Opinions from M. C. Herne et al. 2018
- 'Agilisaurus louderbacki belongs to Agilisaurus'
- 'Anabisetia saldiviai belongs to Anabisetia'
- 'Atlascopcosaurus loadsi belongs to Atlascopcosaurus'
- 'Baptanodontidae is a subjective synonym of Ophthalmosauridae'
- 'Camptonotus dispar is recombined as Camptosaurus dispar'
- 'Cerapoda belongs to Ornithischia'
- 'Changchunsaurus parvus belongs to Changchunsaurus'
- 'Diluvicursor belongs to Ornithopoda'
- 'Diluvicursor pickeringi belongs to Diluvicursor'
- 'Drinker nisti belongs to Drinker'
- 'Dryosaurus canaliculatus is recombined as Valdosaurus canaliculatus'
- 'Dysalotosaurus lettowvorbecki belongs to Dysalotosaurus'
- 'Eousdryosaurus nanohallucis belongs to Eousdryosaurus'
- 'Fulgurotherium australe belongs to Fulgurotherium'
- 'Gasparinisaura cincosaltensis belongs to Gasparinisaura'
- 'Haya griva belongs to Haya'
- 'Heterodontosaurus tucki belongs to Heterodontosaurus'
- 'Hypsilophodon foxii belongs to Hypsilophodon'
- 'Iguanodon atherfieldensis is recombined as Mantellisaurus atherfieldensis'
- 'Iguanodon bernissartensis belongs to Iguanodon'
- 'Iguanodon prestwichii is recombined as Cumnoria prestwichii'
- 'Jeholosaurus shangyuanensis belongs to Jeholosaurus'
- 'Kangnasaurus coetzeei belongs to Kangnasaurus'
- 'Laosaurus altus is recombined as Dryosaurus altus'
- 'Laosaurus consors is recombined as Othnielosaurus consors'
- 'Leaellynasaura amicagraphica belongs to Leaellynasaura'
- 'Lesothosaurus diagnosticus belongs to Lesothosaurus'
- 'Macrogryphosaurus gondwanicus belongs to Macrogryphosaurus'
- 'Mochlodon robustum is recombined as Zalmoxes robustus'
- 'Morrosaurus antarcticus belongs to Morrosaurus'
- 'Muttaburrasaurus langdoni belongs to Muttaburrasaurus'
- 'Notohypsilophodon comodorensis belongs to Notohypsilophodon'
- 'Ornithopoda was reranked as a unranked clade and belongs to Cerapoda'
- 'Orodromeus makelai belongs to Orodromeus'
- 'Oryctodromeus cubicularis belongs to Oryctodromeus'
- 'Ouranosaurus nigeriensis belongs to Ouranosaurus'
- 'Qantassaurus intrepidus belongs to Qantassaurus'
- 'Stereocephalus tutus is recombined as Euoplocephalus tutus'
- 'Talenkauen santacrucensis belongs to Talenkauen'
- 'Tenontosaurus tilletti belongs to Tenontosaurus'
- 'Thescelosaurus assiniboiensis belongs to Thescelosaurus'
- 'Thescelosaurus neglectus belongs to Thescelosaurus'
- 'Thescelosaurus warreni is recombined as Parksosaurus warreni'
- 'Yandusaurus multidens is recombined as Hexinlusaurus multidens'
- 'Zalmoxes shqiperorum belongs to Zalmoxes'