Q:Diprotodon meaning two forward teeth sometimes known as the giant wombat or the hippopotamus wombat is the largest known marsupial ever to have lived. Along with many other members of a group of unusual species collectively called the Australian megafauna it existed from approximately 1.6 million years ago until extinction some 46000 years ago (through most of the Pleistocene epoch). Given a list of categories: company, educational institution, artist, athlete, office holder, mean of transportation, building, natural place, village, animal, plant, album, film or written work, what category does the paragraph belong to?
A:
Animal