Opinions from F. Ameghino 1889

  • 'Acaremys messor belongs to Acaremys'
  • 'Acyon bardus belongs to Acyon'
  • 'Agathodonta belongs to Monotremata'
  • 'Anchitherium australe is recombined as Proterotherium australe'
  • 'Anicanodonta belongs to Bruta'
  • 'Anisolophus is a subjective synonym of Proterotherium'
  • 'Anoplotherium americanum is recombined as Proterotherium americanum'
  • 'Antifer belongs to Cervidae'
  • 'Arctophoca belongs to Phocidae'
  • 'Asterostemma belongs to Hoplophoridae'
  • 'Asterostemma depressa belongs to Asterostemma'
  • 'Asterostemma granata belongs to Asterostemma'
  • 'Asterostemma laevata belongs to Asterostemma'
  • 'Astrapotherium ephebicum belongs to Astrapotherium'
  • 'Atryptheridae belongs to Toxodontia'
  • 'Auchenia cordubensis belongs to Auchenia'
  • 'Auchenia ensenadensis belongs to Auchenia'
  • 'Auchenia injanensis belongs to Auchenia'
  • 'Auchenia mesolithica belongs to Auchenia'
  • 'Auchenia parallela belongs to Auchenia' according to Ameghino 1884
  • 'Auchenia parallela is recombined as Eulamaops parallelus'
  • 'Balaena belongs to Balaenidae'
  • 'Balaena australis belongs to Balaena'
  • 'Balaena dubia belongs to Balaena'
  • 'Balaenoptera belongs to Balaenidae'
  • 'Balaenoptera antarctica belongs to Balaenoptera'
  • 'Balaenoptera bonaerensis belongs to Balaenoptera'
  • 'Balaenoptera patachonica belongs to Balaenoptera'
  • 'Balanadae is corrected as Balaenidae and belongs to Mystacoceta'
  • 'Bothriomys belongs to Hesperomyidae'
  • 'Bothriomys catenatus belongs to Bothriomys'
  • 'Briaromys belongs to Eryomyidae'
  • 'Briaromys trouessartianus belongs to Briaromys'
  • 'Bruta belongs to Homalodonta'
  • 'Cacodonta belongs to Monotremata'
  • 'Callodontomys belongs to Rodentia'
  • 'Callodontomys vastatus belongs to Callodontomys'
  • 'Camelus pacos is recombined as Auchenia paca'
  • 'Canis lydekkeri belongs to Canis'
  • 'Capreolus leucotis belongs to Capreolus' according to Gray 1849
  • 'Capreolus leucotis is a subjective synonym of Furcifer bisulcus'
  • 'Cavia avita belongs to Cavia' according to Ameghino 1887
  • 'Cavia avita is recombined as Palaeocavia avita'
  • 'Cavia impar belongs to Cavia' according to Ameghino 1888
  • 'Cavia impar is recombined as Palaeocavia impar'
  • 'Cavia rigens belongs to Cavia' according to Ameghino 1888
  • 'Cavia rigens is recombined as Orthomyctera rigens'
  • 'Cercolabidae belongs to Hystricomorpha'
  • 'Cerodon priscus belongs to Cerodon'
  • 'Cerodon pygmeus belongs to Cerodon'
  • 'Cerodon turgeo belongs to Cerodon'
  • 'Cervus (Cervequus) belongs to Cervus' according to Lesson 1842
  • 'Cervus (Cervequus) andicus belongs to Cervus (Cervequus)' according to Lesson 1842
  • 'Cervus (Cervequus) andicus is a subjective synonym of Furcifer bisulcus'
  • 'Cervus (Furcifer) belongs to Cervus' according to Wagner 1844
  • 'Cervus (Furcifer) was reranked as Furcifer and belongs to Cervidae'
  • 'Cervus antisensis belongs to Cervus' according to d'Orbigny 1834
  • 'Cervus antisensis is recombined as Cervus (Furcifer) antisiensis' according to Wagner 1844
  • 'Cervus (Furcifer) antisiensis is a subjective synonym of Furcifer bisulcus'
  • 'Cervus aspeitianus is recombined as Blastoceros azpeitianus'
  • 'Cervus avius belongs to Cervus' according to Ameghino 1888
