|Basic info||Taxonomic history||Classification||Relationships|
|Morphology||Ecology and taphonomy||External Literature Search||Age range and collections|
Mammalia - Perissodactyla - Equidae
It was reranked as the subfamily Hippotheriinae by Cope (1889); it was corrected as Hippotheriini by Prothero and Schoch (1989) and Prado and Alberdi (1996).
It was assigned to Palaeotheriidae by Cope (1889); and to Equinae by Prothero and Schoch (1989) and Prado and Alberdi (1996).
If no rank is listed, the taxon is considered an unranked clade in modern classifications. Ranks may be repeated or presented in the wrong order because authors working on different parts of the classification may disagree about how to rank taxa.