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Oxyagnostus

Trilobita - Agnostida - Agnostidae

Taxonomy
Oxyagnostus was named by Opik (1967) [Sepkoski's age data: Cm Dres-l Sepkoski's reference number: 16]. It is not extant.

It was assigned to Agnostida by Sepkoski (2002); and to Agnostidae by Zhou and Zhen (2008).

Species lacking formal opinion data

View classification of included taxa

Synonymy list
YearName and author
1967Oxyagnostus Opik
2002Oxyagnostus Sepkoski, Jr.
2008Oxyagnostus Zhou and Zhen

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RankNameAuthor
kingdomAnimalia()
Bilateria
EubilateriaAx 1987
Protostomia
Ecdysozoa
Panarthropoda
RankNameAuthor
phylumArthropodaLatreille 1829
subphylumMandibulata
classTrilobitaWalch 1771
orderAgnostidaSalter 1864
familyAgnostidaeM'Coy 1849
genusOxyagnostusOpik 1967

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