobosus is recombined as Sphaerometra semiglobosus' according to Gislen 1924
- 'Antedon serripinna belongs to Antedon' according to Carpenter 1881
- 'Antedon serripinna is recombined as Oligometra serripinna'
- 'Antedon solutus belongs to Antedon' according to Pomel 1887
- 'Antedon solutus is recombined as Palaeantedon solutus'
- 'Antedon spinifera belongs to Antedon' according to Carpenter 1881
- 'Antedon spinifera is recombined as Stylometra spinifera'
- 'Antedon striata is a subjective synonym of Glenotremites paradoxus'
- 'Antedon tenelloides belongs to Antedon' according to Clark 1907
- 'Antedon tenelloides is recombined as Thysanometra tenelloides'
- 'Antedon tenuis belongs to Antedon' according to Clark 1907
- 'Antedon tenuis is recombined as Thaumatometra tenuis'
- 'Antedon tuberosa belongs to Antedon' according to Carpenter 1888
- 'Antedon tuberosa is recombined as Glyptometra tuberosa'
- 'Antedon valida belongs to Antedon' according to Carpenter 1888
- 'Antedon valida is recombined as Aglaometra valida'
- 'Antedon versicolor is recombined as Gephyrometra versicolor'
- 'Antedon versicolor belongs to Antedon' according to Clark 1912
- 'Antedon villosa belongs to Antedon' according to Clark 1907
- 'Antedon villosa is recombined as Thalassometra villosa'
- 'Antedonacea is corrected as Antedonoidea and belongs to Comatulidina'
- 'Antedonidae belongs to Antedonoidea'
- 'Antedoninae belongs to Antedonidae'
- 'Anthometra is replaced by Anthometrina'
- 'Anthometra plumularia belongs to Anthometra' according to Clark 1915
- 'Anthometra plumularia is recombined as Anthometrina plumularia'
- 'Anthometrina belongs to Heliometrinae'
- 'Aphanocomaster belongs to Phanogeniinae'
- 'Apiocrinites belongs to Apiocrinitidae'
- 'Apiocrinites amalthei belongs to Apiocrinites' according to Quenstedt 1852
- 'Apiocrinites amalthei is recombined as Amaltheocrinus amalthei'
- 'Apiocrinites ellipticus is recombined as Bourgueticrinus ellipticus'
- 'Apiocrinites granulosus is recombined as Zardinicrinus granulosus'
- 'Apiocrinites rotundus is a subjective synonym of Apiocrinites parkinsoni'
- 'Apiocrinitidae belongs to Millericrinida'
- 'Apiocrinus is a nomen vanum'
- 'Apiocrinus constrictus is recombined as Bourgueticrinus constrictus'
- 'Apiocrinus cotteaui belongs to Apiocrinus' according to de Loriol 1883
- 'Apiocrinus cotteaui is recombined as Orbignycrinus cotteaui'
- 'Apiocrinus recubariensis belongs to Apiocrinus' according to Crema 1896
- 'Apiocrinus recubariensis is recombined as Dadocrinus recubariensis'
- 'Apiocrinus recubariensis is recombined as Millericrinus recubariensis' according to Bather 1897
- 'Apiocrinus roissyanus is recombined as Apiocrinites roissyanus'
- 'Aporometra belongs to Aporometridae'
- 'Aporometridae belongs to Notocrinoidea'
- 'Applinocrininae belongs to Saccocomidae'
- 'Applinocrinus belongs to Applinocrininae'
- 'Apsidocrinus belongs to Phyllocrinidae'
- 'Apsidocrinus remesi belongs to Apsidocrinus'
- 'Archaeoisocrinus belongs to Crinoidea'
- 'Archaeoisocrinus occiduaustralis belongs to Archaeoisocrinus'
- 'Archaeometra belongs to Solanocrinitidae'
- 'Argoviacrinus belongs to Thiolliericrinidae'
- 'Argoviacrinus rarissimus belongs to Argoviacrinus' according to Hess and Spichiger 2001
- 'Argoviacrinus rarissimus belongs to Argoviacrinus'
- 'Argyrometra belongs to Antedoninae'
- 'Articulata belongs to Crinoidea'
- 'Arzocrinus belongs to Tetracrinidae'
- 'Arzocrinus lenticularis belongs to Arzocrinus' according to Hess 2006
- 'Arzocrinus lenticularis belongs to Arzocrinus'
- 'Ascidicrinus belongs to Sclerocrinidae'
- 'Ascidicrinus armatus belongs to Ascidicrinus' according to Hess et al. 2011
- 'Ascidicrinus armatus belongs to Ascidicrinus'
- 'Aspidocrinus belongs to Crinoidea' according to Ubaghs and Moore 1978
- 'Asterias bifida belongs to Asterias' according to Pennant 1777
- 'Asterias bifida is recombined as Antedon bifida'
- 'Asterias tenella belongs to Asterias' according to Retzius 1783
- 'Asterias tenella is recombined as Hathrometra tenella'
- 'Asterometra belongs to Asterometridae'
- 'Asterometridae belongs to Tropiometroidea'
- 'Atelecrinidae belongs to Atelecrinoidea'
- 'Atelecrinoidea was reranked as a superfamily and belongs to Comatulidina'
- 'Atelecrinus belongs to Atelecrinidae'
- 'Atelecrinus anomalus belongs to Atelecrinus' according to Clark 1912
- 'Atelecrinus anomalus is recombined as Sibogacrinus anomalus'
- 'Atelecrinus balanoides belongs to Atelecrinus' according to Carpenter 1888
- 'Atelecrinus balanoides belongs to Atelecrinus'
- 'Atelecrinus belgicus is recombined as Jaekelometra belgica'
- 'Athrypsometra belongs to Antedonidae'
- 'Atopocrinidae belongs to Comatulidina'
- 'Atopocrinus belongs to Atopocrinidae'
- 'Atopocrinus sibogae belongs to Atopocrinus'
- 'Atuatucametra belongs to Pterocomidae'
- 'Atuatucametra annae belongs to Atuatucametra'
- 'Austinocrinus belongs to Isselicrininae'
- 'Austrometra belongs to Colobometridae'
- 'Axicrinidae belongs to Roveacrinida'
- 'Axicrinus belongs to Axicrinidae'
- 'Axicrinus alexandri belongs to Axicrinus'
- 'Balanocrininae belongs to Isocrinidae'
- 'Balanocrinus belongs to Balanocrininae'
- 'Balanometra belongs to Antedonidae'
- 'Bangtoupocrinidae belongs to Millericrinida'
- 'Bangtoupocrininae belongs to Bangtoupocrinidae'
- 'Bangtoupocrinus belongs to Bangtoupocrininae'
- 'Bangtoupocrinus kokeni belongs to Bangtoupocrinus'
- 'Basilometra belongs to Colobometridae'
- 'Basilometra boschmai belongs to Basilometra' according to Clark 1936
- 'Basilometra boschmai belongs to Basilometra'
- 'Bathycrinidae belongs to Bourgueticrinida'
- 'Bathycrininae belongs to Bathycrinidae'
- 'Bathycrinus belongs to Bathycrininae'
- 'Bathycrinus aldrichianaus belongs to Bathycrinus' according to Thomson 1876
- 'Bathycrinus aldrichianaus belongs to Bathycrinus'
- 'Bathycrinus gracilis belongs to Bathycrinus' according to Thomson 1872
- 'Bathycrinus gracilis belongs to Bathycrinus'
- 'Bathycrinus windi is recombined as Paleobathycrinus windi' according to Roux 1978
- 'Bathycrinus windi belongs to Bathycrinus'
- 'Bathymetra belongs to Bathymetrinae'
- 'Bathymetrinae belongs to Antedonidae'
- 'Belyaevicrinus belongs to Hyocrinidae'
- 'Belyaevicrinus latipinnulus belongs to Belyaevicrinus' according to Mironov and Sorokina 1998
- 'Belyaevicrinus latipinnulus belongs to Belyaevicrinus'
- 'Bennettia is a subjective synonym of Comanthus'
- 'Beyrichocrinus is replaced by Carnallicrinus'
- 'Beyrichocrinus humilis belongs to Beyrichocrinus' according to Jaekel 1918
- 'Beyrichocrinus humilis is recombined as Carnallicrinus humilis'
- 'Bihaticrinus belongs to Articulata'
- 'Bihaticrinus manipulus belongs to Bihaticrinus'
- 'Bilecicrinus belongs to Tetracrinidae'
- 'Bilecicrinus anatolicus belongs to Bilecicrinus' according to Manni and Nicosia 1990
- 'Bilecicrinus anatolicus belongs to Bilecicrinus'
- 'Birgenelocrinus is a misspelling of Birgelenocrinus' according to Hess and Etter 2011
- 'Birgelenocrinus [misspelled as Birgenelocrinus] belongs to Roveacrinidae'
- 'Birgelenocrinus degraafi [misspelled as Birgenelocrinus degraafi] belongs to Birgenelocrinus'
- 'Boleometra belongs to Bathymetrinae'
- 'Bourgueticrinida was reranked as the suborder Bourgueticrinina and belongs to Comatulida'
- 'Bourgueticrinidae belongs to Bourgueticrinina'
- 'Bourgueticrinus belongs to Bourgueticrinidae'
- 'Bourgueticrinus aequalis is recombined as Dunnicrinus aequalis'
- 'Bourgueticrinus danicus belongs to Bourgueticrinus'
- 'Bourgueticrinus rugosus is recombined as Cyclocrinus rugosus'
- 'Bourgueticrinus thorenti belongs to Bourgueticrinus' according to d'Archaic 1846
- 'Bourgueticrinus thorenti is recombined as Conocrinus thorenti'
- 'Brachiomonocrinus belongs to Hemibrachiocrinidae'
- 'Brachiomonocrinus simplex belongs to Brachiomonocrinus' according to Arendt 1974
- 'Brachiomonocrinus simplex belongs to Brachiomonocrinus'
- 'Bruennichometra belongs to Conometridae'
- 'Buchicrinus is a subjective synonym of Isselicrinus'
- 'Burdigalocrinus belongs to Thiolliericrinidae'
- 'Burdigalocrinus lorioli belongs to Burdigalocrinus' according to Jaekel 1918
- 'Burdigalocrinus lorioli belongs to Burdigalocrinus'
- 'Cainocrinidae belongs to Isocrinina'
- 'Cainocrinus belongs to Cainocrinidae'
- 'Cainocrinus tintinnabulum belongs to Cainocrinus' according to Rasmussen 1972
- 'Cainocrinus tintinnabulum belongs to Cainocrinus'
- 'Calamocrinus belongs to Hyocrinidae'
- 'Calamocrinus diomedae belongs to Calamocrinus' according to Roux 2004
- 'Calamocrinus diomedae belongs to Calamocrinus'
- 'Calamocrinus ilimanangei belongs to Calamocrinus' according to Rasmussen 1972
- 'Calamocrinus ilimanangei is recombined as Cratecrinus (Excavocrinus) ilimanangei'
- 'Calathocrinus is a subjective synonym of Dadocrinus'
- 'Calathocrinus digitatus belongs to Calathocrinus' according to Beyrich 1858
- 'Calathocrinus digitatus is a subjective synonym of Dadocrinus gracilis'
- 'Caledonicrininae belongs to Bathycrinidae'
- 'Caledonicrinus belongs to Caledonicrininae'
- 'Caledonicrinus vaubani belongs to Caledonicrinus' according to Avocat and Roux 1990
- 'Caledonicrinus vaubani belongs to Caledonicrinus'
- 'Calometra belongs to Calometridae'
- 'Calometridae belongs to Tropiometroidea'
- 'Calyptometra is a subjective synonym of Glyptometra'
- 'Camaecrinus is a subjective synonym of Feracrinus'
- 'Capillaster belongs to Capillasterinae'
- 'Capillasterinae belongs to Comasteridae'
- 'Capsicocrinus belongs to Eugeniacrinitoidea'
- 'Capsicocrinus souti belongs to Capsicocrinus' according to Delogu and Nicosia 1987
- 'Capsicocrinus souti belongs to Capsicocrinus'
- 'Carinacrinus belongs to Millericrinida'
- 'Carinacrinus hagdorni belongs to Carinacrinus' according to Hess 2006
