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Inadunata

Crinoidea

Synonymy list
YearName and author
1897Inadunata Wachsmuth and Springer
1948Inadunata Regnell
1977Inadunata Burke p. 174
1979Inadunata Frest et al. p. 406
1979Inadunata Haugh p. 18
1981Inadunata Parsley
1984Inadunata Donovan
1986Inadunata Donovan
2017Inadunata Wright et al.
2018Inadunata Ausich et al.
2018Inadunata Mao et al. p. 1069
2019Inadunata Wright et al.
2024Inadunata Brower et al. p. 413

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RankNameAuthor
kingdomAnimalia()
Bilateria
EubilateriaAx 1987
Deuterostomia
Ambulacraria
phylumEchinodermata
RankNameAuthor
subphylumBlastozoa
classCrinoideaMiller 1821
subclassPentacrinoideaJaekel 1918
infraclassInadunata(Wachsmuth and Springer 1897)
infraclassInadunata(Wachsmuth and Springer 1897)

If no rank is listed, the taxon is considered an unranked clade in modern classifications. Ranks may be repeated or presented in the wrong order because authors working on different parts of the classification may disagree about how to rank taxa.

Infracl. Inadunata Wachsmuth and Springer 1897
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Unr. Cladida Moore and Laudon 1943
+
G. †Aithriocrinus Donov and Veltka 1993
Or. †Ampelocrinida Webster and Jell 1999
+
Fm. †Ampelocrinidae Kirk 1942
+
Subfm. †Ampelocrininae Kirk 1942
+
G. †Halogetocrinus Strimple and Moore 1971
G. †Ampelocrinus Kirk 1942
+
Ampelocrinus convexus Strimple 1940
G. †Armenocrinus Strimple and Horowitz 1971
G. †Chlidonocrinus Strimple and Watkins 1969
G. †Cymbiocrinus Kirk 1944
+
Cymbiocrinus anatonus Washburn 1968
Cymbiocrinus cuneatus Washburn 1968
G. †Exallocrinus Webster et al. 2022
+
Exallocrinus khuffensis Webster et al. 2022
G. †Globocrinus Washburn 1968
+
Globocrinus bulbus Washburn 1968
G. †Oklahomacrinus Moore 1939
+
Oklahomacrinus expansus Wanner 1916
Oklahomacrinus supinus Moore 1939
Oklahomacrinus triangulus Webster and Lane 2007
G. †Proampelocrinus Gupta and Webster 1974
G. †Spheniscocrinus Wanner 1937
+
Spheniscocrinus australis Webster and Jell 1992
Fm. †Calceolispongiidae Teichert 1954
+
+
Allosocrinus bronaughi Strimple 1949
G. †Calceolispongia Etheridge Jr. 1915
+
Calceolispongia abundans Teichert 1949
Calceolispongia aculeata Wanner 1924
Calceolispongia cornuta Wanner 1916
Calceolispongia digitata Teichert 1949
Calceolispongia gerthi Willink 1979
Calceolispongia hindei Etheridge Jr. 1915
Calceolispongia mammeata Wanner 1924
Calceolispongia nodosa Etheridge Jr. 1892
Calceolispongia spinosa Teichert 1949
Calceolispongia stephensi Etheridge Jr. 1892
Calceolispongia teicherti Willink 1979
Invalid names: Dinocrinus Wanner 1916 [synonym]
G. †Jimbacrinus Teichert 1954
+
Jimbacrinus bostocki Teichert 1954
Jimbacrinus donnellyensis Webster and Jell 1992
Jimbacrinus minilyaensis Webster 1990
Jimbacrinus noetlingi Sieverts-Doreck 1942
G. †Metacalceolispongia Webster and Jell 1999
+
Metacalceolispongia cherrabunensis Webster and Jell 1992
Fm. †Corythocrinidae Strimple and Watkins 1969
+
G. †Campbellicrinus Jell and Willink 1993
+
Campbellicrinus compactus Jell and Willink 1993
Campbellicrinus nodosus Webster et al. 2009
G. †Hutkocrinus Webster et al. 2003
+
Hutkocrinus kermanensis Webster et al. 2003
G. †Tasmanocrinus Willink 1979
+
Tasmanocrinus mariensis Willink 1979
Fm. †Tribrachyocrinidae Arendt and Willink 1981
+
G. †Meganotocrinus Willink 1979
+
Meganotocrinus konincki De Koninck 1877
Meganotocrinus princeps Etheridge Jr. 1892
Invalid names: Pentadia corona Dana 1849 [nomen dubium]
G. †Nowracrinus Willink 1979
+
Nowracrinus ornatus Etheridge Jr. 1892
G. †Tribrachyocrinus M'Coy 1847
+
Tribrachyocrinus granulatus Etheridge Jr. 1892
Tribrachyocrinus rattei Willink 1979
