| Basic info | Taxonomic history | Classification | Included Taxa |
| Morphology | Ecology and taphonomy | External Literature Search | Age range and collections |
Cyclocardia borealis
Taxonomy
Cardita borealis was named by Conrad (1831). It is extant. It is the type species of Cyclocardia.
It was recombined as Venericardia borealis by Procter (1933); it was recombined as Cyclocardia borealis by Coan and Valentich-Scott (2012) and Pérez and Giachetti (2020).
It was recombined as Venericardia borealis by Procter (1933); it was recombined as Cyclocardia borealis by Coan and Valentich-Scott (2012) and Pérez and Giachetti (2020).
Sister species lacking formal opinion data
Cardita subnipponica, C. antiqua, C. belogolovensis, C. erimoensis, C. ezoensis, C. hamiltonensis, C. kickxi, C. kovatschensis, C. longini, C. orientalis, C. ottonis, C. pilvoensis, C. poronaiensis, C. praeruptensis, C. roundiformis, C. subnipponica, C. tokudai, C. wajampolkensis, C. yakatagensis, Venericardia vestitoides
Synonymy list
| Year | Name and author |
|---|---|
| 1831 | Cardita borealis Conrad p. 39 figs. pl. 8, fig, 1 |
| 1895 | Cardita borealis Krause p. 30 |
| 1933 | Venericardia borealis Procter |
| 2012 | Cyclocardia borealis Coan and Valentich-Scott p. 381 |
| 2020 | Cyclocardia borealis Pérez and Giachetti p. 13 |
Is something missing? Join the Paleobiology Database and enter the data
|
|
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.
Cyclocardia borealis Conrad 1831
show all | hide all
Diagnosis
No diagnoses are available