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Ellipsocephaloides

Trilobita - Ptychopariida - Ellipsocephaloididae

Taxonomy
Ellipsocephaloides was named by Kobayashi (1935) [Sepkoski's age data: Cm Fran-u Sepkoski's reference number: 379,697].

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

Synonymy list
YearName and author
1935Ellipsocephaloides Kobayashi
2002Ellipsocephaloides Sepkoski, Jr.
2003Ellipsocephaloides Jell and Adrain p. 370

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RankNameAuthor
kingdomAnimalia()
Bilateria
EubilateriaAx 1987
Protostomia
Ecdysozoa
Panarthropoda
RankNameAuthor
phylumArthropodaLatreille 1829
subphylumMandibulata
classTrilobitaWalch 1771
orderPtychopariidaSwinnerton 1915
familyEllipsocephaloididaeHupé 1955
genusEllipsocephaloidesKobayashi 1935

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