| Basic info | Taxonomic history | Classification | Included Taxa |
| Morphology | Ecology and taphonomy | External Literature Search | Age range and collections |
Spirigerellina concentrica
Taxonomy
Compositella concentrica was named by Xu and Liu (1983).
It was recombined as Spirigerellina concentrica by Wu et al. (2023).
It was recombined as Spirigerellina concentrica by Wu et al. (2023).
Synonymy list
| Year | Name and author |
|---|---|
| 1983 | Compositella concentrica Xu and Liu p. 126 figs. Pl 10, figs 10a-11b |
| 2023 | Spirigerellina concentrica Wu et al. figs. 4H-L |
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.
†Spirigerellina concentrica Xu and Liu 1983
show all | hide all
Diagnosis
No diagnoses are available
Measurements
| part | N | mean | minimum | maximum | median | s.d. | |
|---|---|---|---|---|---|---|---|
| shell height | 2 | 7.20 | 7.20 | 7.20 | 7.20 | - |
|
|
||||
|
|
||||
|
|||||
|
|
||||
|
|
||||
| Source: subo = suborder, c = class, p = phylum, uc = unranked clade | |||||
| References: Nesnidal et al. 2013, Aberhan et al. 2004 | |||||