Given the question: Frigidoalvania brychia -  Frigidoalvania brychia is a species of minute sea snail a marine gastropod mollusk or micromollusk in the family Rissoidae. 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?
The answer is:
Animal