Opinions from A. B. Van Deinse 1931

  • 'Acrodelphidae belongs to Squaloceti'
  • 'Agorophiidae belongs to Archaeoceti'
  • 'Amphicetus verus is recombined as Plesiocetus verus'
  • 'Archaeoceti belongs to Odontoceti'
  • 'Argyrocetinae belongs to Platanistidae'
  • 'Balaenopteridae belongs to Mystacoceti'
  • 'Balanadae is corrected as Balaenidae and belongs to Mystacoceti'
  • 'Cetotherium brevifrons is recombined as Plesiocetus brevifrons'
  • 'Delphinidae belongs to Delphinoceti'
  • 'Delphinoceti belongs to Odontoceti'
  • 'Eurhinodelphidae belongs to Squaloceti'
  • 'Heterocetus affinis is recombined as Plesiocetus affinis'
  • 'Heterocetus sprangii is recombined as Plesiocetus sprangi'
  • 'Idiocetus longifrons is recombined as Plesiocetus longifrons'
  • 'Mesocetus latifrons is recombined as Plesiocetus latifrons'
  • 'Mesocetus laxatus is recombined as Plesiocetus laxatus'
  • 'Mesocetus longirostris is recombined as Plesiocetus longirostris'
  • 'Microzeuglodontidae belongs to Archaeoceti'
  • 'Mystacoceti belongs to Cetacea'
  • 'Odontoceti was reranked as a unranked clade and belongs to Cetacea'
  • 'Patriocetidae belongs to Archaeoceti'
  • 'Phocaenina was reranked as the family Phocaenidae and belongs to Delphinoceti'
  • 'Physeteridae belongs to Squaloceti'
  • 'Scaldicetus belongs to Physeteridae'
  • 'Scaldicetus caretti belongs to Scaldicetus'
  • 'Squaloceti belongs to Odontoceti'
  • 'Squalodelphidae belongs to Squaloceti'
  • 'Squalodontidae belongs to Squaloceti'
  • 'Zeuglodontidae belongs to Archaeoceti'
  • 'Ziphiidae belongs to Squaloceti'