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Crotalocephalides

Trilobita - Phacopida - Cheiruridae

Taxonomy
Crotalocephalides was named by Alberti (1967) [Sepkoski's age data: D Sieg Sepkoski's reference number: 1106]. It is not extant.

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

Synonymy list
YearName and author
1967Crotalocephalides Alberti
2002Crotalocephalides Jell and Adrain p. 361
2002Crotalocephalides 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
genusCrotalocephalidesAlberti 1967

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. †Crotalocephalides Alberti 1967
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Diagnosis
No diagnoses are available