Invalid names: Pentadia Dana 1847 [nomen dubium], Pentadia reniformis Dana 1847 [nomen dubium], Pentadia spatangus Dana 1847 [nomen dubium], Pentadia trigona Dana 1847 [nomen dubium]
G. †Bicidiocrinus Strimple 1975
G. †Briseocrinus Prokop and Petr 1991
G. †Cathetocrinus Knapp 1969
G. †Contignatindocrinus Arendt 1981
Superfm. †Cromyocrinacea Bather 1890
+
Fm. †Eupachycrinidae Miller 1890
+
G. †Eupachycrinus Meek and Worthen 1865
G. †Intermediacrinus Sutton and Winkler 1940
Fm. †Phanocrinidae Knapp 1969
+
G. †Bronaughocrinus Strimple 1951
G. †Cryphiocrinus Kirk 1929
G. †Hosieocrinus Wright 1952
G. †Idosocrinus Wright 1954
G. †Pentaramicrinus Sutton and Winkler 1940
G. †Phanocrinus Kirk 1937
+
Phanocrinus insolitus Webster and Lane 1967
Fm. †Ulocrinidae Moore and Strimple 1973
+
G. †Probletocrinus Strimple and Moore 1971
+
Probletocrinus curtus Strimple and Moore 1971
G. †Tyrieocrinus Wright 1945
G. †Ureocrinus Wright and Strimple 1945
Subor. †Dendrocrinina Bather 1899
+
G. †Kophinocrinus Goldring 1954
G. †Eopilidiocrinus Arendt 1981
Unr. Eucladida Wright 2017
+
Infraor. Articulata Miller 1821
+
G. †Bihaticrinus Kristan-Tollmann 1990
+
Bihaticrinus manipulus Kristan-Tollmann 1990
Or. Comatulida Clark 1908 [Feather star]
+
Subor. Bourgueticrinina Sieverts-Doreck 1953
Fm. Comatulidae d'Orbigny 1852 [crinoid]
+
Invalid names: Actinometridae Bather 1899 [synonym], Comasteridae Clark 1908 [synonym]
Subor. Comatulidina Clark 1908
Subor. Guillecrinina Mironov and Sorokina
G. †Solanocrinus Goldfuss 1829
G. †Corythocrinus Kirk 1946
G. †Cratecrinus Mironov 2011
+
Subg. †Cratecrinus (Cratecrinus) Mironov 2011
+
Invalid names: Craterocrinus (Craterocrinus) Mironov and Sorokina 1998 [replaced]
Subg. †Cratecrinus (Excavocrinus) Mironov and Sorokina 1998
Invalid names: Craterocrinus Mironov and Sorokina 1998 [replaced]
Fm. †Cyclocrinidae Sieverts-Doreck 1953
+
G. †Cyclocrinus d'Orbigny 1850
+
Invalid names: Acrochordocrinus Trautschold 1859 [synonym]
Or. Cyrtocrinida Sieverts-Doreck 1953
+
G. †Apsidocrinus Jaekel 1907
Subor. †Cyrtocrinina Sieverts-Doreck 1952
Subor. †Holopodina Arendt 1974
Invalid names: Lotocrinus [nomen nudum]
Or. †Encrinida Matsumoto 1929
+
Fm. †Ainigmacrinidae Hagdorn 1988
Fm. †Dadocrinidae Dujardin and Hupé 1862
Fm. †Encrinidae Dujardin and Hupé 1862
Fm. †Traumatocrinidae Mu 1949
Invalid names: Flabellocrinites Klipstein 1845 [nomen dubium]
Or. †Holocrinida Jaekel 1918
+
Fm. †Holocrinidae Jaekel 1918
Or. Hyocrinida Rasmussen 1978
+
Fm. Hyocrinidae Carpenter 1884
Or. Isocrinida Sieverts-Doreck 1952
+
Subor. Isocrinina Sieverts-Doreck 1952
Subor. †Pentacrinitina Gray 1842
Invalid names: Polycerus Fischer von Waldheim 1811 [nomen dubium]
Fm. †Lanternocrinidae Kristan-Tollmann 1990
+
G. †Lanternocrinus Kristan-Tollmann 1988
G. †Nasutocrinus Kristan-Tollmann 1990
Fm. †Leocrinidae Kristan-Tollmann 1990
+
G. †Leocrinus Kristan-Tollmann 1990
Or. †Millericrinida Sieverts-Doreck 1953
+
G. †Amaltheocrinus Klikushin 1984
Fm. †Apiocrinitidae d'Orbigny 1840
Fm. †Bangtoupocrinidae Stiller 2000
G. †Carinacrinus Hess 2006
G. †Catinicrinus Hess 2006
Fm. †Millericrinidae Jaeckel 1918
Subor. Millericrinina Sieverts-Doreck 1953
Fm. †Neodadocrinidae Hess 2006
G. †Rotacrinus Hess 2006
G. †Serracrinus Hess 2006
G. †Souticrinus Nicosia 1991
Invalid names: Hyocrinina Rasmussen 1978 [empty]
Fm. †Qingyanocrinidae Stiller 2000
+
G. †Qingyanocrinus Stiller 2000
Or. †Roveacrinida Sieverts-Doreck
+
Fm. †Axicrinidae Hess and Messing 2011
Fm. †Roveacrinidae Peck 1943
Fm. †Saccocomidae d'Orbigny 1852
Fm. †Somphocrinidae Hess and Messing 2011
G. †Taurocrinus Klikushin 1984
+
Taurocrinus tauricus Klikushin 1984
Fm. †Tulipacrinidae Kristan-Tollmann 1980
+
G. †Tulipacrinus Kristan-Tollmann 1980
Invalid names: Uintacrinida [empty]
Unr. Articuliformes Wright 2017
+
Fm. †Botryocrinidae Bather 1899
