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Periptychinae
Taxonomy
Periptychinae was named by Osborn and Earle (1895). Its type is Periptychus.
It was assigned to Periptychidae by Hay (1902), Archibald (1998) and Halliday et al. (2017).
It was assigned to Periptychidae by Hay (1902), Archibald (1998) and Halliday et al. (2017).
Subtaxa
Synonymy list
| Year | Name and author |
|---|---|
| 1895 | Periptychinae Osborn and Earle |
| 1902 | Periptychinae Hay p. 693 |
| 1998 | Periptychinae Archibald |
| 2017 | Periptychinae Halliday et al. p. 525 |
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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.
Subfm. †Periptychinae Osborn and Earle 1895
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G. †Ectoconus Cope 1884
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†Ectoconus cavigellii Eberle and Lillegraven 1998
†Ectoconus symbolus Gazin 1941
G. †Periptychus Cope 1881
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†Periptychus carinidens Cope 1881
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Invalid names: Catathlaeus rhabdodon Cope 1881 [synonym], Eohyus robustus Marsh 1894 [synonym], Periptychus gilmorei Gazin 1938 [synonym], Periptychus superstes Matthew 1935 [synonym]
†Periptychus coarctatus Cope 1883
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Invalid names: Periptychus brabensis Cope 1888 [synonym], Periptychus hamaxitus Gazin 1941 [synonym], Periptychus matthewi Simpson 1936 [synonym], Plagioptychus matthewi Simpson 1936 [synonym]
Invalid names: Carsioptychus Simpson 1936 [synonym], Catathlaeus Cope 1881 [synonym], Plagioptychus Matthew 1936 [synonym]
Diagnosis
No diagnoses are available