Opinions from P. Godefroit et al. 2012
- 'Amurosaurus riabinini belongs to Amurosaurus'
- 'Bactrosaurus johnsoni belongs to Bactrosaurus'
- 'Brachylophosaurus canadensis belongs to Brachylophosaurus'
- 'Claosaurus annectens is recombined as Edmontosaurus annectens'
- 'Edmontosaurini belongs to Saurolophinae'
- 'Edmontosaurus belongs to Edmontosaurini'
- 'Edmontosaurus regalis belongs to Edmontosaurus'
- 'Gryposaurus latidens belongs to Gryposaurus'
- 'Gryposaurus monumentensis belongs to Gryposaurus'
- 'Gryposaurus notabilis belongs to Gryposaurus'
- 'Hadrosaurus foulkii belongs to Hadrosaurus'
- 'Kerberosaurus belongs to Edmontosaurini'
- 'Kerberosaurus manakini belongs to Kerberosaurus'
- 'Kritosaurus incurvimanus is recombined as Gryposaurus incurvimanus'
- 'Kritosaurus navajovius belongs to Kritosaurus'
- 'Kundurosaurus belongs to Edmontosaurini'
- 'Kundurosaurus nagornyi belongs to Kundurosaurus'
- 'Lambeosaurus lambei belongs to Lambeosaurus'
- 'Lophorhothon atopus belongs to Lophorhothon'
- 'Maiasaura peeblesorum belongs to Maiasaura'
- 'Mandschurosaurus is a nomen dubium'
- 'Olorotitan arharensis belongs to Olorotitan'
- 'Probactrosaurus gobiensis belongs to Probactrosaurus'
- 'Prosaurolophus belongs to Saurolophini'
- 'Prosaurolophus maximus belongs to Prosaurolophus'
- 'Saurolophini belongs to Saurolophinae'
- 'Saurolophus belongs to Saurolophini'
- 'Saurolophus angustirostris belongs to Saurolophus'
- 'Saurolophus krystofovici is a nomen dubium'
- 'Saurolophus osborni belongs to Saurolophus'
- 'Shantungosaurus giganteus belongs to Shantungosaurus'
- 'Mandschurosaurus amurensis is a nomen dubium'
- 'Wulagasaurus dongi belongs to Wulagasaurus'