PBDB

Opinions from W. B. Scott 1941

'Aceratherium copei is recombined as Subhyracodon copei'
'Aceratherium mite is recombined as Caenopus mitis'
'Aceratherium platycephalum is recombined as Amphicaenopus platycephalus'
'Aceratherium tridactylum is recombined as Diceratherium tridactylum'
'Aceratherium trigonodum is recombined as Subhyracodon trigonodus'
'Anchisodon is a subjective synonym of Subhyracodon'
'Anchitherium celer is recombined as Mesohippus celer'
'Anchitherium cuneatum is recombined as Mesohippus cuneatus'
'Anchitherium cuneatum is recombined as Mesohippus cuneatus' according to Hay 1930
'Anchitherium exoletum is recombined as Mesohippus exoletus'
'Anchitherium westoni is recombined as Mesohippus westoni'
'Anchitherium westoni is recombined as Mesohippus westoni' according to Hay 1930
'Caenopus premitis belongs to Caenopus'
'Caenopus premitis is recombined as Procaenopus premitis' according to Figgins 1934
'Caenopus pumilus is a subjective synonym of Caenopus mitis'
'Chalicotherium bilobatum is recombined as Schizotherium bilobatum'
'Chalicotherium bilobatum is recombined as Oreinotherium bilobatum' according to L. Russell 1934
'Colodon luxatus is a subjective synonym of Colodon occidentalis'
'Colodon luxatus is a subjective synonym of Colodon occidentalis' according to Hatcher 1896
'Colodon procuspidatus is a subjective synonym of Colodon dakotensis'
'Diceratherium avum is a subjective synonym of Diceratherium tridactylum'
'Diceratherium proavitum is a subjective synonym of Diceratherium tridactylum'
'Diconodon is a subjective synonym of Menodus'
'Didelphys pygmaea is a subjective synonym of Peratherium huntii'
'Didelphys pygmaea is recombined as Didelphis pygmaea' according to Hay 1901
'Didelphys pygmaea belongs to Didelphys' according to Scott 1884
'Diploclonus is a subjective synonym of Brontops'
'Diploclonus amplus is recombined as Brontops amplus'
'Embassis is a subjective synonym of Peratherium'
'Embassis is a subjective synonym of Peratherium' according to Cope 1884
'Embassis belongs to ' according to Cope 1873
'Herpetotherium is a subjective synonym of Peratherium'
'Herpetotherium scalare is a subjective synonym of Peratherium fugax'
'Herpetotherium scalare is recombined as Didelphis scalare' according to Hay 1901
'Herpetotherium scalare is recombined as Peratherium scalare' according to Cope 1884
'Herpetotherium stevensonii is a subjective synonym of Peratherium huntii'
'Herpetotherium stevensonii is a subjective synonym of Peratherium huntii' according to Cope 1884
'Herpetotherium tricuspis is a subjective synonym of Peratherium fugax'
'Herpetotherium tricuspis is recombined as Didelphis tricuspis' according to Hay 1901
'Herpetotherium tricuspis is recombined as Peratherium tricuspis' according to Cope 1884
'Hyracodon apertus is a subjective synonym of Hyracodon nebraskensis'
'Hyracodon arcidens is a subjective synonym of Hyracodon nebraskensis'
'Hyracodon leidyanus is a subjective synonym of Hyracodon nebraskensis'
'Hyracodon planiceps is a subjective synonym of Caenopus mitis'
'Hyracodon priscidens is a subjective synonym of Hyracodon nebraskensis'
'Hyracodon priscidens is a subjective synonym of Hyracodon arcidens' according to L. Russell 1934
'Hyracodon quadriplicatus is a subjective synonym of Subhyracodon occidentalis'
'Hyracodon selenidens is a subjective synonym of Hyracodon nebraskensis'
'Leptaceratherium is a subjective synonym of Subhyracodon'
'Lophiodon occidentalis is recombined as Colodon occidentalis'
'Megaceratops is a subjective synonym of Megacerops'
'Megacerops bicornutus is recombined as Brontops bicornutus'
'Megacerops primitivus is recombined as Teleodus primitivus'
'Megacerops primitivus is recombined as Teleodus primitivus' according to L. Russell 1934
'Menops is a subjective synonym of Menodus'
'Mesohippus brachystylus is recombined as Pediohippus brachystylus'
'Mesohippus gidleyi is recombined as Pediohippus gidleyi'
'Mesohippus grallipes is a subjective synonym of Miohippus validus'
'Mesohippus intermedius is recombined as Pediohippus intermedius'
'Mesohippus meteulophus belongs to Mesohippus'
'Mesohippus portentus is recombined as Pediohippus portentus'
'Mesohippus trigonostylus is recombined as Pediohippus trigonostylus'
'Mesohippus validus is recombined as Miohippus validus'
'Metamynodon rex is a subjective synonym of Metamynodon planifrons'
'Miothen is a subjective synonym of Peratherium'
'Miothen is a subjective synonym of Domnina' according to Cope 1874
'Miothen belongs to ' according to Cope 1873
'Miothen gracile is a subjective synonym of Peratherium huntii'
'Miothen gracile is a subjective synonym of Peratherium huntii' according to Cope 1884
'Palaeotherium bairdii [misspelled as Mesohippus bairdii] belongs to Mesohippus'
'Procaenopus is a subjective synonym of Caenopus'
'Procaenopus belongs to ' according to Figgins 1934
'Rhinoceros nebraskensis is recombined as Hyracodon nebraskensis'
'Rhinoceros occidentalis is recombined as Subhyracodon occidentalis'
'Subhyracodon metalophum is a subjective synonym of Diceratherium tridactylum'
'Titanops is a subjective synonym of Brontotherium'
'Titanotherium is a subjective synonym of Menodus'
'Trigonias cooki is a subjective synonym of Trigonias osborni'
'Trigonias cooki is a subjective synonym of Trigonias osborni' according to Figgins 1934
'Trigonias gregoryi is a subjective synonym of Trigonias osborni'
'Trigonias hypostylus is a subjective synonym of Trigonias osborni'
'Trigonias hypostylus is a subjective synonym of Trigonias osborni' according to Figgins 1934
'Trigonias paucidens is a subjective synonym of Trigonias osborni'
'Trigonias precopei is a subjective synonym of Trigonias osborni'
'Trigonias precopei is a subjective synonym of Trigonias osborni' according to Figgins 1934
'Trigonias precopei is a subjective synonym of Trigonias osborni' according to H. Wood 1931
'Trigonias preoccidentalis is a subjective synonym of Trigonias osborni'
'Trigonias preoccidentalis is a subjective synonym of Trigonias osborni' according to Figgins 1934
'Trigonias preoccidentalis is a subjective synonym of Trigonias osborni' according to H. Wood 1931
'Trigonias taylori belongs to Trigonias'
'Trigonias taylori belongs to Trigonias' according to H. Wood 1931
'Trigonias tetradactylum is a subjective synonym of Trigonias osborni'
'Trigonias wellsi is a subjective synonym of Trigonias osborni'
'Xenotherium is replaced by Epoicotherium'
'Xenotherium unicum is recombined as Epoicotherium unicum'
'Xenotherium unicum is recombined as Epoicotherium unicum' according to Simpson 1927