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Haptocrinus

Crinoidea - Tornatilicrinidae

Taxonomy
Haptocrinus was named by Eckert and Brett (2001). It is not extant.

It was assigned to Tornatilicrinidae by Brower (2008).

Synonymy list
YearName and author
2001Haptocrinus Eckert and Brett
2008Haptocrinus Brower p. 580

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RankNameAuthor
kingdomAnimalia()
—Bilateria
—EubilateriaAx 1987
—Deuterostomia
—Ambulacraria
phylumEchinodermata
subphylumBlastozoa
RankNameAuthor
classCrinoideaMiller 1821
subclassPentacrinoideaJaekel 1918
infraclassInadunata(Wachsmuth and Springer 1897)
superorderDisparida(Moore and Laudon 1943)
familyTornatilicrinidaeGuensberg 1984
genusHaptocrinusEckert and Brett 2001

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.

G. †Haptocrinus Eckert and Brett 2001
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†Haptocrinus buttsi Brower 2008
†Haptocrinus calvatus Eckert and Brett 2001
Diagnosis
No diagnoses are available
Measurements
No measurements are available
Composition: high Mg calcitec
Ontogeny: accretion, addition of partsp
Environment: marinep
Locomotion: stationarysubc
Attached: yessubc
Life habit: intermediate-level epifaunalsubc
Diet: suspension feedersubc
Vision: blindc
Dispersal: waterp
Dispersal 2: planktonicp
Created: 2004-02-28 16:34:13
Modified: 2009-10-09 13:33:22
Source: subc = subclass, c = class, p = phylum
References: Aberhan et al. 2004, Aberhan 1992, Kiessling 2004

Age range: base of the Turinian to the top of the Telychian or 457.30000 to 433.40000 Ma

Collections (3 total)


Time interval Ma Country or state Original ID and collection number
Turinian457.3 - 453.8USA (Pennsylvania) H. buttsi (194008)
Llandovery443.4 - 433.4USA (New York) H. sp. (26773)
Aeronian - Telychian440.8 - 433.4USA (New York) H. sp. (26693)