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Ctenalosia rotunda
Taxonomy
Ctenalosia rotunda was named by Cooper and Grant (1975). Its type specimen is USNM 152645c, a shell (Articulated shell), and it is not a trace fossil.
Synonymy list
| Year | Name and author |
|---|---|
| 1975 | Ctenalosia rotunda Cooper and Grant pp. 806-807 figs. Pl 192, figs 20-25,35-45 |
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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.
†Ctenalosia rotunda Cooper and Grant 1975
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Diagnosis
No diagnoses are available
Measurements
| part | N | mean | minimum | maximum | median | s.d. | |
|---|---|---|---|---|---|---|---|
| shell height | 3 | 3.19 | 2.90 | 3.40 | 3.30 | 0.265 |
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| Source: subo = suborder, c = class, p = phylum, uc = unranked clade | |||||
| References: Aberhan et al. 2004, Williams et al. 2000, Nesnidal et al. 2013 | |||||