Opinions from X. Wang et al. 2011
- 'Altirhinus belongs to Iguanodontidae'
- 'Altirhinus kurzanovi belongs to Altirhinus'
- 'Bactrosaurus belongs to Hadrosauroidea'
- 'Bactrosaurus johnsoni belongs to Bactrosaurus'
- 'Camptonotus dispar is recombined as Camptosaurus dispar'
- 'Camptosaurus belongs to Iguanodontia'
- 'Camptosaurus aphanoecetes belongs to Camptosaurus'
- 'Camptosaurus leedsi is recombined as Callovosaurus leedsi'
- 'Dollodon bampingi belongs to Dollodon'
- 'Eolambia belongs to Hadrosauroidea'
- 'Eolambia caroljonesa belongs to Eolambia'
- 'Equijubus belongs to Hadrosauroidea'
- 'Equijubus normani belongs to Equijubus'
- 'Fukuisaurus tetoriensis belongs to Fukuisaurus'
- 'Hadrosauroidea was reranked as a unranked clade and belongs to Iguanodontoidea'
- 'Iguanodon belongs to Iguanodontidae'
- 'Iguanodon atherfieldensis is recombined as Mantellisaurus atherfieldensis'
- 'Iguanodon bernissartensis belongs to Iguanodon'
- 'Iguanodontidae belongs to Iguanodontoidea'
- 'Iguanodontoidea belongs to Iguanodontia'
- 'Jinzhousaurus belongs to Hadrosauroidea'
- 'Jinzhousaurus yangi belongs to Jinzhousaurus'
- 'Lanzhousaurus magnidens belongs to Lanzhousaurus'
- 'Lurdusaurus belongs to Iguanodontoidea'
- 'Lurdusaurus arenatus belongs to Lurdusaurus'
- 'Mandschurosaurus mongoliensis is recombined as Gilmoreosaurus mongoliensis'
- 'Mantellisaurus belongs to Hadrosauroidea'
- 'Nanyangosaurus belongs to Iguanodontoidea'
- 'Nanyangosaurus zhugeii belongs to Nanyangosaurus'
- 'Ouranosaurus belongs to Iguanodontidae'
- 'Ouranosaurus nigeriensis belongs to Ouranosaurus'
- 'Penelopognathus weishampeli belongs to Penelopognathus'
- 'Probactrosaurus belongs to Hadrosauroidea'
- 'Probactrosaurus gobiensis belongs to Probactrosaurus'
- 'Probactrosaurus mazongshanensis belongs to Probactrosaurus'
- 'Protohadros belongs to Hadrosauroidea'
- 'Protohadros byrdi belongs to Protohadros'
- 'Shuangmiaosaurus gilmorei belongs to Shuangmiaosaurus'
- 'Tanius sinensis belongs to Tanius'
- 'Telmatosaurus belongs to Hadrosauroidea'
- 'Tethyshadros insularis belongs to Tethyshadros'