Answer the following question: Orophodontidae is a family of extinct ground sloths within the order Pilosa and suborder Folivora. The taxon is often disused with genus members reassigned.This family is related to the other families of extinct ground sloths Megatheriidae Mylodontidae Nothrotheriidae and Scelidotheriidae. The only extant families of the suborder Folivora are Bradypodidae and Megalonychidae. The orophodontids constitute a rather small but quite distinct group. 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?
Answer:
Animal