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Dichocrininae

Crinoidea - Monobathrida - Dichocrinidae

Taxonomy
Dichocrininae was named by Miller (1889).

It was assigned to Dichocrinidae by Webster and Lane (1987), Webster and Jell (1999).

Synonymy list
YearName and author
1889Dichocrininae Miller
1987Dichocrininae Webster and Lane p. 9
1999Dichocrininae Webster and Jell p. 286

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RankNameAuthor
kingdomAnimalia()
—Bilateria
—EubilateriaAx 1987
—Deuterostomia
—Ambulacraria
phylumEchinodermata
subphylumBlastozoa
classCrinoideaMiller 1821
RankNameAuthor
subclassCamerataWachsmuth and Springer 1885
infraclassEucamerataCole 2017
orderMonobathridaMoore and Laudon 1943
suborderCompsocrininaUbaghs 1978
superfamilyHexacrinitoidea(Wachsmuth and Springer 1885)
familyDichocrinidaeMiller 1889
subfamilyDichocrininaeMiller 1889
subfamilyDichocrininaeMiller 1889

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.

Subfm. †Dichocrininae Miller 1889
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G. †Auliskocrinus Broadhead 1981
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†Auliskocrinus bananaensis Webster and Jell 1999
G. †Dichocrinus Munster 1839
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†Dichocrinus australis Willink 1980
†Dichocrinus conus Meek and Worthen 1869
†Dichocrinus nola Strimple and Moore 1971
†Dichocrinus radiatus Münster 1839
Diagnosis
No diagnoses are available
Measurements
No measurements are available
Composition: high Mg calcitec
Ontogeny: accretion, addition of partsp
Environment: marinep
Locomotion: stationaryo
Attached: yeso
Life habit: upper-level epifaunalo
Diet: suspension feedero
Vision: blindc
Dispersal: waterp
Dispersal 2: planktonicp
Created: 2004-02-28 17:13:32
Modified: 2009-10-09 13:32:16
Source: o = order, c = class, p = phylum
References: Aberhan 1992, Aberhan et al. 2004, Kiessling 2004

Age range: base of the Hastarian to the top of the Wuchiapingian or 358.86000 to 254.14000 Ma

Collections (83 total)


Time interval Ma Country or state Original ID and collection number
Hastarian358.86 - 353.7Iran (Kerman) Dichocrinus shamsensis (201824)
Kinderhookian358.86 - 351.9USA (Iowa) Dichocrinus sp. (73273 73274)
Kinderhookian358.86 - 351.9Canada (Alberta) Dichocrinus bozemanensis, Dichocrinus sp. (8610)
Tournaisian358.86 - 346.7USA (Iowa) Dichocrinus sp. (3309)
Tournaisian358.86 - 346.7USA (Kentucky) Dichocrinus pocillum, Dichocrinus sp. (65691)
Osagean351.9 - 342.9USA (Indiana) Dichocrinus striatus (6670)
Osagean351.9 - 342.9USA (New Mexico) Dichocrinus conus (235903 235910 235923 235925) Dichocrinus sp. (235905)
Chadian346.7 - 339.9USA (Tennessee) Dichocrinus sp. (6914)
Chadian346.7 - 339.9USA (Indiana) Dichocrinus ulrichi (2059 2202 2207 2208 2252)
Chadian - Arundian346.7 - 339.9USA (Tennessee) Dichocrinus sp. (6915 6916)
Chadian - Arundian346.7 - 339.9USA (Kentucky) Dichocrinus gracilis, Dichocrinus ficus, Dichocrinus ulrichi (37879)
Chadian - Arundian346.7 - 339.9USA (Indiana) Dichocrinus ficus (8121) Dichocrinus sp. (556 557 558 8067 8068 8069 8070 8071 8072 8074 8080)
Meramecian342.9 - 335.4USA (Indiana) Dichocrinus simplex (2833 2835)
Meramecian342.9 - 335.4USA (Kentucky) Dichocrinus simplex (2779 2780 2781 2826 2828 2829 2831)
Brigantian335.9 - 330.3USA (Alabama) Dichocrinus sp. (2710 6751 6754 6757 6764 6766 6769 6773 6777 6780 6782 6789 6790 6791 6793 6794 6797 6799 6804 6805 6806 6807 6808 6809 6811 6812 6823 6831 6835 6837 6841 6844 6845 6846 6847)
Missourian306.0 - 303.7USA (Illinois) Dichocrinus nola (51191)
Permian298.9 - 251.902Australia (Tasmania) Dichocrinus darlingtonensis (37635)
Artinskian290.1 - 283.3Australia (Western Australia) Dichocrinus sp. (120591)
Roadian274.4 - 266.9Australia (New South Wales) Dichocrinus australis (37634)
Wordian266.9 - 264.28Australia (New South Wales) Dichocrinus gerringgongensis (120608)
Wuchiapingian259.51 - 254.14Australia (Queensland) Auliskocrinus bananaensis (120592)