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Holyoakia

Trilobita - Corynexochida - Dorypygidae

Taxonomy
Holyoakia was named by Palmer and Rowell (1995) [Sepkoski's age data: Cm Atda-u Sepkoski's reference number: 1221]. It is not extant. Its type is Holyoakia simpsoni.

It was assigned to Trilobita by Sepkoski (2002); to Emuellidae by Jell and Adrain (2003); and to Dorypygidae by Paterson and Jago (2006).

Synonymy list
YearName and author
1995Holyoakia Palmer and Rowell
2002Holyoakia Sepkoski, Jr.
2003Holyoakia Jell and Adrain p. 385
2006Holyoakia Paterson and Jago

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RankNameAuthor
kingdomAnimalia()
Bilateria
EubilateriaAx 1987
Protostomia
Ecdysozoa
Panarthropoda
RankNameAuthor
phylumArthropodaLatreille 1829
subphylumMandibulata
classTrilobitaWalch 1771
orderCorynexochidaKobayashi 1935
familyDorypygidaeKobayashi 1935
genusHolyoakiaPalmer and Rowell 1995

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