This list of mythical creatures that begin with this letter and I am constantly gathering information from each continent, and is continually being updated.
Mono Grande (South America)
The Mono Grande (Spanish for "Large Monkey"), a large monkey-like creature, has been occasionally reported in South America. Such creatures are reported as being much larger than the commonly accepted New World monkeys. These accounts have received rather little publicity, and typically generated little or no interest from experts.
The German naturalist Alexander von Humboldt, who travelled in South America during early 19th century, heard stories from Orinoco about furry human-like creatures called Salvaje ("Wild"), which were rumoured to capture women, build huts and to occasionally eat human flesh.