- 'Carinacrinus hagdorni belongs to Carinacrinus'
- 'Carnallicrinus belongs to Dadocrinidae'
- 'Carpenterocrinus is a nomen dubium'
- 'Caryometra belongs to Antedonidae'
- 'Castaneacrinus belongs to Eugeniacrinitoidea'
- 'Castaneacrinus selliformis belongs to Castaneacrinus' according to Hess 2006
- 'Castaneacrinus selliformis belongs to Castaneacrinus'
- 'Catinicrinus belongs to Millericrinida'
- 'Catinicrinus jaegeri belongs to Catinicrinus' according to Hess 2006
- 'Catinicrinus jaegeri belongs to Catinicrinus'
- 'Catoptometra belongs to Zygometridae'
- 'Cenocrinus belongs to Diplocrininae'
- 'Cenolia belongs to Comasterinae'
- 'Cenometra belongs to Colobometridae'
- 'Cenometra delicata belongs to Cenometra' according to Clark 1909
- 'Cenometra delicata is a subjective synonym of Cenometra bella'
- 'Cenometra insueta belongs to Cenometra' according to Clark 1909
- 'Cenometra insueta is a subjective synonym of Cenometra bella'
- 'Ceriocrinus is a nomen nudum'
- 'Chariocrinus belongs to Isocrininae'
- 'Charitometra belongs to Charitometridae'
- 'Charitometra lateralis belongs to Charitometra' according to Clark 1908
- 'Charitometra lateralis is recombined as Calyptometra lateralis' according to Clark 1916
- 'Charitometra lateralis is recombined as Glyptometra lateralis'
- 'Charitometridae belongs to Tropiometroidea'
- 'Chelocrinites is a subjective synonym of Chelocrinus'
- 'Chelocrinus belongs to Encrinidae'
- 'Chlorometra belongs to Charitometridae'
- 'Chlorometra robusta belongs to Chlorometra' according to Clark 1911
- 'Chlorometra robusta is recombined as Chondrometra robusta'
- 'Chondrometra belongs to Charitometridae'
- 'Cingocrinus belongs to Bathycrininae'
- 'Cingocrinus radicatus belongs to Cingocrinus' according to Mironov 2000
- 'Cingocrinus radicatus belongs to Cingocrinus'
- 'Cintedon is replaced by Antedon'
- 'Clarkcomanthus belongs to Comasterinae'
- 'Clarkometra belongs to Colobometridae'
- 'Clarkometra elegans belongs to Clarkometra' according to Gislen 1922
- 'Clarkometra elegans belongs to Clarkometra'
- 'Coccometra belongs to Thysanometrinae'
- 'Coelometra belongs to Decameridae'
- 'Collarocrinus is a subjective synonym of Torynocrinus'
- 'Colobometra belongs to Colobometridae'
- 'Colobometra (Prometra) belongs to Colobometra' according to Clark 1912
- 'Colobometra (Prometra) owstoni belongs to Colobometra (Prometra)' according to Clark 1912
- 'Colobometra (Prometra) owstoni is recombined as Alisometra owstoni'
- 'Colobometra chadwicki belongs to Colobometra' according to Clark 1911
- 'Colobometra chadwicki is recombined as Prometra chadwicki' according to Clark 1912
- 'Colobometra chadwicki is recombined as Decametra chadwicki'
- 'Colobometridae belongs to Mariametroidea'
- 'Comactinia belongs to Comasteridae'
- 'Comanthoides is a subjective synonym of Cenolia'
- 'Comanthus belongs to Comasterinae'
- 'Comanthus (Comantheria) belongs to Comanthus' according to Clark 1909
- 'Comanthus (Vania) belongs to Comanthus' according to Gislen 1922
- 'Comanthus (Vania) parvicirra is recombined as Oxycomanthus parvicirra'
- 'Comanthus (Vania) parvicirra is replaced by Comanthus comanthipinna' according to Rowe et al. 1986
- 'Comanthus (Vania) parvicirra belongs to Comanthus (Vania)' according to Gislen 1922
- 'Comanthus comanthipinna belongs to Comanthus' according to Rowe et al. 1986
- 'Comanthus comanthipinna is recombined as Oxycomanthus comanthipinna'
- 'Comanthus decameros belongs to Comanthus' according to Clark 1908
- 'Comanthus decameros is recombined as Comatulides decameros'
- 'Comanthus intricata is a subjective synonym of Alecto parvicirrus'
- 'Comanthus intricata belongs to Comanthus' according to Clark 1908
- 'Comanthus luteofuscum belongs to Comanthus' according to Clark 1915
- 'Comanthus luteofuscum is recombined as Clarkcomanthus luteofuscum'
- 'Comanthus spanoschistum belongs to Comanthus' according to Clark 1916
- 'Comanthus spanoschistum is recombined as Comanthoides spanoschistum' according to Clark 1931
- 'Comanthus spanoschistum is recombined as Cenolia spanoschistum'
- 'Comaster belongs to Comasterinae'
- 'Comaster pulcher belongs to Comaster' according to Clark 1912
- 'Comaster pulcher is recombined as Aphanocomaster pulcher'
- 'Comaster retzii is recombined as Loriolometra retzii'
- 'Comaster scitulus is recombined as Rowemissia scitulus'
- 'Comaster scitulus belongs to Comaster' according to Clark 1911
- 'Comasteridae belongs to Comasteroidea'
- 'Comasterinae belongs to Comasteridae'
- 'Comasteroidea belongs to Comatulidina'
- 'Comastrocrinus is a subjective synonym of Teliocrinus'
- 'Comatella belongs to Phanogeniinae'
- 'Comatilia belongs to Comasteridae'
- 'Comatilia iridometriformis belongs to Comatilia' according to Clark 1909
- 'Comatilia iridometriformis belongs to Comatilia'
- 'Comatonia belongs to Heliometrinae'
- 'Comatula belongs to Comatulinae'
- 'Comatula (Alecto) belongs to Comatula' according to Mueller 1846
- 'Comatula (Alecto) milberti belongs to Comatula (Alecto)' according to Mueller 1846
- 'Comatula (Alecto) milberti is recombined as Amphimetra milberti'
- 'Comatula (Alecto) reynaudi belongs to Comatula (Alecto)' according to Mueller 1846
- 'Comatula (Alecto) reynaudi is a subjective synonym of Heterometra quinduplicava'
- 'Comatula (Ophiocrinus) hiselyi is a subjective synonym of Pseudoantedon icaunensis'
- 'Comatula adeonae belongs to Comatula' according to Lamarck 1816
- 'Comatula adeonae is recombined as Oligometrides adeonae'
- 'Comatula brachiolata belongs to Comatula' according to Lamarck 1816
- 'Comatula brachiolata is recombined as Comatulella brachiolata'
- 'Comatula brevipinna belongs to Comatula' according to Pourtales 1868
- 'Comatula brevipinna is recombined as Crinometra brevipinna'
- 'Comatula carinata belongs to Comatula' according to Lamarck 1816
- 'Comatula carinata is recombined as Tropiometra carinata'
- 'Comatula filiformis belongs to Comatula' according to Goldfuss 1831
- 'Comatula filiformis is a subjective synonym of Saccocoma tenella'
- 'Comatula hagenii belongs to Comatula' according to Pourtales 1868
- 'Comatula hagenii is recombined as Coccometra hagenii'
- 'Comatula indica belongs to Comatula' according to Smith 1876
- 'Comatula indica is a subjective synonym of Stephanometra monacantha'
- 'Comatula jacquinoti belongs to Comatula' according to Mueller 1846
- 'Comatula jacquinoti is a subjective synonym of Amphimetra milberti'
- 'Comatula multiradiata belongs to Comatula' according to Goldfuss 1891
- 'Comatula multiradiata is recombined as Goldfussia multiradiata' according to Norman 1891
- 'Comatula multiradiata is recombined as Comanthus multiradiata'
- 'Comatula pectinata belongs to Comatula' according to Goldfuss 1831
- 'Comatula pectinata is a subjective synonym of Saccocoma tenella'
- 'Comatula pinnata belongs to Comatula' according to Goldfuss 1831
- 'Comatula pinnata is a subjective synonym of Comaturella pennata'
- 'Comatula sigillata belongs to Comatula' according to Quenstedt 1876
- 'Comatula sigillata is recombined as Solonaerium sigillatum'
- 'Comatula solaris belongs to Comatula' according to Lamarck 1816
- 'Comatula solaris belongs to Comatula'
- 'Comatula tenella belongs to Comatula' according to Goldfuss 1831
- 'Comatula tenella is recombined as Saccocoma tenella'
- 'Comatula tetensi is a subjective synonym of Glenotremites paradoxus'
- 'Comatula trichoptera belongs to Comatula' according to Mueller 1846
- 'Comatula trichoptera is recombined as Cenolia trichoptera' according to Clark 1916
- 'Comatulidae is a subjective synonym of Comasteridae'
- 'Comatulella belongs to Comasteridae'
- 'Comatulida belongs to Articulata'
- 'Comatulides belongs to Comasteridae'
- 'Comatulidina belongs to Comatulida'
- 'Comatulina belongs to Solanocrinitidae'
- 'Comatulina costata belongs to Comatulina' according to Goldfuss 1829
- 'Comatulina costata belongs to Comatulina'
- 'Comatulinae belongs to Comasteridae'
- 'Comatulithes is replaced by Comaturella'
- 'Comaturella belongs to Pterocomidae'
- 'Comaturella wagneri belongs to Comaturella' according to Muenster 1839
- 'Comaturella wagneri is a subjective synonym of Comaturella pennata'
- 'Cominia occidentalis belongs to Cominia' according to Clark 1915
- 'Cominia occidentalis is recombined as Annametra occidentalis'
- 'Comissia belongs to Comasteridae'
- 'Compsometra is a subjective synonym of Antedon'
- 'Conocrinus belongs to Bourgueticrinidae'
- 'Conocrinus cherbonnieri belongs to Conocrinus' according to Roux 1976
- 'Conocrinus cherbonnieri belongs to Conocrinus'
- 'Conocrinus tauricus belongs to Conocrinus'
- 'Conoideocrinus belongs to Thiolliericrinidae'
- 'Conoideocrinus conoideus belongs to Conoideocrinus' according to Klikushin 1987
- 'Conoideocrinus conoideus belongs to Conoideocrinus'
- 'Conometra belongs to Conometridae'
- 'Conometridae belongs to Tropiometroidea'
- 'Cosmiometra belongs to Thalassometridae'
- 'Cotylecrinus is a nomen vanum'
- 'Cotylederma belongs to Cotyledermatidae'
- 'Cotyloderma is a misspelling of Cotylederma'
- 'Cotylederma docens belongs to Cotylederma'
- 'Cotylederma inaequalis belongs to Cotylederma' according to Hess 2006
- 'Cotylederma inaequalis belongs to Cotylederma'
- 'Cotylederma lineati belongs to Cotylederma' according to Quenstedt 1852
- 'Cotylederma lineati belongs to Cotylederma'
- 'Cotyledermidae is corrected as Cotyledermatidae and belongs to Holopodina'
- 'Cotylometra belongs to Colobometridae'
- 'Craspedometra belongs to Himerometridae'
- 'Crassicoma belongs to Saccocominae'
- 'Crassicoma schattenbergi belongs to Crassicoma'
- 'Crataegocrinus belongs to Eugeniacrinitoidea'
- 'Crataegocrinus toniellii belongs to Crataegocrinus' according to Manni and Nicosia 1985
