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Brachydeirus

Arthrodira

Taxonomy
Brachydeirus was named by Koenen (1880) [Sepkoski's age data: D Fras-m D Fras-u Sepkoski's reference number: 521]. It is not extant.

It was assigned to Arthrodira by Woodward (1891) and Sepkoski (2002).

Synonymy list
YearName and author
1880Brachydeirus Koenen
1891Brachydeirus Woodward p. 294
2002Brachydeirus Sepkoski, Jr.

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RankNameAuthor
kingdomAnimalia()
Triploblastica
Nephrozoa
Deuterostomia
phylumChordataHaeckel 1847
OlfactoresJefferies 1991
RankNameAuthor
subphylumVertebrata
Gnathostomata()
Osteichthyes()
subclassPlacodermi(M'Coy 1848)
orderArthrodiraWoodward 1891
genusBrachydeirusKoenen 1880

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