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Rhaptagnostus

Trilobita - Agnostida - Pseudagnostidae

Taxonomy
Rhaptagnostus was named by Whitehouse (1936) [Sepkoski's age data: Cm Fran-l O Trem-l Sepkoski's reference number: 16]. It is not extant.

It was assigned to Agnostida by Sepkoski (2002); and to Pseudagnostidae by Kiessling (2009).

Synonymy list
YearName and author
1936Rhaptagnostus Whitehouse
2002Rhaptagnostus Sepkoski, Jr.
2009Rhaptagnostus Kiessling

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RankNameAuthor
kingdomAnimalia()
Bilateria
EubilateriaAx 1987
Protostomia
Ecdysozoa
Panarthropoda
phylumArthropodaLatreille 1829
RankNameAuthor
subphylumMandibulata
classTrilobitaWalch 1771
orderAgnostidaSalter 1864
superfamilyAgnostoideaM'Coy 1849
familyPseudagnostidaeWhitehouse 1936
genusRhaptagnostusWhitehouse 1936

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