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Prohegetotherium
Taxonomy
Prohegetotherium was named by Ameghino (1897). Its type is Prohegetotherium sculptum.
It was assigned to Hegetotheridae by Ameghino (1897); to Hegetotheriidae by Simpson and Minoprio (1949), Marshall et al. (1986), Carroll (1988), Kramarz and Bond (2017); to Hegetotheriinae by Reguero and Prevosti (2010), Seoane et al. (2017); and to Hegetotheriinae by Seoane et al. (2023).
It was assigned to Hegetotheridae by Ameghino (1897); to Hegetotheriidae by Simpson and Minoprio (1949), Marshall et al. (1986), Carroll (1988), Kramarz and Bond (2017); to Hegetotheriinae by Reguero and Prevosti (2010), Seoane et al. (2017); and to Hegetotheriinae by Seoane et al. (2023).
Species
Synonyms
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Synonymy list
| Year | Name and author |
|---|---|
| 1897 | Prohegetotherium Ameghino p. 424 |
| 1949 | Prohegetotherium Simpson and Minoprio |
| 1962 | Ethegotherium Simpson et al. |
| 1986 | Prohegetotherium Marshall et al. |
| 1988 | Ethegotherium Carroll |
| 1988 | Prohegetotherium Carroll |
| 2010 | Prohegetotherium Reguero and Prevosti |
| 2017 | Prohegetotherium Kramarz and Bond |
| 2017 | Prohegetotherium Seoane et al. |
| 2023 | Prohegetotherium 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. †Prohegetotherium Ameghino 1897
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†Prohegetotherium malalhuense Cerdeño and Reguero 2015
†Prohegetotherium schiaffinoi Kraglievich 1932
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Invalid names: Prohegetotherium carettei Minoprio 1947 [synonym]
†Prohegetotherium sculptum Ameghino 1897
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Invalid names: Prohegetotherium shumwayi Loomis 1914 [synonym]
Invalid names: Ethegotherium Simpson et al. 1962 [synonym]
Diagnosis
No diagnoses are available
Measurements
No measurements are available
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| Source: o = order, subc = subclass, c = class, subp = subphylum | |||||
| References: Carroll 1988, Lillegraven 1979, Ji et al. 2002, Hendy et al. 2009, MacFadden et al. 1996 | |||||
Age range: base of the Deseadan to the top of the Santacrucian or 29.00000 to 16.30000 Ma
Collections (18 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Rupelian | Argentina (Chubut) | P. sp. (176201) | |
| Deseadan | Argentina (Chubut) | P. sculptum (49852 146358 176465 176490 176647) P. sculptum, P. shumwayi (14211) | |
| Deseadan | Bolivia (La Paz) | P. schiaffinoi (13081) P. sp. (133615) | |
| Deseadan | Argentina (Mendoza) | P. sp., P. schiaffinoi, P. malalhuense, Hegetotheriinae indet. (176466) | |
| Deseadan | Argentina (Entre Rios) | P. sp. (181629) | |
| Deseadan | Argentina (Corrientes) | P. sp. (181625 181627) | |
| Deseadan | Bolivia (None) | P. sp. (13276) | |
| Deseadan | Uruguay (Canelones) | Propachyrucos schiaffinoi (176488) | |
| Deseadan | Bolivia | P. schiaffinoi (95688) | |
| Late/Upper Oligocene - Early/Lower Miocene | Bolivia | P. schiaffinoi (225573) | |
| Santacrucian | Argentina (Mendoza) | P. carettei (176472) |