""'Diplasiotherium " "'is an extinct genus of herbivore litoptern belongs to the family Proterotheriidae, that lived between the late Miocene and the early Pliocene ( in the SALMAs Huayquerian and Montehermosan ).
2.
Terrestrial mammals were plentiful, and the fauna included many megaherbivores, like the ground sloth " Acremylodon campbelli ", Toxodontidae ( e . g . " Gyrinodon " and " Trigodon " ), Proterotheriidae, and Stirtonia " and the bulldog bat " Noctilio lacrimaelunaris ".