Opinions from B. H. Slaughter 1966

  • 'Auchenia huerfanensis is recombined as Camelops huerfanensis'
  • 'Bison alleni belongs to Bison'
  • 'Bison chaneyi belongs to Bison'
  • 'Camelops huerfanensis dallasi belongs to Camelops huerfanensis' according to Lull 1921
  • 'Camelops huerfanensis dallasi belongs to Camelops huerfanensis'
  • 'Crocuta inexpectata is recombined as Felis inexpectata'
  • 'Elasmognathus bairdii is recombined as Tapirus bairdii'
  • 'Elephas americanus [misspelled as Mammut americanus] belongs to Mammut'
  • 'Equus conversidens belongs to Equus'
  • 'Equus lambei belongs to Equus'
  • 'Equus midlandensis belongs to Equus'
  • 'Equus quinni belongs to Equus'
  • 'Felis rufa is recombined as Lynx rufus'
  • 'Hippopotamus terrestris is recombined as Tapirus terrestris'
  • 'Holomeniscus macrocephalus is recombined as Tanupolama macrocephala'
  • 'Lama hollomani is recombined as Tanupolama hollomani'
  • 'Lama stevensi is a subjective synonym of Tanupolama macrocephala'
  • 'Lynx compressus belongs to Lynx' according to Brown 1908
  • 'Lynx compressus is a subjective synonym of Lynx rufus'
  • 'Megalonyx brachycephalus belongs to Megalonyx'
  • 'Odocoileus virginianus aplodon belongs to Odocoileus virginianus' according to Slaughter et al. 1962
  • 'Odocoileus virginianus aplodon belongs to Odocoileus virginianus'
  • 'Platygonus compressus belongs to Platygonus'
  • 'Tanupolama blancoensis belongs to Tanupolama'
  • 'Tanupolama mirifica belongs to Tanupolama'
  • 'Tapirus copei belongs to Tapirus'
  • 'Tapirus haysii is a subjective synonym of Tapirus copei'
  • 'Tapirus haysii californicus is recombined as Tapirus californicus'
  • 'Tapirus merriami belongs to Tapirus'
  • 'Tapirus veroensis belongs to Tapirus'
  • 'Tetrameryx knoxensis belongs to Tetrameryx'
  • 'Tetrameryx shuleri belongs to Tetrameryx'