Opinions from R. J. Butler et al. 2008

  • 'Abrictosaurus belongs to Heterodontosauridae'
  • 'Agilisaurus belongs to Neornithischia'
  • 'Agilisaurus louderbacki belongs to Agilisaurus'
  • 'Anabisetia belongs to Ornithopoda'
  • 'Anabisetia saldiviai [misspelled as Anasibetia saldiviai] belongs to Anabisetia'
  • 'Ankylopollexia belongs to Iguanodontia'
  • 'Ankylosauria was reranked as a unranked clade and belongs to Thyreophora'
  • 'Ankylosaurus magniventris belongs to Ankylosaurus'
  • 'Archaeoceratops belongs to Neoceratopsia'
  • 'Archaeoceratops oshimai belongs to Archaeoceratops'
  • 'Bugenasaura belongs to Ornithopoda'
  • 'Bugenasaura infernalis belongs to Bugenasaura'
  • 'Camptonotus dispar is recombined as Camptosaurus dispar'
  • 'Camptosauridae belongs to Ankylopollexia'
  • 'Camptosaurus belongs to Camptosauridae'
  • 'Cerapoda belongs to Neornithischia'
  • 'Ceratops horridus is recombined as Triceratops horridus'
  • 'Ceratopsia was reranked as a unranked clade and belongs to Marginocephalia'
  • 'Ceratopsoidea belongs to Coronosauria'
  • 'Chaoyangsaurus belongs to Ceratopsia'
  • 'Chaoyangsaurus youngi belongs to Chaoyangsaurus'
  • 'Coronosauria belongs to Neoceratopsia'
  • 'Dryosauridae belongs to Iguanodontia'
  • 'Dryosaurus belongs to Dryosauridae'
  • 'Dryosaurus canaliculatus is recombined as Valdosaurus canaliculatus'
  • 'Dysalotosaurus lettowvorbecki is recombined as Dryosaurus lettowvorbecki'
  • 'Echinodon becklesii belongs to Echinodon'
  • 'Emausaurus belongs to Thyreophora'
  • 'Emausaurus ernsti belongs to Emausaurus'
  • 'Gasparinisaura belongs to Ornithopoda'
  • 'Gasparinisaura cincosaltensis belongs to Gasparinisaura'
  • 'Genasauria belongs to Ornithischia'
  • 'Goyocephale belongs to Pachycephalosauria'
  • 'Goyocephale lattimorei belongs to Goyocephale'
  • 'Herrerasaurus ischigualastensis belongs to Herrerasaurus'
  • 'Heterodontosauridae belongs to Ornithischia'
  • 'Heterodontosaurus belongs to Heterodontosauridae'
  • 'Heterodontosaurus tucki belongs to Heterodontosaurus'
  • 'Hexinlusaurus belongs to Neornithischia'
  • 'Homalocephale belongs to Pachycephalosauria'
  • 'Homalocephale calathocercos belongs to Homalocephale'
  • 'Hongshanosaurus belongs to Psittacosauridae'
  • 'Huayangosaurus taibaii belongs to Huayangosaurus'
  • 'Hypsilophodon belongs to Ornithopoda'
  • 'Hypsilophodon foxii belongs to Hypsilophodon'
  • 'Iguanodontia was reranked as a unranked clade and belongs to Ornithopoda'
  • 'Jeholosaurus belongs to Ornithopoda'
  • 'Jeholosaurus shangyuanensis belongs to Jeholosaurus'
  • 'Lanasaurus is a subjective synonym of Lycorhinus'
  • 'Lanasaurus scalpridens is a subjective synonym of Lycorhinus angustidens'
  • 'Laosaurus altus is recombined as Dryosaurus altus'
  • 'Leptoceratops gracilis belongs to Leptoceratops'
  • 'Leptoceratopsinae was reranked as the family Leptoceratopsidae and belongs to Neoceratopsia'
  • 'Lesothosaurus belongs to Thyreophora'
  • 'Lesothosaurus diagnosticus belongs to Lesothosaurus'
  • 'Liaoceratops belongs to Neoceratopsia'
  • 'Liaoceratops yanzigouensis belongs to Liaoceratops'
  • 'Lycorhinus belongs to Heterodontosauridae'
  • 'Lycorhinus angustidens belongs to Lycorhinus'
  • 'Lycorhinus consors is recombined as Abrictosaurus consors'
  • 'Marginocephalia belongs to Cerapoda'
