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Dayongia

Trilobita - Phacopida - Encrinuridae

Taxonomy
Dayongia was named by Xiang and Ji (1986) [Sepkoski's age data: O Ashg Sepkoski's reference number: ZR87]. Its type is Dayongia longicephala.

It was assigned to Phacopida by Sepkoski (2002); and to Encrinuridae by Jell and Adrain (2002).

Species
D. longicephala (type species)

Synonymy list
YearName and author
1986Dayongia Xiang and Ji
2002Dayongia Jell and Adrain p. 364
2002Dayongia Sepkoski

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RankNameAuthor
kingdomAnimalia()
Bilateria
EubilateriaAx 1987
Protostomia
Ecdysozoa
Panarthropoda
phylumArthropodaLatreille 1829
RankNameAuthor
Life
subphylumArtiopoda(Hou and Bergstrom)
classTrilobitaWalch 1771
orderPhacopidaSalter 1864
suborderCheirurinaHarrington and Leanza 1957
familyEncrinuridaeAngelin 1854
genusDayongia

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.

G. †Dayongia Xiang and Ji 1986
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Dayongia longicephala Xiang and Ji 1986
Diagnosis
No diagnoses are available