Opinions from R. Kellogg 1928

  • 'Acrodelphis belongs to Delphinidae'
  • 'Agabelus belongs to Delphinidae'
  • 'Agorophiidae belongs to Odontoceti'
  • 'Agorophius belongs to Agorophiidae'
  • 'Agriocetus belongs to Odontoceti'
  • 'Amphicetus belongs to Cetotheriidae'
  • 'Anisodelphis belongs to Iniidae'
  • 'Anoplonassa belongs to Ziphiidae'
  • 'Archaeodelphis belongs to Odontoceti'
  • 'Argyrocetus belongs to Delphinidae'
  • 'Aulophyseter belongs to Physeteridae'
  • 'Balaena belongs to Balaenidae'
  • 'Balaenodon belongs to Physeteridae'
  • 'Balaenoptera belongs to Balaenopteridae'
  • 'Balaenopteridae belongs to Mysticeti'
  • 'Balaenotus belongs to Balaenidae'
  • 'Balaenula belongs to Balaenidae'
  • 'Balanadae is corrected as Balaenidae and belongs to Mysticeti'
  • 'Basilosauridae belongs to Archaeoceti'
  • 'Basilosaurus belongs to Basilosauridae'
  • 'Belemnoziphius belongs to Ziphiidae'
  • 'Belosphys belongs to Delphinidae'
  • 'Berardius belongs to Ziphiidae'
  • 'Burtinopsis belongs to Balaenopteridae'
  • 'Cephalotropis belongs to Cetotheriidae'
  • 'Ceterhinops belongs to Delphinidae'
  • 'Cetotheriinae was reranked as the family Cetotheriidae and belongs to Mysticeti'
  • 'Cetotheriomorphus belongs to Cetotheriidae'
  • 'Cetotheriopsis belongs to Cetotheriidae'
  • 'Cetotherium belongs to Cetotheriidae'
  • 'Cetotherium (Cetotheriophanes) was reranked as Cetotheriophanes and belongs to Balaenopteridae'
  • 'Cetotherium (Eucetotherium) was reranked as Eucetotherium and belongs to Cetotheriidae'
  • 'Cetotherium (Plesiocetopsis) was reranked as Plesiocetopsis and belongs to Cetotheriidae'
  • 'Champsodelphis belongs to Delphinidae'
  • 'Choneziphius belongs to Ziphiidae'
  • 'Colophonodon belongs to Squalodontidae'
  • 'Cyrtodelphis belongs to Delphinidae'
  • 'Delphinapterus belongs to Delphinidae'
  • 'Delphinavus belongs to Delphinidae'
  • 'Delphinidae belongs to Odontoceti'
  • 'Delphinodon belongs to Delphinidae'
  • 'Delphinopsis belongs to Delphinidae'
  • 'Delphinus belongs to Delphinidae'
  • 'Diaphorocetus belongs to Physeteridae'
  • 'Dinoziphius belongs to Physeteridae'
  • 'Diochotichus belongs to Ziphiidae'
  • 'Dorudon belongs to Dorudontidae'
  • 'Dorudontidae belongs to Archaeoceti'
  • 'Eboroziphius belongs to Ziphiidae'
  • 'Eocetus belongs to Protocetidae'
  • 'Eoplatanista belongs to Delphinidae'
  • 'Eubalaena belongs to Balaenidae'
  • 'Eurhinodelphis belongs to Delphinidae'
  • 'Globicephala belongs to Delphinidae'
  • 'Graphiodon belongs to Physeteridae'
  • 'Herpetocetus belongs to Cetotheriidae'
  • 'Hesperocetus belongs to Iniidae'
  • 'Heterocetus belongs to Cetotheriidae'
  • 'Heterodelphis belongs to Delphinidae'
  • 'Hoplocetus belongs to Physeteridae'
  • 'Idiocetus belongs to Balaenopteridae'
  • 'Idiophyseter belongs to Physeteridae'
  • 'Iniana was reranked as the family Iniidae and belongs to Odontoceti'
  • 'Iniopsis belongs to Delphinidae'
  • 'Ischyrorhynchus belongs to Iniidae'
  • 'Isocetus belongs to Cetotheriidae'
  • 'Ixacanthus belongs to Delphinidae'
  • 'Kekenodon belongs to Dorudontidae'
  • 'Kentriodon belongs to Delphinidae'
  • 'Kogia belongs to Kogiidae'
  • 'Kogiidae belongs to Odontoceti'
  • 'Lonchodelphis is a nomen dubium'
  • 'Lophocetus belongs to Delphinidae'
  • 'Macrochirifer belongs to Delphinidae'
  • 'Megaptera belongs to Balaenopteridae'
  • 'Megapteropsis belongs to Balaenopteridae'
  • 'Mesocetus belongs to Cetotheriidae'
  • 'Mesoplodon belongs to Ziphiidae'
  • 'Mesoplodon (Cetorhynchus) was reranked as Cetorhynchus and belongs to Ziphiidae'
