Opinions from G. M. King 1988
- 'Admetophoneus belongs to Anteosaurinae'
- 'Angonisaurus belongs to Shansiodontini'
- 'Anoplosuchus belongs to Estemmenosuchidae'
- 'Anteosaurinae belongs to Brithopidae'
- 'Anteosauroidea belongs to Dinocephalia'
- 'Anteosaurus belongs to Anteosaurinae'
- 'Archaeosyodon belongs to Brithopodinae'
- 'Aulacephalodon belongs to Aulacephalodontini'
- 'Aulacephalodontinae belongs to Dicynodontidae'
- 'Aulacephalodontini belongs to Aulacephalodontinae'
- 'Aulacocephalodon latissimus is a subjective synonym of Aulacephalodon bainii'
- 'Aulacocephalodon pricei is a subjective synonym of Aulacephalodon bainii'
- 'Aulacocephalodon vanderhorsti is a subjective synonym of Aulacephalodon bainii'
- 'Aulacocephalus belongs to Robertiidae'
- 'Avenantia belongs to Tapinocephalini'
- 'Aulacocephalodon haughtoni is a subjective synonym of Aulacephalodon bainii'
- 'Aulacocephalodon peavoti is a subjective synonym of Aulacephalodon bainii'
- 'Brithopidae belongs to Anteosauroidea'
- 'Brithopodidae was reranked as the subfamily Brithopodinae and belongs to Brithopidae'
- 'Brithopus belongs to Brithopodinae'
- 'Chelydontops belongs to Endothiodontoidea'
- 'Chelyoposaurus belongs to Dicynodontia'
- 'Chelyrhynchus is a subjective synonym of Oudenodon'
- 'Chelyrhynchus lachrymalis is a subjective synonym of Oudenodon bainii'
- 'Chthomaloporus belongs to Brithopodinae'
- 'Cistecephalinae belongs to Emydopoidea'
- 'Cistecephaloides belongs to Cistecephalinae'
- 'Cistecephaloides boonstrai belongs to Cistecephaloides' according to Cluver 1974
- 'Cistecephalus belongs to Cistecephalinae'
- 'Cistecephalus angusticeps is a subjective synonym of Cistecephalus microrhinus'
- 'Cistecephalus laticeps is a subjective synonym of Cistecephalus microrhinus'
- 'Cistecephalus major is a subjective synonym of Cistecephalus microrhinus'
- 'Cistecephalus microrhinus belongs to Cistecephalus'
- 'Cistecephalus planiceps is a subjective synonym of Cistecephalus microrhinus'
- 'Cistecephalus platyfrons is a subjective synonym of Cistecephalus microrhinus'
- 'Cistecephalus rubidgei is a subjective synonym of Cistecephalus microrhinus'
- 'Criocephalus belongs to Tapinocephalini'
- 'Cryptocynodon parringtoni is recombined as Pristerodon parringtoni'
- 'Cryptodontinae belongs to Dicynodontidae'
- 'Delphinognathus belongs to Tapinocephalini'
- 'Deuterosaurus belongs to Anteosaurinae'
- 'Diaelurodon whaitsi is recombined as Pristerodon whaitsi'
- 'Dicranozygoma leptoscelus is recombined as Dicynodon leptoscelus'
- 'Dicynodon belongs to Dicynodontinae'
- 'Dicynodon (Ptychognathus) latirostris is a subjective synonym of Lystrosaurus declivis'
- 'Dicynodon (Ptychognathus) verticalis is a subjective synonym of Lystrosaurus murrayi'
- 'Dicynodon antjiesfonteinensis is a subjective synonym of Dicynodon vanderhorsti'
- 'Dicynodon bainii is recombined as Aulacephalodon bainii'
- 'Dicynodon clarencei belongs to Dicynodon'
- 'Dicynodon curvatus is recombined as Lystrosaurus curvatus'
- 'Dicynodon duvenhagei is recombined as Kingoria duvenhagei'
- 'Dicynodon galecephalus is recombined as Kingoria galecephala'
