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Graviscalpellum ungulatum

Maxillopoda - Scalpelliformes - Scalpellidae

Taxonomy
Scalpellum (Arcoscalpellum) ungulatum was named by Withers (1913). Its type specimen is I15409, an other, and it is a 3D body fossil.

It was recombined as Arcoscalpellum ungulatum by Withers (1953); it was recombined as Graviscalpellum ungulatum by Buckeridge (1983).

Synonymy list
YearName and author
1913Scalpellum (Arcoscalpellum) ungulatum Withers p. 850 figs. pl. 76
1953Arcoscalpellum ungulatum Withers p. 239
1983Graviscalpellum ungulatum Buckeridge p. 48

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RankNameAuthor
kingdomAnimalia()
Bilateria
EubilateriaAx 1987
Protostomia
Ecdysozoa
Panarthropoda
phylumArthropodaLatreille 1829
subphylumMandibulata
Pancrustacea
RankNameAuthor
subphylumCrustaceaBrĂ¼nnich 1772
classMaxillopodaDahl 1956
subclassCirripedia(Rafinesque 1816)
superorderThoracica(Darwin 1854)
orderScalpelliformesBuckeridge and Newman 2006
familyScalpellidaePilsbry 1907
subfamilyCretiscalpellinae
genusGraviscalpellumFoster 1980
speciesungulatum(Withers 1913)

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