Taxonomic names from F. Ameghino 1897

  • Acoelodus, F. Ameghino 1897 [Notoungulata]
  • Acoelodus oppositus, F. Ameghino 1897 [Notoungulata]
  • Adiantidae, family (Ameghino 1891) [Adianthidae]
  • Anastylops, F. Ameghino 1897 [Notostylopidae]
  • Anastylops vallatus, F. Ameghino 1897 [Notostylopidae]
  • Archaeohyracidae, family, F. Ameghino 1897 [Archaeohyracidae]
  • Archaeohyrax, F. Ameghino 1897 [Archaeohyracidae]
  • Archaeohyrax patagonicus, F. Ameghino 1897 [Archaeohyracidae]
  • Archaeohyrax proavus, F. Ameghino 1897 [Archaeohyracidae]
  • Archaeohyrax propheticus, F. Ameghino 1897 [Archaeohyracidae]
  • Archaeolophus, F. Ameghino 1897 [Pyrotheridae]
  • Archaeolophus praecursor, F. Ameghino 1897 [Pyrotheridae]
  • Archaeophylus, F. Ameghino 1897 [Protypotheriidae]
  • Archaeophylus patrius, F. Ameghino 1897 [Protypotheriidae]
  • Archaeopithecidae, family, F. Ameghino 1897 [Archaeopithecidae]
  • Archaeopithecus, F. Ameghino 1897 [Archaeopithecidae]
  • Archaeopithecus rogeri, F. Ameghino 1897 [Archaeopithecidae]
  • Argyrohyrax, F. Ameghino 1897 [Interatheriidae]
  • Argyrohyrax proavus, F. Ameghino 1897 [Interatheriidae]
  • Asteromys, F. Ameghino 1897 [Rodentia]
  • Asteromys prospicuus, F. Ameghino 1897 [Cephalomyidae]
  • Asteromys punctus, F. Ameghino 1897 [Rodentia]
  • Astrapotheroidea, superfamily, Ameghino 1894 [Astrapotheria]
  • Carnivora, suborder (Bowditch 1821) [Carnivora]
  • Cephalomyidae, family, F. Ameghino 1897 [Cephalomyidae]
  • Cephalomys, F. Ameghino 1897 [Cephalomyidae]
  • Cephalomys arcidens, F. Ameghino 1897 [Cephalomyidae]
  • Cephalomys plexus, F. Ameghino 1897 [Cephalomyidae]
  • Didolodus, F. Ameghino 1897 [Didolodontidae]
  • Didolodus multicuspis, F. Ameghino 1897 [Didolodontidae]
  • Diprotodonta, superorder (Owen 1866) [Mammalia]
  • Epanorthidae, family, Ameghino 1889 [Caenolestidae]
  • Epanorthus, Ameghino 1889 [Caenolestidae]
  • Epanorthus chubutensis, F. Ameghino 1897 [Palaeothentidae]
  • Eudolops, F. Ameghino 1897 [Polydolopidae]
  • Eudolops tetragonus, F. Ameghino 1897 [Polydolopidae]
  • Eupithecops, F. Ameghino 1897 [Notoungulata]
  • Eupithecops proximus, F. Ameghino 1897 [Notoungulata]
  • Eurygeniops, F. Ameghino 1897 [Notohippidae]
  • Eurygeniops normalis, F. Ameghino 1897 [Notohippidae]
  • Eutrachytheridae, family, F. Ameghino 1897 [Eutrachytheridae]
  • Eutrachytheriidae, family, F. Ameghino 1897 [Eutrachytheriidae]
  • Eutrachytherus, F. Ameghino 1897 [Mesotheriidae]
  • Eutrachytherus conturbatus (Ameghino 1891) [Mesotheriidae]
  • Glyptatelus, F. Ameghino 1897 [Glyptatelidae]
  • Glyptatelus tatusinus, F. Ameghino 1897 [Glyptatelidae]
