Answer the following question: Helicella -  Helicella is a genus of small to medium-sized air-breathing land snails terrestrial pulmonate gastropod mollusks in the family Hygromiidae the hairy snails and their allies. Given a choice of categories company, educational institution, artist, athlete, office holder, mean of transportation, building, natural place, village, animal, plant, album, film or written work, the text refers to which one?
Answer:
Animal