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Waengsjoeaspis

Cephalaspidomorphi - Cephalaspidiformes

Taxonomy
Waengsjoeaspis was named by Janvier (1985) [Sepkoski's age data: D Gedi Sepkoski's reference number: 1100]. It was considered monophyletic by Janvier (1985).

It was assigned to Osteostraci by Janvier (1985); and to Pteraspidomorphi by Sepkoski (2002).

Synonymy list
YearName and author
1985Waengsjoeaspis Janvier
2002Waengsjoeaspis Sepkoski, Jr.

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RankNameAuthor
kingdomAnimalia()
Triploblastica
Nephrozoa
Deuterostomia
phylumChordataHaeckel 1847
OlfactoresJefferies 1991
RankNameAuthor
subphylumVertebrata
superclassOsteostracomorphii
classCephalaspidomorphi
orderCephalaspidiformes
genusWaengsjoeaspisJanvier 1985

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