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Regius

Trilobita - Ptychopariida - Ptychopariidae

Taxonomy
Regius was named by Egorova (1970) [Sepkoski's age data: Cm Tojo-u]. It is not extant.

It was assigned to Ptychopariida by Sepkoski (2002); and to Ptychopariidae by Jell and Adrain (2002).

Synonymy list
YearName and author
1970Regius Egorova
2002Regius Jell and Adrain p. 438
2002Regius Sepkoski

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RankNameAuthor
kingdomAnimalia()
Bilateria
EubilateriaAx 1987
Protostomia
Ecdysozoa
Panarthropoda
phylumArthropodaLatreille 1829
RankNameAuthor
subphylumArtiopoda(Hou and Bergstrom)
classTrilobitaWalch 1771
subclassLibristoma
orderPtychopariidaSwinnerton 1915
familyPtychopariidaeMatthew 1887
genusRegiusEgorova 1970

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. †Regius Egorova 1970
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Diagnosis
No diagnoses are available