Equus giganteus

The giant horse (Equus giganteus) is an extinct species of horse which lived in North America.

Equus giganteus Temporal range: Blancan–Pleistocene PreꞒ Ꞓ O S D C P T J K Pg N ↓
Scientific classification
Kingdom:	Animalia
Phylum:	Chordata
Class:	Mammalia
Order:	Perissodactyla
Family:	Equidae
Genus:	Equus
Species:	†E. giganteus
Binomial name
†Equus giganteus Gidley, 1901

It was classified as a species based on the finding of a single tooth from Texas larger than the teeth of even the largest modern draft horses.^[1][2] Based on the tooth, the weight was estimated at 1,200–1,500 kg (2,600–3,300 lb) and the height at 2.25 m (7 ft 5 in) tall at the shoulder.^[3] Because it is based on fragmentary remains, recent authors have considered the species to be an invalid nomen dubium.^[4]