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Morphology Ecology and taphonomy   Age range and collections

Iwayaspis

Trilobita -

Taxonomy
Iwayaspis was named by Kobayashi (1960) [Sepkoski's age data: Cm Dres-u Sepkoski's reference number: 16,483]. It is not extant.

It was assigned to Trilobita by Sepkoski (2002).

Synonymy list
YearName and author
1960Iwayaspis Kobayashi
2002Iwayaspis Sepkoski, Jr.

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RankNameAuthor
kingdomAnimalia()
Bilateria
EubilateriaAx 1987
Protostomia
Ecdysozoa
RankNameAuthor
Panarthropoda
phylumArthropodaLatreille 1829
subphylumMandibulata
classTrilobitaWalch 1771
genusIwayaspisKobayashi 1960

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