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Protocalymene

Trilobita - Phacopida - Calymenidae

Taxonomy
Protocalymene was named by Ross (1967) [Sepkoski's age data: O Llvi-l Sepkoski's reference number: 795].

It was assigned to Phacopida by Sepkoski (2002); and to Calymenidae by Fortey and Droser (1999) and Jell and Adrain (2003).

Synonymy list
YearName and author
1967Protocalymene Ross
1999Protocalymene Fortey and Droser p. 197
2002Protocalymene Sepkoski, Jr.
2003Protocalymene Jell and Adrain p. 431

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RankNameAuthor
kingdomAnimalia()
Bilateria
EubilateriaAx 1987
Protostomia
Ecdysozoa
Panarthropoda
RankNameAuthor
phylumArthropodaLatreille 1829
subphylumMandibulata
classTrilobitaWalch 1771
orderPhacopidaSalter 1864
familyCalymenidaeMilne-Edwards 1840
genusProtocalymeneRoss 1967

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