Opinions from F. Ameghino 1897

  • 'Acoelodus belongs to Mesorhinidae'
  • 'Acoelodus oppositus belongs to Acoelodus'
  • 'Adianthidae [misspelled as Adiantidae] belongs to Litopterna'
  • 'Anastylops belongs to Notostylopidae'
  • 'Anastylops vallatus belongs to Anastylops'
  • 'Ancylocoelus belongs to Leontiniidae'
  • 'Ancylocoelus frequens belongs to Ancylocoelus'
  • 'Archaeohyracidae belongs to Hyracoidea'
  • 'Archaeohyrax belongs to Archaeohyracidae'
  • 'Archaeohyrax patagonicus belongs to Archaeohyrax'
  • 'Archaeohyrax proavus belongs to Archaeohyrax'
  • 'Archaeohyrax propheticus belongs to Archaeohyrax'
  • 'Archaeolophus belongs to Pyrotheridae'
  • 'Archaeolophus praecursor belongs to Archaeolophus'
  • 'Archaeophylus belongs to Protypotheridae'
  • 'Archaeophylus patrius belongs to Archaeophylus'
  • 'Archaeopithecidae belongs to Prosimiae'
  • 'Archaeopithecus belongs to Archaeopithecidae'
  • 'Archaeopithecus rogeri belongs to Archaeopithecus'
  • 'Argyrohyrax belongs to Archaeohyracidae'
  • 'Argyrohyrax proavus belongs to Argyrohyrax'
  • 'Argyrosaurus superbus belongs to Argyrosaurus'
  • 'Asmodeus belongs to Homalodontotheridae'
  • 'Asmodeus osborni belongs to Asmodeus'
  • 'Asmodeus scotti belongs to Asmodeus'
  • 'Asteromys belongs to Cephalomyidae'
  • 'Asteromys prospicuus belongs to Asteromys'
  • 'Asteromys punctus belongs to Asteromys'
  • 'Astrapotheriidae belongs to Astrapotheroidea'
  • 'Astrapotherium ephebicum is recombined as Parastrapotherium ephebicum'
  • 'Borhyaena antiqua is recombined as Proborhyaena antiqua'
  • 'Caliphrium belongs to Proterotheriidae'
  • 'Caliphrium simplex belongs to Caliphrium'
  • 'Carnivora was reranked as a suborder and belongs to Sarcobora'
  • 'Cephalomyidae belongs to Hystricomorpha'
  • 'Cephalomys belongs to Cephalomyidae'
  • 'Cephalomys arcidens belongs to Cephalomys'
  • 'Cephalomys plexus belongs to Cephalomys'
  • 'Clorinda is replaced by Plagiarthrus'
  • 'Clorinda cliva is recombined as Plagiarthrus clivus'
  • 'Coniopternium belongs to Mesorhinidae'
  • 'Coniopternium andinum belongs to Coniopternium'
  • 'Coresodon belongs to Notohippidae'
  • 'Coresodon scalpridens belongs to Coresodon'
  • 'Creodonta belongs to Sarcobora'
  • 'Dasipidae [misspelled as Dasypidae] belongs to Dasypoda'
  • 'Dasypoda belongs to Edentata'
  • 'Dasyura was reranked as a suborder and belongs to Sarcobora'
  • 'Deuterotherium belongs to Proterotheriidae'
  • 'Deuterotherium distichum belongs to Deuterotherium'
  • 'Didolodus belongs to Phenacodontidae'
  • 'Didolodus multicuspis belongs to Didolodus'
  • 'Diprotodonta was reranked as a superorder and belongs to Marsupialia'
  • 'Epanorthidae belongs to Paucituberculata'
  • 'Epanorthus belongs to Epanorthidae'
  • 'Epanorthus chubutensis belongs to Epanorthus'
  • 'Eudolops belongs to Polydolopidae'
  • 'Eudolops tetragonus belongs to Eudolops'
  • 'Eupithecops belongs to Notopithecidae'
  • 'Eupithecops proximus belongs to Eupithecops'
  • 'Eurygeniops belongs to Notohippidae'
  • 'Eurygeniops normalis belongs to Eurygeniops'
