Opinions from A. K. Hastings and A. C. Dooley 2017
- 'Acipenser belongs to Acipenseridae'
- 'Aetobatus belongs to Myliobatidae'
- 'Aglaocetus patulus belongs to Aglaocetus'
- 'Alopias belongs to Alopiidae'
- 'Aluterus belongs to Monacanthidae'
- 'Carcharhinus belongs to Carcharhinidae'
- 'Carcharias belongs to Odontaspidae'
- 'Carcharias megalodon is recombined as Carcharocles megalodon'
- 'Carcharocles belongs to Lamnidae'
- 'Chelone grandaeva is recombined as Procolpochelys grandaeva'
- 'Crocodilus antiquus is recombined as Thecachampsa antiqua'
- 'Diorocetus hiatus belongs to Diorocetus'
- 'Eobalaenoptera belongs to Mysticeti'
- 'Galeocerdo belongs to Carcharhinidae'
- 'Gavia belongs to Gaviidae'
- 'Hadrodelphis belongs to Kentriodontidae'
- 'Hadrodelphis calvertense belongs to Hadrodelphis'
- 'Halicetus ignotus belongs to Halicetus'
- 'Hemipristis belongs to Hemigaleidae'
- 'Hemipristis serra belongs to Hemipristis'
- 'Hesperosiren crataegensis is recombined as Metaxytherium crataegense'
- 'Isurus belongs to Lamnidae'
- 'Leptophoca belongs to Phocidae'
- 'Megalops belongs to Megalopidae'
- 'Metaxytherium belongs to Dugongidae'
- 'Miocepphus belongs to Alcidae'
- 'Mola belongs to Molidae'
- 'Morus belongs to Sulidae'
- 'Myliobatis belongs to Myliobatidae'
- 'Negaprion belongs to Carcharhinidae'
- 'Notorynchus belongs to Hexanchidae'
- 'Orycterocetus belongs to Physeteroidea'
- 'Orycterocetus crocodilinus belongs to Orycterocetus'
- 'Pelagornis belongs to Pelagornithidae'
- 'Physogaleus belongs to Carcharhinidae'
- 'Pogonias belongs to Sciaenidae'
- 'Pogonias multidentatus belongs to Pogonias'
- 'Priscodelphinus cristatus is recombined as Xiphiacetus cristatus'
- 'Procolpochelys belongs to Cheloniidae'
- 'Psephophorus belongs to Dermochelyidae'
- 'Pteromylaeus belongs to Myliobatidae'
- 'Ranzania belongs to Molidae'
- 'Sciaenops belongs to Sciaenidae'
- 'Sciaenops ocellatus belongs to Sciaenops'
- 'Sphyrna belongs to Sphyrnidae'
- 'Squalus cepedianus is recombined as Notorynchus cepedianus'
- 'Squatina belongs to Squatinidae'
- 'Striatolamia belongs to Odontaspidae'
- 'Syllomus belongs to Cheloniidae'
- 'Syllomus aegyptiacus belongs to Syllomus'
- 'Tautoga belongs to Labridae'
- 'Thecachampsa belongs to Crocodylidae'
- 'Thunnus belongs to Scombridae'
- 'Xiphiacetus belongs to Eurhinodelphinidae'