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Clavatellus

Trilobita - Trinucleida - Alsataspididae

Taxonomy
Clavatellus was named by Poletaeva (1955) [Sepkoski's age data: O Trem-l O Trem-u]. It is not extant.

It was assigned to Asaphida by Sepkoski (2002); and to Alsataspididae by Jell and Adrain (2002).

Synonymy list
YearName and author
1955Clavatellus Poletaeva
2002Clavatellus Jell and Adrain p. 358
2002Clavatellus Sepkoski

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RankNameAuthor
kingdomAnimalia()
Bilateria
EubilateriaAx 1987
Protostomia
Ecdysozoa
Panarthropoda
phylumArthropodaLatreille 1829
RankNameAuthor
subphylumArtiopoda(Hou and Bergstrom)
classTrilobitaWalch 1771
subclassLibristoma
orderTrinucleida(Swinnerton 1915)
familyAlsataspididaeTurner 1940
genusClavatellusPoletaeva 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.

G. †Clavatellus Poletaeva 1955
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Diagnosis
No diagnoses are available