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Ailsacrinus

Crinoidea - Millericrinida - Millericrinidae

Taxonomy
Ailsacrinus was named by Taylor (1983) [Sepkoski's age data: J Bath. Not homonym Ailsacrinus Mironov & Sorokina 1998, replaced by Camaecrinus Mironov & Sorokina 1998]. Its type is Ailsacrinus abbreviatus.

It was assigned to Millericrinida by Sepkoski (2002); and to Millericrinidae by Hess and Messing (2011).

Species
A. abbreviatus (type species)

Synonymy list
YearName and author
1983Ailsacrinus Taylor p. 42
2002Ailsacrinus Sepkoski
2011Ailsacrinus Hess and Messing p. 162

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RankNameAuthor
kingdomAnimalia()
—Bilateria
—EubilateriaAx 1987
—Deuterostomia
—Ambulacraria
phylumEchinodermata
subphylumBlastozoa
classCrinoideaMiller 1821
RankNameAuthor
subclassPentacrinoideaJaekel 1918
infraclassInadunata(Wachsmuth and Springer 1897)
—Cladida(Moore and Laudon 1943)
—Eucladida
infraorderArticulata(Miller 1821)
orderMillericrinidaSieverts-Doreck 1953
familyMillericrinidaeJaeckel 1918
genusAilsacrinusTaylor 1983

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. †Ailsacrinus Taylor 1983
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†Ailsacrinus abbreviatus Taylor 1983
Diagnosis
No diagnoses are available