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Proasaphiscus

Trilobita - Ptychopariida - Proasaphiscidae

Taxonomy
Proasaphiscus was named by Resser and Endo (1935) [Sepkoski's age data: Cm Tojo-l Cm uMid Sepkoski's reference number: 464,474]. It is not extant. Its type is Proasaphiscus yabei.

It was assigned to Ptychopariida by Sepkoski (2002); and to Proasaphiscidae by Jell and Adrain (2003).

Species
Species lacking formal opinion data

View classification of included taxa

Synonymy list
YearName and author
1935Proasaphiscus Resser and Endo
2002Proasaphiscus Sepkoski, Jr.
2003Proasaphiscus Jell and Adrain p. 430

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RankNameAuthor
kingdomAnimalia()
Bilateria
EubilateriaAx 1987
Protostomia
Ecdysozoa
Panarthropoda
RankNameAuthor
phylumArthropodaLatreille 1829
subphylumMandibulata
classTrilobitaWalch 1771
orderPtychopariidaSwinnerton 1915
familyProasaphiscidaeZhang 1963
genusProasaphiscusResser and Endo 1935

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.

Diagnosis
No diagnoses are available