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Ribeiria francae

Rostroconchia - Ribeirioida - Technophoridae

Taxonomy
Ribeiria francae was named by Sánchez (2000). Its type specimen is CEGH-UNC 1461, a valve (internal mold of right valve), and it is a mold. Its type locality is Quebrada de La Vizcacha Section, Sierra de Cajas, which is in a Furongian carbonate shale/siltstone in the Lampazar Formation of Argentina.

Synonymy list
YearName and author
2000Ribeiria francae Sánchez pp. 267 - 268 figs. 3E-G
2023Ribeiria francae Wagner p. 5100

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RankNameAuthor
kingdomAnimalia()
—Bilateria
—EubilateriaAx 1987
—Protostomia
—Spiralia
superphylumLophotrochozoa
RankNameAuthor
phylumMollusca
classRostroconchia
orderRibeirioida
familyTechnophoridae
genusRibeiria
speciesfrancae

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.

†Ribeiria francae Sánchez 2000
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Diagnosis
ReferenceDiagnosis
T. M. Sánchez 2000Riberiria with pegma in the upper part of the anterior margin of the shell, with dorsal notch, and without cleft anterior to the pegma.