Xiuqiella rectangula is a corynexochid trilobite that lived in what is now Chongqing,[1] China during the Nangaoian stage of the Cambrian Period,[1] near the end of Cambrian Stage 3, which lasted from approximately 516 to 513 million years ago.[2]

Xiuqiella
Temporal range: Nangaoian[1]
Xiuqiella rectangula
Scientific classification
Kingdom:
Phylum:
Class:
Order:
Family:
Genus:
Xiuqiella
Species:
X. rectangula
Binomial name
Xiuqiella rectangula

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