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Trypherocrinus

Crinoidea - Calceocrinida - Calceocrinidae

Taxonomy
Trypherocrinus was named by Ausich (1984) [Sepkoski's age data: S Ldov-m Sepkoski's reference number: 250]. It is not extant.

It was assigned to Calceocrinidae by Ausich (1998); and to Disparida by Sepkoski (2002).

Species lacking formal opinion data
Entered
by J. Sepkoski on 2003-01-23; modified by D. van Oyen on 2013-04-30

Synonymy list
YearName and author
1984Trypherocrinus Ausich
1998Trypherocrinus Ausich p. 27
2002Trypherocrinus Sepkoski

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RankNameAuthor
kingdomAnimalia()
Bilateria
EubilateriaAx 1987
Deuterostomia
Ambulacraria
phylumEchinodermata
subphylumBlastozoa
RankNameAuthor
classCrinoideaMiller 1821
subclassPentacrinoideaJaekel 1918
infraclassInadunata(Wachsmuth and Springer 1897)
Disparida(Moore and Laudon 1943)
orderCalceocrinida
familyCalceocrinidaeMeek and Worthen 1869
genusTrypherocrinusAusich 1984

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. †Trypherocrinus Ausich 1984
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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: 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, Kiessling 2004, Aberhan 1992

Age range: Aeronian or 440.50000 to 438.60000 Ma

Collections: one only


Time interval Ma Country or state Original ID and collection number
Aeronian440.5 - 438.6USA (Ohio) T. brassfieldensis (164379)