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Typotheria
Taxonomy
Typotheria was named by Zittel (1892) [I'm not sure what the original intended rank of this group was (DC) but treated as a suborder of Notoungulata by Simpson 1935 (JA)].
It was assigned to Perissodactyla by Ameghino (1894); to Trogontia by Gadow (1898); and to Notoungulata by Simpson (1935), Simpson (1945), Simpson (1967), McKenna (1975), Reguero et al. (2003), Shockey et al. (2009), Reguero and Prevosti (2010), Billet (2011), García López and Powell (2011), Vera (2012) and García López and Babot (2015).
It was assigned to Perissodactyla by Ameghino (1894); to Trogontia by Gadow (1898); and to Notoungulata by Simpson (1935), Simpson (1945), Simpson (1967), McKenna (1975), Reguero et al. (2003), Shockey et al. (2009), Reguero and Prevosti (2010), Billet (2011), García López and Powell (2011), Vera (2012) and García López and Babot (2015).
Synonymy list
Year | Name and author |
---|---|
1892 | Typotheria Zittel p. 62 |
1894 | Typotheria Ameghino p. 13 |
1898 | Typotheria Gadow p. 42 |
1935 | Typotheria Simpson p. 16 |
1945 | Typotheria Simpson p. 128 |
1967 | Typotheria Simpson |
1975 | Typotheria McKenna p. 43 |
2003 | Typotheria Reguero et al. |
2009 | Typotheria Shockey et al. |
2010 | Typotheria Reguero and Prevosti |
2011 | Typotheria Billet |
2011 | Typotheria García López and Powell |
2012 | Typotheria Vera |
2015 | Typotheria García López and Babot |
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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.
Subor. †Typotheria Zittel 1892
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Fm. †Campanorcidae Bond et al. 1984
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G. †Griphotherion García López and Powell 2011
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†Griphotherion peiranoi García López and Powell 2011
Unr. †Hegetotheriidae Ameghino 1894
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Unr. †Hegetotheriinae Ameghino 1894
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G. †Hegetotherium Ameghino 1887
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†Hegetotherium cerdasensis Croft et al. 2016
†Hegetotherium mirabile Ameghino 1887
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Invalid names: Hegetotherium anceps Ameghino 1891 [synonym], Hegetotherium andinum Roth 1898 [synonym], Hegetotherium convexum Ameghino 1891 [synonym], Hegetotherium costatum Ameghino 1891 [synonym], Hegetotherium cuneatum Ameghino 1891 [synonym], Hegetotherium minum Ameghino 1894 [synonym], Hegetotherium strigatum Ameghino 1887 [synonym], Selatherium pachymorphum Ameghino 1894 [synonym], Selatherium remissum Ameghino 1894 [synonym]
†Hegetotherium novum Bordas 1939
Unr. †Hemihegetotheriomorpha Seoane et al. 2023
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G. †Hemihegetotherium Rovereto 1914
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†Hemihegetotherium achataleptum Rovereto 1914
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Invalid names: Hemihegetotherium lazai Zetti 1972 [objective synonym]
†Hemihegetotherium achathaleptum Rovereto 1914
†Hemihegetotherium affine Rovereto 1914
†Hemihegetotherium gracile Rovereto 1914
†Hemihegetotherium robustum Rovereto 1914
†Hemihegetotherium tantillum Vera 2019
†Hemihegetotherium torresi Cabrera and Kraglievich 1931
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]
Invalid names: Hemihegetotherium trilobus Croft and Anaya 2006 [nomen dubium]
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]
G. †Paedsotherium Burmeister 1888
G. †Pseudohegetotherium Cabrera and Kraglievich 1931
G. †Selatherium Ameghino 1894
Invalid names: Propachyrucos aequilatus Ameghino 1901 [nomen dubium], Propachyrucos crassus Ameghino 1897 [nomen dubium], Propachyrucos robustus Roth 1898 [nomen dubium]
Fm. †Hemihegetotheriidae Rusconi 1933
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Fm. †Interatheriidae Ameghino 1887
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G. †Argyrohyrax Ameghino 1897
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†Argyrohyrax acuticostatus Ameghino 1901