- 'Crataegocrinus toniellii belongs to Crataegocrinus'
- 'Cratecrinus belongs to Articulata'
- 'Cratecrinus (Cratecrinus) belongs to Cratecrinus' according to Mironov 2011
- 'Cratecrinus (Cratecrinus) crimicus belongs to Cratecrinus (Cratecrinus)' according to Mironov and Sorokina 1998
- 'Cratecrinus (Cratecrinus) crimicus belongs to Cratecrinus (Cratecrinus)'
- 'Cratecrinus (Excavocrinus) actinodromus belongs to Cratecrinus (Excavocrinus)' according to Mironov and Sorokina 1998
- 'Cratecrinus (Excavocrinus) actinodromus belongs to Cratecrinus (Excavocrinus)'
- 'Craterocrinus is replaced by Cratecrinus'
- 'Craterocrinus (Craterocrinus) belongs to Craterocrinus' according to Mironov and Sorokina 1998
- 'Craterocrinus (Craterocrinus) is replaced by Cratecrinus (Cratecrinus)'
- 'Craterocrinus (Excavocrinus) belongs to Craterocrinus' according to Mironov and Sorokina 1998
- 'Craterocrinus (Excavocrinus) is reassigned into Cratecrinus'
- 'Craterocrinus germinatus is recombined as Craterocrinus (Craterocrinus) germinatus' according to Mironov and Sorokina 1998
- 'Craterocrinus germinatus is recombined as Cratecrinus (Cratecrinus) germinatus'
- 'Craterocrinus ruedemanni belongs to Craterocrinus' according to Goldring 1923
- 'Cremacrinus is replaced by Dadocrinus'
- 'Crinometra belongs to Charitometridae'
- 'Crossometra is a subjective synonym of Glyptometra'
- 'Crotalometra belongs to Thalassometridae'
- 'Crotalometra rustica belongs to Crotalometra' according to Clark 1909
- 'Crotalometra rustica belongs to Crotalometra'
- 'Ctenantedon belongs to Antedoninae'
- 'Ctenantedon kinziei belongs to Ctenantedon' according to Meyer 1972
- 'Ctenantedon kinziei belongs to Ctenantedon'
- 'Cupulocrinus is replaced by Orbignycrinus'
- 'Cyathidium belongs to Holopodidae'
- 'Cyathidium holopus belongs to Cyathidium'
- 'Cyclocrinidae belongs to Articulata'
- 'Cyclocrinus belongs to Cyclocrinidae'
- 'Cyclocyclicus kueichounensis is recombined as Qingyanocrinus kueichounensis'
- 'Cyclometra belongs to Antedonidae'
- 'Cyclometra flavescens belongs to Cyclometra' according to Clark 1911
- 'Cyclometra flavescens belongs to Cyclometra'
- 'Cyllometra belongs to Colobometridae'
- 'Cypelometra belongs to Conometridae'
- 'Cyrtocrinida belongs to Articulata'
- 'Cyrtocrinina belongs to Cyrtocrinida'
- 'Cyrtocrinus belongs to Sclerocrinidae'
- 'Cyrtocrinus granulatus is a subjective synonym of Hemicrinus astierianus'
- 'Cyrtocrinus remesi is recombined as Strambergocrinus remesi'
- 'Dadocrinidae belongs to Encrinida'
- 'Dadocrinus belongs to Dadocrinidae'
- 'Daidalometra belongs to Thalassometridae'
- 'Davidaster belongs to Capillasterinae'
- 'Decacnemos is a subjective synonym of Antedon'
- 'Decacnemos rosacea is recombined as Antedon rosacea' according to Bosshard 1900
- 'Decacnemos rosacea is a subjective synonym of Antedon bifida'
- 'Decameridae belongs to Solanocrinitoidea'
- 'Decameros belongs to Decameridae'
- 'Decameros ricordeanus belongs to Decameros'
- 'Decametra belongs to Colobometridae'
- 'Decametra moebius belongs to Decametra' according to Clark 1911
- 'Decametra moebius belongs to Decametra'
- 'Decametrocrinidae is a subjective synonym of Pentametrocrinidae'
- 'Decametrocrinus is a subjective synonym of Thaumatocrinus'
- 'Democrinus belongs to Bourgueticrinidae'
- 'Democrinus parfaiti belongs to Democrinus' according to Perrier 1883
- 'Democrinus parfaiti belongs to Democrinus'
- 'Denticrinus belongs to Isselicrinidae'
- 'Dibrachiocrinus is a subjective synonym of Hemibrachiocrinus'
- 'Dibrachiocrinus biassalaensis belongs to Dibrachiocrinus' according to Arendt 1968
- 'Dibrachiocrinus biassalaensis is recombined as Hemibrachiocrinus biassalaensis'
- 'Dichrometra belongs to Mariametridae'
- 'Dinardocrinus belongs to Eudesicrinidae'
- 'Dinardocrinus tiburtinus belongs to Dinardocrinus' according to Manni and Nicosia 1990
- 'Dinardocrinus tiburtinus belongs to Dinardocrinus'
- 'Diodontometra is a subjective synonym of Chlorometra'
- 'Diodontometra bocki belongs to Diodontometra' according to Gislen 1922
- 'Diodontometra bocki is recombined as Chlorometra bocki'
- 'Diplocrininae belongs to Isselicrinidae'
- 'Discocrinus belongs to Roveacrinidae'
- 'Discocrinus catastomus belongs to Discocrinus'
- 'Discolocrinus belongs to Bathycrininae'
- 'Discolocrinus thieli belongs to Discolocrinus' according to Mironov 2008
- 'Discolocrinus thieli belongs to Discolocrinus'
- 'Discometra belongs to Himerometridae'
- 'Dolichocrinus belongs to Eudesicrinidae'
- 'Doreckicrinus belongs to Isselicrininae'
- 'Dorometra belongs to Antedoninae'
- 'Drepanocrinus is a subjective synonym of Roveacrinus'
- 'Drepanocrinus peracutus is recombined as Styracocrinus peracutus'
- 'Drepanocrinus sessilis is a subjective synonym of Roveacrinus communis'
- 'Dumetocrinus belongs to Hyocrinidae'
- 'Dunnicrinus belongs to Bourgueticrinidae'
- 'Dunnicrinus mississippiensis belongs to Dunnicrinus'
- 'Eckicrinus belongs to Holocrinidae'
- 'Embryometra belongs to Colobometridae'
- 'Embryometra mortenseni belongs to Embryometra'
- 'Embryometra mortenseni belongs to Embryometra' according to Gislen 1938
- 'Encrina is a subjective synonym of Encrinus'
- 'Encrinida belongs to Articulata'
- 'Encrinidae belongs to Encrinida'
- 'Encrinites mespiliformis belongs to Encrinites' according to von Schlotheim 1820
- 'Encrinites mespiliformis is recombined as Pomatocrinus mespiliformis'
- 'Encrinites milleri belongs to Encrinites' according to von Schlotheim 1823
- 'Encrinites milleri is recombined as Millericrinus milleri'
- 'Encrinites schlottheimii belongs to Encrinites' according to Quenstedt 1835
- 'Encrinites schlottheimii is recombined as Chelocrinus schlottheimii'
- 'Encrinites testudinarius is recombined as Marsupites testudinarius'
- 'Encrinus belongs to Encrinidae'
- 'Encrinus (Cassianocrinus) was reranked as Cassianocrinus and belongs to Encrinidae'
- 'Encrinus (Cassianocrinus) tetarakontadactylus is recombined as Cassianocrinus tetarakontadactylus'
- 'Encrinus (Chelocrinus) carnalli is recombined as Carnallicrinus carnalli'
- 'Encrinus aculeatus belongs to Encrinus'
- 'Encrinus beyrichi belongs to Encrinus' according to Picard 1883
- 'Encrinus beyrichi is recombined as Holocrinus beyrichi'
- 'Encrinus caput is a subjective synonym of Cenocrinus asterius'
- 'Encrinus caput belongs to Encrinus' according to Lamarck 1816
- 'Encrinus caput medusae belongs to Encrinus caput' according to Lamarck 1816
- 'Encrinus caput medusae is a subjective synonym of Cenocrinus asterius'
- 'Encrinus gracilis belongs to Encrinus' according to von Buch 1845
- 'Encrinus gracilis is recombined as Dadocrinus gracilis'
- 'Encrinus liliiformis belongs to Encrinus'
- 'Encrinus parrae belongs to Encrinus' according to Gervais 1835
- 'Encrinus parrae is recombined as Endoxocrinus (Endoxocrinus) parrae'
- 'Encrinus radiatus belongs to Encrinus' according to Schauroth 1859
- 'Encrinus radiatus is recombined as Eckicrinus radiatus'
- 'Encrinus varians is a subjective synonym of Cassianocrinus tetarakontadactylus'
- 'Endoxocrinus belongs to Diplocrininae'
- 'Endoxocrinus (Diplocrinus) belongs to Endoxocrinus' according to Doderlein 1912
- 'Endoxocrinus (Diplocrinus) belongs to Endoxocrinus'
- 'Endoxocrinus (Endoxocrinus) belongs to Endoxocrinus' according to Clark 1908
- 'Endoxocrinus (Endoxocrinus) belongs to Endoxocrinus'
- 'Entrochus saklibelensis belongs to Entrochus' according to Kristan-Tollmann 1975
- 'Entrochus saklibelensis is recombined as Tollmannicrinus saklibelensis'
- 'Entrochus silesiacus belongs to Entrochus' according to Beyrich 1858
- 'Entrochus silesiacus is recombined as Silesiacrinus silesiacus'
- 'Eocomatula belongs to Eocomatulidae'
- 'Eocomatulidae belongs to Pentacrinitina'
- 'Eometacrinus belongs to Metacrininae'
- 'Eometacrinus australis belongs to Eometacrinus' according to Baumiller and Gazdzicki 1996
- 'Eometacrinus australis belongs to Eometacrinus'
- 'Eometra belongs to Antedonidae'
- 'Eothrix is a subjective synonym of Saccocoma'
- 'Eothrix alpina belongs to Eothrix' according to Lombard 1945
- 'Eothrix alpina is recombined as Saccocoma alpina'
- 'Epimetra belongs to Colobometridae'
- 'Epimetra nympha belongs to Epimetra' according to Clark 1911
- 'Epimetra nympha belongs to Epimetra'
- 'Erythrometra belongs to Perometrinae'
- 'Erythrometra rubra belongs to Erythrometra' according to Gislen 1922
- 'Erythrometra rubra is a subjective synonym of Erythrometra ruber'
- 'Euantedon belongs to Antedoninae'
- 'Eudesicrinidae belongs to Holopodina'
- 'Eudesicrinus belongs to Eudesicrinidae'
- 'Eudiocrinidae belongs to Mariametroidea'
- 'Eudiocrinus belongs to Eudiocrinidae'
- 'Eudiocrinus granulatus belongs to Eudiocrinus' according to Bell 1894
- 'Eudiocrinus granulatus is a subjective synonym of Eudiocrinus indivisus'
- 'Eudiocrinus japonicus belongs to Eudiocrinus' according to Carpenter 1882
- 'Eudiocrinus japonicus is recombined as Pentametrocrinus japonicus'
- 'Eugeniacrinidae is corrected as Eugeniacrinitidae and belongs to Eugeniacrinitoidea' according to Ramussen 1978
- 'Eugeniacrinidae is corrected as Eugeniacrinitidae and belongs to Eugeniacrinitoidea'
- 'Eugeniacrinitacea is corrected as Eugeniacrinitoidea and belongs to Cyrtocrinina'
- 'Eugeniocrinites is a misspelling of Eugeniacrinites'
- 'Eugeniacrinus is replaced by Eugeniocrinus' according to Agassiz 1842
- 'Eugeniacrinites belongs to Eugeniacrinitidae'
- 'Eugeniacrinites compressus is recombined as Gammarocrinites compressus'
- 'Eugeniacrinites deslongchampsi is a subjective synonym of Amaltheocrinus amalthei' according to Jaeger 1985
- 'Eugeniacrinites deslongchampsi is a subjective synonym of Amaltheocrinus amalthei' according to Jaeger 1993
