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Calliops troosti

Trilobita - Phacopida - Pterygometopidae

Taxonomy
Chasmops troosti was named by Safford and Vogdes (1889). Its type specimen is USNM 111914, an exoskeleton, and it is a 3D body fossil.

It was recombined as Calliops troosti by Cooper (1953).

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

Synonymy list
YearName and author
1889Chasmops troosti Safford and Vogdes p. 167
1953Calliops troosti Cooper p. 39

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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
speciestroosti(Safford and Vogdes 1889)

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 troosti Safford and Vogdes 1889
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Diagnosis
No diagnoses are available