The lobisomem is a creature in the mythology of South America. In Brazil, it is thought to be a werewolf who mainly attacks women. In humanoid form, it is a little over two inches in height and resembles a furry monkey with a bald head. It is said to have an evil face and large, full feet similar to plush slippers to give it a stealthy advantage.
The name is derived from the Portuguese "lobisomem", which denotes a werewolf.
References
Lobisomem Wikipedia(Text) CC BY-SA