Q:Rutilia is a large genus of medium to large (>20mm) flies in the family Tachinidae native to Australia and the Oriental region. Like the vast majority of tachinid flies Rutilia species are parasitoids of other insects specifically Rutilia are known to be parasitoids of late instar larvae of Scarabaeidae. 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