- 'Eugeniacrinites deslongchampsi belongs to Eugeniacrinites' according to de Loriol 1882
- 'Eugeniacrinites deslongchampsi is recombined as Sacariacrinus deslongchampsi'
- 'Eugeniacrinites deslongchampsi is recombined as Sacariacrinus deslongchampsi' according to Nicosia 1991
- 'Eugeniacrinites moniliformis belongs to Eugeniacrinites' according to Muenster 1826
- 'Eugeniacrinites moniliformis is recombined as Tetracrinus moniliformis'
- 'Eugeniacrinites nutans belongs to Eugeniacrinites' according to Goldfuss 1829
- 'Eugeniacrinites nutans is recombined as Cyrtocrinus nutans'
- 'Eugeniacrinites quinquangularis is a subjective synonym of Eugeniacrinites cariophilites'
- 'Eugeniacrinites strambergensis belongs to Eugeniacrinites' according to Remes 1912
- 'Eugeniacrinites strambergensis is recombined as Psalidocrinus strambergensis' according to Zitt 1978
- 'Eugeniacrinus aberrans is recombined as Dolichocrinus aberrans'
- 'Eugeniacrinus angulatus belongs to Eugeniacrinus' according to d'Orbigny 1850
- 'Eugeniacrinus angulatus is a subjective synonym of Eugeniacrinites cariophilites'
- 'Eugeniacrinus dumortieri is recombined as Lonchocrinus dumortieri'
- 'Eugeniacrinus fenestratus is recombined as Phyllocrinus fenestratus'
- 'Eugeniacrinus granulatus belongs to Eugeniacrinus' according to Remes 1902
- 'Eugeniacrinus granulatus is replaced by Eugeniacrinus remesi' according to Biele 1937
- 'Eugeniacrinus hagenowii is recombined as Bourgueticrinus hagenowii'
- 'Eugeniacrinus heberti belongs to Eugeniacrinus' according to de Loriol 1868
- 'Eugeniacrinus heberti is recombined as Heberticrinus heberti'
- 'Eugeniacrinus holopiformis is recombined as Proholopus holopiformis'
- 'Eugeniacrinus impressus belongs to Eugeniacrinus' according to d'Orbigny 1850
- 'Eugeniacrinus impressus is a subjective synonym of Eugeniacrinites cariophilites'
- 'Eugeniacrinus moussoni is recombined as Pilocrinus moussoni'
- 'Eugeniacrinus remesi belongs to Eugeniacrinus' according to Biese 1937
- 'Eugeniacrinus rhodanicus belongs to Eugeniacrinus' according to Fontannes 1877
- 'Eugeniacrinus rhodanicus is recombined as Discometra rhodanica'
- 'Eugeniocrinus is a subjective synonym of Eugeniacrinites'
- 'Eumetra belongs to Antedoninae'
- 'Eumetra chamberlaini belongs to Eumetra' according to Clark 1908
- 'Eumetra chamberlaini belongs to Eumetra'
- 'Eumorphometra concinna belongs to Eumorphometra' according to Clark 1915
- 'Eumorphometra concinna belongs to Eumorphometra'
- 'Extracrinus is a subjective synonym of Pentacrinites'
- 'Extracrinus lepidotus belongs to Extracrinus' according to Austin and Austin 1847
- 'Extracrinus lepidotus is a subjective synonym of Seirocrinus subangularis'
- 'Fariometra belongs to Bathymetrinae'
- 'Feracrinus belongs to Hyocrinidae'
- 'Feracrinus aculeatus belongs to Feracrinus' according to Mironov and Sorokina 1998
- 'Feracrinus aculeatus belongs to Feracrinus'
- 'Fischericrinus belongs to Eugeniacrinitoidea'
- 'Fischericrinus sandrae belongs to Fischericrinus' according to Castellana et al. 1989
- 'Fischericrinus sandrae belongs to Fischericrinus'
- 'Flabellocrinites is a nomen dubium'
- 'Flabellocrinites cassianus belongs to Flabellocrinites' according to Klipstein 1845
- 'Flabellocrinites cassianus belongs to Flabellocrinites'
- 'Florometra belongs to Heliometrinae'
- 'Fusicrinus belongs to Eugeniacrinitoidea'
- 'Fusicrinus simmsi belongs to Fusicrinus' according to Hess 2006
- 'Gammarocrinites belongs to Sclerocrinidae'
- 'Ganymeda is a subjective synonym of Antedon'
- 'Ganymeda pulchella belongs to Ganymeda' according to Gray 1834
- 'Ganymeda pulchella is recombined as Antedon pulchella'
- 'Gasterometra belongs to Palaeantedonidae' according to Gislen 1925
- 'Gasterometra is an invalid subgroup of Crinoidea'
- 'Gasterometra polycirra belongs to Gasterometra' according to Gislen 1925
- 'Gasterometra polycirra is recombined as Stauranderaster polycirra' according to Nielsen 1943
- 'Gephyrocrinus belongs to Hyocrinidae'
- 'Gephyrocrinus grimaldii belongs to Gephyrocrinus' according to Koehler and Bather 1902
- 'Gephyrocrinus grimaldii belongs to Gephyrocrinus'
- 'Gephyrometra belongs to Calometridae'
- 'Gislenometra belongs to Colobometridae'
- 'Gislenometra perplexa belongs to Gislenometra' according to Clark 1947
- 'Gislenometra perplexa belongs to Gislenometra'
- 'Glenocrinus is a nomen vanum'
- 'Glenotremites belongs to Notocrinidae'
- 'Glenotremites adregularis is a subjective synonym of Glenotremites paradoxus'
- 'Glenotremites alternatus is a subjective synonym of Glenotremites paradoxus'
- 'Glenotremites batheri is a subjective synonym of Glenotremites paradoxus'
- 'Glenotremites conoideus is recombined as Amphorometra conoidea'
- 'Glenotremites discoidalis is recombined as Remesimetra discoidalis'
- 'Glenotremites excavatus is a subjective synonym of Glenotremites paradoxus'
- 'Glenotremites intermedius is a subjective synonym of Glenotremites paradoxus'
- 'Glenotremites paradoxus belongs to Glenotremites'
- 'Glenotremites parvistellatus is a subjective synonym of Glenotremites paradoxus'
- 'Glyptometra belongs to Charitometridae'
- 'Goldfussia is a subjective synonym of Comanthus'
- 'Guettardicrinus belongs to Apiocrinitidae'
- 'Guettardocrinus is a misspelling of Guettardicrinus'
- 'Guettardicrinus dilatatus belongs to Guettardicrinus' according to d'Orbigny 1840
- 'Guettardicrinus dilatatus belongs to Guettardicrinus'
- 'Guillecrinidae belongs to Guillecrinina'
- 'Guillecrinina belongs to Comatulida'
- 'Guillecrinus belongs to Guillecrinidae'
- 'Guillecrinus reunionensis belongs to Guillecrinus' according to Roux 1985
- 'Guillecrinus reunionensis belongs to Guillecrinus'
- 'Gutticrinidae belongs to Eugeniacrinitoidea'
- 'Gutticrinus belongs to Gutticrinidae'
- 'Gutticrinus guttiformis belongs to Gutticrinus' according to Klikushin 1987
- 'Gutticrinus guttiformis belongs to Gutticrinus'
- 'Gymnocrinus is a nomen dubium'
- 'Gymnocrinus moeschi belongs to Gymnocrinus' according to de Loriol 1879
- 'Gymnocrinus moeschi is a subjective synonym of Pilocrinus moussoni'
- 'Gymnocrinus richeri belongs to Gymnocrinus' according to Bourseau et al. 1987
- 'Gymnocrinus richeri is recombined as Neogymnocrinus richeri'
- 'Hathrometra belongs to Bathymetrinae'
- 'Heberticrinus belongs to Thiolliericrinidae'
- 'Heliometra belongs to Heliometrinae'
- 'Heliometra glabra is a subjective synonym of Solanometra antarctica'
- 'Heliometra glabra belongs to Heliometra' according to Clark 1907
- 'Heliometra juvenalis belongs to Heliometra' according to Clark 1908
- 'Heliometra juvenalis is a subjective synonym of Heliometra glacialis'
- 'Heliometrinae belongs to Antedonidae'
- 'Hemibrachiocrinidae belongs to Holopodina'
- 'Hemibrachiocrinus belongs to Hemibrachiocrinidae'
- 'Hemibrachiocrinus manesterensis belongs to Hemibrachiocrinus'
- 'Hemibrachiocrinus manesterensis belongs to Hemibrachiocrinus' according to Arendt 1968
- 'Hemibrachiocrinus solovjevi belongs to Hemibrachiocrinus' according to Arendt 1974
- 'Hemibrachiocrinus solovjevi belongs to Hemibrachiocrinus'
- 'Hemicrinidae is a subjective synonym of Sclerocrinidae'
- 'Hemicrinus belongs to Sclerocrinidae'
- 'Hemicrinus astierianus belongs to Hemicrinus'
- 'Hertha belongs to Heliometrinae'
- 'Hertha mystica belongs to Hertha'
- 'Heterocrinus is a subjective synonym of Pentacrinites'
- 'Heterometra belongs to Himerometridae'
- 'Hibernula is a subjective synonym of Antedon'
- 'Himerometra belongs to Himerometridae'
- 'Himerometra acuta belongs to Himerometra' according to Clark 1908
- 'Himerometra acuta is a subjective synonym of Stephanometra monacantha'
- 'Himerometra grandis belongs to Himerometra' according to Clark 1908
- 'Himerometra grandis is recombined as Liparometra grandis'
- 'Himerometra heliaster belongs to Himerometra' according to Clark 1908
- 'Himerometra heliaster is a subjective synonym of Stephanometra monacantha'
- 'Himerometra paedophora belongs to Himerometra' according to Clark 1909
- 'Himerometra paedophora is recombined as Aporometra paedophora'
- 'Himerometra subcarinata belongs to Himerometra' according to Clark 1908
- 'Himerometra subcarinata is recombined as Mariametra subcarinata'
- 'Himerometra unicornis belongs to Himerometra' according to Clark 1908
- 'Himerometra unicornis is a subjective synonym of Cenometra bella'
- 'Himerometridae belongs to Mariametroidea'
- 'Hispidocrinus belongs to Isocrininae'
- 'Holocrinida was reranked as a order and belongs to Articulata'
- 'Holocrinidae belongs to Holocrinida'
- 'Holocrinus belongs to Holocrinidae'
- 'Holopodidae belongs to Holopodina'
- 'Holopodina belongs to Cyrtocrinida'
- 'Holopus belongs to Holopodidae'
- 'Holopus rangii belongs to Holopus' according to d'Orbigny 1837
- 'Holopus rangii belongs to Holopus'
- 'Homalometra belongs to Himerometridae'
- 'Horaeometra belongs to Thalassometridae'
- 'Hoyacrinidae belongs to Eugeniacrinitoidea'
- 'Hoyacrinus belongs to Hoyacrinidae'
- 'Hoyacrinus sincerus belongs to Hoyacrinus' according to Delogu and Nicosia 1986
- 'Hoyacrinus sincerus belongs to Hoyacrinus'
- 'Hyalocrinus belongs to Roveacrinidae'
- 'Hyalocrinus bulliensis belongs to Hyalocrinus'
- 'Hybometra senta belongs to Hybometra' according to Clark 1913
- 'Hybometra senta belongs to Hybometra'
- 'Hyocrinidae belongs to Hyocrinida'
- 'Hyocrinina was reranked as the order Hyocrinida and belongs to Articulata'
- 'Hyocrinus belongs to Hyocrinidae'
- 'Hyocrinus bethellianus belongs to Hyocrinus' according to Thomson 1876
- 'Hyocrinus bethellianus belongs to Hyocrinus'
- 'Hypalocrinus belongs to Isocrininae'
- 'Hypalocrinus springeri is recombined as Teliocrinus springeri'
- 'Hypalometra belongs to Perometrinae'
- 'Iconometra belongs to Colobometridae'
