| Basic info | Taxonomic history | Classification | Included Taxa |
| Morphology | Ecology and taphonomy | External Literature Search | Age range and collections |
Taxonomy
Codakia (Jagonia) mexicana was named by Dall (1901). It is extant.
It was recombined as Ctena mexicana by Keen (1971); it was recombined as Ctena (Ctena) mexicana by Moore (1988).
It was recombined as Ctena mexicana by Keen (1971); it was recombined as Ctena (Ctena) mexicana by Moore (1988).
Sister species lacking formal opinion data
Synonymy list
| Year | Name and author |
|---|---|
| 1901 | Codakia (Jagonia) mexicana Dall |
| 1971 | Ctena mexicana Keen p. 125 |
| 1988 | Ctena (Ctena) mexicana Moore p. D12 figs. Plate 2, figures 4-6, 11 |
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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.
Ctena (Ctena) mexicana Dall 1901
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Diagnosis
No diagnoses are available
Measurements
No measurements are available
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| Source: g = genus, f = family, c = class | |||||
| References: Kiessling 2004, Aberhan et al. 2004, Sanchez Roig 1926 | |||||
Age range: Late/Upper Pleistocene or 0.12900 to 0.01170 Ma
Collections (5 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Late/Upper Pleistocene | Mexico (Sonora) | Ctena mexicana (44963) | |
| Late/Upper Pleistocene (interglacial) | Mexico (Baja California) | Ctena mexicana (89573 194399 194406) | |
| Late/Upper Pleistocene | Mexico (Baja California Sur) | Codakia mexicana (89597) |