+
G. †Ancyrocrinus Hall 1862
G. †Barycrinus Meeke and Worthen 1868
G. †Botryocrinus Angelin 1878
G. †Cosmocrinus Jaeckel 1898
G. †Costalocrinus Jaekel 1918
G. †Fragucrinus Ausich and Copper 2010
G. †Gastrocrinus Jaekel 1895
G. †Gothocrinus Bather 1893
G. †Imitatocrinus Schmidt 1934
G. †Jahnocrinus Jeakel 1918
G. †Mastigocrinus Bather 1892
G. †Myosocrinus Ausich and Copper 2010
G. †Parabotryocrinus Yakovlev 1941
G. †Rhadinocrinus Jaekel 1895
G. †Sigambrocrinus Schmidt 1942
G. †Situlacrinus Breimer 1962
Fm. †Plicodendrocrinidae Jell 1999
+
G. †Plicodendrocrinus Brower 1995
Superor. †Cyathoformes Wright et al. 2017
+
Or. †Cyathocrinida Bather 1899
+
Superfm. †Codiacrinoidea Bather 1890
Superfm. †Cyathocrinitoidea Roemer 1854
Superfm. †Gasterocomacea Roemer 1854
Superfm. †Gasterocomoidea Roemer 1854
Superfm. †Hypocrinacea Wanner 1916
G. †Parastephanocrinus Springer 1926
Invalid names: Codiacrinacea Bather 1890 [empty]
Or. †Dendrocrinida Bather 1899
+
Fm. †Aesiocrinidae Webster and Lane 2007
Superfm. †Agassizocrinoidea Miller 1888
Superfm. †Apographiocrinoidea Moore and Laudon 1943
Fm. †Bridgerocrinidae Webster and Lane 2007
Superfm. †Cromyocrinoidea Bather 1890
Superfm. †Dendrocrinacea Wachsmuth and Springer 1886
Superfm. †Erisocrinoidea Wachsmuth and Springer 1886
Superfm. †Glossocrinacea Webster et al. 2003
Fm. †Glossocrinidae Goldring 1923
Superfm. †Graphiocrinoidea Webster and Donovan 2015
Fm. †Kraterocrinidae Webster and Donovan 2012
Superfm. †Lophocrinoidea Bather 1899
Superfm. †Mastigocrinacea Jaekel 1918
Superfm. †Mastigocrinoidea Jaekel 1918
Superfm. †Merocrinacea Miller 1890
Superfm. †Mollocrinoidea Wanner 1916
G. †Pentaxocrinus Webster and Lane 2007
Superfm. †Pirasocrinacea Moore and Laudon 1943
Superfm. †Pirasocrinoidea Moore and Laudon 1943
Fm. †Rutkowskicrinidae McIntosh 2001
Superfm. †Scytalocrinacea Moore and Laudon 1943
Superfm. †Scytalocrinoidea Moore and Laudon 1943
Superfm. †Timorocidaroidea Arendt 1981
Superfm. †Zeacrinitoidea Bassler and Moodey 1943
Invalid names: Plicodendrocrinacea Jell 1999 [empty], Poteriocrinida Jaekel 1918 [synonym]
Or. †Poteriocrinina Jaekel 1918
+
Superfm. †Agassizocrinacea Miller 1888
G. †Aulodesocrinus Wright 1942
G. †Carlopsocrinus Wright 1933
Superfm. †Decadocrinoidea Bather 1890
Superfm. †Hydreionocrinacea Jaekel 1918
Superfm. †Poteriocrinitacea Austin and Austin 1842
Superfm. †Rhenocrinacea Jaekel 1918
G. †Tarassocrinus Webster et al. 1999
Invalid names: Apographiocrinacea Moore and Laudon 1943 [empty], Calceolispongiacea Teichert 1954 [empty], Calceolispongioidea Teichert 1954 [empty], Cupressocrinitacea Roemer 1854 [empty]
Superor. †Flexibilia Zittel 1895
+
Fm. †Cupulocrinidae Moore and Laudon 1943
+
G. †Cupulocrinus d'Orbigny 1849
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Cupulocrinus humilis Billings 1857
Cupulocrinus latibrachiatus Billings 1857
G. †Morenacrinus Ausich et al. 2002
+
Morenacrinus silvani Ausich et al. 2002
G. †Quinquecaudex Brower and Veinus 1982
+
Quienquecaudex springeri Kolata 1975
Fm. †Edriocrinidae Miller 1889
+
G. †Edriocrinus Hall 1858
G. †Icthyocrinus Conrad 1842
Or. †Sagenocrinida Springer 1913
+
Fm. †Homalocrinidae Angelin 1878
+
G. †Tintinnabulicrinus Wright and Toom 2017
Superfm. †Icthyocrinacea Angelin 1878
+
Fm. †Anisocrinidae Eckert and Brett 2001
Superfm. †Icthyocrinoidea Wachsmuth and Springer 1886
+
Fm. †Icthyocrinidae Wachsmuth and Springer 1886
Superfm. †Lecanocrinacea Webster 2006
+
Fm. †Gaulocrinidae Moore and Strimple 1973
Fm. †Lecanocrinidae Springer 1913
Fm. †Nipterocrinidae Jaekel 1918
Fm. †Palaeoholopodidae Wanner 1916
Superfm. †Lecanocrinoidea Webster 2006
+
Fm. †Calycocrinidae Moore and Strimple 1973
Fm. †Prophyllocrinidae Moore and Strimple 1973
Superfm. †Sagenocrinitoidea Bassler 1938
+
