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Morphology Ecology and taphonomy   Age range and collections

Sphaerophthalmella

Trilobita - Ptychopariida - Olenidae

Taxonomy
Sphaerophthalmella was named by Kobayashi (1955) [Sepkoski's age data: O l]. It is not extant.

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

Synonymy list
YearName and author
1955Sphaerophthalmella Kobayashi
2002Sphaerophthalmella Sepkoski, Jr.
2003Sphaerophthalmella Jell and Adrain p. 447

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RankNameAuthor
kingdomAnimalia()
Bilateria
EubilateriaAx 1987
Protostomia
Ecdysozoa
Panarthropoda
RankNameAuthor
phylumArthropodaLatreille 1829
subphylumMandibulata
classTrilobitaWalch 1771
orderPtychopariidaSwinnerton 1915
familyOlenidaeBurmeister 1843
genusSphaerophthalmellaKobayashi 1955

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