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Acariaiocrinus

Crinoidea - Cyathocrinida - Acariaiocrinidae

Taxonomy
Acariaiocrinus was named by Wanner (1924) [Sepkoski's age data: P Leon P Guad-u]. It is not extant. Its type is Acariaiocrinus clavulus. It is the type genus of Acariaiocrininae.

It was assigned to Acariaiocrininae by Arendt (1970); to Pentececrininae by Ubaghs et al. (1978); to Acariaiocrinidae by Arendt (1981); to Cladida by Sepkoski (2002); and to Streblocrinidae by Webster and Webster (2012).

Species
A. angulosus, A. clavulus (type species)

Synonymy list
YearName and author
1924Acariaiocrinus Wanner
1970Acariaiocrinus Arendt p. 180
1978Acariaiocrinus Ubaghs et al. p. T605
1981Acariaiocrinus Arendt p. 99
2002Acariaiocrinus Sepkoski
2012Acariaiocrinus Webster and Webster pp. 362 - 363

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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)
superfamilyHypocrinaceaWanner 1916
familyAcariaiocrinidae(Arendt 1970)
genusAcariaiocrinusWanner 1924

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. †Acariaiocrinus Wanner 1924
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Acariaiocrinus angulosus Wanner 1924
Acariaiocrinus clavulus Wanner 1924
Diagnosis
No diagnoses are available