  • 'Eurygenium is replaced by Eurygeniops'
  • 'Eurygenium latirostris is recombined as Eurygeniops latirostris'
  • 'Eutrachytheridae belongs to Tipotheria'
  • 'Eutrachytheriidae belongs to Typotheria'
  • 'Eutrachytherus belongs to Eutrachytheriidae'
  • 'Glyptatelus belongs to Propalaehoplophoridae'
  • 'Glyptatelus tatusinus belongs to Glyptatelus'
  • 'Glyptodontia was reranked as a suborder and belongs to Edentata'
  • 'Gravigrada belongs to Edentata'
  • 'Hapalops belongs to Megalonychidae'
  • 'Hapalops antistis belongs to Hapalops'
  • 'Hegetotheriidae [misspelled as Hegetotheridae] belongs to Tipotheria'
  • 'Homalodontotheridae belongs to Ancylopoda'
  • 'Hypsiprymnoidea was reranked as a order and belongs to Marsupialia'
  • 'Hystricomorpha belongs to Rodentia'
  • 'Insectivora was reranked as a suborder and belongs to Sarcobora'
  • 'Isotemnidae belongs to Ancylopoda'
  • 'Isotemnus belongs to Isotemnidae'
  • 'Isotemnus conspiquus belongs to Isotemnus'
  • 'Isotemnus primitivus belongs to Isotemnus'
  • 'Lambdaconus belongs to Phenacodontidae'
  • 'Lambdaconus suinus belongs to Lambdaconus'
  • 'Leontinia belongs to Leontinidae'
  • 'Leontinia fissicolis belongs to Leontinia'
  • 'Leontinia garzoni belongs to Leontinia'
  • 'Leontinia gaudryi belongs to Leontinia'
  • 'Leontinia lapidosa is recombined as Senodon lapidosa'
  • 'Leontinia oxyrhyncha belongs to Leontinia'
  • 'Leontinia stenognatha belongs to Leontinia'
  • 'Leontiniidae belongs to Ancylopoda'
  • 'Liarthrus belongs to Astrapotheriidae'
  • 'Liarthrus copei belongs to Liarthrus'
  • 'Loxocoelus belongs to Leontiniidae'
  • 'Loxocoelus carinatus belongs to Loxocoelus'
  • 'Megalonychidae belongs to Gravigrada'
  • 'Mesorhinidae belongs to Litopterna'
  • 'Microbiotheridae is corrected as Microbiotheriidae and belongs to Pedimana'
  • 'Morphippus belongs to Notohippidae'
  • 'Morphippus complicatus belongs to Morphippus'
  • 'Morphippus hypselodus belongs to Morphippus'
  • 'Morphippus imbricatus belongs to Morphippus'
  • 'Multituberculata was reranked as a suborder and belongs to Plagiaulacoidea'
  • 'Nesodontidae belongs to Toxodontia'
  • 'Notohippidae belongs to Litopterna'
  • 'Notopithecidae belongs to Prosimiae'
  • 'Notopithecus belongs to Notopithecidae'
  • 'Notopithecus adapinus belongs to Notopithecus'
  • 'Notopithecus fossulatus belongs to Notopithecus'
  • 'Notopithecus summus belongs to Notopithecus'
  • 'Notostylopidae belongs to Tillodontia'
  • 'Notostylops belongs to Notostylopidae'
  • 'Notostylops bicinctus belongs to Notostylops'
  • 'Notostylops murinus belongs to Notostylops'
  • 'Notostylops parvus belongs to Notostylops'
  • 'Octodontotherium belongs to Orophodontidae'
  • 'Octodontotherium crassidens belongs to Octodontotherium'
  • 'Octodontotherium grandae belongs to Octodontotherium'
  • 'Orchiomys belongs to Cephalomyidae'
  • 'Orchiomys prostans belongs to Orchiomys'
  • 'Orophodon belongs to Orophodontidae'
  • 'Orophodon hapaloides belongs to Orophodon'
  • 'Orophodontidae belongs to Gravigrada'