  • 'Cervus avius is recombined as Paraceros avius'
  • 'Cervus campestris is recombined as Blastoceros campestris'
  • 'Cervus chilensis belongs to Cervus' according to Gay and Gervais 1846
  • 'Cervus chilensis is a subjective synonym of Furcifer bisulcus'
  • 'Cervus ensenadensis belongs to Cervus' according to Ameghino 1888
  • 'Cervus ensenadensis is recombined as Paraceros ensenadensis'
  • 'Cervus fragilis is recombined as Paraceros fragilis'
  • 'Cervus intermedius is a subjective synonym of Paraceros avius'
  • 'Cervus latus belongs to Cervus'
  • 'Cervus minor is a subjective synonym of Paraceros avius'
  • 'Cervus paludosus is recombined as Blastoceros paludosus'
  • 'Cervus patachonicus is a subjective synonym of Paraceros avius'
  • 'Cervus seleniticus is recombined as Furcifer seleniticus'
  • 'Cervus sulcatus belongs to Cervus' according to Ameghino 1882
  • 'Cervus sulcatus is recombined as Furcifer sulcatus'
  • 'Cervus ultra is recombined as Antifer ultra'
  • 'Cetacea was reranked as a unranked clade and belongs to Homalodonta'
  • 'Chlamydophorina was reranked as the family Chlamydophoridae and belongs to Dasypoda'
  • 'Chlamydotheridae belongs to Dasypoda'
  • 'Chlamydotherium is a subjective synonym of Glyptodon'
  • 'Chlamydotherium belongs to Chlamydotheridae'
  • 'Cochlops belongs to Glyptodontidae'
  • 'Cochlops muricatus belongs to Cochlops'
  • 'Comaphorus belongs to Doedicuridae'
  • 'Dasypus hesternus belongs to Dasypus'
  • 'Dasypus minutus belongs to Dasypus' according to Desmarest 1822
  • 'Dasypus minutus is recombined as Zaedyus minutus'
  • 'Dasypus novemcinctus is recombined as Tatusia novemcincta'
  • 'Dasypus platensis belongs to Dasypus'
  • 'Delotherium belongs to Entelopsidae'
  • 'Delotherium venerandum belongs to Delotherium'
  • 'Delphinidae belongs to Odontoceta'
  • 'Delphinus belongs to Delphinidae'
  • 'Delphinus (Grampus) obscurus is recombined as Tursiops obscurus'
  • 'Delphinus blainvillei is recombined as Pontoporia blainvillei'
  • 'Delphinus coeruleoalbus belongs to Delphinus'
  • 'Delphinus rectifrons is recombined as Pontistes rectifrons'
  • 'Didelphys grandaeva belongs to Didelphys'
  • 'Didelphys juga belongs to Didelphys'
  • 'Didelphys lujanensis belongs to Didelphys'
  • 'Didelphys triforata belongs to Didelphys'
  • 'Dimerodon belongs to Didelphydae'
  • 'Dimerodon mutiatus belongs to Dimerodon'
  • 'Diplotremus belongs to Oreodontidae'
  • 'Diplotremus agrestis belongs to Diplotremus'
  • 'Discolomys belongs to Echinomyidae'
  • 'Discolomys cuneus belongs to Discolomys'
  • 'Ditremata belongs to Mammalia'
  • 'Doedicuridae belongs to Glyptodontia'
  • 'Doedicurus belongs to Doedicuridae'
  • 'Doedicurus antiquus is recombined as Plaxhaplus antiquus'
  • 'Doedicurus copei is a subjective synonym of Plaxhaplus antiquus'
  • 'Doedicurus kokenianus belongs to Doedicurus'
  • 'Doedicurus uruguayensis belongs to Doedicurus' according to Gervais and Ameghino 1880
  • 'Doedicurus uruguayensis is a subjective synonym of Doedicurus clavicaudatus'
  • 'Dolichotis intermedia belongs to Dolichotis'
  • 'Dolichotis lacunosa belongs to Dolichotis' according to Ameghino 1888
  • 'Dolichotis lacunosa is recombined as Orthomyctera lacunosa'
  • 'Dolichotis platycephala belongs to Dolichotis'
