PBDB

Opinions from D. R. Prothero 2005

'Aceratheriinae belongs to Rhinocerotidae'
'Aceratherium acutum is a subjective synonym of Teleoceras fossiger'
'Aceratherium copei is a subjective synonym of Subhyracodon mitis'
'Aceratherium egregius is a subjective synonym of Diceratherium niobrarense'
'Aceratherium exiguum is a subjective synonym of Subhyracodon occidentalis'
'Aceratherium megalodum is recombined as Aphelops megalodus'
'Aceratherium mite is recombined as Subhyracodon mitis'
'Aceratherium persistens belongs to Aceratherium' according to H. F. Osborn 1904
'Aceratherium persistens is a nomen dubium'
'Aceratherium platycephalum is recombined as Amphicaenopus platycephalus'
'Aceratherium profectum is recombined as Peraceras profectum'
'Aceratherium stigeri is a subjective synonym of Menoceras arikarense'
'Aceratherium tridactylum is recombined as Diceratherium tridactylum'
'Aceratherium trigonodum is a subjective synonym of Subhyracodon occidentalis'
'Aceratherium truquianum belongs to Aceratherium' according to E. D. Cope 1879
'Aceratherium truquianum is a subjective synonym of Diceratherium armatum'
'Amphicaenopus belongs to Rhinocerotidae'
'Anchisodon is a subjective synonym of Subhyracodon'
'Anchisodon tubifer belongs to Anchisodon' according to E. D. Cope 1879
'Anchisodon tubifer is a nomen dubium'
'Aphelops belongs to Aceratheriinae'
'Aphelops brachyodus is a subjective synonym of Peraceras profectum'
'Aphelops ceratorhinus is a subjective synonym of Peraceras profectum'
'Aphelops fossiger is recombined as Teleoceras fossiger'
'Aphelops jemezanus is a nomen dubium'
'Aphelops kimballensis is a subjective synonym of Aphelops mutilus'
'Aphelops longinaris is a subjective synonym of Aphelops mutilus'
'Aphelops malacorhinus belongs to Aphelops'
'Aphelops montanus is a subjective synonym of Peraceras profectum'
'Aphelops mutilus belongs to Aphelops'
'Aphelops planiceps is a subjective synonym of Teleoceras medicornutum'
'Brachypotherium americanus is recombined as Teleoceras americanum'
'Caenopus dakotensis is recombined as Penetrigonias dakotensis'
'Caenopus platycephalus nanolophus belongs to Caenopus platycephalus' according to Troxell 1921
'Procaenopus premitis is a subjective synonym of Trigonias osborni'
'Caenopus simplicidens is a nomen dubium'
'Caenopus yoderensis is a nomen dubium'
'Ceratomorpha belongs to Perissodactyla'
'Diceratheriinae belongs to Rhinocerotidae'
'Diceratherium belongs to Diceratheriinae'
'Diceratherium aberrans is a subjective synonym of Menoceras arikarense'
'Diceratherium arikarense is recombined as Menoceras arikarense'
'Diceratherium armatum belongs to Diceratherium'
'Diceratherium barbouri is recombined as Menoceras barbouri'
'Menoceras cooki is a subjective synonym of Menoceras arikarense'
'Diceratherium cuspidatum is a subjective synonym of Diceratherium annectens'
'Diceratherium gregorii is a subjective synonym of Diceratherium armatum'
'Diceratherium jamberi is a subjective synonym of Peraceras profectum'
'Diceratherium lobatum is a subjective synonym of Diceratherium armatum'
'Diceratherium loomisi is a subjective synonym of Menoceras arikarense'
'Diceratherium nanum is a subjective synonym of Diceratherium annectens'
'Diceratherium niobrarensis is corrected as Diceratherium niobrarense and belongs to Diceratherium'
'Diceratherium petersoni is a subjective synonym of Diceratherium niobrarense'
'Diceratherium proavitum is a subjective synonym of Diceratherium tridactylum'
'Diceratherium schiffi is a subjective synonym of Menoceras arikarense'
'Eotrigonias borissiaki belongs to Eotrigonias' according to Beliaeva 1959
'Eotrigonias borissiaki is recombined as Teletaceras borissiaki'
'Eotrigonias mortivallis is recombined as Teletaceras mortivallis'
'Epiaphelops is a subjective synonym of Diceratherium'
'Epiaphelops virgasectus is a subjective synonym of Diceratherium niobrarense'
'Eusyodon maximus is a nomen dubium'
