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Acutiramus cummingsi
Taxonomy
Pterygotus cummingsi was named by Grote and Pitt (1875). It is not extant. It is the type species of Acutiramus.
It was recombined as Acutiramus cummingsi by Dunlop et al. (2020), Lamsdell (2025).
It was recombined as Acutiramus cummingsi by Dunlop et al. (2020), Lamsdell (2025).
Synonyms
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Synonymy list
| Year | Name and author |
|---|---|
| 1875 | Pterygotus cummingsi Grote and Pitt |
| 1881 | Pterygotus buffaloensis Pohlman |
| 1882 | Pterygotus acuticaudatus Pohlman |
| 1882 | Pterygotus quadraticaudatus Pohlman |
| 2020 | Acutiramus cummingsi Dunlop et al. p. 26 |
| 2025 | Acutiramus cummingsi Lamsdell |
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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.
†Acutiramus cummingsi Grote and Pitt 1875
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Invalid names: Pterygotus acuticaudatus Pohlman 1882 [synonym], Pterygotus buffaloensis Pohlman 1881 [synonym], Pterygotus quadraticaudatus Pohlman 1882 [synonym]
Diagnosis
No diagnoses are available
Measurements
No measurements are available
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| Source: o = order | |||||
| Reference: Aberhan et al. 2004 | |||||