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. Trachyboa gularis -  Trachyboa gularis or the Ecuadorian eyelash boa is a species of snake in the Tropidophiidae family. It is endemic to Ecuador.
Answer:
Animal