Opinions from J. E. Gray 1821

  • 'Amphibiae belongs to Quadripedes'
  • 'Anarnak is corrected as Anarnacus and belongs to Monodontidae'
  • 'Anoplotheriidae belongs to Tesserachenae'
  • 'Arvicolinae is corrected as Arvicolidae and belongs to Rosores'
  • 'Balaena belongs to Balaenidae'
  • 'Balaenidae belongs to Carnivorae'
  • 'Bimanes belongs to Vertebrata'
  • 'Bradypodidae [misspelled as Bradypidae] belongs to Tarigradae'
  • 'Bruta [misspelled as Brutae] belongs to Pedimanes'
  • 'Callitrichidae belongs to Platyonychae'
  • 'Camelidae belongs to Hydrophorae'
  • 'Canidae belongs to Digitigradae'
  • 'Capridae belongs to Ruminantes'
  • 'Caprinae belongs to Ruminantes'
  • 'Carnivorae belongs to Cetaceae'
  • 'Castoridae belongs to Rosores'
  • 'Caviidae [misspelled as Caviadae] belongs to Rosores'
  • 'Cercopithecidae belongs to Platyonychae'
  • 'Cervidae belongs to Ruminantes'
  • 'Cetacea was reranked as the class Cetaceae and belongs to Vertebrosa'
  • 'Cheiromydae belongs to Rosores'
  • 'Chiroptera was reranked as the class Cheiroptera and belongs to Vertebrosa'
  • 'Colobus belongs to Cercopithecidae'
  • 'Dasipidae belongs to Oligodontae'
  • 'Delphinidae belongs to Carnivorae'
  • 'Delphinus belongs to Delphinidae'
  • 'Digitigradae belongs to Quadripedes'
  • 'Dipsidae belongs to Rosores'
  • 'Dolichotinae belongs to Caviidae'
  • 'Dugong belongs to Dugongidae'
  • 'Dugongidae belongs to Herbivorae'
  • 'Edentulae belongs to Quadripedes'
  • 'Elephantidae belongs to Proboscidiae'
  • 'Equidae belongs to Monochenae'
  • 'Erinaceidae [misspelled as Erinacidae] belongs to Plantigradae'
  • 'Felidae belongs to Digitigradae'
  • 'Ferae belongs to Pedimanes'
  • 'Fructivorae belongs to Cheiroptera'
  • 'Galeopithecidae belongs to Pterophorae'
  • 'Gampstonychae belongs to Quadrumanes'
  • 'Giraffidae belongs to Ruminantes'
  • 'Glires was reranked as a order and belongs to Pedimanes'
  • 'Halamydae belongs to Rosores'
  • 'Harpaladae belongs to Gampstonychae'
  • 'Herbivorae belongs to Cetaceae'
  • 'Heteronychae belongs to Quadrumanes'
  • 'Hippopotamidae belongs to Tesserachenae'
  • 'Hyaenidae belongs to Digitigradae'
  • 'Hydrophorae belongs to Quadripedes'
  • 'Hyracidae belongs to Trichenae'
  • 'Hystricidae [misspelled as Histricidae] belongs to Rosores'
  • 'Insectivorae belongs to Cheiroptera'
  • 'Koladae belongs to Brutae'
  • 'Lemuridae belongs to Heteronychae'
  • 'Leporidae belongs to Rosores'
  • 'Leporinorum is replaced by Leporidae'
  • 'Lorisidae is corrected as Loridae and belongs to Heteronychae'
  • 'Macropodidae [misspelled as Macropidae] belongs to Brutae'
  • 'Manatidae belongs to Herbivorae'
  • 'Manatus belongs to Manatidae'
  • 'Manidae belongs to Edentulae'
  • 'Mastodonadae belongs to Proboscidiae'
  • 'Megatheriidae belongs to Oligodontae'
  • 'Monochenae belongs to Quadripedes'
  • 'Monodon belongs to Monodontidae'
  • 'Monodontidae belongs to Carnivorae'
  • 'Moschidae belongs to Ruminantes'
  • 'Muridae belongs to Rosores'
  • 'Myosidae belongs to Rosores'
  • 'Noctilionidae belongs to Insectivorae'
  • 'Oligodontae belongs to Quadripedes'
  • 'Orycteropodidae belongs to Oligodontae'
  • 'Pedimanes belongs to Vertebrosa'
  • 'Phalangistidae belongs to Ferae'
  • 'Phascolomyidae [misspelled as Phascolomidae] belongs to Glires'
  • 'Phoca belongs to Phocidae'
  • 'Phocaena belongs to Delphinidae'
  • 'Phocidae belongs to Amphibiae'
  • 'Physalus belongs to Balaenidae'
  • 'Physeter belongs to Physeteridae'
  • 'Physeter catodon belongs to Physeter'
  • 'Plantigradae belongs to Quadripedes'
  • 'Platyonychae belongs to Quadrumanes'
  • 'Potoroidae belongs to Brutae'
  • 'Primates belongs to Bimanes'
  • 'Proboscidea [misspelled as Proboscidiae] belongs to Quadripedes'
  • 'Pterophorae belongs to Quadripedes'
  • 'Pteropidae belongs to Fructivorae'
  • 'Quadripedes belongs to Vertebrosa'
  • 'Quadrumana was reranked as the class Quadrumanes and belongs to Vertebrosa'
  • 'Rhinoceros bicornis is recombined as Diceros bicornis'
  • 'Rhinocerotidae belongs to Trichenae'
  • 'Rosores belongs to Quadripedes'
  • 'Ruminantes belongs to Quadripedes'
  • 'Sciuridae belongs to Rosores'
  • 'Simia (Cercopithecus) was reranked as Cercopithecus and belongs to Cercopithecidae'
  • 'Spalacidae belongs to Rosores'
  • 'Tapiridae belongs to Trichenae'
  • 'Tardigrada [misspelled as Tarigradae] belongs to Quadripedes'
  • 'Tenrecidae belongs to Plantigradae'
  • 'Tesserachenae belongs to Quadripedes'
  • 'Trichechidae [misspelled as Trichecidae] belongs to Amphibiae'
  • 'Trichechus belongs to Trichecidae'
  • 'Trichenae belongs to Quadripedes'
  • 'Ursinidae belongs to Plantigradae'
  • 'Vertebrosa belongs to Animalia'
  • 'Vespertilionidae belongs to Insectivorae'
  • 'Viverridae belongs to Digitigradae'