  • 'Echidnidae belongs to Cacodonta'
  • 'Echinomyidae belongs to Hystricomorpha'
  • 'Eleutherocercus belongs to Hoplophoridae'
  • 'Entelomorphus belongs to Typotheridae'
  • 'Entelomorphus rotundatus belongs to Entelomorphus'
  • 'Entelops dispar belongs to Entelops' according to Ameghino 1887
  • 'Entelops dispar belongs to Entelops'
  • 'Entelopsidae belongs to Pleiodonta'
  • 'Epiblema horridula belongs to Epiblema' according to Ameghino 1886
  • 'Epiblema horridula is recombined as Neoepiblema horridula'
  • 'Epieuryceros is corrected as Epieurycerus and belongs to Cervidae'
  • 'Epieuryceros truncus belongs to Epieuryceros'
  • 'Equus bisulcus belongs to Equus' according to Molina 1782
  • 'Equus bisulcus is recombined as Furcifer bisulcus'
  • 'Eryomydae is corrected as Eryomyidae and belongs to Hystricomorpha'
  • 'Eulamaops belongs to Camelidae'
  • 'Euphilus belongs to Eryomyidae'
  • 'Euphilus ambrosettianus belongs to Euphilus'
  • 'Euphilus kurtzi belongs to Euphilus'
  • 'Euphractus exilis is recombined as Zaedyus exilis'
  • 'Euphractus minimus belongs to Euphractus' according to Ameghino 1881
  • 'Euphractus minimus is recombined as Zaedyus minimus'
  • 'Euphractus patagonicus is recombined as Dasypus patagonicus'
  • 'Euphractus proximus is recombined as Zaedyus proximus'
  • 'Euryurus is replaced by Neuryurus'
  • 'Euryurus antiquus is recombined as Neuryurus antiquus'
  • 'Euryurus interundatus is recombined as Neuryurus interundatus'
  • 'Felis platensis belongs to Felis'
  • 'Globicephalus grayi is recombined as Pseudorca grayi'
  • 'Glyptodon belongs to Glyptodontidae'
  • 'Glyptodon asper is recombined as Schistopleurum asperum' according to Burmeister 1879
  • 'Glyptodon asper is recombined as Hoplophorus asper' according to Cornalia 1872
  • 'Hoplophorus asper is a subjective synonym of Glyptodon reticulatus'
  • 'Glyptodon asper belongs to Glyptodon' according to Burmeister 1866
  • 'Glyptodon clavicaudatus is recombined as Doedicurus clavicaudatus'
  • 'Glyptodon dubius belongs to Glyptodon' according to Reinhardt 1875
  • 'Glyptodon dubius is a subjective synonym of Glyptodon euphractus'
  • 'Glyptodon elevatus belongs to Glyptodon' according to Nodot 1857
  • 'Glyptodon elevatus is recombined as Neothoracophorus elevatus'
  • 'Glyptodon falkneri belongs to Glyptodon'
  • 'Glyptodon fiorinii belongs to Glyptodon'
  • 'Glyptodon giganteus belongs to Glyptodon' according to Serres 1865
  • 'Glyptodon giganteus is a subjective synonym of Doedicurus clavicaudatus'
  • 'Glyptodon gigas belongs to Glyptodon' according to Bravard 1860
  • 'Glyptodon gigas is a subjective synonym of Doedicurus clavicaudatus'
  • 'Glyptodon gracilis belongs to Glyptodon' according to Nodot 1857
  • 'Glyptodon gracilis is recombined as Lomaphorus gracilis'
  • 'Glyptodon ornatus is recombined as Hoplophorus ornatus'
  • 'Glyptodon radiatus belongs to Glyptodon' according to Bravard 1854
  • 'Glyptodon radiatus is a subjective synonym of Lomaphorus elegans'
  • 'Glyptodon rudis belongs to Glyptodon' according to Gervais 1878
  • 'Glyptodon rudis is recombined as Neuryurus rudis'
  • 'Glyptodontia belongs to Hicanodonta'
  • 'Glyptodontidae belongs to Glyptodontia'
  • 'Habrothrix internus belongs to Habrothrix'
  • 'Halobioidea belongs to Ungulata'