  • Hapalops antistis, F. Ameghino 1897 [Megatheriidae]
  • Hypsiprymnoidea, order () [Diprotodontia]
  • Hystrichomorpha, infraorder [Rodentia]
  • Insectivora, suborder (Bowdich 1821) [Insectivora]
  • Isotemnidae, family, F. Ameghino 1897 [Isotemnidae]
  • Isotemnus, F. Ameghino 1897 [Isotemnidae]
  • Isotemnus conspiquus, F. Ameghino 1897 [Isotemnidae]
  • Isotemnus primitivus, F. Ameghino 1897 [Isotemnidae]
  • Lambdaconus, F. Ameghino 1897 [Proterotheriidae]
  • Lambdaconus suinus, F. Ameghino 1897 [Proterotheriidae]
  • Leontinia fissicolis, F. Ameghino 1897 [Leontiniidae]
  • Leontinia oxyrhyncha, F. Ameghino 1897 [Leontiniidae]
  • Leontinia stenognatha, F. Ameghino 1897 [Leontiniidae]
  • Morphippus, F. Ameghino 1897 [Notohippidae]
  • Morphippus complicatus, F. Ameghino 1897 [Notohippidae]
  • Morphippus hypselodus, F. Ameghino 1897 [Notohippidae]
  • Morphippus imbricatus, F. Ameghino 1897 [Notohippidae]
  • Notopithecidae, family, F. Ameghino 1897 [Notoungulata]
  • Notopithecus, F. Ameghino 1897 [Notoungulata]
  • Notopithecus adapinus, F. Ameghino 1897 [Notoungulata]
  • Notopithecus fossulatus, F. Ameghino 1897 [Archaeopithecidae]
  • Notopithecus summus, F. Ameghino 1897 [Notoungulata]
  • Notostylopidae, family, F. Ameghino 1897 [Notostylopidae]
  • Notostylops, F. Ameghino 1897 [Notostylopidae]
  • Notostylops bicinctus, F. Ameghino 1897 [Notostylopidae]
  • Notostylops murinus, F. Ameghino 1897 [Notostylopidae]
  • Notostylops parvus, F. Ameghino 1897 [Notostylopidae]
  • Octodontotherium crassidens, F. Ameghino 1897 [Mylodontidae]
  • Orchiomys, F. Ameghino 1897 [Cephalomyidae]
  • Orchiomys prostans, F. Ameghino 1897 [Cephalomyidae]
  • Pachypithecus, F. Ameghino 1897 [Mammalia]
  • Pachypithecus macrognathus, F. Ameghino 1897 [Mammalia]
  • Parastylops, F. Ameghino 1897 [Isotemnidae]
  • Parastylops coelodus, F. Ameghino 1897 [Isotemnidae]
  • Peltateloidea, superfamily () [Mammalia]
  • Peltephilus depressus, F. Ameghino 1897 [Mammalia]
  • Peltephilus protervus, F. Ameghino 1897 [Mammalia]
  • Peltephilus undulatus, F. Ameghino 1897 [Mammalia]
  • Pharsophorus, F. Ameghino 1897 [Borhyaenidae]
  • Pharsophorus lacerans, F. Ameghino 1897 [Borhyaenidae]
  • Pharsophorus mitis, F. Ameghino 1897 [Sparassodonta]
  • Pharsophorus tenax, F. Ameghino 1897 [Borhyaenidae]
  • Pharsophorus tenuis, F. Ameghino 1897 [Mammalia]
  • Plagiaulacoidea, order (Ameghino 1889) [Multituberculata]
  • Pleurostylodon, F. Ameghino 1897 [Isotemnidae]
  • Pleurostylodon minimus, F. Ameghino 1897 [Oldfieldthomasiidae]
  • Pleurostylodon modicus, F. Ameghino 1897 [Isotemnidae]
