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Sphaerophthalmus drytonensis

Trilobita - Olenida - Olenidae

Taxonomy
Sphaerophthalmus drytonensis was named by Cobbold (1934).

Synonymy list
YearName and author
1934Sphaerophthalmus drytonensis Cobbold

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RankNameAuthor
kingdomAnimalia()
Bilateria
EubilateriaAx 1987
Protostomia
Ecdysozoa
Panarthropoda
phylumArthropodaLatreille 1829
RankNameAuthor
subphylumArtiopoda(Hou and Bergstrom)
classTrilobitaWalch 1771
orderOlenida
familyOlenidaeBurmeister 1843
subfamilyLeptoplastinaeAngelin 1854
genusSphaerophthalmusAngelin 1854
speciesdrytonensisCobbold 1934

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.

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Diagnosis
No diagnoses are available