  • 'Haloboidea belongs to Ungulata'
  • 'Hesperomyidae belongs to Myomorpha'
  • 'Hesperomys belongs to Hesperomyidae'
  • 'Heterodonta was reranked as a unranked clade and belongs to Ditremata'
  • 'Hicanodonta belongs to Bruta'
  • 'Hipphaplous is corrected as Hipphaplus and belongs to Equidae'
  • 'Hippidion angulatus belongs to Hippidion'
  • 'Holochilus multannus belongs to Holochilus'
  • 'Homalodonta belongs to Ditremata'
  • 'Homalodontotheridae belongs to Litopterna'
  • 'Homalodontotherium belongs to Homalodontotheridae'
  • 'Hoplophorus is a subjective synonym of Glyptodon'
  • 'Hoplophorus ameghini is recombined as Plohophorus ameghini'
  • 'Hoplophorus australis is recombined as Propalaehoplophorus australis'
  • 'Hoplophorus australis belongs to Hoplophorus' according to Moreno 1882
  • 'Hoplophorus bergi belongs to Hoplophorus'
  • 'Hoplophorus clarazianus belongs to Hoplophorus'
  • 'Hoplophorus compressus belongs to Hoplophorus' according to Ameghino 1882
  • 'Hoplophorus compressus is recombined as Lomaphorus compressus'
  • 'Hoplophorus elegans belongs to Hoplophorus' according to Burmeister 1871
  • 'Hoplophorus elegans is recombined as Lomaphorus elegans'
  • 'Hoplophorus elevatus belongs to Hoplophorus' according to Ameghino 1883
  • 'Hoplophorus elevatus is recombined as Lomaphorus elevatus'
  • 'Hoplophorus euphractus is recombined as Glyptodon euphractus'
  • 'Hoplophorus evidens belongs to Hoplophorus'
  • 'Hoplophorus formosus is a subjective synonym of Hoplophorus lineatus'
  • 'Hoplophorus heusseri belongs to Hoplophorus'
  • 'Hoplophorus imperfectus belongs to Hoplophorus' according to Gervais and Ameghino 1880
  • 'Hoplophorus imperfectus is recombined as Lomaphorus imperfectus'
  • 'Hoplophorus lydekkeri belongs to Hoplophorus'
  • 'Hoplophorus migoyianus belongs to Hoplophorus'
  • 'Hoplophorus minor belongs to Hoplophorus' according to Lund 1838
  • 'Hoplophorus minor is recombined as Glyptodon minor'
  • 'Hoplophorus sellowi belongs to Hoplophorus' according to Lund 1838
  • 'Hoplophorus sellowi is a subjective synonym of Glyptodon euphractus'
  • 'Hydrochoerus irroratus belongs to Hydrochoerus'
  • 'Hydrothereuta belongs to Heterodonta'
  • 'Hyracoidea belongs to Amphidactyla'
  • 'Icochilus belongs to Interatheridae'
  • 'Icochilus excavatus belongs to Icochilus'
  • 'Icochilus extensus belongs to Icochilus'
  • 'Icochilus rotundatus belongs to Icochilus'
  • 'Icochilus undulatus belongs to Icochilus'
  • 'Interatheridae belongs to Toxodontia'
  • 'Kerodon [misspelled as Cerodon] belongs to Caviidae'
  • 'Lagostomus cavifrons belongs to Lagostomus'
  • 'Lagostomus debilis belongs to Lagostomus'
  • 'Lagostomus heterogenidens belongs to Lagostomus'
  • 'Lagostomus lateralis belongs to Lagostomus'
  • 'Lagostomus minimus belongs to Lagostomus'
  • 'Lagostomus primigenius belongs to Lagostomus'
  • 'Lestodon myloides belongs to Lestodon' according to Gervais 1855
  • 'Lestodon myloides is recombined as Pseudolestodon myloides'
  • 'Lomaphorus belongs to Hoplophoridae'
  • 'Lomaphorus cingulatus belongs to Lomaphorus'
  • 'Loricatus hybridus is recombined as Tatusia hybrida'
  • 'Macrauchenia media is a subjective synonym of Scalabrinitherium rothii'
  • 'Macrauchenia media belongs to Macrauchenia' according to Burmeister 1885