Fm. †Sagenocrinitidae Bassler 1938
Superfm. †Sagenocrinoidea Bassler 1938
+
Fm. †Dactylocrinidae Bather 1899
Fm. †Euryocrinidae Moore and Strimple 1973
Or. †Taxocrinida Springer 1913
+
G. †Haereticotaxocrinus Franzen 1981
Fm. †Paerticrinidae Wright and Toom 2017
+
G. †Paerticrinus Wright and Toom 2017
G. †Praeorocrinus Gluchowski 1980
Superfm. †Taxocrinacea Angelin 1878
+
Fm. †Synerocrinidae Jaekel 1918
Fm. †Taxocrinidae Angelin 1878
Invalid names: Pinnata [empty], Taxocrinoidea Springer 1913 [empty]
G. †Goniocrinus Miller and Gurley 1890
G. †Harmostocrinus Strimple 1975
G. †Idaeumocrinus le Menn 1987
G. †Kanabinocrinus Ausich 1986
G. †Kansacrinus Pabian and Strimple 1985
G. †Kooptoonocrinus Jell and Holloway 1983
G. †Lanecrinus Kamm and Ausi 1993
G. †Lekocrinus Kamm and Ausi 1994
Superfm. †Lophocrinacea Bather 1899
+
Fm. †Lophocrinidae Bather 1899
+
G. †Lophocrinus Meyer 1858
G. †Manicrinus Frest and Strimple 1978
G. †Mathericrinus Webster 1981
G. †Nacocrinus Webster and Olson 1998
G. †Nuxocrinus Mclntosh 1983
G. †Parascytalocrinus Kamm and Ausi 1993
Superor. †Porocrinoidea Wright et al. 2017
+
Or. †Hybocrinida Jaekel 1918
+
Fm. †Baerocrinidae Jaekel 1918
+
G. †Baerocrinus Volborth 1865
Fm. †Cornucrinidae Regnell 1948
+
G. †Cornucrinus Regnell 1948
G. †Tripatocrinus Sprinkle 1973
Subor. †Cyathocrinoidea Bather 1899
+
Invalid names: Carabocrinidae Bather 1899 [empty]
Fm. †Hybocrinidae Zittel 1879
+
G. †Hoplocrinus Grewingk 1867
G. †Hybocrinus Billings 1857
G. †Parahybocrinus Guensburg and Sprinkle 2022
G. †Revalocrinus Jaekel 1918
G. †Syndiasmocrinus Guensburg and Sprinkle 2022
Fm. †Hybocystitidae Jaekel 1918
+
G. †Hybocystites Wetherby 1880
Invalid names: Hybocrinina Ubaghs 1971 [empty]
Or. †Porocrinida Wright et al. 2017
+
G. †Carabocrinus Billings 1857
+
Carabocrinus boltoni Ausich and Copper 2010
Carabocrinus radiatus Billings 1857
Carabocrinus tuberculatus Billings 1859
G. †Illemocrinus Eckert 1987
G. †Palaeocrinus Billings 1859
+
Palaeocrinus angulatus Billings 1857
G. †Porocrinus Billings 1857
+
Porocrinus conicus Billings 1857
G. †Triboloporus Kesling and Paul 1968
Subor. †Poteriocrinitina Jaekel 1918
+
Fm. †Diphuicrinidae Strimple and Knapp 1966
+
G. †Diphuicrinus Moore and Plummer 1937
+
Diphuicrinus croneisi Moore and Plummer 1938
Diphuicrinus faustus Moore and Strimple 1973
Diphuicrinus mammifer Moore and Strimple 1973
Diphuicrinus pentanodus Moore and Strimple 1973
G. †Premanicrinus Frest and Strimple 1982
G. †Pulaskicrinus Chesnut and Ettensohn 1988
G. †Pumilindocrinus Arendt 1981
G. †Pyrenocrinus Mclntosh 1983
G. †Rimosidocrinus Arendt 1981
G. †Sardinocrinus Pabian and Strimple 1985
G. †Scammatocrinus Burdick and Strimple 1982
Superfm. †Texacrinacea Strimple 1961
+
Fm. †Cymbiocrinidae Strimple and Watkins 1969
+
G. †Aenigmocrinus Strimple 1973
G. †Proallosocrinus Moore and Strimple 1973
+
Proallosocrinus glenisteri Moore and Strimple 1973
Fm. †Sellardsicrinidae Strimple and Watkins 1969
+
G. †Sellardsicrinus Moore and Plummer 1940
G. †Treocrinus Prokop and Petr 1991
G. †Wetherbyocrinus Chesnut and Ettensohn 1988
G. †Worthenocrinus Kamm and Ausi 1994
Invalid names: Apektocrinidae Guensburg and Sprinkle 2009 [empty], Cyathocrinacea Roemer 1854 [empty], Dimerocrinites anticostiensis Ausich and Copper 2010 [nomen nudum]
G. †Dicirrocrinus Schmidt 1934
Superor. †Disparida Moore and Laudon 1943
+
Superfm. †Allagecrinacea Carpenter and Etheridge 1881
+
Fm. †Catillocrinidae Wachsmuth and Springer 1886
+
G. †Allocatillocrinus Wanner 1937
+
Allocatillocrinus rarus Arendt 2007
G. †Catillocrinus Shumard 1886
G. †Eucatillocrinus Springer 1923
G. †Isocatillocrinus Wanner 1937
G. †Kolvacrinus Arendt 2005
+
Kolvacrinus verae Arendt 2005
G. †Metacatillocrinus Moore and Strimple 1942
G. †Mycocrinus Schultze 1866