  • 'Pachypithecus belongs to Archaeopithecidae'
  • 'Pachypithecus macrognathus belongs to Pachypithecus'
  • 'Palaeopeltidae belongs to Glyptodontia'
  • 'Palaeopeltis belongs to Palaeopeltidae'
  • 'Palaeopeltis inornatus belongs to Palaeopeltis'
  • 'Parastrapotherium belongs to Astrapotheridae'
  • 'Parastrapotherium cingulatum belongs to Parastrapotherium'
  • 'Parastrapotherium holmbergi belongs to Parastrapotherium'
  • 'Parastrapotherium lemoinei belongs to Parastrapotherium'
  • 'Parastrapotherium trouessarti belongs to Parastrapotherium'
  • 'Parastylops belongs to Notostylopidae'
  • 'Parastylops coelodus belongs to Parastylops'
  • 'Paucituberculata was reranked as a suborder and belongs to Plagiaulacoidea'
  • 'Pedimanes was reranked as the suborder Pedimana and belongs to Sarcobora'
  • 'Peltateloidea was reranked as a superfamily and belongs to Dasypoda'
  • 'Peltephilidae belongs to Peltateloidea'
  • 'Peltephilus belongs to Peltephilidae'
  • 'Peltephilus depressus belongs to Peltephilus'
  • 'Peltephilus protervus belongs to Peltephilus'
  • 'Peltephilus undulatus belongs to Peltephilus'
  • 'Periptychidae belongs to Condylarthra'
  • 'Periptychus argentinus is recombined as Properiptychus argentinus'
  • 'Pharsophorus belongs to Proborhyaenidae'
  • 'Pharsophorus lacerans belongs to Pharsophorus'
  • 'Pharsophorus mitis belongs to Pharsophorus'
  • 'Pharsophorus tenax belongs to Pharsophorus'
  • 'Pharsophorus tenuis belongs to Pharsophorus'
  • 'Phenacodontidae belongs to Condylarthra'
  • 'Pinnipedia was reranked as a suborder and belongs to Sarcobora'
  • 'Plagiarthrus belongs to Archaeohyracidae'
  • 'Plagiaulacoidea was reranked as a order and belongs to Diprotodonta'
  • 'Pleurocoelodon belongs to Isotemnidae'
  • 'Pleurocoelodon cingulatus belongs to Pleurocoelodon'
  • 'Pleurocoelodon wingei belongs to Pleurocoelodon'
  • 'Pleurostylodon belongs to Isotemnidae'
  • 'Pleurostylodon minimus belongs to Pleurostylodon'
  • 'Pleurostylodon modicus belongs to Pleurostylodon'
  • 'Polydolopidae belongs to Multituberculata'
  • 'Polydolops belongs to Polydolopidae'
  • 'Polydolops tetragonus belongs to Polydolops'
  • 'Polydolops thomasi belongs to Polydolops'
  • 'Proadiantus belongs to Adiantidae'
  • 'Proadiantus excavatus belongs to Proadiantus'
  • 'Proadinotherium belongs to Nesodontidae'
  • 'Proadinotherium angustidens belongs to Proadinotherium'
  • 'Proadinotherium leptognathum belongs to Proadinotherium'
  • 'Proborhyaena belongs to Proborhyaenidae'
  • 'Proborhyaena gigantea belongs to Proborhyaena'
  • 'Proborhyaenidae belongs to Sparassodonta'
  • 'Prodasypus belongs to Dasypidae'
  • 'Prodasypus ornatus belongs to Prodasypus'
  • 'Proedium [misspelled as Proedrium] belongs to Eutrachytheriidae'
  • 'Proedium solitarium [misspelled as Proedrium solitarium] belongs to Proedrium'
  • 'Proeuphractus belongs to Dasypidae'
  • 'Proeuphractus laevis belongs to Proeuphractus'
  • 'Proeuphractus setiger belongs to Proeuphractus'
  • 'Proeutatus belongs to Dasypidae'
  • 'Proeutatus lagenaformis belongs to Proeutatus'