  • 'Mesoteras belongs to Balaenopteridae'
  • 'Metasqualodon belongs to Squalodontidae'
  • 'Metopocetus belongs to Cetotheriidae'
  • 'Microcetus belongs to Squalodontidae'
  • 'Microsqualodon belongs to Squalodontidae'
  • 'Microzeuglodon belongs to Squalodontidae'
  • 'Mioziphius belongs to Ziphiidae'
  • 'Monodon belongs to Delphinidae'
  • 'Morenocetus belongs to Balaenidae'
  • 'Mysticeti belongs to Cetacea'
  • 'Neosqualodon belongs to Squalodontidae'
  • 'Notiocetus belongs to Balaenidae'
  • 'Ontocetus belongs to Physeteridae'
  • 'Orca citoniensis is recombined as Orcinus citoniensis'
  • 'Orcinus belongs to Delphinidae'
  • 'Orycterocetus belongs to Physeteridae'
  • 'Pachyacanthus belongs to Cetotheriidae'
  • 'Pachycetus belongs to Cetotheriidae'
  • 'Palaeocetus belongs to Balaenidae'
  • 'Palaeophocaena belongs to Delphinidae'
  • 'Palaeoziphius belongs to Ziphiidae'
  • 'Pappocetus belongs to Protocetidae'
  • 'Parasqualodon belongs to Squalodontidae'
  • 'Parietobalaena belongs to Cetotheriidae'
  • 'Patriocetus belongs to Odontoceti'
  • 'Pelycorhamphus belongs to Ziphiidae'
  • 'Phoberodon belongs to Squalodontidae'
  • 'Phocaena belongs to Delphinidae'
  • 'Phocaenopsis belongs to Delphinidae'
  • 'Phococetus belongs to Dorudontidae'
  • 'Physeteridae belongs to Odontoceti'
  • 'Physeterula belongs to Physeteridae'
  • 'Physetodon belongs to Physeteridae'
  • 'Pithanodelphis belongs to Delphinidae'
  • 'Placoziphius belongs to Physeteridae'
  • 'Platanistina was reranked as the family Platanistidae and belongs to Odontoceti'
  • 'Plesiocetus belongs to Balaenopteridae'
  • 'Pomatodelphis belongs to Delphinidae'
  • 'Pontistes belongs to Delphinidae'
  • 'Pontivaga belongs to Delphinidae'
  • 'Pontoplanodes belongs to Iniidae'
  • 'Prioinia is corrected as Proinia and belongs to Iniidae'
  • 'Prionodelphis belongs to Squalodontidae'
  • 'Priscodelphinus belongs to Delphinidae'
  • 'Priscophyseter belongs to Physeteridae'
  • 'Prophyseter belongs to Physeteridae'
  • 'Prosqualodon belongs to Squalodontidae'
  • 'Protobalaena belongs to Balaenidae'
  • 'Protocetidae belongs to Archaeoceti'
  • 'Protocetus belongs to Protocetidae'
  • 'Protodelphinus belongs to Delphinidae'
  • 'Protophocaena belongs to Delphinidae'
  • 'Protoziphius is corrected as Proroziphius and belongs to Ziphiidae'
  • 'Prozeuglodon belongs to Protocetidae'
  • 'Pseudorca belongs to Delphinidae'
  • 'Rhabdosteus belongs to Delphinidae'
  • 'Rhegnopsis belongs to Cetotheriidae'
  • 'Rhytisodon belongs to Squalodontidae'
  • 'Saurocetus belongs to Squalodontidae'
  • 'Saurodelphis is a subjective synonym of Pontoplanodes'
  • 'Scaldicetus belongs to Physeteridae'
  • 'Scaptodon belongs to Physeteridae'
  • 'Schizodelphis is a subjective synonym of Cyrtodelphis'
  • 'Siphonocetus belongs to Cetotheriidae'
  • 'Squalodelphis belongs to Ziphiidae'
  • 'Squalodontidae belongs to Odontoceti'
  • 'Steno belongs to Delphinidae'
  • 'Stenodelphis belongs to Delphinidae'
  • 'Stereodelphis belongs to Delphinidae'
  • 'Thalassocetus belongs to Physeteridae'
  • 'Tretosphys belongs to Delphinidae'
  • 'Tretulias belongs to Cetotheriidae'
  • 'Trirhizodon belongs to Squalodontidae'
  • 'Tursiops belongs to Delphinidae'
  • 'Ulias belongs to Cetotheriidae'
  • 'Xenorophus belongs to Agorophiidae'
  • 'Zarhachis belongs to Platanistidae'
  • 'Ziphiidae belongs to Odontoceti'
  • 'Ziphiodelphis belongs to Delphinidae'
  • 'Ziphioides belongs to Ziphiidae'
  • 'Zygorhiza belongs to Dorudontidae'