  • 'Macrauchenia minuta belongs to Macrauchenia' according to Burmeister 1885
  • 'Macrauchenia minuta is a subjective synonym of Oxyodontherium zeballosi'
  • 'Macraucheniidae is corrected as Macrauchenidae and belongs to Litopterna'
  • 'Macropristis belongs to Macropoda'
  • 'Mastodon andium is recombined as Tetrabelodon andium' according to Cope 1884
  • 'Mastodon angustidens is a subjective synonym of Mastodon andium'
  • 'Mastodon australis belongs to Mastodon' according to Owen 1844
  • 'Mastodon australis is a subjective synonym of Mastodon andium'
  • 'Mastodon bonaerensis is a subjective synonym of Mastodon platensis'
  • 'Mastodon bonaerensis belongs to Mastodon' according to Moreno 1888
  • 'Mastodon cordillerarum belongs to Mastodon' according to Desmarest 1822
  • 'Mastodon cordillerarum is a subjective synonym of Mastodon andium'
  • 'Mastodon cordillerarum [misspelled as Mastodon cordillerum] belongs to Mastodon' according to Lydekker 1886
  • 'Mastodon rectus belongs to Mastodon'
  • 'Megaptera belongs to Balaenidae'
  • 'Megaptera burmeisteri belongs to Megaptera'
  • 'Megatherium gervaisi belongs to Megatherium' according to Gervais and Ameghino 1880
  • 'Megatherium gervaisi is recombined as Essonodontherium gervaisi'
  • 'Mephitis cordubensis belongs to Mephitis'
  • 'Mesembriotherium is a subjective synonym of Astrapotherium'
  • 'Microcavia uncinata belongs to Microcavia'
  • 'Monodontidae belongs to Odontoceta'
  • 'Mylodon gracilis is a subjective synonym of Pseudolestodon myloides'
  • 'Myopotamus obesus belongs to Myopotamus'
  • 'Myrmecophagidae belongs to Vermilinguia'
  • 'Mystacoceta belongs to Cetacea'
  • 'Necromys belongs to Hesperomyidae'
  • 'Necromys conifer belongs to Necromys'
  • 'Neoepiblema belongs to Eryomyidae'
  • 'Neoepiblema contorta belongs to Neoepiblema'
  • 'Neoracanthus brackebuschianus belongs to Neoracanthus'
  • 'Neoreomys insulatus belongs to Neoreomys'
  • 'Neothoracophorus belongs to Glyptodontidae'
  • 'Nesodon magnus is recombined as Astrapotherium magnum'
  • 'Nesodon sullivani is recombined as Protoxodon sullivani'
  • 'Neuryurus belongs to Doedicuridae'
  • 'Notictis belongs to Creodonta'
  • 'Notictis ortizii belongs to Notictis'
  • 'Odontoceta belongs to Cetacea'
  • 'Olenopsis belongs to Echinomyidae'
  • 'Olenopsis uncinus belongs to Olenopsis'
  • 'Oracanthus is replaced by Neoracanthus'
  • 'Oracanthus burmeisteri belongs to Oracanthus' according to Ameghino 1885
  • 'Oracanthus burmeisteri is recombined as Neoracanthus burmeisteri'
  • 'Orca belongs to Delphinidae'
  • 'Orca magellanica belongs to Orca'
  • 'Orthomyctera belongs to Caviidae'
  • 'Orthomyctera lata belongs to Orthomyctera'
  • 'Orthomyctera vaga belongs to Orthomyctera'
  • 'Ortotherium belongs to Ortotheridae'
  • 'Orycteropodidae [misspelled as Orycteropidae] belongs to Vermilinguia'
  • 'Orycterotherium is a subjective synonym of Glyptodon'
  • 'Otaria belongs to Phocidae'
  • 'Otaria fischeri is recombined as Arctophoca fischeri'
  • 'Oxymycterus impexus belongs to Oxymycterus'
  • 'Oxyodontherium zeballozi [misspelled as Oxyodontherium zeballosi] belongs to Oxyodontherium'
  • 'Pachyrucos absis belongs to Pachyrucos'
  • 'Pachyrucos ictus belongs to Pachyrucos'
  • 'Pachyrucos naevius belongs to Pachyrucos'