- 'Dicynodon grahami is recombined as Kingoria grahami'
- 'Dicynodon grandis is recombined as Oudenodon grandis'
- 'Dicynodon grimbeeki is recombined as Diictodon grimbeeki'
- 'Dicynodon hartzenbergi belongs to Dicynodon'
- 'Dicynodon howardi is recombined as Kingoria howardi'
- 'Dicynodon ictidops is recombined as Diictodon ictidops'
- 'Dicynodon ictinops belongs to Dicynodon'
- 'Dicynodon ingens belongs to Dicynodon'
- 'Kannemeyeria latifrons is a subjective synonym of Kannemeyeria simocephala'
- 'Oudenodon latirostris is a subjective synonym of Oudenodon bainii'
- 'Dicynodon leoniceps belongs to Dicynodon'
- 'Dicynodon leontops belongs to Dicynodon'
- 'Dicynodon lissops belongs to Dicynodon'
- 'Dicynodon lutriceps is a subjective synonym of Oudenodon bainii'
- 'Dicynodon maccabei is a subjective synonym of Oudenodon bainii'
- 'Diictodon macrorhynchus is a subjective synonym of Diictodon palustris'
- 'Dicynodon microrhynchus is recombined as Pristerodon microrhynchus'
- 'Aulacocephalodon milletti is a subjective synonym of Oudenodon bainii'
- 'Dicynodon moschops is recombined as Pelanomodon moschops'
- 'Dicynodon moutonae is a subjective synonym of Oudenodon bainii'
- 'Dicynodon murrayi is recombined as Lystrosaurus murrayi'
- 'Oudenodon mustoi is a subjective synonym of Oudenodon bainii'
- 'Dicynodon nowacki is recombined as Kingoria nowacki'
- 'Daptocephalus pardiceps is a subjective synonym of Daptocephalus leoniceps'
- 'Oudenodon planus is a subjective synonym of Oudenodon bainii'
- 'Oudenodon platyceps is a subjective synonym of Oudenodon bainii'
- 'Oudenodon platyfrons is a subjective synonym of Oudenodon bainii'
- 'Dicynodon pseudojouberti is recombined as Diictodon pseudojouberti'
- 'Dicynodon psittacops is recombined as Diictodon psittacops'
- 'Dicynodon recurvidens is recombined as Kingoria recurvidens'
- 'Dicynodon robertsi is a subjective synonym of Oudenodon bainii'
- 'Dicynodon rubidgei is recombined as Diictodon rubidgei'
- 'Dicynodon schwarzi is a subjective synonym of Oudenodon bainii'
- 'Dicynodon simocephalus is recombined as Kannemeyeria simocephala'
- 'Dicynodon sinkianensis belongs to Dicynodon'
- 'Dicynodon sollasi is recombined as Diictodon sollasi'
- 'Dicynodon taylori belongs to Dicynodon'
- 'Dicynodon testudiceps belongs to Dicynodon'
- 'Dicynodon tienshanensis is recombined as Diictodon tienshanensis'
- 'Dicynodon tylorhinus is recombined as Propelanomodon tylorhinus'
- 'Dicynodon vanderbyli is a subjective synonym of Oudenodon bainii'
- 'Dicynodon vanderhorsti is recombined as Diictodon vanderhorsti'
- 'Dicynodon wellwoodensis is a subjective synonym of Oudenodon bainii'
- 'Oudenodon wilmanae is a subjective synonym of Oudenodon bainii'
- 'Dicynodontia was reranked as a infraorder and belongs to Anomodontia'
- 'Dicynodontidae belongs to Pristerodontoidea'
- 'Dicynodontinae belongs to Dicynodontidae'
- 'Diictodon belongs to Diictodontinae'
- 'Diictodontinae belongs to Robertiidae'
- 'Diictodontoidea belongs to Dicynodontia'
- 'Diictodontoides belongs to Diictodontinae'