G. †Neocatillocrinus Wanner 1937
G. †Notiocatillocrinus Willink 1978
+
Invalid names: Taucatillocrinus Willink 1978 [synonym]
G. †Paracatillocrinus Wanner 1916
+
+
Invalid names: Paracatillocrinus ellipticus Wanner 1916 [synonym]
G. †Ufacrinus Arendt 2005
+
Ufacrinus minutus Arendt 2005
G. †Xenocatillocrinus Wanner 1937
Superfm. †Allagecrinoidea Carpenter and Etheridge 1881
+
Fm. †Allagecrinidae Capenter and Etheridge 1881
+
G. †Allagecrinus Etheridge and Carpenter 1881
G. †Desmacriocrinus Strimple 1966
G. †Isoallagecrinus Strimple 1966
+
Isoallagecrinus lasallensis Strimple and Moore 1971
G. †Kallimorphocrinus Weller 1930
+
Kallimorphocrinus eaglei Strimple 1966
Kallimorphocrinus thaiensis Webster and Jell 1993
G. †Litocrinus Lane and Sevastopulo 1982
+
Litocrinus pansus Webster and Jell 1992
Litocrinus protuberans Webster and Jell 1992
G. †Metallagecrinus Strimple 1966
+
Metallagecrinus palermoensis Strimple and Sevastopulo 1982
G. †Stereobrachicrinus Mather 1916
G. †Thaminocrinus Strimple and Watkins 1969
G. †Trophocrinus Kirk 1930
G. †Wrightocrinus Moore 1940
+
Wrightocrinus wooramelensis Webster and Jell 1992
Fm. †Anamesocrinidae Goldring 1923
+
G. †Anamesocrinus Goldring 1923
Fm. †Haplocrinitidae Bassler 1938
+
G. †Haplocrinites Troost 1850
+
Haplocrinites mespiliformis Goldfuss 1831
Haplocrinites uzbekistanensis Webster and Rakhmonov 2009
Fm. †Alphacrinidae Guensburg 2010
+
G. †Alphacrinus Guensburg 2010
+
Alphacrinus mansfieldi Guensburg 2010
Fm. †Athenacrinidae Guensburg et al. 2020
+
G. †Athenacrinus Guensburg et al. 2020
+
Athenacrinus broweri Guensburg et al. 2020
G. †Aureocrinus Prokop 1982
Superfm. †Belemnocrinoidea Miller 1883
+
Fm. †Belemnocrinidae Miller 1883
+
G. †Belemnocrinus Munier-chalmas 1876
G. †Whiteocrinus Jaekel 1918
Fm. †Holynocrinidae Bouska 1948
+
G. †Holynocrinus Bouška 1948
Fm. †Perissocrinidae Strimple 1963
+
G. †Hypsocrinus Springer and Slocom 1906
G. †Perissocrinus Goldring 1936
+
Perissocrinus papillatus Goldring 1936
G. †Quiniocrinus Schmidt 1942
Fm. †Pygmaeocrinidae Strimple 1963
+
G. †Storthingocrinus Schultze 1867
Fm. †Synbathocrinidae Miller 1889
+
G. †Abyssocrinus Strimple 1963
G. †Phimocrinus Schultze 1867
G. †Ramacrinus Prokop 1969
G. †Stylocrinus Sandberger 1856
G. †Synbathocrinus Phillips 1836
+
Synbathocrinus chenae Mao et al. 2018
Synbathocrinus cretensis Webster 2012
Synbathocrinus labrus Webster et al. 2009
Synbathocrinus yaoi Webster et al. 2009
G. †Theloreus Moore 1962
Fm. †Zophocrinidae Miller 1892
+
G. †Parazophocrinus Strimple 1963
G. †Tiaracrinus Schultze 1866
G. †Zophocrinus Miller 1891
G. †Brutopisocrinus Prokop and Petr 1989
Or. †Calceocrinida Ausich 1998
+
Fm. †Calceocrinidae Meek and Worthen 1869
+
G. †Anulocrinus Ramsbottom 1961
G. †Calceocrinus Hall 1852
+
Calceocrinus gamachicus Ausich and Copper 2010
G. †Catatonocrinus Brett 1981
G. †Charactocrinus Brett 1981
+
Charactocrinus billingsi Ausich and Copper 2010
G. †Chirocrinus Angelin 1878
+
Chirocrinus twenhofeli Ausich and Copper 2010
G. †Chiropinna Moore 1962
G. †Corvucrinus Ausich and Copper 2010
+
Corvucrinus schucherti Ausich and Copper 2010
G. †Cremacrinus Ulrich 1886
+
Cremacrinus inaequalis Billings 1859
G. †Cunctocrinus Kesling and Sigler 1969
+
Cunctocrinus fortunatus Kesling and Sigler 1969
G. †Deltacrinus Ulrich 1886
G. †Diaphorocrinus Eckert 1984
G. †Dolerocrinus Prick 1983
G. †Eohalysiocrinus Prokop 1970
G. †Epihalysiocrinus Arendt 1965
G. †Espanocrinus Webster 1976
G. †Grypocrinus Strimple 1963
G. †Halysiocrinus Ulrich 1886
+
Halysiocrinus barrisi Worthen 1875
G. †Minicrinus Prokop 1970
G. †Paracremacrinus Brower 1977
G. †Senariocrinus Schmidt 1934
G. †Stibarocrinus Ausich 1984
G. †Synchirocrinus Jaekel 1918
G. †Trypherocrinus Ausich 1984
G. †Changninocrinus Chen Yao and Yu 1985
