Opinions from F. Ameghino 1905

  • 'Anthropornis belongs to Spheniscidae'
  • 'Anthropornis nordenskjoldii belongs to Anthropornis'
  • 'Apterodytes is replaced by Palaeoapterodytes'
  • 'Apterodytes ictus is recombined as Palaeoapterodytes ictus'
  • 'Argyrodyptes belongs to Spheniscidae'
  • 'Argyrodyptes microtarsus belongs to Argyrodyptes'
  • 'Arthrodytes belongs to Spheniscidae'
  • 'Cladornidae belongs to Impennes'
  • 'Cladornis belongs to Cladornidae'
  • 'Cladornis pachypus belongs to Cladornis'
  • 'Cruschedula belongs to Cladornidae'
  • 'Cruschedula revola belongs to Cruschedula'
  • 'Cruschedulidae is a subjective synonym of Cladornithidae'
  • 'Delphinornis belongs to Spheniscidae'
  • 'Delphinornis larsenii is corrected as Delphinornis larseni and belongs to Delphinornis'
  • 'Eosphaeniscus [misspelled as Eospheniscus] belongs to Spheniscidae'
  • 'Eosphaeniscus gunnari [misspelled as Eospheniscus gunnari] belongs to Eospheniscus'
  • 'Ichtyopteryx belongs to Spheniscidae'
  • 'Ichtyopteryx gracilis belongs to Ichtyopteryx'
  • 'Isotremornis belongs to Spheniscidae'
  • 'Isotremornis nordenskjoldi belongs to Isotremornis'
  • 'Metancylornis belongs to Spheniscidae'
  • 'Neculus belongs to Spheniscidae'
  • 'Neculus rothi belongs to Neculus'
  • 'Pachypteryx belongs to Spheniscidae'
  • 'Pachypteryx grandis belongs to Pachypteryx'
  • 'Palaeoapterodytes belongs to Spheniscidae'
  • 'Palaeospheniscus belongs to Spheniscidae'
  • 'Palaeospheniscus affinis belongs to Palaeospheniscus'
  • 'Palaeospheniscus antarcticus is recombined as Paraptenodytes antarcticus'
  • 'Palaeospheniscus bergi is recombined as Paraspheniscus bergi'
  • 'Palaeospheniscus gracilis belongs to Palaeospheniscus'
  • 'Palaeospheniscus intermedius belongs to Palaeospheniscus'
  • 'Palaeospheniscus interruptus belongs to Palaeospheniscus'
  • 'Palaeospheniscus medianus belongs to Palaeospheniscus'
  • 'Palaeospheniscus menzbieri belongs to Palaeospheniscus'
  • 'Palaeospheniscus nereius is recombined as Paraspheniscus nereius'
  • 'Palaeospheniscus patagonicus belongs to Palaeospheniscus'
  • 'Palaeospheniscus planus belongs to Palaeospheniscus'
  • 'Palaeospheniscus robustus belongs to Palaeospheniscus'
  • 'Palaeospheniscus rothi belongs to Palaeospheniscus'
  • 'Paraptenodytes belongs to Spheniscidae'
  • 'Paraptenodytes andrewsi is recombined as Arthrodytes andrewsi'
  • 'Paraptenodytes curtus is recombined as Metancylornis curtus'
  • 'Paraptenodytes grandis is recombined as Arthrodytes grandis'
  • 'Perispheniscus belongs to Spheniscidae'
  • 'Perispheniscus wimani belongs to Perispheniscus'
  • 'Pseudospheniscus belongs to Spheniscidae'
  • 'Pseudospheniscus concavus belongs to Pseudospheniscus'
  • 'Pseudospheniscus interplanus belongs to Pseudospheniscus'
  • 'Pseudospheniscus planus belongs to Pseudospheniscus'
  • 'Spheniscidae belongs to Impennes'
  • 'Treleudytes belongs to Spheniscidae'
  • 'Treleudytes crassa belongs to Treleudytes'