- 'Dinocephalia was reranked as a infraorder and belongs to Anomodontia'
- 'Dinodontosaurus belongs to Sinokannemeyeriini'
- 'Dolichuranus belongs to Kannemeyeriini'
- 'Doliosauriscus belongs to Brithopodinae'
- 'Dromasauroidea belongs to Dicynodontia'
- 'Emydopinae belongs to Emydopoidea'
- 'Emydopini belongs to Emydopinae'
- 'Emydopoidea was reranked as a family and belongs to Diictodontoidea'
- 'Emydops belongs to Emydopini'
- 'Emydopsis sciuroides is recombined as Emydorhinus sciuroides'
- 'Emydorhinus fragilis is a subjective synonym of Emydorhinus sciuroides'
- 'Emydorhynchus belongs to Diictodontinae'
- 'Emydorhynchus palustris is recombined as Diictodon palustris'
- 'Emyduranus belongs to Pristerodontinae'
- 'Endothiodon belongs to Endothiodontoidea'
- 'Endothiodontoidea belongs to Dicynodontia'
- 'Eocyclops longus is recombined as Rhachiocephalus longus'
- 'Eodicynodon belongs to Eodicynodontoidea'
- 'Eodicynodontoidea belongs to Dicynodontia'
- 'Eosyodon belongs to Brithopodinae'
- 'Estemmenosuchidae belongs to Estemmenosuchoidea'
- 'Estemmenosuchoidea belongs to Dinocephalia'
- 'Estemmenosuchus belongs to Estemmenosuchidae'
- 'Eurychororhinus boonstrai is recombined as Pristerodon boonstrai'
- 'Galechiridae belongs to Dromasauroidea'
- 'Galechirus belongs to Galechiridae'
- 'Galeops belongs to Galechiridae'
- 'Galepus belongs to Galechiridae'
- 'Gordonia duffiana is a subjective synonym of Gordonia traquairi'
- 'Gordonia huxleyana is a subjective synonym of Gordonia traquairi'
- 'Gordonia juddiana is a subjective synonym of Gordonia traquairi'
- 'Gordonia traquairi is recombined as Dicynodon traquairi'
- 'Haughtoniana is a subjective synonym of Aulacephalodon'
- 'Haughtoniana magna is a subjective synonym of Aulacephalodon bainii'
- 'Hueneus belongs to Dicynodontia'
- 'Hyorhynchus belongs to Dicynodontia'
- 'Ischigualastia belongs to Placeriini'
- 'Dicynodon taoshuyuanensis is a subjective synonym of Dicynodon sinkianensis'
- 'Jonkeria belongs to Titanosuchinae'
- 'Kannemeyeria belongs to Kannemeyeriini'
- 'Kannemeyeriinae belongs to Dicynodontidae'
- 'Kannemeyeriini belongs to Kannemeyeriinae'
- 'Kawingasaurus belongs to Cistecephalinae'
- 'Kawingasaurus fossilis belongs to Kawingasaurus' according to Cox 1972
- 'Keratocephalus belongs to Tapinocephalini'
- 'Kingoria belongs to Kingoriidae'
- 'Kingoriidae belongs to Kingorioidea'
- 'Kingorioidea belongs to Dicynodontia'
- 'Kitchingia planifrons is a subjective synonym of Rhachiocephalus magnus'
- 'Kombuisia belongs to Kingoriidae'
- 'Lystrosaurini belongs to Kannemeyeriinae'
- 'Lystrosaurus belongs to Lystrosaurini'
- 'Lystrosaurus amphibius is a subjective synonym of Lystrosaurus maccaigi'
- 'Lystrosaurus andersoni is a subjective synonym of Lystrosaurus platyceps'
- 'Lystrosaurus bothai is a subjective synonym of Lystrosaurus murrayi'
- 'Lystrosaurus breyeri is a subjective synonym of Lystrosaurus oviceps'
- 'Lystrosaurus declivis belongs to Lystrosaurus'
- 'Lystrosaurus frontosus is a subjective synonym of Lystrosaurus murrayi'
- 'Lystrosaurus jeppei is a subjective synonym of Lystrosaurus murrayi'
