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Irregularia

Echinoidea -

Taxonomy
Irregularia was named by Latreille (1825). It is extant.

It was reranked as the unranked clade Irregularia by Kroh and Smith (2010).

It was assigned to Echinoida by Latreille (1825); and to Carinacea by Kroh and Smith (2010).

Synonymy list
YearName and author
1825Irregularia Latreille p. 533
2010Irregularia Kroh and Smith p. 171

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RankNameAuthor
kingdomAnimalia()
Triploblastica
Nephrozoa
Deuterostomia
Ambulacraria
phylumEchinodermata
subphylumEchinozoa
RankNameAuthor
classEchinoidea()
subclassEuechinoideaBronn 1860
infraclassAcroechinoidea()
Carinacea
Irregularia()
Irregularia()

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