Eohippus is an extinct genus of small equid ungulates. The only species is E. angustidens, which was long considered a species of Hyracotherium (now strictly...

The only species, E. angustidens, was moved to the genus Hyracotherium, which had priority as the name for the genus, with Eohippus becoming a junior synonym...

increasingly on browsing foods. During the Eocene, an Eohippus species (most likely Eohippus angustidens) branched out into various new types of Equidae. Thousands...

Insectivora Apatemys bellulus Pantodonta Coryphodon armatus Perissodactyla Eohippus angustidens Systemodon tapirinus Xenicohippus osborni Placentalia Copecion brachypternus...

†Eohemichroa †Eohemichroa eophila – type locality for species †Eohippus †Eohippus angustidens †Eolestes – type locality for genus †Eolestes syntheticus –...

Entelodon deguilhemi (identified by its synonym Archaeotherium deguilhemi) Eohippus (mentioned) Eomaia Epicyon haydeni Epicyon saevus Equus altidens Equus...

coryphaeus †Eoconodon ginibitohia – type locality for species †Eohippus †Eohippus angustidens †Epicyon †Epicyon haydeni Eptesicus †Eptesicus fuscus Equus...

†Eobasileus cornutus †Eocuculus – type locality for genus †Eogryllus †Eohippus †Eohippus angustidens †Eosacantha – type locality for genus †Eosacantha delocranioides...

Prolimnocyon sp. Pantodonta Caenolambda jepseni Perissodactyls Eohippus cf. angustidens Placentalia Ectocion ignotum Meniscotherium chamense Phenacodus...

reidentifications of North American fossil mammals Froehlich, D. J (2002), "Quo vadis Eohippus? The systematics and taxonomy of the early Eocene equids (Perissodactyla)"...

†Eoglyptosaurus †Eoglyptosaurus donohoei – type locality for species Eohiodon †Eohippus †Eohippus cristatus †Eoictops – type locality for genus †Eoictops novaceki –...