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Calodiscus

Trilobita - Agnostida - Calodiscidae

Taxonomy
Calodiscus was named by Howell (1935) [Sepkoski's age data: Cm Atda-u Cm Boto-l Sepkoski's reference number: 458,461].

It was assigned to Calodiscidae by Whittington et al. (1997); to Agnostida by Sepkoski (2002); and to Eodiscidae by Skovsted (2006).

Species
Species lacking formal opinion data

View classification of included taxa

Synonymy list
YearName and author
1935Calodiscus Howell
1997Calodiscus Whittington et al. p. 390
2002Calodiscus Sepkoski, Jr.
2006Calodiscus Skovsted p. 1093

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RankNameAuthor
kingdomAnimalia()
Bilateria
EubilateriaAx 1987
Protostomia
Ecdysozoa
Panarthropoda
RankNameAuthor
phylumArthropodaLatreille 1829
subphylumMandibulata
classTrilobitaWalch 1771
orderAgnostidaSalter 1864
familyCalodiscidaeKobayashi 1943
genusCalodiscusHowell 1935

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