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Shumardia erquensis

Trilobita - Ptychopariida - Shumardiidae

Taxonomy
Shumardia erquensis was named by Kobayashi (1937). It is not extant.

Sister species lacking formal opinion data
S. pentagonalis

Synonymy list
YearName and author
1937Shumardia erquensis Kobayashi
1957Shumardia erquensis Harrington and Leanza

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RankNameAuthor
kingdomAnimalia()
—Bilateria
—EubilateriaAx 1987
—Protostomia
—Ecdysozoa
—Panarthropoda
phylumArthropodaLatreille 1829
RankNameAuthor
subphylumArtiopoda(Hou and Bergstrom)
classTrilobitaWalch 1771
subclassLibristoma
orderPtychopariidaSwinnerton 1915
familyShumardiidaeLake 1907
genusShumardiaBillings 1862
specieserquensisKobayashi 1937

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.

†Shumardia erquensis Kobayashi 1937
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Diagnosis
No diagnoses are available