†Argyrohyrax concentricus Ameghino 1901
†Argyrohyrax nesodontoides Ameghino 1901
†Argyrohyrax proavus Ameghino 1897
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Invalid names: Argyrohyrax proavunculus Ameghino 1897 [synonym], Notohyrax conicus Ameghino 1901 [synonym], Plagiarthrus cliva Ameghino 1894 [synonym]
Invalid names: Notohyrax Ameghino 1901 [synonym], Plagiarthrus Ameghino 1896 [synonym]
G. †Cochilius Ameghino 1902
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†Cochilius brevirostrus Bordas 1939
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Invalid names: Paracochilius chubutensis Bordas 1939 [objective synonym], Protypotherium minor Bordas 1939 [objective synonym]
†Cochilius fumensis Simpson 1932
†Cochilius minor Bordas 1939
†Cochilius volvens Ameghino 1902
Invalid names: Paracochilius Bordas 1939 [objective synonym]
G. †Fiandraia Roselli 1976
Subfm. †Interatheriinae Simpson 1945
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G. †Eopachyrucos Ameghino 1901
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†Eopachyrucos pliciformis Simpson 1967
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Invalid names: Eopachyrucos pliciferus Ameghino 1901 [objective synonym]
†Eopachyrucos ranchoverdensis Reguero et al. 2003
Invalid names: Eupachyrucos Ameghino 1906 [objective synonym]
G. †Interatherium Ameghino 1887
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†Interatherium excavatum Ameghino 1889
†Interatherium extensum Ameghino 1889
†Interatherium extensus Fernández et al. 2023
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Invalid names: Icochilus crassiramis Ameghino 1894 [objective synonym], Icochilus extensus Ameghino 1889 [objective synonym], Icochilus hegetotheroides Ameghino 1894 [objective synonym], Icochilus lamellosus Ameghino 1894 [objective synonym], Icochilus robustus Ameghino 1891 [objective synonym], Icochilus senilis Ameghino 1894 [objective synonym], Icochilus trilineatus Ameghino 1894 [objective synonym], Icochilus truncus Ameghino 1894 [objective synonym], Interatherium dentatum Ameghino 1894 [objective synonym], Interatherium interruptum Ameghino 1894 [objective synonym], Interatherium robustum Ameghino 1891 [synonym]
†Interatherium rodens Moreno 1882
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Invalid names: Icochilus anomalus Ameghino 1894 [objective synonym], Icochilus excavatus Ameghino 1889 [objective synonym], Icochilus multidentatus Ameghino 1894 [objective synonym], Icochilus rotundatus Ameghino 1889 [objective synonym], Interatherium anguliferum Ameghino 1894 [objective synonym], Interatherium supernum Ameghino 1882 [objective synonym], Tembotherium holmbergii Moreno 1882 [synonym]
Invalid names: Icochilus Ameghino 1889 [objective synonym], Interatherium brevifrons Ameghino 1894 [nomen dubium], Tembotherium Moreno 1882 [synonym]
G. †Miocochilius Stirton 1953
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†Miocochilius anomopodus Stirton 1953
†Miocochilius federicoi Croft 2007
G. †Plagiarthus
G. †Progaleopithecus Ameghino 1904
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†Progaleopithecus fissurellatus Ameghino 1904
†Progaleopithecus tournoueri Ameghino 1904
G. †Protypotherium Ameghino 1882
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†Protypotherium antiquum Ameghino 1882
†Protypotherium australe Moreno 1882
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Invalid names: Epipatriarchus bifidens Ameghino 1904 [objective synonym], Patriarchus altus Ameghino 1891 [objective synonym], Patriarchus furculosus Ameghino 1891 [objective synonym], Protypotherium distortum Ameghino 1891 [objective synonym], Protypotherium martini Lane 1927 [objective synonym], Protypotherium palmidens Ameghino 1889 [objective synonym]
†Protypotherium claudum Ameghino 1889
†Protypotherium colloncurensis Vera et al. 2017
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Invalid names: Protypotherium concepcionensis Solórzano et al. 2019 [objective synonym]
†Protypotherium columnifer Fernández et al. 2021
