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Morphology Ecology and taphonomy   Age range and collections

Poriagraulos

Trilobita - Ptychopariida - Agraulidae

Taxonomy
Poriagraulos was named by Chang (1963) [Sepkoski's age data: Cm mMid Sepkoski's reference number: 464]. It is not extant.

It was assigned to Ptychopariida by Sepkoski (2002); and to Agraulidae by Peng et al. (2009).

Synonymy list
YearName and author
1963Poriagraulos Chang
2002Poriagraulos Sepkoski, Jr.
2009Poriagraulos Peng et al.

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RankNameAuthor
kingdomAnimalia()
Bilateria
EubilateriaAx 1987
Protostomia
Ecdysozoa
Panarthropoda
phylumArthropodaLatreille 1829
RankNameAuthor
subphylumMandibulata
classTrilobitaWalch 1771
orderPtychopariidaSwinnerton 1915
superfamilySolenopleuraceaAngelin 1854
familyAgraulidaeRaymond 1913
genusPoriagraulosChang 1963

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