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Pachyaspis benxiensis

Trilobita - Ptychopariida - Ptychopariidae

Taxonomy
Pachyaspis benxiensis was named by Guo and An (1982). It is not extant. Its type locality is Benxi Q, unit 24, which is in a Taijangian marine horizon in the Maochuang Formation of China.

Sister species lacking formal opinion data

Synonymy list
YearName and author
1982Pachyaspis benxiensis Guo and An

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RankNameAuthor
kingdomAnimalia()
Bilateria
EubilateriaAx 1987
Protostomia
Ecdysozoa
Panarthropoda
phylumArthropodaLatreille 1829
RankNameAuthor
subphylumArtiopoda(Hou and Bergstrom)
classTrilobitaWalch 1771
subclassLibristoma
orderPtychopariidaSwinnerton 1915
familyPtychopariidaeMatthew 1887
genusPachyaspisResser 1938
speciesbenxiensis

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.

Pachyaspis benxiensis Guo and An 1982
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Diagnosis
No diagnoses are available