Opinions from F. Ameghino 1901

  • 'Argyrocetus belongs to Argyrocetidae'
  • 'Argyrocetus patagonicus belongs to Argyrocetus'
  • 'Argyrodelphis benedeni is recombined as Diochotichus benedeni'
  • 'Carcharidae belongs to Selachii'
  • 'Carcharodon belongs to Lamnidae'
  • 'Carcharoides belongs to Lamnidae'
  • 'Carcharoides totuserratus belongs to Carcharoides'
  • 'Diaphorocetus belongs to Physeteridae'
  • 'Diochotichus belongs to Platanistidae'
  • 'Eucetites belongs to Balaenidae'
  • 'Galeocerdo belongs to Carcharidae'
  • 'Galeocerdo mixtus belongs to Galeocerdo'
  • 'Globicephala [misspelled as Globicephalus] belongs to Delphinidae'
  • 'Globicephalus eocaenus belongs to Globicephalus'
  • 'Homunculites belongs to Homunculidae'
  • 'Lamna belongs to Lamnidae'
  • 'Mesocetus poucheti is recombined as Diaphorocetus poucheti'
  • 'Myliobatidae belongs to Selachii'
  • 'Myliobatis belongs to Myliobatidae'
  • 'Notidanus belongs to Notidanidae'
  • 'Notidanus ultra belongs to Notidanus'
  • 'Odontaspis belongs to Lamnidae'
  • 'Oxyprinichthys belongs to Lamnidae'
  • 'Oxyprinichthys aprioniferus belongs to Oxyprinichthys'
  • 'Oxyprinichthys prioniferus belongs to Oxyprinichthys'
  • 'Oxyrhina belongs to Lamnidae'
  • 'Oxyrhina uncidens belongs to Oxyrhina'
  • 'Pachyrukhos [misspelled as Pachyrucos] belongs to Hegetotheriidae'
  • 'Pachyrukhos politus belongs to Pachyrukhos'
  • 'Palaeospheniscus nereius belongs to Palaeospheniscus'
  • 'Paraptenodytes belongs to Spheniscidae'
  • 'Paraptenodytes andrewsi belongs to Paraptenodytes'
  • 'Paraptenodytes curtus belongs to Paraptenodytes'
  • 'Paraptenodytes grandis belongs to Paraptenodytes'
  • 'Physodon belongs to Physeteridae'
  • 'Physodon patagonicus belongs to Physodon'
  • 'Portheus patagonicus belongs to Portheus'
  • 'Prosqualodon belongs to Squalodontidae'
  • 'Prosqualodon australis belongs to Prosqualodon'
  • 'Simioidea belongs to Mammalia'