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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 Proasaphiscidae by Jell and Adrain (2002); and to Ptychopariida by Sepkoski (2002).

Species
Species lacking formal opinion data

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

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RankNameAuthor
kingdomAnimalia()
Bilateria
EubilateriaAx 1987
Protostomia
Ecdysozoa
Panarthropoda
phylumArthropodaLatreille 1829
RankNameAuthor
subphylumArtiopoda(Hou and Bergstrom)
classTrilobitaWalch 1771
subclassLibristoma
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.

G. †Proasaphiscus Resser and Endo 1935
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Proasaphiscus granulus Zhang et al. 1995
Proasaphiscus quadratus Zhang et al. 1980
Proasaphiscus simoni Peng et al. 2009
Proasaphiscus yabei Resser and Endo 1935
Diagnosis
No diagnoses are available