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Sinodiscus

Trilobita - Agnostida - Calodiscidae

Taxonomy
Sinodiscus was named by Chang (1974) [In Lu et al. (1974). Sepkoski's age data: Cm Atda-u Sepkoski's reference number: 463,464]. It is not extant. Its type is Sinodiscus shipaiensis.

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

Synonymy list
YearName and author
1974Sinodiscus Chang
1997Sinodiscus Whittington et al. p. 392
2002Sinodiscus Sepkoski, Jr.

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RankNameAuthor
kingdomAnimalia()
Bilateria
EubilateriaAx 1987
Protostomia
Ecdysozoa
Panarthropoda
RankNameAuthor
phylumArthropodaLatreille 1829
subphylumMandibulata
classTrilobitaWalch 1771
orderAgnostidaSalter 1864
familyCalodiscidaeKobayashi 1943
genusSinodiscusChang 1974

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