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Joleaudella sigmoidalis

Gastropoda - Bellerophontida - Bellerophontidae

Taxonomy
Oxynodiscus sigmoidalis was named by Kobayashi (1934). It is a 3D body fossil.

It was recombined as Joleandella sigmoidalis by Kobayashi (1958); it was recombined as Joleaudella sigmoidalis by Wagner (2023).

Synonymy list
YearName and author
1934Oxynodiscus sigmoidalis Kobayashi p. 361 figs. pl. 5 f. 8-9
1958Joleandella sigmoidalis Kobayashi pp. 85 - 86
2023Joleaudella sigmoidalis Wagner p. 486

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RankNameAuthor
kingdomAnimalia()
Bilateria
EubilateriaAx 1987
Protostomia
Spiralia
superphylumLophotrochozoa
phylumMollusca
classGastropoda
RankNameAuthor
orderBellerophontidaUlrich and Scofield 1897
suborderBellerophontina
superfamilyBellerophontoidea()
familyBellerophontidae
subfamilyCymbulariinae
genusJoleaudella()
speciessigmoidalis()

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.

Joleaudella sigmoidalis Kobayashi 1934
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Diagnosis
No diagnoses are available