  • 'Pachyrucos teres belongs to Pachyrucos'
  • 'Pachyrucos trivius belongs to Pachyrucos'
  • 'Palaehoplophorus disjunctus belongs to Palaehoplophorus'
  • 'Palaeobalaena belongs to Balaenidae'
  • 'Palaeobalaena bergi belongs to Palaeobalaena'
  • 'Palaeocavia belongs to Caviidae'
  • 'Palaeocavia minuta belongs to Palaeocavia'
  • 'Palaeocavia pampaea belongs to Palaeocavia'
  • 'Palaeohoplophorus is corrected as Palaehoplophorus and belongs to Hoplophoridae'
  • 'Palaeolama leptognata belongs to Palaeolama'
  • 'Palaeolama owenii is recombined as Stilauchenia owenii'
  • 'Palaeolama owenii belongs to Palaeolama' according to Gervais and Ameghino 1880
  • 'Palaeolama promesolithica belongs to Palaeolama'
  • 'Pampatherium is a subjective synonym of Chlamydotherium'
  • 'Pampatherium typus belongs to Pampatherium' according to Ameghino 1875
  • 'Pampatherium typus is recombined as Chlamydotherium typum'
  • 'Panochthus [misspelled as Panochtus] belongs to Hoplophoridae'
  • 'Panochthus frenzelianus [misspelled as Panochtus frenzelianus] belongs to Panochtus'
  • 'Panochthus lundi belongs to Panochthus' according to Burmeister 1870
  • 'Panochtus lundi is a subjective synonym of Hoplophorus meyeri'
  • 'Panochthus nodotianus belongs to Panochthus'
  • 'Panochthus voghii belongs to Panochthus'
  • 'Paraceros belongs to Cervidae'
  • 'Paraceros vulneratus belongs to Paraceros'
  • 'Paradoxomyidae belongs to Hystricomorpha'
  • 'Paradoxomys belongs to Paradoxomyidae'
  • 'Paradoxomys patagonicus belongs to Paradoxomys'
  • 'Paranamys typicus is recombined as Olenopsis typicus'
  • 'Patriarchus belongs to Interatheridae'
  • 'Patriarchus palmidens belongs to Patriarchus'
  • 'Peltateloidea belongs to Dasypoda'
  • 'Perimys procerus belongs to Perimys'
  • 'Perimys scalabrinianus belongs to Perimys'
  • 'Phanotherus belongs to Taeniodonta'
  • 'Phanotherus marginatus belongs to Phanotherus'
  • 'Phoca jubata is recombined as Otaria jubata'
  • 'Phocadae is corrected as Phocidae and belongs to Pinnipedia'
  • 'Phocaena belongs to Delphinidae'
  • 'Phocaena spinipinnis belongs to Phocaena'
  • 'Phororhacos longissimus belongs to Phororhacos'
  • 'Phororhacosidae belongs to Vermilinguia'
  • 'Phorusrhacos is corrected as Phororhacos and belongs to Phororhacosidae'
  • 'Physeter belongs to Physeteridae'
  • 'Physeter macrocephalus belongs to Physeter'
  • 'Physeteridae belongs to Odontoceta'
  • 'Pinnipedia was reranked as a unranked clade and belongs to Unguiculata'
  • 'Pithanotomys cordubensis belongs to Pithanotomys'
  • 'Platanistina was reranked as the family Platanistidae and belongs to Odontoceta'
  • 'Plaxhaplous [misspelled as Plaxhaplus] belongs to Doedicuridae'
  • 'Plaxhaplus canaliculatus belongs to Plaxhaplus' according to Ameghino 1884
  • 'Plaxhaplus canaliculatus belongs to Plaxhaplus'
  • 'Pleiodonta belongs to Bruta'
  • 'Plexochoerus adluis belongs to Plexochoerus'
  • 'Plexochoerus lynchii belongs to Plexochoerus'
  • 'Plohophorus belongs to Hoplophoridae'
  • 'Plohophorus orientalis belongs to Plohophorus'
  • 'Pontistes belongs to Platanistidae'
  • 'Pontoporia belongs to Platanistidae'
  • 'Praopidae belongs to Dasypoda'
  • 'Praopus is a subjective synonym of Tatusia'
  • 'Priodonta belongs to Bruta'
  • 'Proeuphractus [misspelled as Praeuphractus] belongs to Dasypidae'
