Basic info Taxonomic history Classification Included Taxa
Morphology Ecology and taphonomy External Literature Search Age range and collections

Tropidodiscus annularis

Gastropoda - Bellerophontida - Tropidodiscidae

Taxonomy
Oxydiscus annularis was named by Perner (1903). It is a 3D body fossil.

It was recombined as Tropidodiscus (Tropidodiscus) annularis by HornĂ½ (1963); it was recombined as Tropidodiscus annularis by Wagner (2023).

Sister species lacking formal opinion data

Synonymy list
YearName and author
1903Oxydiscus annularis Perner p. 74 figs. pl. 86 f. 1-3
1963Tropidodiscus (Tropidodiscus) annularis HornĂ½ pp. 118 - 119 figs. pl. 31 f. 6-7
2023Tropidodiscus annularis Wagner p. 464

Is something missing? Join the Paleobiology Database and enter the data

RankNameAuthor
kingdomAnimalia()
Bilateria
EubilateriaAx 1987
Protostomia
Spiralia
superphylumLophotrochozoa
phylumMollusca
RankNameAuthor
classGastropoda
orderBellerophontidaUlrich and Scofield 1897
superfamilyTropidodiscoidea
familyTropidodiscidae()
genusTropidodiscus
speciesannularis()

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.

Tropidodiscus annularis Perner 1903
show all | hide all
Diagnosis
No diagnoses are available