  • 'Prohegetotherium belongs to Hegetotheridae'
  • 'Prohegetotherium sculptum belongs to Prohegetotherium'
  • 'Pronesodon belongs to Nesodontidae'
  • 'Pronesodon cristatus belongs to Pronesodon'
  • 'Pronesodon robustus belongs to Pronesodon'
  • 'Propachyrucos belongs to Hegetotheridae'
  • 'Propachyrucos crassus belongs to Propachyrucos'
  • 'Propachyrucos smithwoodwardi belongs to Propachyrucos'
  • 'Propalaehoplophoridae belongs to Glyptodontia'
  • 'Properiptychus belongs to Periptychidae'
  • 'Prosimiae belongs to Primates'
  • 'Prosotherium belongs to Hegetotheridae'
  • 'Prosotherium garzoni belongs to Prosotherium'
  • 'Prosotherium robustum belongs to Prosotherium'
  • 'Prosotherium triangulidens belongs to Prosotherium'
  • 'Prostylops belongs to Isotemnidae'
  • 'Prostylops typus belongs to Prostylops'
  • 'Proterotheriidae belongs to Litopterna'
  • 'Protheosodon belongs to Mesorhinidae'
  • 'Protheosodon coniferus belongs to Protheosodon'
  • 'Protypotheriidae is corrected as Protypotheridae and belongs to Tipotheria'
  • 'Prozaedius belongs to Dasypidae'
  • 'Prozaedius impressus belongs to Prozaedius'
  • 'Prozaedius planus belongs to Prozaedius'
  • 'Pyrotheridae belongs to Pyrotheria'
  • 'Pyrotheriidae belongs to Pyrotheria'
  • 'Pyrotherium belongs to Pyrotheridae'
  • 'Pyrotherium giganteum belongs to Pyrotherium'
  • 'Pyrotherium planum belongs to Pyrotherium'
  • 'Pyrotherium romerii [misspelled as Pyrotherium romeri] belongs to Pyrotherium'
  • 'Pyrotherium sorondoi belongs to Pyrotherium'
  • 'Rhynchippus belongs to Notohippidae'
  • 'Rhynchippus equinus belongs to Rhynchippus'
  • 'Rhynchippus pumilus belongs to Rhynchippus'
  • 'Rodiotherium belongs to Leontiniidae'
  • 'Rodiotherium armatum belongs to Rodiotherium'
  • 'Sarcobora belongs to Mammalia'
  • 'Scaphops belongs to Leontiniidae'
  • 'Scaphops grypus belongs to Scaphops'
  • 'Senodon belongs to Nesodontidae'
  • 'Senodon platyarthrus belongs to Senodon'
  • 'Sparassodonta belongs to Sarcobora'
  • 'Stenogenium belongs to Leontiniidae'
  • 'Stenogenium sclerops belongs to Stenogenium'
  • 'Tipotheria belongs to Ungulata'
  • 'Titanosaurus australis belongs to Titanosaurus'
  • 'Trachytherus is replaced by Eutrachytherus'
  • 'Trachytherus conturbatus is recombined as Eutrachytherus conturbatus'
  • 'Trachytherus spegazzinianus is recombined as Eutrachytherus spegazzinianus'
  • 'Trachytherus spegazzinianus belongs to Trachytherus' according to Ameghino 1889
  • 'Traspoatherium belongs to Astrapotheriidae'
  • 'Traspoatherium convexidens belongs to Traspoatherium'
  • 'Tricoelodus belongs to Mesorhinidae'
  • 'Tricoelodus bicuspidatus belongs to Tricoelodus'
  • 'Trigonostylops belongs to Notostylopidae'
  • 'Trigonostylops wortmani belongs to Trigonostylops'
  • 'Trimerostephanos belongs to Isotemnidae'
  • 'Trimerostephanos angustus belongs to Trimerostephanos'
  • 'Trimerostephanos biconus belongs to Trimerostephanos'
  • 'Trimerostephanos scabrus belongs to Trimerostephanos'
  • 'Trimerostephanos scalaris belongs to Trimerostephanos'