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Pachyrukhos
Taxonomy
Pachyrukhos was named by Ameghino (1885). It is not extant.
It was corrected as Pachyrucos by Lydekker (1894), Ameghino (1894) and Rovereto (1914); it was misspelled as Pachyrucos by Ameghino (1901), Sinclair (1908), Carroll (1988), Kramarz et al. (2010), Seoane et al. (2017), Vizcaíno et al. (2022) and Seoane et al. (2023).
It was assigned to Hegetotheridae by Ameghino (1894); to Pachyrucidae by Lydekker (1894); to Pachyrukhinae by Seoane et al. (2017); to Hegetotheriidae by Ameghino (1901), Sinclair (1908), Rovereto (1914), Carroll (1988), Kramarz et al. (2010) and Vizcaíno et al. (2022); and to Pachyrukhini by Seoane et al. (2023).
It was corrected as Pachyrucos by Lydekker (1894), Ameghino (1894) and Rovereto (1914); it was misspelled as Pachyrucos by Ameghino (1901), Sinclair (1908), Carroll (1988), Kramarz et al. (2010), Seoane et al. (2017), Vizcaíno et al. (2022) and Seoane et al. (2023).
It was assigned to Hegetotheridae by Ameghino (1894); to Pachyrucidae by Lydekker (1894); to Pachyrukhinae by Seoane et al. (2017); to Hegetotheriidae by Ameghino (1901), Sinclair (1908), Rovereto (1914), Carroll (1988), Kramarz et al. (2010) and Vizcaíno et al. (2022); and to Pachyrukhini by Seoane et al. (2023).
Species
Species lacking formal opinion data
Synonyms
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Synonymy list
| Year | Name and author |
|---|---|
| 1885 | Pachyrukhos Ameghino |
| 1888 | Pedotherium Burmeister |
| 1894 | Pachyrucos Ameghino p. 19 |
| 1894 | Pachyrucos Lydekker p. 4 |
| 1898 | Propachyrucos depressus Roth p. 37 |
| 1898 | Propachyrucos medianus Roth p. 37 |
| 1901 | Pachyrucos Ameghino p. 76 |
| 1908 | Pachyrukhos Sinclair |
| 1914 | Pachyrucos Rovereto p. 116 |
| 1988 | Pachyrukhos Carroll |
| 2010 | Pachyrukhos Kramarz et al. |
| 2017 | Pachyrukhos Seoane et al. |
| 2022 | Pachyrukhos Vizcaíno et al. |
| 2023 | Pachyrukhos Seoane et al. |
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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.
G. †Pachyrukhos Ameghino 1885
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†Pachyrucos elongatus Moreno 1888
†Pachyrucos moyani Ameghino 1885
†Pachyrucos politus Ameghino 1902
†Pachyrucos teres Ameghino 1889
†Pachyrukhos moyani Ameghino 1885
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Invalid names: Pachyrucos absis Ameghino 1889 [synonym], Pachyrucos naevius Ameghino 1889 [synonym], Pachyrucos trivius Ameghino 1889 [synonym], Pachyrukhos teres Ameghino 1889 [synonym]
†Pachyrukhos ngenwinkul Solórzano et al. 2023
†Pachyrukhos politus Ameghino 1901
†Pachyrukhos tribius Ameghino 1889
Invalid names: Pedotherium Burmeister 1888 [synonym], Propachyrucos depressus Roth 1898 [nomen dubium], Propachyrucos medianus Roth 1898 [nomen dubium]
Diagnosis
No diagnoses are available