- 'Lystrosaurus jorisseni is a subjective synonym of Lystrosaurus curvatus'
- 'Lystrosaurus maccaigi belongs to Lystrosaurus'
- 'Lystrosaurus oviceps belongs to Lystrosaurus'
- 'Lystrosaurus platyceps belongs to Lystrosaurus'
- 'Lystrosaurus primitivus is a subjective synonym of Lystrosaurus declivis'
- 'Lystrosaurus putterilli is a subjective synonym of Lystrosaurus maccaigi'
- 'Lystrosaurus rubidgei is a subjective synonym of Lystrosaurus murrayi'
- 'Lystrosaurus theileri is a subjective synonym of Lystrosaurus curvatus'
- 'Lystrosaurus wageri is a subjective synonym of Lystrosaurus curvatus'
- 'Lystrosaurus wagneri is a subjective synonym of Lystrosaurus declivis'
- 'Megacyclops rugosus is recombined as Rhachiocephalus rugosus'
- 'Megacyclops usiliensis is recombined as Rhachiocephalus usiliensis'
- 'Megacyclops whaitsi is recombined as Rhachiocephalus whaitsi'
- 'Moghreberia belongs to Kannemeyeriini'
- 'Molybdopygus belongs to Estemmenosuchidae'
- 'Mormosaurus belongs to Tapinocephalini'
- 'Moschops belongs to Tapinocephalini'
- 'Myosaurini belongs to Emydopinae'
- 'Myosauroides belongs to Myosaurini'
- 'Myosaurus belongs to Myosaurini'
- 'Neomegacyclops cyclops is recombined as Rhachiocephalus cyclops'
- 'Opisthoctenodon agilis is recombined as Pristerodon agilis'
- 'Otsheria belongs to Otsheriidae'
- 'Otsheriidae belongs to Venjukovioidea'
- 'Oudenodon belongs to Oudenodontini'
- 'Oudenodon bainii belongs to Oudenodon'
- 'Dicynodon greyii is a subjective synonym of Oudenodon bainii'
- 'Dicynodon kolbei is a subjective synonym of Oudenodon bainii'
- 'Dicynodon marlothi is a subjective synonym of Oudenodon bainii'
- 'Dicynodon megalops is a subjective synonym of Oudenodon bainii'
- 'Dicynodon prognathus is a subjective synonym of Oudenodon bainii'
- 'Oudenodon raniceps is recombined as Pristerodon raniceps'
- 'Oudenodontini belongs to Cryptodontinae'
- 'Pachytegos belongs to Endothiodontoidea'
- 'Parakannemeyeria belongs to Sinokannemeyeriini'
- 'Paranteosaurus belongs to Anteosaurinae'
- 'Pelanomodon belongs to Pelanomodontini'
- 'Pelanomodon halli is a subjective synonym of Pelanomodon moschops'
- 'Pelanomodon kitchingi is a subjective synonym of Pelanomodon rubidgei'
- 'Pelanomodon rubidgei belongs to Pelanomodon'
- 'Pelanomodon wesselsi is recombined as Rhachiocephalus wesselsi'
- 'Pelanomodontini belongs to Aulacephalodontinae'
- 'Pelorocyclopini belongs to Cryptodontinae'
- 'Phocosaurus belongs to Tapinocephalini'
- 'Placerias belongs to Placeriini'
- 'Placeriini belongs to Kannemeyeriinae'
- 'Platycyclops acutirostris is a subjective synonym of Rhachiocephalus haughtoni'
- 'Platycyclops crassus is a subjective synonym of Rhachiocephalus haughtoni'
- 'Platycyclops haughtoni is recombined as Rhachiocephalus haughtoni'
- 'Platycyclops latirhinus is a subjective synonym of Platycyclops haughtoni'
- 'Platycyclops pricei is a subjective synonym of Rhachiocephalus haughtoni'
- 'Platycyclops rubidgei is a subjective synonym of Platycyclops haughtoni'
- 'Pristerodon belongs to Pristerodontinae'
- 'Pristerodontidae belongs to Pristerodontoidea'
