Opinions from S. H. Haughton 1924
- 'Aetonyx palustris belongs to Aetonyx'
- 'Archaegryllodes belongs to Gryllidae'
- 'Archaegryllodes stormbergensis belongs to Archaegryllodes'
- 'Aristosaurus belongs to Thecodontosauridae'
- 'Aristosaurus erectus belongs to Aristosaurus'
- 'Dromicosaurus belongs to Massospondylidae'
- 'Dromicosaurus gracilis belongs to Dromicosaurus'
- 'Ephemeridae belongs to Plectoptera'
- 'Erythrochampsa belongs to Crocodilia'
- 'Eucnemesaurus belongs to Plateosauridae'
- 'Eucnemesaurus fortis belongs to Eucnemesaurus'
- 'Euskelesaurus is corrected as Euskelosaurus and belongs to Plateosauridae'
- 'Euskelesaurus brownii [misspelled as Euskelosaurus browni] belongs to Euskelosaurus'
- 'Euskelosaurus africanus belongs to Euskelosaurus'
- 'Geranosaurus belongs to Ornithischia'
- 'Geranosaurus atavus belongs to Geranosaurus'
- 'Gigantoscelus belongs to Plateosauridae'
- 'Gigantoscelus molengraaffi belongs to Gigantoscelus'
- 'Grylloides is corrected as Gryllidae and belongs to Orthoptera'
- 'Gryponyx belongs to Plateosauridae'
- 'Gryponyx africanus belongs to Gryponyx'
- 'Gryponyx taylori belongs to Gryponyx'
- 'Gryponyx transvaalensis belongs to Gryponyx'
- 'Gyposaurus belongs to Thecodontosauridae'
- 'Gyposaurus capensis belongs to Gyposaurus'
- 'Hortalotarsus skirtopodus is recombined as Thecodontosaurus skirtopodus' according to F. v. Huene 1906
- 'Lepidurus belongs to Apodidae'
- 'Lycorhinus belongs to Theriodontia'
- 'Lycorhinus angustidens belongs to Lycorhinus'
- 'Massospondylus belongs to Massospondylidae'
- 'Massospondylus carinatus belongs to Massospondylus'
- 'Massospondylus harriesi belongs to Massospondylus'
- 'Massospondylus schwarzi belongs to Massospondylus'
- 'Melanorosaurus belongs to Plateosauridae'
- 'Melanorosaurus readi belongs to Melanorosaurus'
- 'Mesoblattinidae belongs to Orthoptera'
- 'Notochampsa belongs to Notochampsidae'
- 'Notochampsa longipes is recombined as Erythrochampsa longipes'
- 'Notochampsidae belongs to Archosauria'
- 'Orinosaurus capensis is recombined as Euskelosaurus capensis'
- 'Orthoptera belongs to Insecta'
- 'Pachygenelus belongs to Theriodontia'
- 'Pedeticosaurus belongs to Notochampsidae'
- 'Phthartus belongs to Ephemeridae'
- 'Phthartus africanus belongs to Phthartus'
- 'Plateosaurus belongs to Plateosauridae'
- 'Plateosaurus cullingworthi belongs to Plateosaurus'
- 'Plateosaurus stormbergensis belongs to Plateosaurus'
- 'Plectoptera belongs to Insecta'
- 'Semionotus belongs to Teleostomi'
- 'Sphenosuchidae belongs to Archosauria'
- 'Sphenosuchus belongs to Sphenosuchidae'
- 'Striatotegmen belongs to Mesoblattinidae'
- 'Striatotegmen africanum belongs to Striatotegmen'
- 'Teleostomi belongs to Pisces'
- 'Thecodontosaurus belongs to Thecodontosauridae'
- 'Thecodontosaurus dubius belongs to Thecodontosaurus'
- 'Thecodontosaurus minor belongs to Thecodontosaurus'
- 'Theriodontia belongs to Anomodontia'
- 'Tritheledon belongs to Theriodontia'