Opinions from E. Hennig 1915
- 'Acanthopholididae is a subjective synonym of Nodosauridae'
- 'Acanthopholis belongs to Nodosauridae'
- 'Acanthopholis eucercus belongs to Acanthopholis'
- 'Acanthopholis horridus belongs to Acanthopholis'
- 'Acanthopholis macrocercus belongs to Acanthopholis'
- 'Acanthopholis platypus is a subjective synonym of Macrurosaurus semnus'
- 'Acanthopholis stereocercus belongs to Acanthopholis'
- 'Ankylosauridae is a subjective synonym of Nodosauridae'
- 'Ankylosaurus belongs to Nodosauridae'
- 'Ankylosaurus magniventris belongs to Ankylosaurus'
- 'Anoplosaurus belongs to Nodosauridae'
- 'Anoplosaurus curtonotus belongs to Anoplosaurus'
- 'Anoplosaurus major belongs to Anoplosaurus'
- 'Anthodon belongs to Stegosauridae'
- 'Anthodon serrarius belongs to Anthodon'
- 'Crataeomus is a subjective synonym of Struthiosaurus'
- 'Crataeomus lepidophorus is recombined as Struthiosaurus lepidophorus'
- 'Crataeomus pawlowitschi is a subjective synonym of Struthiosaurus austriacus'
- 'Dacentrurus belongs to Stegosauridae'
- 'Diracodon is a subjective synonym of Stegosaurus'
- 'Diracodon laticeps is a subjective synonym of Stegosaurus ungulatus'
- 'Echinodon belongs to Scelidosauridae'
- 'Echinodon becklesii belongs to Echinodon'
- 'Hierosaurus belongs to Nodosauridae'
- 'Hierosaurus sternbergii belongs to Hierosaurus'
- 'Hoplitosaurus belongs to Nodosauridae'
- 'Hoplosaurus belongs to Nodosauridae'
- 'Hoplosaurus ischyrus belongs to Hoplosaurus'
- 'Hylaeosaurus belongs to Stegosauridae'
- 'Hylaeosaurus armatus is an objective synonym of Hylaeosaurus oweni'
- 'Hylaeosaurus oweni belongs to Hylaeosaurus'
- 'Hypsirhophus seeleyanus belongs to Hypsirhophus'
- 'Hypsirhophus is a subjective synonym of Stegosaurus'
- 'Hypsirophus discurus belongs to Hypsirophus'
- 'Iguanodon phillipsii is recombined as Dacentrurus phillipsi'
- 'Kentrosaurus belongs to Stegosauridae'
- 'Kentrosaurus aethiopicus belongs to Kentrosaurus'
- 'Nodosauridae belongs to Stegosauria'
- 'Nodosaurus belongs to Nodosauridae'
- 'Nodosaurus textilis belongs to Nodosaurus'
- 'Omosaurus is replaced by Dacentrurus'
- 'Omosaurus armatus is recombined as Dacentrurus armatus'
- 'Omosaurus durobrivensis is recombined as Dacentrurus durobrivensis'
- 'Omosaurus hastiger is recombined as Dacentrurus hastiger'
- 'Omosaurus leedsi is recombined as Dacentrurus leedsi'
- 'Omosaurus lennieri is recombined as Dacentrurus lennieri'
- 'Omosaurus vetustus is recombined as Dacentrurus vetustus'
- 'Palaeoscincus belongs to Nodosauridae'
- 'Palaeoscincus asper belongs to Palaeoscincus'
- 'Palaeoscincus costatus belongs to Palaeoscincus'
- 'Palaeoscincus latus belongs to Palaeoscincus'
- 'Polacanthus belongs to Nodosauridae'
- 'Polacanthus foxii belongs to Polacanthus'
- 'Predentata [misspelled as Praedentata] belongs to Dinosauria'
- 'Priconodon belongs to Stegosauridae'
- 'Priconodon crassus belongs to Priconodon'
- 'Priodontognathus is a subjective synonym of Dacentrurus'
- 'Regnosaurus belongs to Iguanodontidae'
- 'Regnosaurus northamptoni belongs to Regnosaurus'
- 'Scelidosauridae belongs to Stegosauria'
- 'Scelidosaurus belongs to Scelidosauridae'
- 'Scelidosaurus harrisonii belongs to Scelidosaurus'
- 'Stegoceras belongs to Ceratopsidae'
- 'Stegoceras validus belongs to Stegoceras'
- 'Stegopelta belongs to Nodosauridae'
- 'Stegopelta landerensis belongs to Stegopelta'
- 'Stegosauria belongs to Praedentata'
- 'Stegosauridae belongs to Stegosauria'
- 'Stegosaurus belongs to Stegosauridae'
- 'Stegosaurus affinis is a nomen nudum'
- 'Stegosaurus armatus belongs to Stegosaurus'
- 'Stegosaurus duplex is a subjective synonym of Stegosaurus ungulatus'
- 'Stegosaurus longispinus belongs to Stegosaurus'
- 'Stegosaurus marshi is recombined as Hoplitosaurus marshi'
- 'Stegosaurus priscus belongs to Stegosaurus'
- 'Stegosaurus stenops belongs to Stegosaurus'
- 'Stegosaurus sulcatus is a subjective synonym of Stegosaurus ungulatus'
- 'Stegosaurus ungulatus is a subjective synonym of Stegosaurus armatus'
- 'Stereocephalus is a subjective synonym of Palaeoscincus'
- 'Stereocephalus tutus is recombined as Palaeoscincus tutus'
- 'Struthiosaurus belongs to Nodosauridae'
- 'Struthiosaurus austriacus belongs to Struthiosaurus'
- 'Troodon belongs to Nodosauridae'
- 'Troodon formosus belongs to Troodon'