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Morphology Ecology and taphonomy   Age range and collections

Etheridgaspis

Trilobita - Aulacopleurida - Hystricuridae

Taxonomy
Etheridgaspis was named by Kobayashi (1940) [Sepkoski's age data: O Aren]. It is not extant.

It was assigned to Ptychopariida by Sepkoski (2002); and to Hystricuridae by Adrain et al. (2003) and Jell and Adrain (2003).

Synonymy list
YearName and author
1940Etheridgaspis Kobayashi
2002Etheridgaspis Sepkoski, Jr.
2003Etheridgaspis Adrain et al. p. 559
2003Etheridgaspis Jell and Adrain p. 374

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RankNameAuthor
kingdomAnimalia()
Bilateria
EubilateriaAx 1987
Protostomia
Ecdysozoa
Panarthropoda
RankNameAuthor
phylumArthropodaLatreille 1829
subphylumMandibulata
classTrilobitaWalch 1771
orderAulacopleuridaAdrain 2011
familyHystricuridaeHupé 1953
genusEtheridgaspisKobayashi 1940

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