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Josephulus

Trilobita - Phacopida

Taxonomy
Josephulus was named by Warburg (1925) [Sepkoski's age data: O Ashg-m]. It is not extant.

It was assigned to Phacopida by Sepkoski (2002).

Synonymy list
YearName and author
1925Josephulus Warburg
2002Josephulus Sepkoski, Jr.

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RankNameAuthor
kingdomAnimalia()
Bilateria
EubilateriaAx 1987
Protostomia
Ecdysozoa
Panarthropoda
RankNameAuthor
phylumArthropodaLatreille 1829
subphylumMandibulata
classTrilobitaWalch 1771
orderPhacopidaSalter 1864
genusJosephulusWarburg 1925

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