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Cheilocephalus

Trilobita - Corynexochida - Cheilocephalidae

Taxonomy
Cheilocephalus was named by Berkey (1898) [Sepkoski's age data: Cm Dres-u Cm Fran-l Sepkoski's reference number: 2,81,486]. It is not extant.

It was assigned to Corynexochida by Sepkoski (2002); and to Cheilocephalidae by Jell and Adrain (2003).

Synonymy list
YearName and author
1898Cheilocephalus Berkey
2002Cheilocephalus Sepkoski, Jr.
2003Cheilocephalus Jell and Adrain p. 357

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RankNameAuthor
kingdomAnimalia()
Bilateria
EubilateriaAx 1987
Protostomia
Ecdysozoa
Panarthropoda
RankNameAuthor
phylumArthropodaLatreille 1829
subphylumMandibulata
classTrilobitaWalch 1771
orderCorynexochidaKobayashi 1935
familyCheilocephalidaeShaw 1956
genusCheilocephalusBerkey 1898

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