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Pseudholaster

Echinoidea - Holasteroida

Taxonomy
Pseudholaster was named by Pomel (1883) [Sepkoski's age data: K Barr K Maes Sepkoski's reference number: 714,942].

It was assigned to Holasteridae by Wagner and Durham (1966); and to Holasteroida by Sepkoski (2002) and Barras (2007).

Synonymy list
YearName and author
1883Pseudholaster Pomel p. 45
1966Pseudholaster Wagner and Durham p. U533
2002Pseudholaster Sepkoski, Jr.
2007Pseudholaster Barras pp. Table 1

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

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