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Pseudoasaphus

Trilobita - Asaphida - Asaphidae

Taxonomy
Pseudoasaphus was named by Schmidt (1901) [Sepkoski's age data: O Llvi O Cara-l]. It is not extant. Its type is Ptychopyge globifrons.

It was assigned to Asaphinae by Henningsmoen (1960); to Asaphida by Sepkoski (2002); and to Asaphidae by Jaanusson (1953) and Jell and Adrain (2003).

Synonymy list
YearName and author
1901Pseudoasaphus Schmidt
1953Pseudasaphus Jaanusson
1960Pseudoasaphus Henningsmoen
2002Pseudoasaphus Sepkoski, Jr.
2003Pseudoasaphus Jell and Adrain p. 433

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RankNameAuthor
kingdomAnimalia()
Bilateria
EubilateriaAx 1987
Protostomia
Ecdysozoa
Panarthropoda
phylumArthropodaLatreille 1829
RankNameAuthor
subphylumMandibulata
classTrilobitaWalch 1771
subclassLibristomaFortey 1990
orderAsaphidaSalter 1864
superfamilyAsaphoideaSalter 1864
familyAsaphidaeBurmeister 1843
genusPseudoasaphusSchmidt 1901

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