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Sphaeragnostus cingulatus

Artiopoda - Agnostida - Sphaeragnostidae

Taxonomy
Agnostus cingulatus was named by Olin (1906).

It was recombined as Sphaeragnostus cingulatus by Olin (1906), Ahlberg (1989).

Sister species lacking formal opinion data
S. cerus

Synonymy list
YearName and author
1906Sphaeragnostus cingulatus Olin
1989Sphaeragnostus cingulatus Ahlberg

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RankNameAuthor
kingdomAnimalia()
—Bilateria
—EubilateriaAx 1987
—Protostomia
—EcdysozoaAguinaldo et al. 1997
—Panarthropoda
RankNameAuthor
phylumArthropodaGravenhorst 1843
classArtiopodaHou and Bergstrom
orderAgnostidaSalter 1864
familySphaeragnostidaeKobayashi 1939
genusSphaeragnostusCooper and Kindle 1936
speciescingulatus(Olin 1906)

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