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Calymenella

Trilobita - Phacopida - Homalonotidae

Taxonomy
Calymenella was named by Bergeron (1890) [Sepkoski's age data: O Ashg-u Sepkoski's reference number: 690 Sepkoski's age data: O Aren-l O Llde-u Sepkoski's reference number: 795]. Its type is Calymenella boisseli.

It was assigned to Homalonotidae by Harrington and Leanza (1957); to Reedocalymeninae by Dean (1983); to Phacopida by Sepkoski (2002) and Sepkoski (2002); to Calymenidae by Jell and Adrain (2003); and to Eohomalonotinae by Congreve and Lieberman (2008).

Synonymy list
YearName and author
1890Calymenella Bergeron
1957Calymenella Harrington and Leanza
1983Calymenella Dean
2002Calpmenella Sepkoski
2002Calymenella Sepkoski, Jr.
2003Calymenella Jell and Adrain p. 354
2008Calymenella Congreve and Lieberman p. 27

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RankNameAuthor
kingdomAnimalia()
Bilateria
EubilateriaAx 1987
Protostomia
Ecdysozoa
Panarthropoda
phylumArthropodaLatreille 1829
RankNameAuthor
subphylumMandibulata
classTrilobitaWalch 1771
orderPhacopidaSalter 1864
familyHomalonotidaeChapman 1890
subfamilyEohomalonotinaeHupe 1953
genusCalymenellaBergeron 1890

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