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Oligobrachyocrinus

Crinoidea - Cyathocrinida - Oligobrachyocrinidae

Taxonomy
Oligobrachyocrinus was named by Arendt (1981) [Sepkoski's age data: P Leon-m]. It is not extant. It is the type genus of Oligobrachyocrinidae.

It was assigned to Cladida by Sepkoski (2002); and to Oligobrachyocrinidae by Webster and Webster (2012).

Synonymy list
YearName and author
1981Oligobrachyocrinus Arendt
2002Oligobrachyocrinus Sepkoski
2012Oligobrachyocrinus Webster and Webster p. 1580

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RankNameAuthor
kingdomAnimalia()
—Bilateria
—EubilateriaAx 1987
—Deuterostomia
—Ambulacraria
phylumEchinodermata
subphylumBlastozoa
classCrinoideaMiller 1821
subclassPentacrinoideaJaekel 1918
RankNameAuthor
infraclassInadunata(Wachsmuth and Springer 1897)
—Cladida(Moore and Laudon 1943)
—Eucladida
superorderCyathoformes
orderCyathocrinida(Bather 1899)
superfamilyCodiacrinoideaBather 1890
familyOligobrachyocrinidaeArendt 1981
genusOligobrachyocrinusArendt 1981

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. †Oligobrachyocrinus Arendt 1981
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Diagnosis
No diagnoses are available