G. †Claviculacrinus Donovan 1989
G. †Eocicerocrinus Donovan 1989
Or. †Eustenocrinida Ausich 1998
+
Fm. †Acolocrinidae Brett 1980
+
G. †Acolocrinus Kesling and Paul 1971
G. †Paracolocrinus Brett 1980
Fm. †Eustenocrinidae Ulrich 1924
+
G. †Coralcrinus Gil Cid et al. 1998
+
Coralcrinus sarachagorum Gil Cid et al. 1998
G. †Eustenocrinus Ulrich 1924
+
Eustenocrinus milleri Wetherby 1880
Eustenocrinus springeri Ulrich 1925
G. †Inyocrinus Ausich 1986
+
Inyocrinus strimplei Ausich 1986
G. †Peniculocrinus Moore 1962
G. †Pogonipocrinus Kelly and Ausich 1979
G. †Virucrinus Rozhnov 1990
+
Virucrinus kegelensis Yeltyschewa 1966
G. †Gongrocrinus Burdick and Strimple 1982
G. †Heracrinus Prokop 1977
Fm. †Heterocrinidae Zittel 1879
+
G. †Atyphocrinus Ulrich 1924
G. †Heterocrinus Hall 1872
+
Heterocrinus canadensis Billings 1857
Heterocrinus exiguus Meek 1872
Heterocrinus exilis Hall 1866
Heterocrinus juvenis Hall 1866
Heterocrinus pentagonus Ulrich 1882
Heterocrinus simplex Hall 1847
Or. †Homocrinida Ausich 1998
+
Fm. †Anomalocrinidae Wachsmuth and Springer 1886
+
G. †Anomalocrinus Meek and Worthen 1868
+
Anomalocrinus astrictus Ausich et al. 2018
Fm. †Atopocrinidae Warn and Strimple 1977
+
+
Invalid names: Atopocrinus Lane 1970 [synonym]
Fm. †Cincinnaticrinidae Warn and Strimple 1977
+
Subfm. †Cincinnaticrininae Warn and Strimple 1977
+
G. †Cincinnaticrinus Warn and Strimple 1977
G. †Dystactocrinus Ulrich 1924
G. †Serendipocrinus Donovan 1992
G. †Doliocrinus Warn 1982
G. †Glaucocrinus Parks and Alcock 1912
G. †Isotomocrinus Ulrich 1925
+
Isotomocrinus apheles Ausich et al. 1998
Isotomocrinus typicalus Ulrich 1925
Isotomocrinus typus Ulrich 1925
G. †Ohiocrinus Wachsmuth and Springer 1886
+
Ohiocrinus brauni Ulrich 1925
Ohiocrinus laxus Hall 1871
Ohiocrinus oehanus Ulrich 1925
G. †Tenuicrinus Kallmeyer and Donovan 1998
+
Tenuicrinus longibasalis Kallmeyer and Donovan 1998
G. †Tryssocrinus Guensburg 1984
Invalid names: Tryssocrininae Guensberg 1984 [empty]
Fm. †Columbicrinidae Ausich 1998
+
G. †Columbicrinus Ulrich 1924
+
Columbicrinus crassus Ulrich 1925
G. †Geraocrinus Ulrich 1924
+
Geraocrinus sculptus Ulrich 1925
G. †Praecursoricrinus Frest et al. 1979
+
Praecursoricrinus sulphurensis Frest et al. 1979
Fm. †Homocrinidae Kirk 1914
+
G. †Apodasmocrinus Warn and Strimple 1977
G. †Bodacrinus Donovan 1986
+
Bodacrinus columnus Donovan 1986
G. †Cataraquicrinus Kolata 1983
G. †Daedalocrinus Ulrich 1924
+
Daedalocrinus kirki Ulrich 1925
G. †Difficilicrinus Fres et al. 1979
+
Difficilicrinus coneyi Frest et al. 1979
G. †Drymocrinus Ulrich 1924
+
Drymocrinus geniculatus Ulrich 1879
G. †Ectenocrinus Miller 1889
+
Ectenocrinus simplex Hall 1847
+
Invalid names: Ectenocrinus canadensis Billings 1857 [synonym]
G. †Homocrinus Hall 1852
+
Homocrinus parvus Hall 1852
G. †Ibexocrinus Lane 1970
G. †Kastorcrinus Ausich and Copper 2010
+
Kastorcrinus chattertoni Ausich and Copper 2010
G. †Penicillicrinus Warn 1982
G. †Sygcaulocrinus Ulrich 1924
+
Sygcaulocrinus typus Ulrich 1925
G. †Tunguskocrinus Arendt 1963
Invalid names: Apodasmocrinidae Frest et al. 1979 [synonym], Daedalocrininae Warn and Strimple 1977 [empty], Homocrininae Kirk 1914 [empty], Tunguskocrinidae Arendt 1963 [synonym]
G. †Junocrinus Prokop 1977
+
Macnamaratylus murrayi Bolton 1970
Or. †Maennilicrinida Ausich 1998
+
Fm. †Maennilicrinidae Ausich 1998
+
G. †Heviacrinus Gil Cid et al. 1996
+
Heviacrinus melendezi Gil Cid et al. 1996
G. †Maennilicrinus Rozhnov 1988
G. †Putilovocrinus Rozhnov 1988
G. †Vosekocrinus Jaekel 1918
G. †Pandoracrinus Jaekel 1918
Or. †Myelodactylida Ausich 1998
+
Fm. †Iocrinidae Moore and Laudon 1943
+
G. †Caleidocrinus Jahn 1893
+
Subg. †Caleidocrinus (Caleidocrinus) Waagen and Jahn 1899
Subg. †Caleidocrinus (Huxleyocrinus) Donovan 1985
G. †Grammocrinus Eichwald 1860
