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Emsurina

Trilobita - Phacopida - Cheiruridae

Taxonomy
Emsurina was named by Sivov (1955) [Sepkoski's age data: Cm Fran-u Sepkoski's reference number: 618]. It is not extant.

It was assigned to Pilekiidae by Jell and Adrain (2002); to Phacopida by Sepkoski (2002); and to Pilekiinae by Perez-Peris et al. (2021).

Synonymy list
YearName and author
1955Emsurina Sivov
2002Emsurina Jell and Adrain p. 371
2002Emsurina Sepkoski
2021Emsurina Perez-Peris et al. p. 859

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RankNameAuthor
kingdomAnimalia()
Bilateria
EubilateriaAx 1987
Protostomia
EcdysozoaAguinaldo et al. 1997
Panarthropoda
phylumArthropodaLatreille 1829
RankNameAuthor
subphylumArtiopoda(Hou and Bergstrom)
classTrilobitaWalch 1771
orderPhacopidaSalter 1864
suborderCheirurinaHarrington and Leanza 1957
familyCheiruridaeHawle and Corda 1847
subfamilyPilekiinae(Sdzuy 1955)
genusEmsurinaSivov 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. †Emsurina Sivov 1955
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Diagnosis
No diagnoses are available