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Idahoia

Trilobita - Asaphida - Idahoiidae

Taxonomy
Idahoia was named by Walcott (1924) [Sepkoski's age data: Cm Fran-l Cm Fran-u Sepkoski's reference number: 1,488]. It is not extant.

It was assigned to Asaphida by Sepkoski (2002); and to Idahoiidae by Jell and Adrain (2003).

Synonymy list
YearName and author
1924Idahoia Walcott p. 58 figs. pl. 14, fig. 1
2002Idahoia Sepkoski, Jr.
2003Idahoia Jell and Adrain p. 387

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RankNameAuthor
kingdomAnimalia()
Bilateria
EubilateriaAx 1987
Protostomia
Ecdysozoa
Panarthropoda
phylumArthropodaLatreille 1829
RankNameAuthor
subphylumMandibulata
classTrilobitaWalch 1771
subclassLibristomaFortey 1990
orderAsaphidaSalter 1864
familyIdahoiidaeLochman 1956
genusIdahoiaWalcott 1924

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