Aotus trivirgatus, also known as the night monkey, is a species of the Aotus genus of primates. There are several other names for this unique and nocturnal animal, including the three-striped night monkey and the northern night monkey. This species is found in various parts of South America like Colombia, Ecuador, Peru, and Brazil, and is known for its large eyes and excellent night vision. Apart from these synonyms, the Aotus trivirgatus is also referred to as the maquisapa, rodona, and oime. These different labels highlight the wide-ranging cultural diversity surrounding this fascinating primate.