Opinions from H. v. Meyer 1845
- 'Aeolodon belongs to Dactylopodes'
- 'Alligator belongs to Dactylopodes'
- 'Anguisaurus belongs to Saurii'
- 'Belodon belongs to Saurii'
- 'Brachytaenius belongs to Saurii'
- 'Capitosaurus belongs to Labyrinthodontes'
- 'Cetiosaurus belongs to Saurii'
- 'Charitosaurus belongs to Saurii'
- 'Cladeiodon [misspelled as Cladyodon] belongs to Saurii'
- 'Conchiosaurus belongs to Nexipodes'
- 'Crocodylus belongs to Dactylopodes'
- 'Dactylopodes belongs to Saurii'
- 'Dicynodon belongs to Saurii'
- 'Gavialis belongs to Dactylopodes'
- 'Geosaurus belongs to Saurii'
- 'Glaphyrorhynchus belongs to Saurii'
- 'Gnathosaurus belongs to Saurii'
- 'Goniopholis belongs to Saurii'
- 'Hylaeosaurus belongs to Pachypodes'
- 'Ichthyosaurus belongs to Nexipodes'
- 'Iguanodon belongs to Pachypodes'
- 'Ischyrodon belongs to Saurii'
- 'Labyrinthodon belongs to Labyrinthodontes'
- 'Labyrinthodontes belongs to Saurii'
- 'Leiodon belongs to Saurii'
- 'Machimosaurus belongs to Saurii'
- 'Macrospondylus belongs to Dactylopodes'
- 'Mastodonsaurus belongs to Labyrinthodontes'
- 'Megalosaurus belongs to Pachypodes'
- 'Menodon belongs to Saurii'
- 'Metopias belongs to Labyrinthodontes'
- 'Mosasaurus belongs to Saurii'
- 'Mystriosaurus belongs to Dactylopodes'
- 'Neustosaurus belongs to Nexipodes'
- 'Nexipodes belongs to Saurii'
- 'Nothosaurus belongs to Nexipodes'
- 'Odontosaurus belongs to Labyrinthodontes'
- 'Ornithocephalus brevirostris is recombined as Pterodactylus brevirostris'
- 'Ornithocephalus kochi is recombined as Pterodactylus kochi'
- 'Ornithocephalus muensteri is recombined as Pterodactylus muensteri'
- 'Orthosaurus belongs to Dactylopodes'
- 'Pachypodes belongs to Saurii'
- 'Palaeosaurus belongs to Saurii'
- 'Pelagosaurus belongs to Dactylopodes'
- 'Pholidosaurus belongs to Saurii'
- 'Pistosaurus belongs to Nexipodes'
- 'Plateosaurus belongs to Pachypodes'
- 'Plesiosaurus belongs to Nexipodes'
- 'Plesiosaurus (Pleiosaurus) was reranked as Pliosaurus and belongs to Nexipodes'
- 'Pleurosaurus belongs to Dactylopodes'
- 'Poekilopleuron [misspelled as Poecilopleuron] belongs to Dactylopodes'
- 'Polyptychodon belongs to Saurii'
- 'Protorosaurus belongs to Dactylopodes'
- 'Pterodactyli belongs to Saurii'
- 'Pterodactylus belongs to Pterodactyli'
- 'Pterodactylus crassirostris belongs to Pterodactylus'
- 'Pterodactylus lavateri belongs to Pterodactylus' according to Meyer 1838
- 'Pterodactylus lavateri belongs to Pterodactylus'
- 'Pterodactylus longirostris belongs to Pterodactylus'
- 'Pterodactylus macronyx belongs to Pterodactylus'
- 'Pterodactylus medius belongs to Pterodactylus'
- 'Pterodactylus meyeri belongs to Pterodactylus'
- 'Raphiosaurus belongs to Saurii'
- 'Rhacheosaurus belongs to Dactylopodes'
- 'Rhopalodon belongs to Saurii'
- 'Rhynchosaurus belongs to Saurii'
- 'Rysosteus belongs to Saurii'
- 'Sericodon belongs to Saurii'
- 'Simosaurus belongs to Nexipodes'
- 'Steneosaurus belongs to Dactylopodes'
- 'Streptospondylus belongs to Dactylopodes'
- 'Suchosaurus belongs to Saurii'
- 'Teleosaurus belongs to Dactylopodes'
- 'Termatosaurus belongs to Saurii'
- 'Thaumatosaurus [misspelled as Thaumantosaurus] belongs to Saurii'
- 'Thecodontosaurus belongs to Saurii'
- 'Trematosaurus belongs to Labyrinthodontes'
- 'Xestorrhytias belongs to Labyrinthodontes'