Dolichorhinus

Dolichorhinus Temporal range: Middle Eocene (Uintan),
Skull of D. hyognathus.
Scientific classification
Kingdom:	Animalia
Phylum:	Chordata
Class:	Mammalia
Order:	Perissodactyla
Family:	†Brontotheriidae
Subfamily:	†Brontotheriinae
Genus:	†DolichorhinusHatcher, 1895
Species:	†D. hyognathus
Binomial name
†Dolichorhinus hyognathus (Osborn, 1889)
Synonyms
Synonyms of D. hyognathus Dolichorhinus cornutum(Osborn, 1895) Dolichorhinus intermediusOsborn, 1908 Dolichorhinus heterodonDouglass, 1909 Dolichorhinus longicepsDouglass, 1909 Dolichorhinus superior(Riggs, 1912) Dolichorhinus fluminalisRiggs, 1912

Dolichorhinus is an extinctgenus of brontothere, known from the Middle Eocene (Uintan) of North America.^[1] Several species have been named historically, but only one species is recognized as valid today, D. hyognathus.^[1]

References

1. Mihlbachler, Matthew C. (2008). "Species Taxonomy, Phylogeny, and Biogeography of the Brontotheriidae (Mammalia: Perissodactyla)". Bulletin of the American Museum of Natural History. 501. doi:10.1206/0003-0090(2008)501[1:STPABO]2.0.CO;2.