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Griffithidella

Trilobita - Proetida - Proetidae

Taxonomy
Griffithidella was named by Hessler (1965) [Sepkoski's age data: C Tour-l C Tour-u Sepkoski's reference number: 2]. It is not extant.

It was assigned to Proetida by Sepkoski (2002); and to Proetidae by Brezinski (1998) and Jell and Adrain (2003).

Synonymy list
YearName and author
1965Griffithidella Hessler pp. 543-264
1998Griffithidella Brezinski p. 723
2002Griffithidella Sepkoski, Jr.
2003Griffithidella Jell and Adrain p. 380

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RankNameAuthor
kingdomAnimalia()
Bilateria
EubilateriaAx 1987
Protostomia
Ecdysozoa
Panarthropoda
RankNameAuthor
phylumArthropodaLatreille 1829
subphylumMandibulata
classTrilobitaWalch 1771
orderProetidaFortey and Owens 1975
familyProetidaeSalter 1864
genusGriffithidellaHessler 1965

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