Opinions from D. Madzia et al. 2018
- 'Abrictosaurus belongs to Heterodontosauridae'
- 'Agilisaurus belongs to Neornithischia'
- 'Albertadromeus belongs to Orodrominae'
- 'Albertadromeus syntarsus belongs to Albertadromeus'
- 'Anabisetia belongs to Elasmaria'
- 'Anabisetia saldiviai belongs to Anabisetia'
- 'Ankylopollexia belongs to Dryomorpha'
- 'Atlascopcosaurus belongs to Elasmaria'
- 'Burianosaurus belongs to Ornithopoda'
- 'Burianosaurus augustai belongs to Burianosaurus'
- 'Callovosaurus belongs to Dryosauridae'
- 'Camptonotus dispar is recombined as Camptosaurus dispar'
- 'Camptosaurus belongs to Ankylopollexia'
- 'Camptosaurus aphanoecetes is recombined as Uteodon aphanoecetes'
- 'Camptosaurus leedsi is recombined as Callovosaurus leedsi'
- 'Cerapoda belongs to Clypeodonta'
- 'Changchunsaurus belongs to Orodrominae'
- 'Clypeodonta belongs to Neornithischia'
- 'Draconyx loureiroi belongs to Draconyx'
- 'Dryomorpha belongs to Iguanodontia'
- 'Dryosauridae belongs to Dryomorpha'
- 'Dryosaurus belongs to Dryosauridae'
- 'Dryosaurus canaliculatus is recombined as Valdosaurus canaliculatus'
- 'Dysalotosaurus belongs to Dryosauridae'
- 'Dysalotosaurus lettowvorbecki belongs to Dysalotosaurus'
- 'Echinodon belongs to Heterodontosauridae'
- 'Elasmaria belongs to Ornithopoda'
- 'Elrhazosaurus belongs to Dryosauridae'
- 'Emausaurus belongs to Thyreophora'
- 'Eocursor belongs to Heterodontosauridae'
- 'Eousdryosaurus belongs to Dryosauridae'
- 'Eousdryosaurus nanohallucis belongs to Eousdryosaurus'
- 'Fruitadens belongs to Heterodontosauridae'
- 'Gasparinisaura belongs to Elasmaria'
- 'Gasparinisaura cincosaltensis belongs to Gasparinisaura'
- 'Genasauria belongs to Ornithischia'
- 'Gideonmantellia belongs to Ornithopoda'
- 'Gideonmantellia amosanjuanae belongs to Gideonmantellia'
- 'Glishades ericksoni belongs to Glishades'
- 'Haya belongs to Orodrominae'
- 'Heterodontosauridae belongs to Ornithischia'
- 'Heterodontosaurus belongs to Heterodontosauridae'
- 'Hexinlusaurus belongs to Neornithischia'
- 'Hypsilophodon belongs to Clypeodonta'
- 'Hypsilophodon foxii belongs to Hypsilophodon'
- 'Hypsilophodontia is a subjective synonym of Clypeodonta'
- 'Iguanodon bernissartensis belongs to Iguanodon'
- 'Iguanodon prestwichii is recombined as Cumnoria prestwichii'
- 'Iguanodon suessii is recombined as Mochlodon suessi'
- 'Iguanodontia was reranked as a unranked clade and belongs to Ornithopoda'
- 'Jeholosauridae belongs to Neornithischia'
- 'Jeholosaurus belongs to Jeholosauridae'
- 'Kangnasaurus belongs to Dryosauridae'
- 'Kangnasaurus coetzeei belongs to Kangnasaurus'
- 'Koreanosaurus belongs to Orodrominae'
- 'Koreanosaurus boseongensis belongs to Koreanosaurus'
- 'Kulindadromeus belongs to Neornithischia'
- 'Kulindadromeus zabaikalicus belongs to Kulindadromeus'
- 'Lagosuchus lilloensis is recombined as Marasuchus lilloensis'
- 'Laosaurus altus is recombined as Dryosaurus altus'
- 'Leaellynasaura belongs to Neornithischia'