+
Grammocrinus lineatus Eichwald 1860
Grammocrinus tuberculatus Yeltyshewa 1964
G. †Iocrinus Hall 1866
+
Iocrinus llandegleyi Botting 2003
Iocrinus subcrassus Meek and Worthen 1865
Iocrinus trentonensis Walcott 1883
Iocrinus whitteryi Ramsbottom 1961
G. †Muicrinus Lin et al. 2018
G. †Peltacrinus Warn 1982
G. †Ristnacrinus Opik 1934
+
Ristnacrinus marinus Opik 1934
Ristnacrinus oepiki Ausich et al. 2015
G. †Schaldichocrinus Rozhnov 1997
+
G. †Tornatilicrinus Guensburg 1984
Fm. †Myelodactylidae Miller 1883
+
G. †Brachiocrinus Hall 1858
G. †Crinobrachiatus Moore 1962
G. †Eomyelodactylus Foerste 1919
+
Eomyelodactylus donovani Ausich and Copper 2010
Eomyelodactylus foerstei Ausich and Copper 2010
Eomyelodactylus sparteus Ausich and Copper 2010
Eomyelodactylus springeri Ausich and Copper 2010
G. †Herpetocrinus Salter 1873
G. †Hyperexochus Moore and Jeffords 1968
+
Hyperexochus immodicus Moore and Jeffords 1968
G. †Musicrinus Donovan 1985
+
Musicrinus bodae Donovan 1985
G. †Myelodactylus Hall 1852
+
Myelodactylus ammonis Bather 1893
Myelodactylus rotundatus Foerste 1919
Fm. †Paradoxocrinidae Moore and Laudon 1943
+
G. †Paradoxocrinus Wanner 1937
G. †Pariocrinus Eckert 1984
Unr. †Pentameri Moore and Jeffords 1968
+
Fm. †Anthinocrinidae Yeltyschewa and Sisova 1966
+
G. †Anthinocrinus Stukalina 1961
+
Anthinocrinus brevicostatus Gluchowski 1993 [crinoid]
+
Kasachstanocrinus tenuis Gluchowski 1993 [crinoid]
G. †Urushicrinus Stukalina and Schischikina 1979
+
Urushicrinus perbellus Gluchowski 1993 [crinoid]
Fm. †Pentagonomischidae Le Menn 1988
+
G. †Ricebocrinus Le Menn 1988
+
Ricebocrinus parvus Gluchowski 1993
G. †Perittocrinus Jaekel
Or. †Pisocrinida Ausich and Copper 2010
+
Fm. †Pisocrinidae Angelin 1878
+
G. †Calycanthocrinus Follmann 1887
G. †Cicerocrinus Sollas 1900
+
Cicerocrinus anglicus Jaekel 1900
Cicerocrinus elegans Sollas 1900
+
Invalid names: Lagarocrinus tenuis Jaekel 1900 [synonym]
G. †Jaekelicrinus Yakovlev 1949
G. †Metaffinocrinus Knapp 1969
Subfm. †Pisocrininae Angelin 1878
+
G. †Parapisocrinus Mu 1954
G. †Pisocrinus de Koninck 1858
+
Pisocrinus campana Miller 1891
Pisocrinus pilula Koninck 1858
Pisocrinus sphericus Rowley 1904
G. †Platyfundocrinus Knapp 1969
G. †Playfordicrinus Jell and Jell 1999
+
Playfordicrinus kellyensis Jell and Jell 1999
G. †Polygonocrinus Strimple 1961
+
Polygonocrinus spiniferus Strimple and Moore 1971
G. †Psilocrinus Knapp 1969
G. †Retusocrinus Knapp 1969
G. †Schedexocrinus Strimple 1961
G. †Simocrinus Knapp 1969
G. †Triacrinus Muenster 1839
+
Invalid names: Trichocrinus Mueller 1856 [synonym]
G. †Zeusocrinus Strimple 1961
G. †Regnellicrinus Rozhnov 1981
G. †Resetocrinus Prokop and Petr 1991
Or. †Tetragonocrinida Ausich 1998
+
Fm. †Tetragonocrinidae Stukalina 1980
+
G. †Ramseyocrinus Bates 1968
+
Ramseyocrinus argentinus Guensburg and Waisfeld 2015
G. †Tetragonocrinus Yeltyscheva 1964
Invalid names: Ramseyocrinidae Donovan 1984 [synonym]
Fm. †Tornatilicrinidae Guensberg 1984
+
G. †Haptocrinus Eckert and Brett 2001
+
Haptocrinus buttsi Brower 2008
Haptocrinus calvatus Eckert and Brett 2001
G. †Westheadocrinus Donovan 1989
Invalid names: Anomalocrinacea Wachsmuth and Springer 1886 [empty], Calceocrinacea Meek and Worthen 1869 [empty], Cincinnaticrinacea Warn and Strimple 1977 [empty], Heterocrinacea Zittel 1879 [empty], Heterocrinoidea Zittel 1879 [empty], Homocrinacea Kirk 1914 [empty], Myelodactylacea Miller 1883 [empty], Perittocrinacea Ubaghs 1971 [empty], Pisocrinacea Angelin 1878 [empty], Pisocrinoidea Angelin 1878 [empty]
Fm. †Merocrinidae Miller 1890
+
G. †Merocrinus Walcott 1884
+
Merocrinus curtus Ulrich 1879
+
Invalid names: Merocrinus corroboratus Walcott 1883 [synonym], Merocrinus typus Walcott 1883 [synonym]
G. †Polycrinus Jaekel 1918
G. †Praecupulocrinus Brower 1992