- 'Iconometra speciosa belongs to Iconometra' according to Clark 1929
- 'Iconometra speciosa belongs to Iconometra'
- 'Ilycrinus is a subjective synonym of Bathycrinus'
- 'Ilycrinus carpenterii belongs to Ilycrinus' according to Danielssen and Koren 1877
- 'Ilycrinus carpenterii is recombined as Bathycrinus carpenterii'
- 'Iridometra belongs to Antedoninae'
- 'Iridometra crispa belongs to Iridometra' according to Clark 1908
- 'Iridometra crispa is recombined as Argyrometra crispa'
- 'Iridometra melpomene belongs to Iridometra' according to Clark 1911
- 'Iridometra melpomene is a subjective synonym of Iridometra adrestine'
- 'Isis asteria belongs to Isis' according to Linne 1767
- 'Isis asteria is recombined as Cenocrinus asterius'
- 'Isocrinida belongs to Articulata'
- 'Isocrinidae belongs to Isocrinina'
- 'Isocrinina belongs to Isocrinida'
- 'Isocrininae belongs to Isocrinidae'
- 'Isocrinites is a subjective synonym of Isocrinus'
- 'Isocrinites pendulus is recombined as Isocrinus (Isocrinus) pendulus'
- 'Isocrinus belongs to Isocrininae'
- 'Isocrinus (Chladocrinus) belongs to Isocrinus' according to von Meyer 1836
- 'Isocrinus (Chladocrinus) belongs to Isocrinus'
- 'Isocrinus (Diplocrinus) belongs to Isocrinus' according to Doderlein 1912
- 'Isocrinus (Diplocrinus) is a subjective synonym of Endoxocrinus (Diplocrinus)'
- 'Isocrinus (Isocrinus) belongs to Isocrinus'
- 'Isocrinus andreae is recombined as Chariocrinus andreae'
- 'Isocrinus oregonensis is recombined as Raymondicrinus oregonensis'
- 'Isometra belongs to Isometrinae'
- 'Isometra augustipinna belongs to Isometra' according to Carpenter 1888
- 'Isometra augustipinna is a subjective synonym of Antedon lineata'
- 'Isometrinae belongs to Antedonidae'
- 'Isselicrinidae belongs to Isocrinina'
- 'Isselicrininae belongs to Isselicrinidae'
- 'Isselicrinus belongs to Isselicrininae'
- 'Jaekelometra belongs to Jaekelometridae'
- 'Jaekelometridae belongs to Comatulidina'
- 'Jenaicrinus is a subjective synonym of Encrinus'
- 'Kallispongia is a subjective synonym of Antedon'
- 'Kallispongia archeri belongs to Kallispongia' according to Wright 1877
- 'Kallispongia archeri is a subjective synonym of Antedon loveni'
- 'Kempometra belongs to Antedonidae'
- 'Kempometra grisea belongs to Kempometra' according to John 1938
- 'Kempometra grisea belongs to Kempometra'
- 'Kiimetra belongs to Calometridae'
- 'Kiimetra miocenica belongs to Kiimetra'
- 'Koehlermetra belongs to Thalassometridae'
- 'Koninckocrinus is a nomen nudum'
- 'Labiocrinus is a subjective synonym of Torynocrinus'
- 'Laevigatocrinus belongs to Balanocrininae'
- 'Lamprometra belongs to Mariametridae'
- 'Lanternocrinidae belongs to Articulata'
- 'Lanternocrinus belongs to Lanternocrinidae'
- 'Lanternocrinus lanterna belongs to Lanternocrinus'
- 'Lanternocrinus lanterna lanterna belongs to Lanternocrinus lanterna' according to Kristan-Tollmann 1988
- 'Laubiericrinus belongs to Hyocrinidae'
- 'Laubiericrinus pentagonalis belongs to Laubiericrinus' according to Roux 2004
- 'Laubiericrinus pentagonalis belongs to Laubiericrinus'
- 'Leilametra belongs to Thalassometridae'
- 'Leilametra necospinata belongs to Leilametra' according to Clark 1932
- 'Leilametra necospinata belongs to Leilametra'
- 'Leocrinidae belongs to Articulata'
- 'Leocrinus belongs to Leocrinidae'
- 'Leocrinus armatus belongs to Leocrinus'
- 'Leocrinus krystyni belongs to Leocrinus'
- 'Leptometra belongs to Antedonidae'
- 'Leptonemaster is a subjective synonym of Comissia'
- 'Leptonemaster luetkeni is recombined as Comissia luetkeni'
- 'Leptonemaster luetkeni belongs to Leptonemaster' according to Clark 1909
- 'Liliocrinus belongs to Millericrinidae'
- 'Liparometra belongs to Mariametridae'
- 'Lissometra belongs to Thalassometridae'
- 'Lombardia is a subjective synonym of Saccocoma'
- 'Lonchocrinus belongs to Eugeniacrinitidae'
- 'Lonchocrinus pskaboirensis belongs to Lonchocrinus' according to Arendt 1974
- 'Lonchocrinus staszici belongs to Lonchocrinus' according to Pisera and Dzik 1979
- 'Lonchocrinus staszici is a subjective synonym of Lonchocrinus pskaboirensis' according to Salamon et al. 2008
- 'Loriolicrinus belongs to Thiolliericrinidae'
- 'Loriolometra belongs to Notocrinidae'
- 'Lotocrinus is a nomen nudum'
- 'Lotocrinus reticulatus belongs to Lotocrinus' according to Kristan-Tollmann 1976
- 'Lotocrinus reticulatus belongs to Lotocrinus'
- 'Margocrinus is a subjective synonym of Balanocrinus'
- 'Mariametra belongs to Mariametridae'
- 'Mariametracea is corrected as Mariametroidea and belongs to Comatulidina'
- 'Mariametridae belongs to Mariametroidea'
- 'Marsupiocrinites is a subjective synonym of Marsupites'
- 'Marsupites belongs to Marsupitidae'
- 'Marsupites americanus is a subjective synonym of Marsupites testudinarius'
- 'Marsupites laevigatus is a subjective synonym of Marsupites testudinarius'
- 'Marsupites lamberti is a subjective synonym of Marsupites testudinarius'
- 'Marsupites milleri is a subjective synonym of Marsupites testudinarius'
- 'Marsupites ornatus is a subjective synonym of Marsupites testudinarius'
- 'Marsupitidae belongs to Uintacrinoidea'
- 'Mastigometra belongs to Antedoninae'
- 'Mastigometra flagellifera belongs to Mastigometra' according to Clark 1908
- 'Mastigometra flagellifera belongs to Mastigometra'
- 'Mesocrinus is a subjective synonym of Bourgueticrinus'
- 'Mesocrinus suedicus is recombined as Bourgueticrinus suedicus'
- 'Metacrininae belongs to Isselicrinidae'
- 'Metacrinus belongs to Metacrininae'
- 'Metacrinus nobilis belongs to Metacrinus' according to Carpenter 1884
- 'Metacrinus nobilis is recombined as Saracrinus nobilis'
- 'Metacrinus wyvillii belongs to Metacrinus'
- 'Metapiocrinus is a subjective synonym of Bourgueticrinus'
- 'Metapiocrinus minutus is recombined as Bourgueticrinus minutus'
- 'Meteorometra belongs to Bathymetrinae'
- 'Meteorometra monticola belongs to Meteorometra' according to Clark 1980
- 'Meteorometra monticola belongs to Meteorometra'
- 'Microcomatula belongs to Antedonidae'
- 'Microcomatula mortenseni belongs to Microcomatula' according to Clark 1931
- 'Microcomatula mortenseni belongs to Microcomatula'
- 'Microcrinus is replaced by Acariaeocrinus' according to Biese 1935
- 'Microcrinus belongs to Comatulidina'
- 'Microcrinus conoideus belongs to Microcrinus'
- 'Microcrinus liasinus belongs to Microcrinus' according to Terquem and Piette 1858
- 'Microcrinus liasinus is recombined as Acariaeocrinus liasinus'
- 'Micropocrinus is a subjective synonym of Cyathidium'
- 'Micropocrinus gastaldii belongs to Micropocrinus' according to Michelin 1851
- 'Micropocrinus gastaldii is recombined as Cyathidium gastaldii'
- 'Milleria is a subjective synonym of Solanocrinites'
- 'Millericrinida belongs to Articulata'
- 'Millericrinidae belongs to Millericrinida'
- 'Millericrinites is a nomen vanum'
- 'Millericrinus belongs to Millericrinidae'
- 'Millericrinus cupuliformis belongs to Millericrinus' according to d'Orbigny 1841
- 'Millericrinus cupuliformis is recombined as Orbignycrinus cupuliformis'
- 'Millericrinus nodotianus belongs to Millericrinus' according to d'Orbigny 1841
- 'Millericrinus nodotianus is recombined as Angulocrinus nodotianus'
- 'Millericrinus polydactylus belongs to Millericrinus' according to d'Orbigny 1841
- 'Millericrinus polydactylus is recombined as Liliocrinus polydactylus'
- 'Moanametra belongs to Conometridae'
- 'Moanametra torehinaensis belongs to Moanametra' according to Eagle 2001
- 'Moanametra torehinaensis belongs to Moanametra'
- 'Moenocrinus belongs to Holocrinidae'
- 'Moenocrinus deeckei belongs to Moenocrinus'
- 'Moenocrinus deeckei belongs to Moenocrinus' according to Hildebrand 1926
- 'Monachocrinus belongs to Bathycrininae'
- 'Monachocrinus sexradiatus belongs to Monachocrinus' according to Clark 1917
- 'Monachocrinus sexradiatus belongs to Monachocrinus'
- 'Monachometra belongs to Charitometridae'
- 'Monilimetra is a subjective synonym of Toxometra'
- 'Monilimetra nomima belongs to Monilimetra' according to Clark 1938
- 'Monilimetra nomima is recombined as Toxometra nomima'
- 'Nanometra belongs to Perometrinae'
- 'Nanometra minckerti belongs to Nanometra' according to Clark 1907
- 'Nanometra minckerti is a subjective synonym of Nanometra bowersi'
- 'Nasutocrinus belongs to Lanternocrinidae'
- 'Nasutocrinus dentatus belongs to Nasutocrinus'
- 'Naumachocrinus belongs to Bathycrininae'
- 'Naumachocrinus hawaiiensis belongs to Naumachocrinus'
- 'Naumachocrinus hawaiiensis belongs to Naumachocrinus' according to Clark 1912
- 'Nemaster belongs to Capillasterinae'
- 'Nemaster gracilis belongs to Nemaster' according to Clark 1909
- 'Nemaster gracilis belongs to Nemaster'
- 'Neocomatella belongs to Phanogeniinae'
- 'Neodadocrinidae belongs to Millericrinida'
- 'Neodadocrinus belongs to Neodadocrinidae'
- 'Neodadocrinus tokayi belongs to Neodadocrinus' according to Manni and Nicosia 1990
- 'Neodadocrinus tokayi belongs to Neodadocrinus'
- 'Neogymnocrinus belongs to Sclerocrinidae'
- 'Neometra belongs to Calometridae'
- 'Nepiometra belongs to Bathymetrinae'
- 'Nerocrinus belongs to Phyllocrinidae'
- 'Nerocrinus petri belongs to Nerocrinus' according to Manni and Nicosia 1999
- 'Nerocrinus petri belongs to Nerocrinus'
- 'Nielsenicrinus belongs to Cainocrinidae'
- 'Ninocrinus belongs to Eugeniacrinitoidea'
- 'Ninocrinus parculus belongs to Ninocrinus' according to Castellana et al. 1990
- 'Ninocrinus parculus belongs to Ninocrinus'
- 'Nodolanx belongs to Asteroidea' according to Bizzarini 1993
- 'Nodolanx belongs to Ophiuroidea' according to Bizzarini 2001
- 'Nodolanx gambillarai belongs to Nodolanx' according to Bizzarini 2001
- 'Nodolanx multinodosa belongs to Nodolanx' according to Kristan-Tollmann 1976
