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Plesiocidaroida

Echinoidea - Plesiocidaroida

Synonymy list
YearName and author
1889Plesiocidaroida Duncan p. 19
1966Plesiocidaroida Fell and Pawson p. U436
2002Plesiocidaroida Sepkoski, Jr.

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RankNameAuthor
kingdomAnimalia()
Triploblastica
Nephrozoa
Deuterostomia
Ambulacraria
phylumEchinodermata
RankNameAuthor
subphylumEchinozoa
classEchinoidea()
subclassEuechinoideaBronn 1860
Echinacea()
orderPlesiocidaroida
orderPlesiocidaroida

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