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Amphipsalidocrinus arcarius

Crinoidea - Cyathocrinida - Hypocrinidae

Taxonomy
Tytthocrinus arcarius was named by Koenig and Meyer (1965). It is not a trace fossil. Its type locality is Windom Little Beard Creek, which is in a Givetian marine siliciclastic in the Moscow Formation of New York.

It was recombined as Amphipsalidocrinus arcarius by Arendt (1970).

Synonymy list
YearName and author
1965Tytthocrinus arcarius Koenig and Meyer
1970Amphipsalidocrinus arcarius Arendt p. 193 fig. 63

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RankNameAuthor
kingdomAnimalia()
Bilateria
EubilateriaAx 1987
Deuterostomia
Ambulacraria
phylumEchinodermata
subphylumBlastozoa
classCrinoideaMiller 1821
subclassPentacrinoideaJaekel 1918
infraclassInadunata(Wachsmuth and Springer 1897)
RankNameAuthor
Cladida(Moore and Laudon 1943)
Eucladida
superorderCyathoformes
orderCyathocrinida(Bather 1899)
superfamilyHypocrinaceaWanner 1916
familyHypocrinidaeWanner 1916
subfamilyAmphipsalidocrininae
genusAmphipsalidocrinusWeller 1930
speciesarcarius()

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.

Amphipsalidocrinus arcarius Koenig and Meyer 1965
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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: 2009-10-09 11:50:31
Modified: 2009-10-09 13:50:31
Source: subc = subclass, c = class, p = phylum
References: Kiessling 2004, Hendy et al. 2009, Aberhan 1992

Age range: Givetian or 387.95000 to 382.31000 Ma

Collections: one only


Time interval Ma Country or state Original ID and collection number
Givetian387.95 - 382.31USA (New York) Tytthocrinus arcarius (type locality: 76137)