- 'Pristerodontinae belongs to Pristerodontidae'
- 'Pristerodontoidea belongs to Dicynodontia'
- 'Proaulacocephalodon is a subjective synonym of Aulacephalodon'
- 'Proaulacocephalodon miltoni is a subjective synonym of Aulacephalodon bainii'
- 'Prolystrosaurus natalensis is a subjective synonym of Lystrosaurus murrayi'
- 'Propelanomodon devilliersi is a subjective synonym of Propelanomodon tylorhinus'
- 'Ptychognathus alfredi is a subjective synonym of Lystrosaurus declivis'
- 'Ptychognathus boopis is a subjective synonym of Lystrosaurus murrayi'
- 'Ptychognathus depressus is a subjective synonym of Lystrosaurus declivis'
- 'Rhachiocephalus belongs to Pelorocyclopini'
- 'Rachiocephalus is a misspelling of Rhachiocephalus'
- 'Rachiocephalus is a misspelling of Rhachiocephalus'
- 'Rhachiocephalus angusticeps is a subjective synonym of Rhachiocephalus magnus'
- 'Rhachiocephalus dubius is a subjective synonym of Rhachiocephalus magnus'
- 'Rhadiodromus belongs to Sinokannemeyeriini'
- 'Riebeeckosaurini belongs to Tapinocephalinae'
- 'Riebeeckosaurus belongs to Riebeeckosaurini'
- 'Robertia belongs to Robertiinae'
- 'Robertiidae belongs to Diictodontoidea'
- 'Robertiinae belongs to Robertiidae'
- 'Sagecephalus pachyrhynchus is a subjective synonym of Kannemeyeria simocephala'
- 'Shaanbeikannemeyeria belongs to Kannemeyeriini'
- 'Shansiodon belongs to Shansiodontini'
- 'Shansiodontini belongs to Kannemeyeriinae'
- 'Sinokannemeyeria belongs to Sinokannemeyeriini'
- 'Sinokannemeyeriini belongs to Kannemeyeriinae'
- 'Stahleckeria belongs to Stahleckeriini'
- 'Stahleckeriini belongs to Kannemeyeriinae'
- 'Storthyggognathus is corrected as Storthyggnathus and belongs to Dicynodontia'
- 'Struthiocephalini belongs to Tapinocephalinae'
- 'Struthiocephaloides belongs to Struthiocephalini'
- 'Struthiocephalus belongs to Struthiocephalini'
- 'Struthionops belongs to Tapinocephalini'
- 'Synostocephalus vanhoepeni is recombined as Pristerodon vanhoepeni'
- 'Syodon belongs to Brithopodinae'
- 'Tapinocephalinae belongs to Titanosuchidae'
- 'Tapinocephalini belongs to Tapinocephalinae'
- 'Tapinocephalus belongs to Tapinocephalini'
- 'Taurocephalus belongs to Struthiocephalini'
- 'Tetragonias belongs to Shansiodontini'
- 'Titanophoneus belongs to Brithopodinae'
- 'Titanosuchidae belongs to Anteosauroidea'
- 'Titanosuchinae belongs to Titanosuchidae'
- 'Titanosuchus belongs to Titanosuchinae'
- 'Tropidostoma belongs to Tropidostomini'
- 'Tropidostomini belongs to Cryptodontinae'
- 'Turfanodon bogdaensis is recombined as Dicynodon bogdaensis'
- 'Udenodon gracilis is recombined as Kingoria gracilis'
- 'Ulemosaurus belongs to Tapinocephalini'
- 'Uralokannemeyeria belongs to Sinokannemeyeriini'
- 'Venjukoviidae belongs to Venjukovioidea'
- 'Venyukovia is corrected as Venjukovia and belongs to Venjukoviidae'
- 'Venyukovioidea was reranked as the superfamily Venjukovioidea and belongs to Dicynodontia'
- 'Vinceria belongs to Shansiodontini'
- 'Wadiasaurus belongs to Kannemeyeriini'
- 'Zambiasaurus belongs to Stahleckeriini'
- 'Zopherosuchus belongs to Estemmenosuchidae'