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Invalid names: Cochilius columnifer Ameghino 1902 [synonym], Protypotherium sinclairi Kramarz et al. 2015 [objective synonym]
†Protypotherium compressidens Ameghino 1891
†Protypotherium diastematum Ameghino 1891
†Protypotherium distinctum Cabrera and Kraglievich 1931
†Protypotherium furculosus Ameghino 1891
†Protypotherium icochiloides Ameghino 1894
†Protypotherium leptocephalus Ameghino 1891
†Protypotherium minutum Cabrera and Kraglievich 1931
†Protypotherium obstructum Rovereto 1914
†Protypotherium praerutilum Ameghino 1887
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Invalid names: Eudiastatus lingulatus Ameghino 1891 [objective synonym], Icochilus endiadys Roth 1898 [objective synonym], Patriarchus diastematus Ameghino 1891 [objective synonym], Patriarchus icochiloides Ameghino 1894 [objective synonym], Patriarchus leptocephalus Ameghino 1891 [objective synonym], Patriarchus rectus Ameghino 1891 [objective synonym], Protypotherium attenuatum Ameghino 1887 [objective synonym], Protypotherium convexidens Ameghino 1891 [objective synonym], Protypotherium diversidens Ameghino 1891 [objective synonym], Protypotherium globosum Ameghino 1891 [objective synonym], Protypotherium lineare Ameghino 1894 [objective synonym]
†Protypotherium rectus Ameghino 1891
Invalid names: Epipatriarchus Ameghino 1904 [synonym], Toxodontophanus Moreno 1882 [synonym]
Fm. †Mesotheriidae Alston 1876
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Subfm. †Mesotheriinae Alston 1876
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G. †Acrotypotherium Rusconi 1936
Tr. †Bolivarini Armella and Deforel 2023
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G. †Altitypotherium Croft et al. 2004
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†Altitypotherium chucalensis Croft et al. 2004
†Altitypotherium paucidens Croft et al. 2004
G. †Eutypotherium Roth 1902
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†Eutypotherium lehmannitschei Roth 1901
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Invalid names: Trachytypotherium rectum Ameghino 1904 [objective synonym], Trachytypotherium vietum Ameghino 1904 [objective synonym]
G. †Typotheriopsis Cabrera and Kraglievich 1930
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†Typotheriopsis chasicoensis Cabrera and Kraglievich 1931
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Invalid names: Typotheriopsis silveyrai Cabrera 1937 [objective synonym]
†Typotheriopsis internum Ameghino 1891
†Typotheriopsis minimus Cabrera 1939
G. †Bravardia Cattoi 1941
Tr. †Pampaini Armella and Deforel 2023
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G. †Mesotherium Serres 1867
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†Mesotherium cristatum Serres 1857
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Invalid names: Bravardia pampeana Cattoi 1941 [objective synonym], Entelomorphus rotundatus Ameghino 1889 [objective synonym], Mesotherium angustirostrum Cattoi 1941 [objective synonym], Mesotherium maendrum Ameghino 1887 [synonym], Pseudotypotherium maendrum Ameghino 1887 [objective synonym], Typotherium angustirostrum Cattoi 1941 [synonym], Typotherium eguiai Ameghino 1904 [objective synonym], Typotherium exiguum Ameghino 1887 [objective synonym], Typotherium maendrum Ameghino 1887 [synonym], Typotherium pachygnatum Gervais and Ameghino 1880 [synonym]
Invalid names: Typotherium Bravard 1856 [objective synonym]
G. †Pseudotypotherium Ameghino 1904
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†Pseudotypotherium carlesi Rovereto 1914
†Pseudotypotherium exiguum Ameghino 1887
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Invalid names: Pseudotypotherium insigne Ameghino 1887 [objective synonym], Pseudotypotherium pulchrum Ameghino 1904 [objective synonym]
†Pseudotypotherium studeri Moreno and Mercerat 1891
†Pseudotypotherium subinsigne Rovereto 1914
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Invalid names: Pseudotypotherium carhuense Cabrera 1937 [objective synonym]
G. †Plesiotypotherium Villarroel 1974
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†Plesiotypotherium achirense Villarroel 1974
