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Astropygaulus

Echinoidea - Cassiduloida

Taxonomy
Astropygaulus was named by Checchia-Rispoli (1945) [Sepkoski's age data: K Ceno Sepkoski's reference number: 577].

It was assigned to Cassiduloida by Kier (1966) and Sepkoski (2002).

Synonymy list
YearName and author
1945Astropygaulus Checchia-Rispoli p. 82
1966Astropygaulus Kier p. U522
2002Astropygaulus Sepkoski, Jr.

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RankNameAuthor
kingdomAnimalia()
Triploblastica
Nephrozoa
Deuterostomia
Ambulacraria
phylumEchinodermata
subphylumEchinozoa
classEchinoidea()
RankNameAuthor
subclassEuechinoideaBronn 1860
superorderAcroechinoidea()
Carinacea
Irregularia()
Microstomata
Neognathostomata
orderCassiduloida
genusAstropygaulus

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