- 'Notocrinacea is corrected as Notocrinoidea and belongs to Comatulidina'
- 'Notocrinidae belongs to Notocrinoidea'
- 'Notocrinus belongs to Notocrinidae'
- 'Notocrinus virilis belongs to Notocrinus' according to Mortensen 1917
- 'Notocrinus virilis belongs to Notocrinus'
- 'Oceanometra belongs to Thalassometridae'
- 'Oligometra belongs to Colobometridae'
- 'Oligometra caribbea belongs to Oligometra' according to Clark 1908
- 'Oligometra caribbea is recombined as Analcidometra caribbea'
- 'Oligometra concinna belongs to Oligometra' according to Clark 1912
- 'Oligometra concinna is a subjective synonym of Oligometra serripinna'
- 'Oligometra gracilicirra is recombined as Cotylometra gracilicirra'
- 'Oligometra pulchella belongs to Oligometra' according to Clark 1908
- 'Oligometra pulchella is a subjective synonym of Oligometra serripinna'
- 'Oligometra thetidis is recombined as Austrometra thetidis'
- 'Oligometrides belongs to Colobometridae'
- 'Ophiocrinus indivisus belongs to Ophiocrinus' according to Semper 1868
- 'Ophiocrinus indivisus is recombined as Eudiocrinus indivisus'
- 'Ophiurites pennatus belongs to Ophiurites' according to von Schlotheim 1820
- 'Ophiurites pennatus is recombined as Comaturella pennata'
- 'Orbignycrinus belongs to Millericrinidae'
- 'Oreometra is replaced by Reometra'
- 'Oreometra mariae belongs to Oreometra' according to Clark 1912
- 'Oreometra mariae is recombined as Reometra mariae'
- 'Orthogonocrinus belongs to Roveacrinidae'
- 'Orthogonocrinus apertus belongs to Orthogonocrinus'
- 'Orthometra belongs to Bathymetrinae'
- 'Ossicrinus belongs to Somphocrinidae'
- 'Ossicrinus reticulatus belongs to Ossicrinus' according to Kristan-Tollmann 1970
- 'Ossicrinus reticulatus belongs to Ossicrinus'
- 'Osteocrinus belongs to Somphocrinidae'
- 'Osteocrinus rimosus belongs to Osteocrinus' according to Kristan-Tollmann 1977
- 'Osteocrinus rimosus belongs to Osteocrinus'
- 'Oxycomanthus belongs to Comasterinae'
- 'Oxymetra belongs to Mariametridae'
- 'Pachyantedon belongs to Solanocrinitidae'
- 'Pachyantedon beyrichi belongs to Pachyantedon' according to Jaekel 1891
- 'Pachyantedon beyrichi belongs to Pachyantedon'
- 'Pachylometra is a subjective synonym of Glyptometra'
- 'Pachylometra fragilis belongs to Pachylometra' according to Clark 1912
- 'Pachylometra fragilis is recombined as Monachometra fragilis'
- 'Pachylometra investigatoris belongs to Pachylometra' according to Clark 1909
- 'Pachylometra investigatoris is recombined as Crossometra investigatoris' according to Clark 1916
- 'Pachylometra investigatoris is recombined as Glyptometra investigatoris'
- 'Palaeantedon belongs to Antedoninae'
- 'Palaeantedonidae is a subjective synonym of Antedonidae'
- 'Palaeocomaster belongs to Solanocrinitidae'
- 'Palaeocomaster seranensis belongs to Palaeocomaster' according to Sieverts 1933
- 'Palaeocomaster seranensis is recombined as Sievertsella seranensis'
- 'Palaeocomaster seranensis is recombined as Sievertsia seranensis' according to Radwanska 1987
- 'Palaeocomatella belongs to Phanogeniinae'
- 'Paleobathycrinus is a nomen nudum'
- 'Paleobathycrinus endelmani is recombined as Bathycrinus endelmani'
- 'Paracomatula belongs to Paracomatulidae'
- 'Paracomatula helvetica belongs to Paracomatula' according to Hess 1951
- 'Paracomatula helvetica belongs to Paracomatula'
- 'Paracomatulacea is corrected as Paracomatuloidea and belongs to Comatulidina'
- 'Paracomatuloidea is replaced by Paracomatuloidea'
- 'Paracomatulidae belongs to Paracomatuloidea'
- 'Paracotylederma belongs to Cotyledermatidae'
- 'Paracotylederma gracile belongs to Paracotylederma'
- 'Paracotylederma gracile belongs to Paracotylederma' according to Manni and Nicosia 1990
- 'Paragammarocrinites belongs to Sclerocrinidae'
- 'Paragammarocrinites campanicus belongs to Paragammarocrinites' according to Jaeger 1982
- 'Paragammarocrinites campanicus belongs to Paragammarocrinites'
- 'Paragammarocrinitidae is a subjective synonym of Sclerocrinidae'
- 'Parametra belongs to Thalassometridae'
- 'Pectiometra is a misspelling of Pectinometra'
- 'Pectinometra belongs to Calometridae'
- 'Pelometra belongs to Mariametridae'
- 'Pelometra ambonensis belongs to Pelometra' according to Clark 1941
- 'Pelometra ambonensis belongs to Pelometra'
- 'Pentacrinidae is replaced by Pentacrinitidae' according to Gislen 1924
- 'Pentracinus is a misspelling of Pentacrinites'
- 'Pentacrinites belongs to Pentacrinitidae'
- 'Pentacrinites basaltiformis is recombined as Isocrinus (Chladocrinus) basaltiformis'
- 'Pentacrinites briareus belongs to Pentacrinites' according to Miller 1821
- 'Pentacrinites briareus is a subjective synonym of Pentacrinites fossilis'
- 'Pentacrinites briaroides belongs to Pentacrinites' according to Quenstedt 1852
- 'Pentacrinites briaroides is a subjective synonym of Seirocrinus subangularis'
- 'Pentacrinites britannicus belongs to Pentacrinites' according to von Schlotheim 1813
- 'Pentacrinites britannicus is an objective synonym of Pentacrinites fossilis'
- 'Pentacrinites colligatus belongs to Pentacrinites' according to Quenstedt 1852
- 'Pentacrinites colligatus is a subjective synonym of Seirocrinus subangularis'
- 'Pentacrinites fasciculosus is a subjective synonym of Seirocrinus subangularis'
- 'Pentacrinites fasciculosus belongs to Pentacrinites' according to von Schlotheim 1813
- 'Pentacrinites fossilis belongs to Pentacrinites'
- 'Pentacrinites pentagonalis is recombined as Margocrinus pentagonalis' according to Klikushin 1979
- 'Pentacrinites pentagonalis is recombined as Balanocrinus pentagonalis'
- 'Pentacrinites scalaris belongs to Pentacrinites' according to Goldfuss 1831
- 'Pentacrinites scalaris is recombined as Hispidocrinus scalaris'
- 'Pentacrinites subangularis belongs to Pentacrinites' according to Miller 1821
- 'Pentacrinites subangularis is recombined as Seirocrinus subangularis'
- 'Pentacrinites subteres is recombined as Balanocrinus subteres'
- 'Pentacrinites subteroides is recombined as Balanocrinus subteroides'
- 'Pentacrinites subteroides is recombined as Terocrinus subteroides' according to Klikushin 1982
- 'Pentacrinitidae belongs to Pentacrinitina'
- 'Pentacrinitina belongs to Isocrinida'
- 'Pentacrinus is a nomen vanum'
- 'Pentacrinus (Neocrinus) was reranked as Neocrinus and belongs to Isocrininae'
- 'Pentacrinus decorus belongs to Pentacrinus' according to Thompson 1864
- 'Pentacrinus decorus is recombined as Neocrinus decorus'
- 'Pentacrinus europaeus belongs to Pentacrinus' according to Thompson 1827
- 'Pentacrinus europaeus is recombined as Antedon europaeus'
- 'Pentacrinus gastaldi belongs to Pentacrinus' according to Michelotti 1847
- 'Pentacrinus gastaldi is recombined as Tauriniocrinus gastaldi' according to Rovereto 1939
- 'Pentacrinus hiemeri belongs to Pentacrinus' according to Koenig 1825
- 'Pentacrinus hiemeri is a subjective synonym of Seirocrinus subangularis'
- 'Pentacrinus interbrachiatus is recombined as Eocomatula interbrachiatus'
- 'Pentacrinus interbrachiatus belongs to Pentacrinus' according to Blake 1876
- 'Pentacrinus laevigatus is recombined as Laevigatocrinus laevigatus'
- 'Pentacrinus maclareanus is recombined as Isocrinus (Diplocrinus) maclareanus' according to Doderlein 1912
- 'Pentacrinus maclareanus belongs to Pentacrinus' according to Thompson 1877
- 'Pentacrinus maclareanus is recombined as Endoxocrinus (Diplocrinus) maclareanus'
- 'Pentacrinus mollis belongs to Pentacrinus' according to Carpenter 1884
- 'Pentacrinus mollis is recombined as Carpenterocrinus mollis' according to Clark 1908
- 'Pentacrinus muelleri belongs to Pentacrinus' according to Orsted 1857
- 'Pentacrinus muelleri is a subjective synonym of Endoxocrinus (Endoxocrinus) parrae'
- 'Pentacrinus naresianus belongs to Pentacrinus' according to Carpenter 1882
- 'Pentacrinus naresianus is recombined as Hypalocrinus naresianus'
- 'Pentacrinus obsoletus is recombined as Nielsenicrinus obsoletus'
- 'Pentacrinus paradoxus belongs to Pentacrinus' according to Goldfuss 1831
- 'Pentacrinus paradoxus is a subjective synonym of Eugeniacrinites cariophilites'
- 'Pentacrinus tyrolensis is recombined as Tyrolecrinus tyrolensis'
- 'Pentacrinus wyvillethomsoni belongs to Pentacrinus' according to Thomson 1872
- 'Pentacrinus wyvillethomsoni is recombined as Isocrinus (Diplocrinus) wyvillethomsoni'
- 'Pentacrinus wyvillethomsoni is recombined as Annacrinus wyvillethomsoni' according to Clark 1923
- 'Pentametrocrinidae belongs to Antedonoidea'
- 'Pentametrocrinus belongs to Pentametrocrinidae'
- 'Percevalicrinus belongs to Balanocrininae'
- 'Perissometra is a subjective synonym of Monachometra'
- 'Perometra belongs to Perometrinae'
- 'Perometra elongata belongs to Perometra' according to Clark 1908
- 'Perometra elongata is a subjective synonym of Balanometra balanoides'
- 'Perometrinae belongs to Antedonidae'
- 'Petasometra belongs to Colobometridae'
- 'Phanogenia belongs to Phanogeniinae'
- 'Phanogenia typica belongs to Phanogenia' according to Loven 1866
- 'Phanogenia typica belongs to Phanogenia'
- 'Phanogeniinae belongs to Comasteridae'
- 'Phrixometra belongs to Bathymetrinae'
- 'Phrynocrinidae belongs to Bourgueticrinida'
- 'Phrynocrininae was reranked as a subfamily and belongs to Phrynocrinidae'
- 'Phrynocrinus belongs to Phrynocrininae'
- 'Phrynocrinus nudus belongs to Phrynocrinus' according to Clark 1907
- 'Phrynocrinus nudus belongs to Phrynocrinus'
- 'Phyllocrinidae belongs to Eugeniacrinitoidea'
- 'Phyllocrinus belongs to Phyllocrinidae'
- 'Phyllocrinus cyclamen belongs to Phyllocrinus' according to Remes 1902
- 'Phyllocrinus cyclamen is recombined as Pyramidocrinus cyclamen' according to Remes 1912
- 'Phyllocrinus cyclamen is recombined as Apsidocrinus cyclamen'