  • 'Micropachycephalosaurus belongs to Ceratopsia'
  • 'Micropachycephalosaurus hongtuyanensis belongs to Micropachycephalosaurus'
  • 'Mochlodon robustum is recombined as Zalmoxes robustus'
  • 'Nanosaurus rex is recombined as Othnielia rex'
  • 'Neoceratopsia belongs to Ceratopsia'
  • 'Neornithischia was reranked as a unranked clade and belongs to Genasauria'
  • 'Omosaurus armatus is recombined as Dacentrurus armatus'
  • 'Ornithopoda was reranked as a unranked clade and belongs to Cerapoda'
  • 'Orodromeus belongs to Ornithopoda'
  • 'Orodromeus makelai belongs to Orodromeus'
  • 'Othnielia belongs to Neornithischia'
  • 'Pachycephalosauria was reranked as a unranked clade and belongs to Marginocephalia'
  • 'Pachycephalosauridae belongs to Pachycephalosauria'
  • 'Pachycephalosaurus belongs to Pachycephalosauridae'
  • 'Parasaurolophus walkeri belongs to Parasaurolophus'
  • 'Parksosaurus belongs to Ornithopoda'
  • 'Pisanosaurus belongs to Ornithischia'
  • 'Pisanosaurus mertii belongs to Pisanosaurus'
  • 'Prenocephale belongs to Pachycephalosauridae'
  • 'Protoceratops andrewsi belongs to Protoceratops'
  • 'Protoceratopsidae belongs to Coronosauria'
  • 'Psittacosauridae belongs to Ceratopsia'
  • 'Psittacosaurus belongs to Psittacosauridae'
  • 'Psittacosaurus mongoliensis belongs to Psittacosaurus'
  • 'Rabdodon is corrected as Rhabdodon and belongs to Rhabdodontidae'
  • 'Rabdodon priscum is recombined as Rhabdodon priscus'
  • 'Rhabdodontidae belongs to Iguanodontia'
  • 'Scelidosaurus belongs to Thyreophora'
  • 'Scelidosaurus harrisonii belongs to Scelidosaurus'
  • 'Scutellosaurus belongs to Thyreophora'
  • 'Scutellosaurus lawleri belongs to Scutellosaurus'
  • 'Silesaurus opolensis belongs to Silesaurus'
  • 'Stegoceras belongs to Pachycephalosauridae'
  • 'Stegosauria was reranked as a unranked clade and belongs to Thyreophora'
  • 'Stegosaurus stenops belongs to Stegosaurus'
  • 'Stenopelix belongs to Pachycephalosauria'
  • 'Stenopelix valdensis belongs to Stenopelix'
  • 'Stormbergia belongs to Neornithischia'
  • 'Stormbergia dangershoeki belongs to Stormbergia'
  • 'Styracosterna belongs to Ankylopollexia'
  • 'Talenkauen santacrucensis belongs to Talenkauen'
  • 'Tatisaurus oehleri is a nomen dubium'
  • 'Tenontosaurus belongs to Iguanodontia'
  • 'Tenontosaurus dossi belongs to Tenontosaurus'
  • 'Tenontosaurus tilletti belongs to Tenontosaurus'
  • 'Thescelosaurus belongs to Ornithopoda'
  • 'Thescelosaurus edmontonensis is a subjective synonym of Thescelosaurus neglectus'
  • 'Thescelosaurus neglectus belongs to Thescelosaurus'
  • 'Thescelosaurus warreni is recombined as Parksosaurus warreni'
  • 'Thyreophora was reranked as a unranked clade and belongs to Genasauria'
  • 'Troodon wyomingensis is recombined as Pachycephalosaurus wyomingensis'
  • 'Tylocephale belongs to Pachycephalosauridae'
  • 'Valdosaurus belongs to Dryosauridae'
  • 'Valdosaurus nigeriensis belongs to Valdosaurus'
  • 'Wannanosaurus belongs to Pachycephalosauria'
  • 'Wannanosaurus yansiensis belongs to Wannanosaurus'
  • 'Xiaosaurus dashanpensis belongs to Xiaosaurus'
  • 'Yandusaurus hongheensis belongs to Yandusaurus'
  • 'Yandusaurus multidens is recombined as Hexinlusaurus multidens'
  • 'Zalmoxes belongs to Rhabdodontidae'
  • 'Zephyrosaurus schaffi belongs to Zephyrosaurus'