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Morphology Ecology and taphonomy   Age range and collections

Protarchaegonus

Trilobita - Proetida - Rorringtoniidae

Taxonomy
Protarchaegonus was named by Sdzuy (1955). It is not extant.

It was assigned to Rorringtoniinae by Owens and Hammann (1990); and to Proetida by Sepkoski (2002).

Synonymy list
YearName and author
1955Protarchaegonus Sdzuy
1990Protarchaegonus Owens and Hammann
2002Protarchaegonus Sepkoski, Jr.

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RankNameAuthor
kingdomAnimalia()
Bilateria
EubilateriaAx 1987
Protostomia
Ecdysozoa
Panarthropoda
phylumArthropodaLatreille 1829
RankNameAuthor
subphylumMandibulata
classTrilobitaWalch 1771
orderProetidaFortey and Owens 1975
superfamilyAulacopleuroideaAngelin 1854
familyRorringtoniidae
subfamilyRorringtoniinae
genusProtarchaegonusSdzuy 1955

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