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Pachyrukhinae
Taxonomy
Pachyrukhinae was named by Kraglievich (1934). It was considered monophyletic by Cerdeno and Bond (1998) and Croft and Anaya (2006).
It was reranked as the unranked clade Pachyrukhinae by Seoane et al. (2023).
It was assigned to Hegetotheriidae by Kraglievich (1934), Cerdeno and Bond (1998), Croft and Anaya (2006), Seoane et al. (2017), Vera and Ercoli (2018) and Seoane et al. (2019); and to Hegetotheriidae by Seoane et al. (2023).
It was reranked as the unranked clade Pachyrukhinae by Seoane et al. (2023).
It was assigned to Hegetotheriidae by Kraglievich (1934), Cerdeno and Bond (1998), Croft and Anaya (2006), Seoane et al. (2017), Vera and Ercoli (2018) and Seoane et al. (2019); and to Hegetotheriidae by Seoane et al. (2023).
Subtaxa
Synonymy list
| Year | Name and author |
|---|---|
| 1934 | Pachyrukhinae Kraglievich |
| 1998 | Pachyrukhinae Cerdeno and Bond p. 799 |
| 2006 | Pachyrukhinae Croft and Anaya pp. 393-396 |
| 2017 | Pachyrukhinae Seoane et al. |
| 2018 | Pachyrukhinae Vera and Ercoli |
| 2019 | Pachyrukhinae Seoane et al. |
| 2023 | Pachyrukhinae 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.
Unr. †Pachyrukhinae Kraglievich 1934
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Unr. †Pachyrukhini Seoane et al. 2023
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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]
G. †Paedotherium Burmeister 1888
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†Paedotherium bonaerense Ameghino 1887
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Invalid names: Pachyrucos maximus Ameghino 1908 [synonym], Pachyrucos miramarensis Ameghino 1908 [synonym], Paedotherium imperforatum Kraglievich 1926 [synonym], Paedotherium insigne Burmeister 1888 [synonym], Paedotherium isolinense Castellanos 1936 [objective synonym]
†Paedotherium borrelloi Zetti 1972
†Paedotherium dolichognathus Zetti 1972
†Paedotherium ictus Ameghino 1889
†Paedotherium kakai Reguero et al. 2015
†Paedotherium typicum Ameghino 1887
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Invalid names: Paedotherium brusquitaense Ameghino 1908 [synonym], Paedotherium chapadmalense Ameghino 1908 [synonym], Paedotherium marplatense Ameghino 1908 [synonym]
Invalid names: Raulringueletia Zett 1972 [synonym]
G. †Tremacyllus Ameghino 1891
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†Tremacyllus impressus Ameghino 1888
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Invalid names: Tremacyllus chapalmalensis Ameghino 1908 [synonym], Tremacyllus diminutus Ameghino 1888 [synonym], Tremacyllus intermedius Rovereto 1914 [synonym], Tremacyllus novus Ameghino 1908 [synonym]
†Tremacyllus subdiminutus Rovereto 1914
G. †Prosotherium Ameghino 1897
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†Prosotherium garzoni Ameghino 1897
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Invalid names: Propachyrucos ameghinorum Simpson 1945 [synonym], Propachyrucos simpsoni Chaffee 1952 [synonym], Prosotherium quartum Ameghino 1901 [synonym], Prosotherium robustum Ameghino 1897 [synonym], Prosotherium triangulidens Ameghino 1897 [synonym]
Diagnosis
No diagnoses are available