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Contracheirurus

Trilobita - Phacopida - Cheiruridae

Taxonomy
Contracheirurus was named by Chatterton and Perry (1984) [Sepkoski's age data: S Wenl Sepkoski's reference number: ZR84]. It is not extant.

It was assigned to Cheiruridae by Jell and Adrain (2002); and to Phacopida by Sepkoski (2002).

Species

Synonymy list
YearName and author
1984Contracheirurus Chatterton and Perry
2002Contracheirurus Jell and Adrain p. 360
2002Costracheirurus Sepkoski

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RankNameAuthor
kingdomAnimalia()
Bilateria
EubilateriaAx 1987
Protostomia
Ecdysozoa
Panarthropoda
phylumArthropodaLatreille 1829
RankNameAuthor
subphylumArtiopoda(Hou and Bergstrom)
classTrilobitaWalch 1771
orderPhacopidaSalter 1864
suborderCheirurinaHarrington and Leanza 1957
familyCheiruridaeHawle and Corda 1847
genusContracheirurusChatterton and Perry 1984

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.

G. †Contracheirurus Chatterton and Perry 1984
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Diagnosis
No diagnoses are available