It is a mammal domesticated family of equine or equidae ( Equidae ). It is very useful as a beast of burden and to chair ( ) assemble. Even used in sports as mla riding ( Equestrian ) and to make therapies 40 disabled; Hippotherapy ). Key the chess piece that moves in L. Steed, mocho, bridon, cuaco, equine, nag, taparo. Its scientific name is Equus ferus caballus ).