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Calliops mesleri

Trilobita - Phacopida - Pterygometopidae

Taxonomy
Calliops mesleri was named by Cooper (1953). Its type specimen is USNM 116492, a cephalothorax, and it is a 3D body fossil.

Sister species lacking formal opinion data
C. gracilens, C. narrawayi

Synonymy list
YearName and author
1953Calliops mesleri Cooper p. 36 figs. Pl. 16, fig. 3

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RankNameAuthor
kingdomAnimalia()
—Bilateria
—EubilateriaAx 1987
—Protostomia
—Ecdysozoa
—Panarthropoda
phylumArthropodaLatreille 1829
subphylumArtiopoda(Hou and Bergstrom)
RankNameAuthor
classTrilobitaWalch 1771
orderPhacopidaSalter 1864
suborderPhacopinaStruve 1959
superfamilyPhacopoideaHupe 1953
familyPterygometopidaeReed 1905
genusCalliopsDelo 1935
speciesmesleri

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.

†Calliops mesleri Cooper 1953
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Diagnosis
No diagnoses are available