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Chelonechinus

Echinoidea - Holasteroida - Urechinidae

Taxonomy
Chelonechinus is a genus. It is not extant.

It was assigned to Urechinidae by Wagner and Durham (1966); and to Holasteroida by Sepkoski (2002).

Synonymy list
YearName and author
1966Chelonechinus Wagner and Durham p. U536
2002Chelonechinus Sepkoski, Jr.

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RankNameAuthor
kingdomAnimalia()
Triploblastica
Nephrozoa
Deuterostomia
Ambulacraria
phylumEchinodermata
subphylumEchinozoa
classEchinoidea()
subclassEuechinoideaBronn 1860
RankNameAuthor
infraclassAcroechinoidea()
Carinacea
Irregularia()
Atelostomata
orderHolasteroida
infraorderUrechinina
familyUrechinidae
genusChelonechinus

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