  • Polydolopidae, family, F. Ameghino 1897 [Polydolopidae]
  • Polydolops, F. Ameghino 1897 [Polydolopidae]
  • Polydolops tetragonus, F. Ameghino 1897 [Polydolopidae]
  • Polydolops thomasi, F. Ameghino 1897 [Polydolopidae]
  • Proadiantus, F. Ameghino 1897 [Adianthidae]
  • Proadiantus excavatus, F. Ameghino 1897 [Adianthidae]
  • Proadinotherium angustidens, F. Ameghino 1897 [Toxodontidae]
  • Proborhyaena, F. Ameghino 1897 [Proborhyaenidae]
  • Proborhyaena gigantea, F. Ameghino 1897 [Proborhyaenidae]
  • Proborhyaenidae, family, F. Ameghino 1897 [Proborhyaenidae]
  • Prodasypus ornatus, F. Ameghino 1897 [Dasypodidae]
  • Proedrium (Ameghino 1895) [Mesotheriidae]
  • Proeuphractus laevis, F. Ameghino 1897 [Dasypodidae]
  • Proeuphractus setiger, F. Ameghino 1897 [Dasypodidae]
  • Proeutatus lagenaformis, F. Ameghino 1897 [Dasypodidae]
  • Prohegetotherium, F. Ameghino 1897 [Hegetotheriidae]
  • Prohegetotherium sculptum, F. Ameghino 1897 [Hegetotheriidae]
  • Propachyrucos, F. Ameghino 1897 [Hegetotheriidae]
  • Propachyrucos crassus, F. Ameghino 1897 [Hegetotheriidae]
  • Propachyrucos smithwoodwardi, F. Ameghino 1897 [Hegetotheriidae]
  • Properiptychus, F. Ameghino 1897 [Phocidae]
  • Prosotherium, F. Ameghino 1897 [Hegetotheriidae]
  • Prosotherium garzoni, F. Ameghino 1897 [Hegetotheriidae]
  • Prosotherium robustum, F. Ameghino 1897 [Hegetotheriidae]
  • Prosotherium triangulidens, F. Ameghino 1897 [Hegetotheriidae]
  • Prostylops, F. Ameghino 1897 [Isotemnidae]
  • Prostylops typus, F. Ameghino 1897 [Isotemnidae]
  • Protheosodon, F. Ameghino 1897 [Mesorhinidae]
  • Protheosodon coniferus, F. Ameghino 1897 [Mesorhinidae]
  • Protypotheridae, family () [Protypotheriidae]
  • Prozaedius impressus, F. Ameghino 1897 [Dasypodidae]
  • Prozaedius planus, F. Ameghino 1897 [Dasypodidae]
  • Pyrotherium giganteum, F. Ameghino 1897 [Pyrotheridae]
  • Pyrotherium planum, F. Ameghino 1897 [Pyrotheridae]
  • Rhynchippus, F. Ameghino 1897 [Notohippidae]
  • Rhynchippus equinus, F. Ameghino 1897 [Notohippidae]
  • Rhynchippus pumilus, F. Ameghino 1897 [Notohippidae]
  • Sarcobora, order, Ameghino 1889 [Sarcobora]
  • Tipotheria, Zittel 1893 [Ungulata]
  • Trachytherus spegazzinianus, Ameghino 1889 [Mesotheriidae]
  • Tricoelodus, F. Ameghino 1897 [Adianthidae]
  • Tricoelodus bicuspidatus, F. Ameghino 1897 [Adianthidae]
  • Trigonostylops, F. Ameghino 1897 [Trigonostylopidae]
  • Trigonostylops wortmani, F. Ameghino 1897 [Trigonostylopidae]
  • Trimerostephanos angustus, F. Ameghino 1897 [Isotemnidae]
  • Trimerostephanos biconus, F. Ameghino 1897 [Isotemnidae]
  • Trimerostephanos scalaris, F. Ameghino 1897 [Isotemnidae]