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Cyathaspis

Pteraspidomorphi - Pteraspidiformes - Pteraspididae

Synonymy list
YearName and author
1891Cyathaspis Woodward p. 170
1963Cyathaspis Jordan p. 585
2002Cyathaspis Sepkoski, Jr.

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RankNameAuthor
kingdomAnimalia()
Triploblastica
Nephrozoa
Deuterostomia
phylumChordataHaeckel 1847
OlfactoresJefferies 1991
RankNameAuthor
subphylumVertebrata
classPteraspidomorphiGoodrich 1909
subclassCyathaspidiformesKaier 1930
orderPteraspidiformesBerg 1940
familyPteraspididaeClaypole 1885
genusCyathaspis

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