Opinions from D. Naish and D. M. Martill 2008
- 'Acanthopholis is a nomen dubium'
- 'Anoplosaurus belongs to Nodosauridae'
- 'Anoplosaurus curtonotus belongs to Anoplosaurus'
- 'Anoplosaurus major is a nomen dubium'
- 'Callovosaurus belongs to Dryosauridae'
- 'Camptosaurus leedsi is recombined as Callovosaurus leedsi'
- 'Craterosaurus belongs to Stegosauridae'
- 'Craterosaurus pottonensis belongs to Craterosaurus'
- 'Cryptosaurus is a nomen dubium'
- 'Cryptosaurus eumerus belongs to Cryptosaurus'
- 'Dacentrurus belongs to Stegosauridae'
- 'Dryosaurus canaliculatus is recombined as Valdosaurus canaliculatus'
- 'Echinodon belongs to Heterodontosauridae'
- 'Echinodon becklesii belongs to Echinodon'
- 'Hylaeosaurus armatus belongs to Hylaeosaurus'
- 'Hypsilophodon foxii belongs to Hypsilophodon'
- 'Iguanodon anglicus is a nomen dubium'
- 'Iguanodon atherfieldensis is recombined as Mantellisaurus atherfieldensis'
- 'Iguanodon bernissartensis belongs to Iguanodon'
- 'Iguanodon hillii is a nomen dubium'
- 'Iguanodon hoggii is recombined as Camptosaurus hoggii'
- 'Iguanodon phillipsii is recombined as Priodontognathus phillipsii'
- 'Iguanodon prestwichii is recombined as Cumnoria prestwichii'
- 'Iguanodon seelyi is a subjective synonym of Iguanodon bernissartensis'
- 'Lexovisaurus belongs to Stegosaurinae'
- 'Omosaurus armatus is recombined as Dacentrurus armatus'
- 'Omosaurus durobrivensis is recombined as Lexovisaurus durobrivensis'
- 'Polacanthus foxii belongs to Polacanthus'
- 'Polacanthus rudgwickensis belongs to Polacanthus'
- 'Priodontognathus belongs to Nodosauridae'
- 'Regnosaurus is a nomen dubium'
- 'Regnosaurus northamptoni belongs to Regnosaurus'
- 'Sarcolestes belongs to Nodosauridae'
- 'Sarcolestes leedsi belongs to Sarcolestes'
- 'Scelidosaurus belongs to Thyreophora'
- 'Scelidosaurus harrisonii belongs to Scelidosaurus'
- 'Sphenospondylus is a nomen dubium'
- 'Sphenospondylus gracilis is a nomen dubium'
- 'Stegosaurinae belongs to Stegosauridae'
- 'Streptospondylus major is recombined as Iguanodon major'
- 'Trachodon cantabrigiensis is a nomen dubium'
- 'Valdosaurus belongs to Dryosauridae'
- 'Vectisaurus is a nomen dubium'
- 'Vectisaurus valdensis is a nomen dubium'
- 'Yaverlandia belongs to Maniraptora'
- 'Yaverlandia bitholus belongs to Yaverlandia'