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Alcymene

Trilobita - Phacopida - Calymenidae

Taxonomy
Alcymene was named by Ramsköld et al. (1994) [Sepkoski's age data: S Ludl-l S Ludl-u].

It was assigned to Calymeninae by Adrain and Edgecombe (1997); and to Phacopida by Sepkoski (2002).

Synonymy list
YearName and author
1994Alcymene Ramsköld et al.
1997Alcymene Adrain and Edgecombe p. 661
2002Alcymene Sepkoski, Jr.

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RankNameAuthor
kingdomAnimalia()
Bilateria
EubilateriaAx 1987
Protostomia
Ecdysozoa
Panarthropoda
phylumArthropodaLatreille 1829
RankNameAuthor
subphylumMandibulata
classTrilobitaWalch 1771
orderPhacopidaSalter 1864
familyCalymenidaeMilne-Edwards 1840
subfamilyCalymeninaeMilne Edwards 1840
genusAlcymeneRamsköld et al. 1994

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