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Morphology Ecology and taphonomy   Age range and collections

Sao

Trilobita - Agnostida - Solenopleuridae

Taxonomy
Sao was named by Barrande (1846) [Sepkoski's age data: Cm m]. It is not extant.

It was assigned to Ptychopariida by Sepkoski (2002); and to Solenopleuridae by Jell and Adrain (2003).

Species lacking formal opinion data

View classification of included taxa

Synonymy list
YearName and author
1846Sao Barrande
2002Sao Sepkoski, Jr.
2003Sao Jell and Adrain p. 442

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RankNameAuthor
kingdomAnimalia()
Bilateria
EubilateriaAx 1987
Protostomia
Ecdysozoa
Panarthropoda
phylumArthropodaLatreille 1829
RankNameAuthor
subphylumMandibulata
classTrilobitaWalch 1771
orderAgnostidaSalter 1864
superfamilyAgnostoideaM'Coy 1849
familySolenopleuridaeAngelin 1854
genusSaoBarrande 1846

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