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Metacromyocrinus

Crinoidea - Dendrocrinida - Cromyocrinidae

Taxonomy
Metacromyocrinus was named by Strimple (1961) [Sepkoski's age data: C Bash-l C Step-l Sepkoski's reference number: 257]. It is not extant.

It was assigned to Cromyocrinidae by Moore and Strimple (1973); and to Cladida by Sepkoski (2002).

Species lacking formal opinion data

Synonymy list
YearName and author
1961Metacromyocrinus Strimple
1973Metacromyocrinus Moore and Strimple
2002Metacromyocrinus Sepkoski

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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
orderDendrocrinida
superfamilyCromyocrinoidea(Bather 1890)
familyCromyocrinidae
genusMetacromyocrinusStrimple 1961

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. †Metacromyocrinus Strimple 1961
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Metacromyocrinus gillumi Strimple 1966
Metacromyocrinus papulosus Moore and Plummer 1938
Diagnosis
No diagnoses are available