PBDB Taxon

Basic info	Taxonomic history	Classification	Included Taxa
Morphology	Ecology and taphonomy	External Literature Search	Age range and collections

Proceratopyge longa

Artiopoda - Asaphida - Ceratopygidae

Taxonomy

Proceratopyge longa was named by Bao and Jago (2000). It is not extant. Its type specimen is UT124455.

Sister species lacking formal opinion data

P. asiatica, P. brevispina, P. captiosus, P. chuhsiensis, P. cryptica, P. fenghuangensis, P. gordonensis, P. grabuai, P. inexpectata, P. lata, P. mitis, P. nectans, P. rectispina, P. duibianensis, P. latirhachis

Synonymy list

Year	Name and author
2000	Proceratopyge longa Bao and Jago p. 896 figs. pl. 2, figs. 8-13

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Rank	Name	Author
kingdom	Animalia	()
—	Bilateria
—	Eubilateria	Ax 1987
—	Protostomia
—	Ecdysozoa	Aguinaldo et al. 1997
—	Panarthropoda
phylum	Arthropoda	Gravenhorst 1843
class	Artiopoda	Hou and Bergstrom

Rank	Name	Author
class	Trilobita	Walch 1771
subclass	Libristoma
order	Asaphida	Salter 1864
superfamily	Asaphoidea	Salter 1864
family	Ceratopygidae	Raymond 1913
genus	Proceratopyge	Wallerius 1895
species	longa

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.

†Proceratopyge longa Bao and Jago 2000

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Diagnosis

No diagnoses are available