- 'Leaellynasaura amicagraphica belongs to Leaellynasaura'
- 'Lesothosaurus belongs to Neornithischia'
- 'Lesothosaurus diagnosticus belongs to Lesothosaurus'
- 'Lycorhinus belongs to Heterodontosauridae'
- 'Macrogryphosaurus belongs to Elasmaria'
- 'Macrogryphosaurus gondwanicus belongs to Macrogryphosaurus'
- 'Manidens belongs to Heterodontosauridae'
- 'Manidens condorensis belongs to Manidens'
- 'Marginocephalia belongs to Cerapoda'
- 'Mochlodon belongs to Rhabdodontidae'
- 'Mochlodon robustum is recombined as Zalmoxes robustus'
- 'Mochlodon vorosi belongs to Mochlodon'
- 'Morelladon beltrani belongs to Morelladon'
- 'Morrosaurus belongs to Ornithopoda'
- 'Morrosaurus antarcticus belongs to Morrosaurus'
- 'Muttaburrasaurus belongs to Rhabdodontomorpha'
- 'Muttaburrasaurus langdoni belongs to Muttaburrasaurus'
- 'Neornithischia was reranked as a unranked clade and belongs to Ornithischia'
- 'Notohypsilophodon belongs to Thescelosaurinae'
- 'Notohypsilophodon comodorensis belongs to Notohypsilophodon'
- 'Ornithischia was reranked as a unranked clade and belongs to Dinosauria'
- 'Ornithopoda was reranked as a unranked clade and belongs to Neornithischia'
- 'Orodromeus belongs to Orodrominae'
- 'Orodrominae belongs to Thescelosauridae'
- 'Oryctodromeus belongs to Orodrominae'
- 'Othnielosaurus belongs to Neornithischia'
- 'Parksosaurus belongs to Thescelosaurinae'
- 'Pegomastax belongs to Heterodontosauridae'
- 'Pegomastax africanus [misspelled as Pegomastax africana] belongs to Pegomastax'
- 'Pisanosaurus belongs to Ornithischia'
- 'Qantassaurus belongs to Elasmaria'
- 'Rabdodon is corrected as Rhabdodon and belongs to Rhabdodontidae'
- 'Rhabdodontidae belongs to Rhabdodontomorpha'
- 'Rhabdodontomorpha belongs to Iguanodontia'
- 'Scelidosaurus belongs to Thyreophora'
- 'Scutellosaurus belongs to Thyreophora'
- 'Stormbergia dangershoeki belongs to Stormbergia'
- 'Talenkauen belongs to Elasmaria'
- 'Talenkauen santacrucensis belongs to Talenkauen'
- 'Tenontosaurus belongs to Iguanodontia'
- 'Tenontosaurus dossi belongs to Tenontosaurus'
- 'Tenontosaurus tilletti belongs to Tenontosaurus'
- 'Thescelosauridae belongs to Neornithischia'
- 'Thescelosaurinae belongs to Thescelosauridae'
- 'Thescelosaurus belongs to Thescelosaurinae'
- 'Thescelosaurus assiniboiensis belongs to Thescelosaurus'
- 'Thescelosaurus neglectus belongs to Thescelosaurus'
- 'Thescelosaurus warreni is recombined as Parksosaurus warreni'
- 'Thyreophora was reranked as a unranked clade and belongs to Genasauria'
- 'Tianyulong belongs to Heterodontosauridae'
- 'Tianyulong confuciusi belongs to Tianyulong'
- 'Trinisaura belongs to Elasmaria'
- 'Trinisaura santamartaensis belongs to Trinisaura'
- 'Valdosaurus belongs to Dryosauridae'
- 'Valdosaurus nigeriensis is recombined as Elrhazosaurus nigeriensis'
- 'Yandusaurus belongs to Neornithischia'
- 'Yueosaurus belongs to Jeholosauridae'
- 'Zalmoxes belongs to Rhabdodontidae'
- 'Zalmoxes shqiperorum belongs to Zalmoxes'
- 'Zephyrosaurus belongs to Orodrominae'