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Pirasocrinoidea

Crinoidea - Dendrocrinida

Taxonomy
Pirasocrinoidea was named by Moore and Laudon (1943). It is not extant.

It was assigned to Dendrocrinida by Webster et al. (2009).

Synonymy list
YearName and author
1943Pirasocrinoidea Moore and Laudon
2009Pirasocrinoidea Webster et al. p. 248

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RankNameAuthor
kingdomAnimalia()
Triploblastica
Nephrozoa
Deuterostomia
Ambulacraria
phylumEchinodermata
classCrinoideaMiller 1821
subclassPentacrinoideaJaekel 1918
RankNameAuthor
subclassInadunata(Wachsmuth and Springer 1897)
Cladida(Moore and Laudon 1943)
infraclassEucladida
superorderCyathoformes
orderDendrocrinida
superfamilyPirasocrinoideaMoore and Laudon 1943
superfamilyPirasocrinoideaMoore and Laudon 1943

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.

Diagnosis
No diagnoses are available