Opinions from D. Geraads et al. 2005
- 'Amebelodon belongs to Gomphotheriidae'
- 'Amebelodon fricki belongs to Amebelodon'
- 'Choerolophodon belongs to Gomphotheriidae'
- 'Choerolophodon anatolicus belongs to Choerolophodon' according to Ozansoy 1965
- 'Choerolophodon anatolicus belongs to Choerolophodon'
- 'Decennatherium macedoniae belongs to Decennatherium' according to Geraads 1989
- 'Decennatherium macedoniae is recombined as Palaeogiraffa macedoniae' according to Bonis and Bouvrain 2003
- 'Decennatherium macedoniae is recombined as Palaeogiraffa macedoniae'
- 'Deinotheriidae belongs to Proboscidea'
- 'Deinotherium giganteum belongs to Deinotherium' according to Kaup 1829
- 'Deinotherium giganteum belongs to Deinotherium'
- 'Dicoryphochoerus meteai belongs to Dicoryphochoerus' according to Ozansoy 1965
- 'Dicoryphochoerus meteai is a subjective synonym of Hippopotamodon antiquus'
- 'Dinotherium is corrected as Deinotherium and belongs to Deinotheriidae'
- 'Dorcatherium belongs to Tragulidae'
- 'Dorcatherium jourdani belongs to Dorcatherium' according to Deperet 1887
- 'Dorcatherium puyhauberti belongs to Dorcatherium' according to Arambourg and Piveteau 1929
- 'Elephantoidea belongs to Proboscidea'
- 'Equus primigenius is recombined as Hippotherium primigenium' according to Kaup 1832
- 'Gomphotheriidae belongs to Elephantoidea'
- 'Hippopotamodon belongs to Suidae'
- 'Indarctos anthracitis belongs to Indarctos' according to Weithofer 1888
- 'Indarctos arctoides belongs to Indarctos' according to Deperet 1895
- 'Indarctos arctoides belongs to Indarctos'
- 'Indarctos atticus belongs to Indarctos' according to Weithofer 1988
- 'Indarctos atticus belongs to Indarctos'
- 'Indarctos bakalovi belongs to Indarctos' according to Kovachev 1988
- 'Indarctos bakalovi is a subjective synonym of Indarctos atticus'
- 'Indarctos lagrelii belongs to Indarctos' according to Zdansky 1924
- 'Indarctos lagrelii is a subjective synonym of Indarctos atticus'
- 'Indarctos salmontanus belongs to Indarctos' according to Pilgrim 1913
- 'Indarctos salmontanus belongs to Indarctos'
- 'Indarctos sinensis belongs to Indarctos' according to Zdansky 1924
- 'Indarctos sinensis is a subjective synonym of Indarctos atticus'
- 'Indarctos vireti belongs to Indarctos' according to Villalta and Crusafont 1943
- 'Indarctos vireti belongs to Indarctos'
- 'Indarctos zdanskyi belongs to Indarctos' according to Qiu and Tedford 2003
- 'Indarctos zdanskyi belongs to Indarctos'
- 'Limnostonyx is a subjective synonym of Hippopotamodon'
- 'Mastodon grandincisivum belongs to Mastodon' according to Schlesinger 1917
- 'Mastodon grandincisivum is recombined as Amebelodon grandincisivus'
- 'Mastodon grandincisivum is recombined as Stegotetrabelodon grandincisivus' according to Tobien 1978
- 'Mastodon grandincisivum is recombined as Amebelodon grandincisivus' according to Tassy 1999
- 'Mastodon longirostris is recombined as Tetralophodon longirostris'
- 'Mastodon longirostris is recombined as Tetralophodon longirostris' according to Falconer 1857
- 'Mastodon pentelicus belongs to Mastodon' according to Gaudry and Lartet 1856
- 'Mastodon pentelicus is recombined as Choerolophodon pentelici'
- 'Palaeogiraffa belongs to Giraffidae'
- 'Palaeogiraffa major belongs to Palaeogiraffa' according to Bonis and Bouvrain 2003
- 'Rhinoceros incisivus is recombined as Aceratherium incisivum' according to Kaup 1832
- 'Rhinocerotidae belongs to Perissodactyla'
- 'Samotherium pamiri belongs to Samotherium' according to Ozansoy 1965
- 'Samotherium pamiri is recombined as Palaeogiraffa pamiri' according to Bonis and Bouvrain 2003
- 'Samotherium sinense belongs to Samotherium' according to Bohlin 1926
- 'Samotherium sinense belongs to Samotherium'
- 'Sus antiquus is recombined as Hippopotamodon antiquus'
- 'Tetralophodon belongs to Gomphotheriidae'