Please answer the following question: Pick one category for the following text. The options are - company, educational institution, artist, athlete, office holder, mean of transportation, building, natural place, village, animal, plant, album, film or written work. Lottia fenestrata -  Lottia fenestrata is a species of sea snail a true limpet a marine gastropod mollusk in the family Lottiidae one of the families of true limpets.
Answer:
Animal