†Palaeosyops Leidy 1870 (brontothere)
Mammalia - Perissodactyla - Brontotheriidae
Synonyms: Eometarhinus Osborn 1919, Limnohyops Marsh 1890, Limnohyus Marsh 1872
Parent taxon: Palaeosyopinae according to B. J. Mader 1998
Sister taxa: none
Subtaxa: Palaeosyops fontinalis, Palaeosyops laevidens, Palaeosyops laticeps, Palaeosyops paludosus, Palaeosyops robustus
Type: Palaeosyops paludosus
Ecology: ground dwelling browser