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Ivshinaspis

Trilobita - Asaphida - Remopleurididae

Taxonomy
Ivshinaspis was named by Petrunina (1973) [Sepkoski's age data: Cm Trep]. It is not extant. Its type is Ivshinaspis crispa.

It was assigned to Richardsonellidae by Bao and Jago (2000); to Ptychopariida by Sepkoski (2002); and to Remopleurididae by Jell and Adrain (2003).

Synonymy list
YearName and author
1973Ivshinaspis Petrunina
2000Ivshinaspis Bao and Jago pp. 906, 908
2002Ivshinaspis Sepkoski, Jr.
2003Ivshinaspis Jell and Adrain p. 389

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RankNameAuthor
kingdomAnimalia()
Bilateria
EubilateriaAx 1987
Protostomia
Ecdysozoa
Panarthropoda
phylumArthropodaLatreille 1829
RankNameAuthor
subphylumMandibulata
classTrilobitaWalch 1771
subclassLibristomaFortey 1990
orderAsaphidaSalter 1864
superfamilyAsaphoideaSalter 1864
familyRemopleurididaeHawle and Corda 1847
genusIvshinaspisPetrunina 1973

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