Opinions from R. W. Shufeldt 1915

  • 'Aletornis bellus belongs to Aletornis'
  • 'Aletornis gracilis belongs to Aletornis' according to Marsh 1872
  • 'Aletornis gracilis belongs to Aletornis'
  • 'Aletornis marshi is recombined as Grus marshi'
  • 'Aletornis nobilis belongs to Aletornis'
  • 'Aletornis pernix belongs to Aletornis'
  • 'Aletornis venustus belongs to Aletornis'
  • 'Anas canadensis is recombined as Branta canadensis'
  • 'Apatornis belongs to Apatornithidae'
  • 'Aquila antiqua is recombined as Minerva antiqua'
  • 'Aquila dananus is corrected as Aquila danana and belongs to Aquila' according to Coues 1872
  • 'Aquila dananus is corrected as Aquila danana and belongs to Aquila'
  • 'Baptornis belongs to Apatornithidae'
  • 'Baptornis advenus belongs to Baptornis'
  • 'Barornis regens belongs to Barornis'
  • 'Botauroides belongs to Ardeidae'
  • 'Botauroides parvus belongs to Botauroides'
  • 'Bubo leptosteus [misspelled as Bubo leposteus] belongs to Bubo'
  • 'Catarractes antiquus is recombined as Uria antiqua'
  • 'Cimolopteryx belongs to Apatornithidae'
  • 'Cimolopteryx rarus is corrected as Cimolopteryx rara and belongs to Cimolopteryx'
  • 'Cimolopteryx retusa belongs to Cimolopteryx'
  • 'Colinus eatoni belongs to Colinus'
  • 'Colymbus oligocaenus belongs to Colymbus'
  • 'Coniornis belongs to Apatornithidae'
  • 'Coniornis altus belongs to Coniornis'
  • 'Diatryma gigantea belongs to Diatryma'
  • 'Eoceornis belongs to Aves'
  • 'Eoceornis ardetta belongs to Eoceornis'
  • 'Falco falconella belongs to Falco'
  • 'Gallinuloides wyomingensis belongs to Gallinuloides'
  • 'Gavia pusilla belongs to Gavia'
  • 'Graculavus agilis belongs to Graculavus'
  • 'Graculavus anceps belongs to Graculavus'
  • 'Graculavus lentus belongs to Graculavus'
  • 'Graculavus pumilus belongs to Graculavus'
  • 'Graculavus velox belongs to Graculavus'
  • 'Graculus idahensis belongs to Graculus'
  • 'Grus haydeni belongs to Grus'
  • 'Hesperornis regalis belongs to Hesperornis'
  • 'Ichthyornis celer is recombined as Apatornis celer'
  • 'Laornis edvardsianus belongs to Laornis'
  • 'Larus pristinus belongs to Larus'
  • 'Limicolavis belongs to Aves'
  • 'Limicolavis pluvianella belongs to Limicolavis'
  • 'Meleagris altus belongs to Meleagris' according to Marsh 1872
  • 'Meleagris altus is a subjective synonym of Meleagris superba'
  • 'Meleagris richmondi belongs to Meleagris'
  • 'Meleagris superbus is corrected as Meleagris superba and belongs to Meleagris'
  • 'Palaeophasianus meleagroides belongs to Palaeophasianus'
  • 'Palaeotringa littoralis belongs to Palaeotringa'
  • 'Palaeotringa vagans belongs to Palaeotringa'
  • 'Palaeotringa vetus belongs to Palaeotringa'
  • 'Phalacrocorax marinavis belongs to Phalacrocorax'
  • 'Phasianus alfhildae belongs to Phasianus'
  • 'Phasianus americanus belongs to Phasianus'
  • 'Phasianus mioceanus belongs to Phasianus'
  • 'Puffinus conradi belongs to Puffinus'
  • 'Telmatornis priscus belongs to Telmatornis'
  • 'Telmatornis rex belongs to Telmatornis'
  • 'Tetrao phasianellus is recombined as Pediocaetes phasianellus'
  • 'Tympanuchus lulli belongs to Tympanuchus'
  • 'Uintornis lucaris belongs to Uintornis'