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Bystrowicrinus

Crinoidea

Taxonomy
Bystrowicrinus was named by Yeltsheva (1963) [Crinoid columnal]. It is considered to be a form taxon. Its type is Pentagonopentagonalis quinquelobatus.

It was assigned to Crinoidea by Donovan (2012).

Species
B. quinquelobatus
Species lacking formal opinion data
B. bilobatus, B. compositus, B. quinguelobatus

Synonymy list
YearName and author
1963Bystrowicrinus Yeltsheva
2012Bystrowicrinus Donovan p. 118

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RankNameAuthor
kingdomAnimalia()
—Bilateria
—EubilateriaAx 1987
—Deuterostomia
—Ambulacraria
RankNameAuthor
phylumEchinodermata
subphylumBlastozoa
classCrinoideaMiller 1821
genusBystrowicrinusYeltsheva 1963

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. †Bystrowicrinus Yeltsheva 1963
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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: 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: Kiessling 2004, Aberhan 1992

Age range: base of the Caradoc to the top of the Ludlow or 458.20000 to 422.70000 Ma

Collections (10 total)


Time interval Ma Country or state Original ID and collection number
Caradoc458.2 - 449.5Russian Federation (Siberia) B. sp. (9310)
Rawtheyan - Cautleyan448.8 - 448.8Russian Federation (Siberia) B. sp. (9313)
Rhuddanian - Aeronian443.1 - 438.6Russian Federation (Siberia) B. bilobatus, B. quinguelobatus (206541 206542) B. quinguelobatus (206543 206560)
Telychian438.6 - 432.9Russian Federation (Siberia) B. bilobatus, B. quinquelobatus (206347)
Sheinwoodian432.9 - 430.6Russian Federation B. compositus (23498)
Wenlock432.9 - 426.7Russian Federation (Siberia) Pentagonopentagonalis quinquelobatus (206329)
Ludlow426.7 - 422.7Russian Federation (Siberia) B. bilobatus (206346)