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Invalid names: Plesiotypotherium majus Villarroel 1974 [objective synonym]
†Plesiotypotherium casirense Cerdeño et al. 2012
†Plesiotypotherium minus Croft 2007
G. †Typotheridion Cabrera 1939
G. †Trachytherus Ameghino 1889
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Trachytherus alloxus Billet et al. 2008
†Trachytherus ramirezi Shockey et al. 2016
†Trachytherus spegazzinianus Ameghino 1889
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Invalid names: Ameghinotherium curuzucuatiense Podestá 1899 [synonym], Anatrachytherus soriai Reguero and Castro 2004 [synonym], Coresodon cancellatus Ameghino 1901 [synonym], Eutrachytherus grandis Loomis 1914 [objective synonym], Proedium solitarium Ameghino 1894 [synonym], Trachytherus conturbatus Ameghino 1891 [synonym]
†Trachytherus subandinus Villarroel A. et al. 1994
Invalid names: Ameghinotherium Podestá 1899 [synonym], Anatrachytherus Reguero and Castro 2004 [synonym], Eutrachytherus Ameghino 1897 [objective synonym], Isoproedrium Ameghino 1904 [synonym], Proedium Ameghino 1895 [synonym]
Invalid names: Trachytheriinae Ameghino 1889 [empty]
Fm. †Protypotheriidae
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G. †Archaeophylus Ameghino 1897
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†Archaeophylus patrius Ameghino 1897
†Archaeophylus yunnanensis Luo et al. 1982
G. †Phanophilus Ameghino 1904
Fm. †Typotheriidae
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G. †Entelomorphus Ameghino 1889
G. †Trachytypotherium Ameghino 1904
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†Trachytypotherium disparile Ameghino 1904
†Trachytypotherium internum Ameghino 1891
†Trachytypotherium lehmannnitschei Roth 1902
†Trachytypotherium sp Ameghino 1904
†Trachytypotherium superans Ameghino 1904
G. †Xenotherium Ameghino 1904
Superfm. †Typotherioidea Reguero and Castro 2004
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Fm. †Archaeohyracidae Ameghino 1897
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G. †Archaeohyrax Ameghino 1897
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†Archaeohyrax patagonicus Ameghino 1897
†Archaeohyrax proavus Ameghino 1897
†Archaeohyrax suniensis Billet et al. 2009
G. †Archaeotypotherium Roth 1903
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†Archaeotypotherium pattersoni Croft et al. 2003
†Archaeotypotherium propheticus Ameghino 1897
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Invalid names: Archaeohyrax concentricus Ameghino 1901 [synonym]
†Archaeotypotherium tinguiriricaense Croft et al. 2003
G. †Bryanpattersonia Simpson 1967
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†Bryanpattersonia nesodontoides Ameghino 1901
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Invalid names: Eomorphippus rutilatus Ameghino 1901 [synonym]
†Bryanpattersonia sulcidens Ameghino 1902
G. †Eohyrax Ameghino 1901
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†Eohyrax isotemnoides Ameghino 1904
†Eohyrax praerusticus Ameghino 1902
†Eohyrax rusticus Ameghino 1901
Invalid names: Eohyrax brachyodus Ameghino 1902 [nomen vanum], Eohyrax platyodus Ameghino 1904 [nomen dubium]
G. †Protarchaeohyrax Reguero et al. 2003
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†Protarchaeohyrax gracilis Roth 1904
†Protarchaeohyrax intermedium Reguero et al. 2003
†Protarchaeohyrax minor Reguero et al. 2003
G. †Pseudhyrax Ameghino 1901
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†Pseudhyrax eutrachytheroides Ameghino 1901
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Invalid names: Degonia kollmanni Roth 1902 [synonym], Pseudopithecus modestus Roth 1902 [synonym], Rankelia elegans Roth 1902 [synonym]
†Pseudhyrax strangulatus Ameghino 1901
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Invalid names: Trimerostephanos cuneolus Ameghino 1901 [synonym]
Invalid names: Degonia Roth 1902 [synonym], Pseudopithecus Roth 1902 [synonym], Rankelia Roth 1902 [synonym]
Invalid names: Eutrachytheriidae Ameghino 1897 [empty]
Diagnosis
No diagnoses are available