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Crinoidea (Sea lily)

Crinoidea -

Taxonomy
Crinoidea was named by Miller (1821). It is extant.

It was assigned to Echinodermata by Barnes (1998) and Sepkoski (2002).

Sister taxa
Protocrinoidea

View classification of included taxa

Synonymy list
YearName and author
1821Crinoidea Miller
1998Crinoidea Barnes p. 308
2002Crinoidea Sepkoski, Jr.

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RankNameAuthor
kingdomAnimalia()
Triploblastica
Nephrozoa
Deuterostomia
RankNameAuthor
Ambulacraria
phylumEchinodermata
classCrinoideaMiller 1821
classCrinoideaMiller 1821

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