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Gravicalymene scutula

Trilobita - Phacopida - Calymenidae

Taxonomy
Sthenarocalymene scutula was named by Holloway (1980). It is a 3D body fossil. Its type locality is Trilobites of the St Clair Limestone, Arkansas, which is in a Wenlock deep subtidal ramp grainstone/lime mudstone in the St. Clair Limestone Formation of Arkansas.

It was recombined as Gravicalymene scutula by Smith and Ebach (2020).

Sister species lacking formal opinion data

Synonymy list
YearName and author
1980Sthenarocalymene scutula Holloway
2020Gravicalymene scutula Smith and Ebach p. 497

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RankNameAuthor
kingdomAnimalia()
Bilateria
EubilateriaAx 1987
Protostomia
Ecdysozoa
Panarthropoda
phylumArthropodaLatreille 1829
RankNameAuthor
subphylumArtiopoda(Hou and Bergstrom)
classTrilobitaWalch 1771
orderPhacopidaSalter 1864
suborderCalymeninaSwinnerton 1915
familyCalymenidaeMilne-Edwards 1840
genusGravicalymene
speciesscutula(Holloway 1980)

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.

Gravicalymene scutula Holloway 1980
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Diagnosis
No diagnoses are available