+
Praecupulocrinus conjugans Billings 1857
Fm. †Metabolocrinidae Jaekel 1918
+
G. †Cyliocrinus Jaekel 1918
G. †Eopinnacrinus Brower and Veinus 1982
G. †Konieckicrinus Wright et al. 2019
+
Konieckicrinus brechinensis Wright et al. 2019
Konieckicrinus josephi Wright et al. 2019
G. †Metabolocrinus Jaekel 1902
G. †Pagecrinus Kirk 1929
Fm. †Paractocrinidae Jaekel 1918
+
G. †Paractocrinus Jaekel 1918
G. †Parorthocrinus Jaekel 1918
Fm. †Pentamerocrinidae Jaekel 1918
+
G. †Pentamerocrinus Jaekel 1918
+
Pentamerocrinus kosovi Rozhnov 2016
Fm. †Poteriocrinidae Roemer 1851
+
G. †Logocrinus Goldring 1923
+
Logocrinus delicatulus Lane et al. 1997
Logocrinus geniculatus Goldring 1923
Invalid names: Poteriocrininae Springer 1911 [empty]
Invalid names: Disparata Moore and Laudon 1943 [empty], Fistulata Wachsmuth and Springer 1885 [empty], Larviformia Wachsmuth and Springer 1885 [empty]
Diagnosis
No diagnoses are available
Measurements
No measurements are available
Composition: high Mg calcitec
Ontogeny: accretion, addition of partsp
Environment: marinep
Locomotion: stationaryc
Attached: yesc
Life habit: upper-level epifaunalc
Diet: suspension feederc
Vision: blindc
Dispersal: waterp
Dispersal 2: planktonicp
Created: 2004-02-28 12:31:37
Modified: 2010-02-10 07:13:41
Source: c = class, p = phylum
References: Aberhan 1992, Kiessling 2004

Age range

Maximum range based only on fossils: base of the Tulean to the top of the Late/Upper Pleistocene or 480.80000 to 0.01170 Ma
Minimum age of oldest fossil (stem group age): 478.6 Ma

Collections (2862 total)

Oldest occurrences

Time interval Ma Country or state Original ID and collection number
Ibexian487.5 - 470.0USA (Nevada) Tripatocrinus pustulatus (104312)
Stairsian485.4 - 478.6USA (Utah) Alphacrinus mansfieldi (201819)
Early/Lower Ordovician485.4 - 470.0USA (Nevada) Syndiasmocrinus sp., Syndiasmocrinus apokalypto (231317)
Stairsian - Blackhillsian485.4 - 470.0USA (California) Inyocrinus strimplei (196122)
Tulean480.8 - 474.9USA (Utah) Hybocrinus sp. A (104072) Parahybocrinus siewersi (231318)
Arenig478.6 - 466.0United Kingdom (Wales) Ramseyocrinus sp. (426)
Floian477.7 - 470.0France (Montagne Noire) Aetocrinus moorei (20827)
Floian477.7 - 470.0Argentina Ramseyocrinus argentinus (179575)
Floian477.7 - 470.0Morocco Iocrinus sp. (235490) Ramseyocrinus sp. (235491)
Floian - Dapingian477.7 - 467.3China (Hubei) Muicrinus dawanensis (195231)
Whitlandian473.8 - 470.7United Kingdom (Wales) Ramseyocrinus cambriensis (3713 3714 166753)
Whitlandian473.8 - 470.7United Kingdom Dendrocrinus cambriensis (166616 166617)
Volkhov471.1 - 469.2Russian Federation Grammocrinus tuberculatus (202064)
Dapingian470.0 - 467.3China (Hubei) Eopetalocrinus sinensis (195230)
Dapingian470.0 - 467.3Russian Federation Grammocrinus lineatus (202063)
Middle Ordovician470.0 - 458.4Russian Federation Pentamerocrinus praematurus (202060)
Middle Ordovician470.0 - 458.4USA (Tennessee) Apodasmocrinus sp. (319)
Middle Ordovician470.0 - 458.4USA (New York) Dendrocrinus sp., Cincinnaticrinus sp., Iocrinus sp. (333 430) Dendrocrinus sp., Cupulocrinus sp., Merocrinus sp., Ectenocrinus sp., Cincinnaticrinus sp., Heterocrinus sp., Iocrinus sp. (334) Merocrinus sp., Ectenocrinus sp., Cincinnaticrinus sp., Heterocrinus sp., Iocrinus sp. (335)
Middle Ordovician470.0 - 458.4USA (Oklahoma) Hybocrinus crinerensis, Porocrinus bromidensis, Quinquecaudex glabellus, Merocrinus impressus, Acolocrinus crinerensis, Anulocrinus ramifer, Calceocrinus longifrons, Penicillicrinus parvus, Peltacrinus sculptatus (201757)
Middle Ordovician470.0 - 458.4USA (Kentucky) Carabocrinus micropunctatus, Triboloporus cryptoplicatus, Palaeocrinus avondalensis, Palaeocrinus planobasalis, Acolocrinus hydraulicus, Apodasmocrinus punctatus (124619)