About Plecturocebus discolor (I.Geoffroy Saint-Hilaire & Deville, 1848)
The white-tailed titi monkey, scientifically named Plecturocebus discolor, is a species of titi monkey, which is a type of New World monkey native to South America. This species occurs in Colombia, Ecuador, and Peru. It was first described in 1848 under the name Callithrix discolor.