- 'Phyllocrinus gracilis belongs to Phyllocrinus' according to de Loriol 1879
- 'Phyllocrinus malbosianus belongs to Phyllocrinus'
- 'Phytocrinus is a subjective synonym of Antedon'
- 'Picteticrinus is replaced by Percevalicrinus' according to Klikushin 1977
- 'Picteticrinus is replaced by Percevalicrinus'
- 'Picteticrinus is a nomen nudum'
- 'Picteticrinus beaugrandi belongs to Picteticrinus' according to de Loriol 1875
- 'Picteticrinus beaugrandi is recombined as Percevalicrinus beaugrandi'
- 'Picteticrinus parasiticus belongs to Picteticrinus' according to Etallon 1857
- 'Picteticrinus parasiticus belongs to Picteticrinus'
- 'Pilocrinus belongs to Sclerocrinidae'
- 'Placometra belongs to Pterocomidae'
- 'Placometra mortenseni belongs to Placometra'
- 'Platelicrinus belongs to Roveacrinidae'
- 'Platelicrinus campaniensis belongs to Platelicrinus'
- 'Platelicrinus campaniensis belongs to Platelicrinus' according to Destombes and Breton 2001
- 'Plicatocrinidae belongs to Plicatocrinoidea'
- 'Plicatocrinoidea belongs to Cyrtocrinina'
- 'Plicatocrinus belongs to Plicatocrinidae'
- 'Plicatocrinus hexagonus belongs to Plicatocrinus' according to Muenster 1839
- 'Plicatocrinus hexagonus belongs to Plicatocrinus'
- 'Plicatocrinus mayalis is recombined as Eudesicrinus mayalis'
- 'Plicatocrinus pentagonus belongs to Plicatocrinus' according to Muenster 1839
- 'Plicatocrinus pentagonus is a subjective synonym of Plicatocrinus hexagonus'
- 'Plicatocrinus pentagonus is a subjective synonym of Plicatocrinus hexagonus' according to Jaekel 1892
- 'Plotocrinus belongs to Roveacrinidae'
- 'Plotocrinus hemisphericus belongs to Plotocrinus'
- 'Poculicrinus is a subjective synonym of Osteocrinus'
- 'Poculicrinus glaber is recombined as Osteocrinus glaber'
- 'Poculicrinus glaber belongs to Poculicrinus' according to Mostler 1972
- 'Poecilocrinus belongs to Roveacrinidae'
- 'Poecilocrinus dispandus belongs to Poecilocrinus'
- 'Poecilometra belongs to Charitometridae'
- 'Poliometra belongs to Antedonidae'
- 'Polycerus is a nomen dubium'
- 'Polycerus stoloniferus belongs to Polycerus' according to Fischer von Waldheim 1811
- 'Pomatocrinus belongs to Millericrinidae'
- 'Pontiometra belongs to Colobometridae'
- 'Pontiometra insperatus belongs to Pontiometra' according to Clark 1909
- 'Pontiometra insperatus is a subjective synonym of Pontiometra andersoni'
- 'Porocrinus caudex is recombined as Traumatocrinus caudex'
- 'Porphyrocrininae was reranked as a subfamily and belongs to Phrynocrinidae'
- 'Porphyrocrinus belongs to Porphyrocrininae'
- 'Porphyrocrinus verrucosus belongs to Porphyrocrinus' according to Gislen 1925
- 'Porphyrocrinus verrucosus belongs to Porphyrocrinus'
- 'Praeisselicrinus belongs to Isselicrininae'
- 'Praetetracrinus belongs to Tetracrinidae'
- 'Praetetracrinus doreckae belongs to Praetetracrinus'
- 'Procomaster belongs to Comatulidina'
- 'Procomaster pentadactylus belongs to Procomaster'
- 'Proeudesicrinus belongs to Eudesicrinidae'
- 'Proeudesicrinus lifouensis belongs to Proeudesicrinus' according to Ameziane-Cominardi and Bourseau 1990
- 'Proeudesicrinus lifouensis belongs to Proeudesicrinus'
- 'Proholopodidae belongs to Eugeniacrinitoidea'
- 'Proholopus belongs to Proholopodidae'
- 'Proisocrinidae belongs to Isocrinina'
- 'Proisocrinus belongs to Proisocrinidae'
- 'Proisocrinus ruberrimus belongs to Proisocrinus' according to Clark 1910
- 'Proisocrinus ruberrimus belongs to Proisocrinus'
- 'Promachocrinus belongs to Heliometrinae'
- 'Promachocrinus abyssorum belongs to Promachocrinus' according to Carpenter 1888
- 'Promachocrinus abyssorum is a subjective synonym of Thaumatocrinus renovatus'
- 'Promachocrinus abyssorum is recombined as Decametrocrinus abyssorum' according to Minckert 1905
- 'Promachocrinus joubini belongs to Promachocrinus' according to Vaney 1910
- 'Promachocrinus joubini is a subjective synonym of Promachocrinus kerguelensis'
- 'Promachocrinus kerguelensis belongs to Promachocrinus' according to Carpenter 1881
- 'Promachocrinus kerguelensis belongs to Promachocrinus'
- 'Promachocrinus vanhoeffenianus belongs to Promachocrinus' according to Minckert 1905
- 'Promachocrinus vanhoeffenianus is a subjective synonym of Promachocrinus kerguelensis'
- 'Psalidocrinidae belongs to Eugeniacrinitoidea'
- 'Psalidocrinus belongs to Psalidocrinidae'
- 'Psalidocrinus remesi belongs to Psalidocrinus' according to Bather 1913
- 'Psalidocrinus remesi belongs to Psalidocrinus'
- 'Psathyrometra belongs to Zenometridae'
- 'Psathyrometra acuta belongs to Psathyrometra' according to Clark 1934
- 'Psathyrometra acuta is a subjective synonym of Caryometra tenuipes'
- 'Psathyrometra antarctica belongs to Psathyrometra' according to Clark 1915
- 'Psathyrometra antarctica is recombined as Eometra antarctica'
- 'Psathyrometra borealis belongs to Psathyrometra' according to Clark 1908
- 'Psathyrometra borealis is a subjective synonym of Psathyrometra fragilis'
- 'Psathyrometra mira belongs to Psathyrometra' according to Clark 1909
- 'Psathyrometra mira is recombined as Athrypsometra mira'
- 'Psathyrometra profundorum belongs to Psathyrometra' according to Clark 1908
- 'Psathyrometra profundorum is a subjective synonym of Psathyrometra fragilis'
- 'Pseudoantedon belongs to Decameridae'
- 'Pseudoantedon icaunensis [misspelled as Pseudoantedon icauensis] belongs to Pseudoantedon'
- 'Pseudoconometra belongs to Pseudoconometridae'
- 'Pseudoconometra coromandelensis belongs to Pseudoconometra' according to Eagle 2001
- 'Pseudoconometra coromandelensis belongs to Pseudoconometra'
- 'Pseudoconometridae belongs to Tropiometroidea'
- 'Pseudocupressocrinus is a subjective synonym of Cyathidium'
- 'Pseudocupressocrinus senessei is recombined as Cyathidium senessei'
- 'Pseudosaccocoma belongs to Pseudosaccocomidae'
- 'Pseudosaccocoma doreckianum belongs to Pseudosaccocoma' according to Bachmeyer 1958
- 'Pseudosaccocoma doreckianum is a subjective synonym of Pseudosaccocoma strambergensis'
- 'Pseudosaccocoma japonica belongs to Pseudosaccocoma' according to Kobayashi 1935
- 'Pseudosaccocoma japonica is a subjective synonym of Pseudosaccocoma strambergensis'
- 'Pseudosaccocoma strambergense is corrected as Pseudosaccocoma strambergensis and belongs to Pseudosaccocoma'
- 'Pseudosaccocomidae belongs to Holopodina'
- 'Pterocoma is replaced by Comaturella'
- 'Pterocomidae belongs to Tropiometroidea'
- 'Pterometra belongs to Asterometridae'
- 'Ptilocrinus belongs to Hyocrinidae'
- 'Ptilocrinus pinnatus belongs to Ptilocrinus' according to Clark 1907
- 'Ptilocrinus pinnatus belongs to Ptilocrinus'
- 'Ptilometra belongs to Ptilometridae'
- 'Ptilometra trichopoda belongs to Ptilometra' according to Clark 1908
- 'Ptilometra trichopoda is recombined as Pterometra trichopoda'
- 'Ptilometrinae was reranked as the family Ptilometridae and belongs to Tropiometroidea'
- 'Pustulocrinus belongs to Neodadocrinidae'
- 'Pustulocrinus iguana belongs to Pustulocrinus' according to Hess 2006
- 'Pustulocrinus iguana belongs to Pustulocrinus'
- 'Pyramidocrinus is a subjective synonym of Apsidocrinus'
- 'Qingyanocrinidae belongs to Articulata'
- 'Qingyanocrinus belongs to Qingyanocrinidae'
- 'Quenstedticrinidae belongs to Plicatocrinoidea'
- 'Quenstedticrinus belongs to Quenstedticrinidae'
- 'Quenstedticrinus quenstedti belongs to Quenstedticrinus' according to Klikushin 1987
- 'Quenstedticrinus quenstedti belongs to Quenstedticrinus'
- 'Raymondicrinus belongs to Isocrininae'
- 'Recoarocrinus is a subjective synonym of Dadocrinus'
- 'Remesimetra belongs to Notocrinidae'
- 'Remisovicrinus belongs to Eugeniacrinitidae'
- 'Remisovicrinus taprakensis belongs to Remisovicrinus' according to Arendt 1974
- 'Remisovicrinus taprakensis belongs to Remisovicrinus'
- 'Reometra belongs to Calometridae'
- 'Repometra is a subjective synonym of Antedon'
- 'Repometra arabica belongs to Repometra' according to Clark 1937
- 'Repometra arabica is recombined as Antedon arabica'
- 'Retiometra belongs to Bathymetrinae'
- 'Retiometra alascana belongs to Retiometra' according to Clark 1936
- 'Retiometra alascana belongs to Retiometra'
- 'Rhabdocidaris [misspelled as Rhabdocrinus] belongs to Poteriocrinitidae'
- 'Rhabdotites rectus is recombined as Osteocrinus rectus'
- 'Rhadinometra is a subjective synonym of Basilometra'
- 'Rhadinometra dawydovi belongs to Rhadinometra' according to Gislen 1936
- 'Rhadinometra dawydovi is a subjective synonym of Basilometra boschmai'
- 'Rhizocrinidae is a subjective synonym of Bathycrinidae'
- 'Rhizocrinus is a subjective synonym of Conocrinus'
- 'Rhizocrinus (Bythocrinus) belongs to Rhizocrinus' according to Doderlein 1912
- 'Rhizocrinus (Bythocrinus) braueri belongs to Rhizocrinus (Bythocrinus)' according to Doderlein 1912
- 'Rhizocrinus (Bythocrinus) braueri is recombined as Democrinus braueri'
- 'Rhizocrinus (Bythocrinus) chuni is recombined as Democrinus chuni'
- 'Rhizocrinus (Bythocrinus) chuni belongs to Rhizocrinus (Bythocrinus)' according to Doderlein 1907
- 'Rhizocrinus brevis belongs to Rhizocrinus' according to Clark 1909
- 'Rhizocrinus brevis is recombined as Democrinus brevis'
- 'Rhizocrinus cylindricus is recombined as Bourgueticrinus cylindricus'
- 'Rhizocrinus lofotensis is a nomen nudum'
- 'Rhizocrinus lofotensis belongs to Rhizocrinus' according to Sars 1864
- 'Rhizocrinus maximus is recombined as Democrinus maximus'
- 'Rhodanometra belongs to Pterocomidae'
- 'Rhodanometra lorioli belongs to Rhodanometra' according to Manni et al. 1985
- 'Rhodanometra lorioli belongs to Rhodanometra'
- 'Roiometra belongs to Heliometrinae'
- 'Roiometra columbiana belongs to Roiometra'
- 'Rotacrinus belongs to Millericrinida'
- 'Rotacrinus canalis belongs to Rotacrinus' according to Hess 2006
- 'Rotacrinus canalis belongs to Rotacrinus'
