Opinions from P. D. Gingerich 2005

  • 'Aetiocetidae belongs to Aetiocetoidea'
  • 'Aetiocetoidea belongs to Mysticeti'
  • 'Agorophiidae belongs to Agorophioidea'
  • 'Agorophioidea belongs to Odontoceti'
  • 'Albireonidae belongs to Delphinoidea'
  • 'Ambulocetidae belongs to Protocetoidea'
  • 'Archaeoceti belongs to Cetacea'
  • 'Balaenoidea belongs to Mysticeti'
  • 'Balaenopteridae belongs to Balaenopteroidea'
  • 'Balaenopteroidea belongs to Mysticeti'
  • 'Balanadae is corrected as Balaenidae and belongs to Balaenoidea'
  • 'Basilosauridae belongs to Basilosauroidea'
  • 'Basilosauroidea belongs to Archaeoceti'
  • 'Cetotheriinae was reranked as the family Cetotheriidae and belongs to Balaenopteroidea'
  • 'Dalpiazinidae belongs to Platanistoidea'
  • 'Delphinoidea belongs to Odontoceti'
  • 'Eomysticetidae belongs to Eomysticetoidea'
  • 'Eomysticetoidea belongs to Mysticeti'
  • 'Eoplatanistidae belongs to Eurhinodelphinoidea'
  • 'Eschrichtiidae belongs to Eschrichtioidea'
  • 'Eschrichtioidea belongs to Mysticeti'
  • 'Eurhinodelphidae is corrected as Eurhinodelphinidae and belongs to Eurhinodelphinoidea'
  • 'Eurhinodelphoidea is corrected as Eurhinodelphinoidea and belongs to Odontoceti'
  • 'Iniana was reranked as the family Iniidae and belongs to Inioidea'
  • 'Inioidea belongs to Odontoceti'
  • 'Kentriodontidae belongs to Delphinoidea'
  • 'Kogiidae belongs to Physeteroidea'
  • 'Lipotidae belongs to Lipotoidea'
  • 'Lipotoidea belongs to Odontoceti'
  • 'Llanocetidae belongs to Aetiocetoidea'
  • 'Mammalodontidae belongs to Aetiocetoidea'
  • 'Monodontidae belongs to Delphinoidea'
  • 'Mysticeti belongs to Cetacea'
  • 'Neobalaenidae belongs to Balaenoidea'
  • 'Odobenocetopsidae belongs to Delphinoidea'
  • 'Odontoceti belongs to Cetacea'
  • 'Pakicetinae was reranked as the family Pakicetidae and belongs to Protocetoidea'
  • 'Patriocetidae belongs to Agorophioidea'
  • 'Phocaenina was reranked as the family Phocoenidae and belongs to Delphinoidea'
  • 'Physeteridae belongs to Physeteroidea'
  • 'Physeteroidea belongs to Odontoceti'
  • 'Platanistina was reranked as the family Platanistidae and belongs to Platanistoidea'
  • 'Platanistoidea belongs to Odontoceti'
  • 'Pontoporiidae belongs to Inioidea'
  • 'Protocetidae belongs to Protocetoidea'
  • 'Protocetoidea belongs to Archaeoceti'
  • 'Remingtonocetidae belongs to Remingtonocetoidea'
  • 'Remingtonocetoidea belongs to Archaeoceti'
  • 'Simocetidae belongs to Agorophioidea'
  • 'Squalodelphidae is corrected as Squalodelphinidae and belongs to Platanistoidea'
  • 'Squalodontidae belongs to Platanistoidea'
  • 'Waipatiidae belongs to Platanistoidea'
  • 'Ziphiidae belongs to Ziphioidea'
  • 'Ziphioidea belongs to Odontoceti'