†Caenopus trigonodus allus Troxell 1921 (rhinoceros)
Mammalia - Perissodactyla - Rhinocerotidae
Full reference: E. L. Troxell. 1921. Cænopus, the ancestral rhinoceros. American Journal of Science 2(7):41-51
Belongs to Caenopus trigonodus according to E. L. Troxell 1921
Sister taxa: none
Type specimen: YPM 12052, a partial skull
Ecology: ground dwelling browser
Distribution: there are no occurrences of Caenopus trigonodus allus in the database