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Morphology Ecology and taphonomy   Age range and collections

Ptychoparella

Trilobita - Ptychopariida - Ptychopariidae

Taxonomy
Ptychoparella was named by Poulson (1927) [Sepkoski's age data: Cm Tojo-u Sepkoski's reference number: 497]. It is not extant.

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

Species lacking formal opinion data

View classification of included taxa

Synonymy list
YearName and author
1927Ptychoparella Poulson
2002Ptychoparella Sepkoski, Jr.
2003Ptychoparella Jell and Adrain p. 436

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RankNameAuthor
kingdomAnimalia()
Bilateria
EubilateriaAx 1987
Protostomia
Ecdysozoa
Panarthropoda
RankNameAuthor
phylumArthropodaLatreille 1829
subphylumMandibulata
classTrilobitaWalch 1771
orderPtychopariidaSwinnerton 1915
familyPtychopariidaeMatthew 1887
genusPtychoparellaPoulson 1927

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