Opinions from J. C. Moore 1968
- 'Balaena ampullata is recombined as Hyperoodon ampullatus'
- 'Berardiina belongs to Ziphiini'
- 'Berardius belongs to Berardiina'
- 'Berardius arnuxii is corrected as Berardius arnuxi and belongs to Berardius'
- 'Berardius bairdii is corrected as Berardius bairdi and belongs to Berardius'
- 'Berardius hectori is recombined as Mesoplodon hectori'
- 'Delphinus densirostris is recombined as Mesoplodon (Dioplodon) densirostris'
- 'Dioplodon was reranked as Mesoplodon (Dioplodon) and belongs to Mesoplodon'
- 'Dioplodon europaeus is recombined as Mesoplodon europaeus'
- 'Hyperoodon belongs to Khoufechia'
- 'Hyperoodon (Frasercetus) belongs to Hyperoodon'
- 'Hyperoodon planifrons is recombined as Hyperoodon (Frasercetus) planifrons'
- 'Hyperoodontina was reranked as the family Hyperoodontidae and belongs to Hyperoodontoidea'
- 'Hyperoodontini belongs to Hyperoodontidae'
- 'Hyperoodontoidea belongs to Odontoceti'
- 'Indopacetina belongs to Hyperoodontini'
- 'Indopacetus belongs to Indopacetina'
- 'Mesoplodon belongs to Khoufechia'
- 'Mesoplodon bowdoini belongs to Mesoplodon'
- 'Mesoplodon carlhubbsi belongs to Mesoplodon'
- 'Mesoplodon ginkgodens belongs to Mesoplodon'
- 'Mesoplodon grayi belongs to Mesoplodon'
- 'Mesoplodon mirum is corrected as Mesoplodon mirus and belongs to Mesoplodon'
- 'Mesoplodon pacificus is recombined as Indopacetus pacificus'
- 'Mesoplodon stejnegeri belongs to Mesoplodon'
- 'Odontoceti belongs to Cetacea'
- 'Physeter bidens is recombined as Mesoplodon bidens'
- 'Tasmacetina belongs to Hyperoodontini'
- 'Tasmacetus belongs to Tasmacetina'
- 'Tasmacetus shepherdi belongs to Tasmacetus'
- 'Ziphiidae was reranked as the tribe Ziphiini and belongs to Hyperoodontidae'
- 'Ziphiina belongs to Ziphiini'
- 'Ziphius belongs to Ziphiina'
- 'Ziphius (Dolichodon) is reassigned into Mesoplodon'
- 'Ziphius cavirostris belongs to Ziphius'
- 'Ziphius layardii is recombined as Mesoplodon (Dolichodon) layardi'