Opinions from X. Pereda-Suberbiola et al. 2009
- 'Amurosaurus belongs to Lambeosaurinae'
- 'Anatotitan belongs to Hadrosaurinae'
- 'Aralosaurus belongs to Lambeosaurinae'
- 'Arenysaurus belongs to Lambeosaurinae'
- 'Arenysaurus ardevoli belongs to Arenysaurus'
- 'Bactrosaurus belongs to Hadrosauroidea'
- 'Bactrosaurus johnsoni belongs to Bactrosaurus'
- 'Brachylophosaurus belongs to Hadrosaurinae'
- 'Charonosaurus belongs to Parasaurolophini'
- 'Corythosaurini belongs to Lambeosaurinae'
- 'Corythosaurus belongs to Corythosaurini'
- 'Edmontosaurus belongs to Hadrosaurinae'
- 'Euhadrosauria belongs to Hadrosauridae'
- 'Gryposaurus belongs to Hadrosaurinae'
- 'Hadrosauridae belongs to Hadrosauroidea'
- 'Hadrosaurinae belongs to Euhadrosauria'
- 'Hypacrosaurus belongs to Corythosaurini'
- 'Jaxartosaurus belongs to Lambeosaurinae'
- 'Kerberosaurus belongs to Hadrosaurinae'
- 'Koutalisaurus kohlerorum belongs to Koutalisaurus'
- 'Lambeosaurinae belongs to Euhadrosauria'
- 'Lambeosaurus belongs to Corythosaurini'
- 'Limnosaurus transsylvanicus is recombined as Telmatosaurus transsylvanicus'
- 'Maiasaura belongs to Hadrosaurinae'
- 'Olorotitan belongs to Corythosaurini'
- 'Pararhabdodon isonense is corrected as Pararhabdodon isonensis and belongs to Pararhabdodon'
- 'Parasaurolophini belongs to Lambeosaurinae'
- 'Parasaurolophus belongs to Parasaurolophini'
- 'Prosaurolophus belongs to Hadrosaurinae'
- 'Sahaliyania belongs to Lambeosaurinae'
- 'Saurolophus belongs to Hadrosaurinae'
- 'Telmatosaurus belongs to Hadrosauridae'
- 'Tsintaosaurus belongs to Lambeosaurinae'
- 'Wulagasaurus belongs to Hadrosaurinae'