Equus livenzovensis
Equus livenzovensis is an extinct species of large stenonid horse that lived in Italy around 2.6 million years ago during the early Pleistocene epoch. It was a large species of Equus being larger than E. stenonis and E. stehlini. It is sometimes considered a subspecies of E. stenonis or even an ancestor to it. Either way theses two species are closely related.
This species has limited remains and is only represented by a skull and a few dental remains.