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Pianaspis dictyodroma

Trilobita - Ptychopariida - Papyriaspididae

Taxonomy
Pianaspis dictyodroma was named by Yang et al. (1993). It is not extant. Its type locality is Gaoqiaogou, bed 56c, which is in a Wangcunian/Guzhangian slope lime mudstone/limestone in the Baguamiao Formation of China.

Synonymy list
YearName and author
1993Pianaspis dictyodroma Yang et al.

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RankNameAuthor
kingdomAnimalia()
Bilateria
EubilateriaAx 1987
Protostomia
Ecdysozoa
Panarthropoda
phylumArthropodaLatreille 1829
RankNameAuthor
subphylumArtiopoda(Hou and Bergstrom)
classTrilobitaWalch 1771
subclassLibristoma
orderPtychopariidaSwinnerton 1915
familyPapyriaspididaeWhitehouse 1939
genusPianaspisSaito and Sakakura 1936
speciesdictyodroma

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.

Pianaspis dictyodroma Yang et al. 1993
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Diagnosis
No diagnoses are available