'Floridaceras belongs to Aceratheriinae'
'Floridaceras whitei belongs to Floridaceras'
'Galushaceras belongs to Aceratheriinae'
'Galushaceras levellorum belongs to Galushaceras'
'Hyracodon quadriplicatus is a subjective synonym of Subhyracodon occidentalis'
'Leptaceratherium is a subjective synonym of Subhyracodon'
'Menoceras belongs to Menoceratinae'
'Menoceras falkenbachi is a subjective synonym of Menoceras barbouri'
'Menoceras marslandensis is a subjective synonym of Menoceras barbouri'
'Menoceratinae belongs to Rhinocerotidae'
'Moschoedestes is a subjective synonym of Menoceras'
'Moschoedestes delahoensis is a subjective synonym of Menoceras barbouri'
'Paraphelops rooksensis is a subjective synonym of Teleoceras hicksi'
'Teleoceras yumensis is a subjective synonym of Teleoceras hicksi'
'Penetrigonias belongs to Rhinocerotidae'
'Penetrigonias hudsoni is a subjective synonym of Penetrigonias dakotensis'
'Peraceras belongs to Aceratheriinae'
'Peraceras hessei belongs to Peraceras'
'Peraceras ponderis is a subjective synonym of Teleoceras hicksi'
'Peraceras superciliosus is corrected as Peraceras superciliosum and belongs to Peraceras'
'Peraceras troxelli is a subjective synonym of Peraceras superciliosum'
'Perissodactyla was reranked as a order and belongs to Mammalia'
'Procaenopus is a subjective synonym of Trigonias'
'Rhinoceros annectens is recombined as Diceratherium annectens'
'Rhinoceros crassus is a nomen dubium'
'Subhyracodon hesperius is a subjective synonym of Subhyracodon occidentalis'
'Rhinoceros matutinus is recombined as Diceratherium matutinum'
'Rhinoceros meridianus is recombined as Teleoceras meridianum'
'Rhinoceros occidentalis is recombined as Subhyracodon occidentalis'
'Rhinoceros oregonensis is a nomen dubium'
'Rhinoceros proterus is recombined as Teleoceras proterum'
'Rhinocerotidae belongs to Rhinocerotoidea'
'Rhinocerotoidea belongs to Ceratomorpha'
'Skinneroceras belongs to Diceratheriinae'
'Skinneroceras manningi belongs to Skinneroceras'
'Subhyracodon belongs to Diceratheriinae'
'Subhyracodon gidleyi is a subjective synonym of Subhyracodon occidentalis'
'Subhyracodon kewi belongs to Subhyracodon'
'Subhyracodon metalophum is a subjective synonym of Subhyracodon occidentalis'
'Subhyracodon sagittatus is recombined as Penetrigonias sagittatus'
'Teleoceras belongs to Teleoceratini'
'Teleoceras (Mesoceras) thomsoni is a subjective synonym of Teleoceras medicornutum'
'Teleoceras brachyrhinum belongs to Teleoceras'
'Teleoceras felicis is a nomen dubium'
'Teleoceras guymonense belongs to Teleoceras'
'Teleoceras hicksi belongs to Teleoceras'
'Teleoceras major belongs to Teleoceras'
'Teleoceras medicornutum belongs to Teleoceras'
'Teleoceras minor is a subjective synonym of Teleoceras meridianum'
'Teleoceras ocotensis is a subjective synonym of Teleoceras hicksi'
'Teleoceras schultzi is a subjective synonym of Teleoceras hicksi'
'Teleoceras thomsoni is a subjective synonym of Teleoceras medicornutum'
'Teleoceratini belongs to Aceratheriinae'
'Teletaceras belongs to Rhinocerotidae'
'Teletaceras radinskyi belongs to Teletaceras'
'Trigonias belongs to Rhinocerotidae'
'Trigonias cooki is a subjective synonym of Trigonias osborni'
'Trigonias gregoryi is a subjective synonym of Trigonias wellsi'
'Trigonias hypostylus is a subjective synonym of Trigonias osborni'
'Trigonias osborni belongs to Trigonias'
'Trigonias paucidens is a subjective synonym of Trigonias osborni'
'Trigonias precopei is a subjective synonym of Trigonias osborni'
'Trigonias preoccidentalis is a subjective synonym of Trigonias osborni'
'Trigonias taylori is a subjective synonym of Trigonias osborni'
'Trigonias tetradactylum is a subjective synonym of Trigonias osborni'
'Trigonias wellsi belongs to Trigonias'
'Uintaceras belongs to Rhinocerotidae'
'Uintaceras radinskyi belongs to Uintaceras'
'Woodoceras belongs to Rhinocerotidae'
'Woodoceras brachyops belongs to Woodoceras'