  • 'Proeuphractus limpidus [misspelled as Praeuphractus limpidus] belongs to Praeuphractus'
  • 'Proeuphractus recens [misspelled as Praeuphractus recens] belongs to Praeuphractus'
  • 'Propalaehoplophorus belongs to Hoplophoridae'
  • 'Propraopus belongs to Praopidae'
  • 'Proteroceta belongs to Cetacea'
  • 'Protoglyptodon belongs to Hoplophoridae'
  • 'Protoxodontidae belongs to Toxodontia'
  • 'Protypotherium claudum belongs to Protypotherium'
  • 'Pseudoeuryurus belongs to Doedicuridae'
  • 'Pseudoeuryurus lelongianus belongs to Pseudoeuryurus'
  • 'Pseudolestodon injunctus belongs to Pseudolestodon'
  • 'Pseudorca belongs to Delphinidae'
  • 'Ptyssophorus belongs to Hesperomyidae'
  • 'Ptyssophorus elegans belongs to Ptyssophorus'
  • 'Saurocetes belongs to Zeuglodonta'
  • 'Saurocetes argentinus belongs to Saurocetes'
  • 'Schistopleurum is a subjective synonym of Glyptodon'
  • 'Schistopleurum typus belongs to Schistopleurum' according to Nodot 1857
  • 'Schistopleurum typus is recombined as Glyptodon typus' according to Gervais and Ameghino 1880
  • 'Glyptodon typus is a subjective synonym of Glyptodon reticulatus'
  • 'Sclerocalyptus verus belongs to Sclerocalyptus'
  • 'Scotaeops belongs to Orycteropidae'
  • 'Scotaeops simplex belongs to Scotaeops' according to F. Ameghino 1887
  • 'Sirenia belongs to Halobioidea'
  • 'Smilodon neogaeus is a subjective synonym of Smilodon populator'
  • 'Spondilocoelia belongs to Monotremata'
  • 'Stegotheridae belongs to Peltateloidea'
  • 'Stegotherium belongs to Stegotheridae'
  • 'Stereopterna belongs to Perissodactyla'
  • 'Stilauchenia belongs to Camelidae'
  • 'Tatusia belongs to Praopidae'
  • 'Thoracophorus depressus belongs to Thoracophorus' according to Ameghino 1881
  • 'Thoracophorus depressus is recombined as Neothoracophorus depressus'
  • 'Thoracophorus minutus belongs to Thoracophorus' according to Ameghino 1881
  • 'Thoracophorus minutus is recombined as Neothoracophorus minutus'
  • 'Toxodon patagonensis is a subjective synonym of Protoxodon sullivani'
  • 'Toxodontherium reverendum belongs to Toxodontherium'
  • 'Toxodontia belongs to Amphidactyla'
  • 'Toxodontidae belongs to Toxodontia'
  • 'Toxodontophanus is a subjective synonym of Protypotherium'
  • 'Toxodontophanus australis is recombined as Protypotherium australis'
  • 'Tretomys belongs to Hesperomyidae'
  • 'Tretomys atavus belongs to Tretomys'
  • 'Trichechidae belongs to Pinnipedia'
  • 'Tursiops belongs to Delphinidae'
  • 'Tursiops cymodoce belongs to Tursiops'
  • 'Typotheriidae is corrected as Typotheridae and belongs to Toxodontia'
  • 'Unguiculata belongs to Heterodonta'
  • 'Ungulata belongs to Heterodonta'
  • 'Vermilingua [misspelled as Vermilinguia] belongs to Anicanodonta'
  • 'Xotodontidae belongs to Toxodontia'
  • 'Zaedyus belongs to Dasypidae'
  • 'Zamicrus belongs to Megatheriidae'
  • 'Zamicrus admirabilis belongs to Zamicrus'
  • 'Zaphilus belongs to Hoplophoridae'
  • 'Zaphilus larranagai belongs to Zaphilus'
  • 'Zeuglodonta belongs to Hydrothereuta'
  • 'Ziphiidae belongs to Odontoceta'
  • 'Ziphiorrhynchus australis belongs to Ziphiorrhynchus' according to Burmeister 1866
  • 'Ziphiorrhynchus australis is recombined as Ziphius australis'
  • 'Ziphius belongs to Ziphiidae'