- 'Rouxicrinus belongs to Septocrinidae'
- 'Rouxicrinus vestitus belongs to Rouxicrinus' according to Mironov and Pawson 2010
- 'Rouxicrinus vestitus belongs to Rouxicrinus'
- 'Roveacrinida belongs to Articulata'
- 'Roveacrinidae belongs to Roveacrinida'
- 'Roveacrinoides belongs to Roveacrinidae'
- 'Roveacrinoides nudus belongs to Roveacrinoides' according to Rasmussen 1971
- 'Roveacrinoides nudus belongs to Roveacrinoides'
- 'Roveacrinus belongs to Roveacrinidae'
- 'Roveacrinus alata is corrected as Roveacrinus alatus and belongs to Roveacrinus'
- 'Roveacrinus occultus belongs to Roveacrinus' according to Schneider 1987
- 'Roveacrinus occultus belongs to Roveacrinus'
- 'Rowemissia belongs to Comasteridae'
- 'Sacariacrinus belongs to Plicatocrinidae'
- 'Sacariacrinus altineri belongs to Sacariacrinus' according to Nicosia 1991
- 'Sacariacrinus altineri belongs to Sacariacrinus'
- 'Saccosoma is a misspelling of Saccocoma'
- 'Saccocoma belongs to Saccocominae'
- 'Saccocoma cretacea is recombined as Applinocrinus cretaceus'
- 'Saccocoma longipinna belongs to Saccocoma'
- 'Saccocoma vernioryi belongs to Saccocoma' according to Manni and Nicosia 1984
- 'Saccocoma vernioryi belongs to Saccocoma' according to Manni and Nicosia 1984
- 'Saccocomidae belongs to Roveacrinida'
- 'Saccocominae belongs to Saccocomidae'
- 'Saccoma is a subjective synonym of Saccocoma'
- 'Saracrinus belongs to Metacrininae'
- 'Sarametra belongs to Zenometridae'
- 'Schlueterometra belongs to Notocrinidae'
- 'Schlueterometra voigti belongs to Schlueterometra'
- 'Sclerocrinidae belongs to Eugeniacrinitoidea'
- 'Sclerocrinus belongs to Sclerocrinidae'
- 'Sclerocrinus strambergensis belongs to Sclerocrinus'
- 'Seirocrinus belongs to Pentacrinitidae'
- 'Selenemetra is a subjective synonym of Oxymetra'
- 'Semiometra belongs to Notocrinidae'
- 'Septocrinidae belongs to Bourgueticrinina'
- 'Septocrinus belongs to Septocrinidae'
- 'Septocrinus disjunctus belongs to Septocrinus'
- 'Septocrinus disjunctus belongs to Septocrinus' according to Mironov 2000
- 'Serracrinus belongs to Millericrinida'
- 'Serracrinus planus belongs to Serracrinus' according to Hess 2006
- 'Serracrinus planus belongs to Serracrinus'
- 'Shroshaecrinus belongs to Millericrinidae'
- 'Shroshaecrinus shroshaensis belongs to Shroshaecrinus'
- 'Shroshaecrinus shroshaensis belongs to Shroshaecrinus' according to Klikushin 1987
- 'Sibogacrinus belongs to Atelecrinidae'
- 'Sievertsella belongs to Comasteridae'
- 'Sievertsia is replaced by Sievertsella'
- 'Silesiacrininae belongs to Bangtoupocrinidae'
- 'Silesiacrinus belongs to Silesiacrininae'
- 'Singularocrinus belongs to Balanocrininae'
- 'Singularocrinus singularis belongs to Singularocrinus' according to Klikushin 1982
- 'Singularocrinus singularis belongs to Singularocrinus'
- 'Sinometra belongs to Asterometridae'
- 'Sinometra acuticurra belongs to Sinometra' according to Yulin 1984
- 'Sinometra acuticurra belongs to Sinometra'
- 'Sitularia is a subjective synonym of Marsupites'
- 'Sitularia triangulariformis is a subjective synonym of Marsupites testudinarius'
- 'Solacrinus is a nomen vanum'
- 'Solanocrinites belongs to Solanocrinitidae'
- 'Solanocrinites costatus belongs to Solanocrinites' according to de Loriol 1884
- 'Solanocrinites costatus belongs to Solanocrinites'
- 'Solanocrinitidae belongs to Solanocrinitoidea'
- 'Solanocrinitoidea belongs to Comatulidina'
- 'Solanocrinus asper belongs to Solanocrinus' according to Quenstedt 1858
- 'Solanocrinus asper is recombined as Archaeometra aspera'
- 'Solanometra belongs to Heliometrinae'
- 'Solonaerium belongs to Thiolliericrinidae'
- 'Somphocrinidae belongs to Roveacrinida'
- 'Somphocrinus belongs to Somphocrinidae'
- 'Somphocrinus mexicanus belongs to Somphocrinus'
- 'Souticrinus belongs to Millericrinida'
- 'Souticrinus farinacciae belongs to Souticrinus' according to Nicosia 1991
- 'Souticrinus farinacciae belongs to Souticrinus'
- 'Sphaerometra is a subjective synonym of Glenotremites'
- 'Sphaerometra senonica is a subjective synonym of Glenotremites paradoxus'
- 'Stenometra belongs to Thalassometridae'
- 'Stephanometra belongs to Mariametridae'
- 'Stiremetra belongs to Thalassometridae'
- 'Strambergocrinus belongs to Sclerocrinidae'
- 'Strotometra belongs to Charitometridae'
- 'Stylometra belongs to Thalassometridae'
- 'Styracocrinus belongs to Roveacrinidae'
- 'Tauriniocrinus is a nomen dubium'
- 'Taurocrinus belongs to Articulata'
- 'Taurocrinus tauricus belongs to Taurocrinus' according to Klikushin 1984
- 'Taurocrinus tauricus belongs to Taurocrinus'
- 'Teliocrinus belongs to Cainocrinidae'
- 'Teliocrinus asper is a subjective synonym of Teliocrinus springeri'
- 'Terocrinus is a subjective synonym of Balanocrinus'
- 'Tetracrinidae belongs to Plicatocrinoidea'
- 'Tetracrinus belongs to Tetracrinidae'
- 'Thalassocrinus belongs to Hyocrinidae'
- 'Thalassocrinus pontifer belongs to Thalassocrinus' according to Clark 1911
- 'Thalassocrinus pontifer belongs to Thalassocrinus'
- 'Thalassometra belongs to Thalassometridae'
- 'Thalassometra gigantea belongs to Thalassometra' according to Clark 1908
- 'Thalassometra gigantea is recombined as Oceanometra gigantea'
- 'Thalassometra komachi is a subjective synonym of Cosmiometra aster'
- 'Thalassometra komachi belongs to Thalassometra' according to Clark 1908
- 'Thalassometridae belongs to Tropiometroidea'
- 'Thaumatocrinidae is a subjective synonym of Pentametrocrinidae'
- 'Thaumatocrinus belongs to Pentametrocrinidae'
- 'Thaumatocrinus renovatus belongs to Thaumatocrinus' according to Carpenter 1883
- 'Thaumatocrinus renovatus belongs to Thaumatocrinus'
- 'Thaumatometra belongs to Bathymetrinae'
- 'Thiolliericrinidae belongs to Solanocrinitoidea'
- 'Thiolliericrinus belongs to Thiolliericrinidae'
- 'Thiolliericrinus flexuosus belongs to Thiolliericrinus' according to Etallon 1859
- 'Thiolliericrinus flexuosus belongs to Thiolliericrinus'
- 'Thiolliericrinus insuetus belongs to Thiolliericrinus' according to de Loriol 1891
- 'Thiolliericrinus insuetus is recombined as Loriolicrinus insuetus'
- 'Thysanometra belongs to Thysanometrinae'
- 'Thysanometrinae belongs to Antedonidae'
- 'Ticinocrinus belongs to Phyllocrinidae'
- 'Ticinocrinus coronatus belongs to Ticinocrinus' according to Hess 2006
- 'Ticinocrinus coronatus belongs to Ticinocrinus'
- 'Tollmannicrinus belongs to Holocrinidae'
- 'Tonrometra belongs to Bathymetrinae'
- 'Tormocrinus is a subjective synonym of Conocrinus'
- 'Formocrinus is a misspelling of Tormocrinus'
- 'Tormocrinus veronensis is recombined as Conocrinus veronensis'
- 'Torynocrinus belongs to Sclerocrinidae'
- 'Torynocrinus (Collarocrinus) phialaeformis belongs to Torynocrinus (Collarocrinus)' according to Szorenyi 1959
- 'Torynocrinus (Collarocrinus) phialaeformis is recombined as Torynocrinus phialaeformis'
- 'Torynocrinus canon belongs to Torynocrinus'
- 'Toxometra belongs to Antedoninae'
- 'Toxometra paupera belongs to Toxometra' according to Clark 1911
- 'Toxometra paupera belongs to Toxometra'
- 'Traumatocrinidae belongs to Encrinida'
- 'Traumatocrinus belongs to Traumatocrinidae'
- 'Trichometra belongs to Bathymetrinae'
- 'Trichometra explicata belongs to Trichometra' according to Clark 1908
- 'Trichometra explicata is recombined as Fariometra explicata'
- 'Trichometra hibernica belongs to Trichometra' according to Clark 1913
- 'Trichometra hibernica is recombined as Orthometra hibernica'
- 'Tropiometra belongs to Tropiometridae'
- 'Tropiometracea is corrected as Tropiometroidea and belongs to Comatulidina'
- 'Tropiometridae belongs to Tropiometroidea'
- 'Tulipacrinidae belongs to Articulata'
- 'Tulipacrinus belongs to Tulipacrinidae'
- 'Tulipacrinus tulipa belongs to Tulipacrinus'
- 'Tyrolecrinus belongs to Isocrininae'
- 'Uintacrinidae belongs to Uintacrinoidea'
- 'Uintacrinoidea belongs to Comatulidina'
- 'Uintacrinus belongs to Uintacrinidae'
- 'Uintacrinus socialis belongs to Uintacrinus'
- 'Uintacrinus westfalicus is a subjective synonym of Uintacrinus socialis'
- 'Umbocrinus belongs to Thiolliericrinidae'
- 'Umbocrinus umbonatus belongs to Umbocrinus' according to Klikushin 1987
- 'Umbocrinus umbonatus belongs to Umbocrinus'
- 'Vasculicrinus is a subjective synonym of Somphocrinus'
- 'Vasculicrinus inflatus belongs to Vasculicrinus' according to Donofrio and Mostler 1975
- 'Veugelersia belongs to Roveacrinidae'
- 'Veugelersia diana belongs to Veugelersia'
- 'Vicetiametra belongs to Conometridae'
- 'Vicetiametra albertinii belongs to Vicetiametra' according to Malaroda 1950
- 'Vicetiametra albertinii belongs to Vicetiametra'
- 'Vityazicrinus belongs to Guillecrinidae'
- 'Vityazicrinus petrachenkoi belongs to Vityazicrinus' according to Mironov and Sorokina 1998
- 'Vityazicrinus petrachenkoi belongs to Vityazicrinus'
- 'Volvola is a subjective synonym of Bourgueticrinus'
- 'Volvola hureae is recombined as Bourgueticrinus hureae'
- 'Vostocovacrinus belongs to Traumatocrinidae'
- 'Waikaripites is a nomen nudum'
- 'Waikaripites tekumi belongs to Waikaripites' according to Eagle 2005
- 'Waikaripites tekumi belongs to Waikaripites'
- 'Zardinicrinus belongs to Encrinidae'
- 'Zenometra belongs to Zenometridae'
- 'Zenometra pyramidalis is a subjective synonym of Zenometra columnaris'
- 'Zenometra pyramidalis belongs to Zenometra' according to Clark 1908
- 'Zenometra triserialis belongs to Zenometra' according to Clark 1908
- 'Zenometra triserialis is recombined as Sarametra triserialis'
- 'Zenometridae belongs to Antedonoidea'
- 'Zeuctocrins belongs to Septocrinidae'
- 'Zeuctocrins gisleni belongs to Zeuctocrins' according to Clark 1973
- 'Zeuctocrins gisleni belongs to Zeuctocrins'
- 'Zygometra belongs to Zygometridae'
- 'Zygometridae belongs to Mariametroidea'