This is the eastern limit of the woolly monkey (Lagothrix lagothricha).    From Wordnik.com.  [Madeira-Tapajós moist forests] Reference

Vagrant mammals that travel between flooded and non-flooded forests include squirrel monkeys (Saimiri sciureus), brown pale-fronted capuchins (Cebus albifrons), woolly monkeys (Lagothrix lagothricha), and collared peccaries (Tayassu tajacu).    From Wordnik.com.  [Juruá-Purus moist forests] Reference

They belong to the species of Lagothrix, and are closely allied to the coaitas.    From Wordnik.com.  [The Western World Picturesque Sketches of Nature and Natural History in North and South America] Reference

Geoffroy believes, a new genus (Lagothrix) between the ateles and the alouates.    From Wordnik.com.  [Travels to the Equinoctial Regions of America] Reference

Anatomy; it forms, as Geoffroy believes, a new genus (Lagothrix) between the ateles and the alouates.    From Wordnik.com.  [Personal Narrative of Travels to the Equinoctial Regions of America, During the Year 1799-1804 — Volume 2] Reference

Woolly monkey, Lagothrix lagotricha poeppigii, is threatening across from the canopy tower at the Tiputni Biodiversity Station, Ecuador.    From Wordnik.com.  [Mongabay.com News] Reference

Choosing one species from each of the four genera of Atelines, Wiederholt and Post examined abundance trends and dynamics in populations of the muriqui (Brachyteles hypoxanthus, formerly B. arachnoides) of Brazil, the woolly monkey (Lagothrix lagotricha) in Colombia.    From Wordnik.com. Reference

Some of the globally threatened animals found in this region include black caimans (Melanosuchus niger) and spectacled caimans (Caiman crocodilus crocodilus), woolly monkeys (Lagothrix lagotricha), giant otters (Pteronura brasiliensis), giant anteaters (Myrmecophaga tridactyla), and ocelots (Leopardus pardalis).    From Wordnik.com.  [Southwest Amazon moist forests] Reference

The woolly monkey (Lagothrix lagotricha), classified as Vulnerable by the IUCN Red List, was the most researched of Colombia's monkeys, while the least studied species included: Goeldi's marmoset (Callimico goeldii), also Vulnerable; Geoffroy's tamarin (Saguinus geoffroyi); the white-headed capuchin (Cebus capucinus); Brumback's night monkey (Aotus brumbacki), considered Vulnerable; and Geoffroy's spider monkey (Ateles geoffroyi), classified as Endangered.    From Wordnik.com.  [EcoEarth.Info Environment RSS Newsfeed] Reference

Lagothrix lagotricha) in Colombia, Geoffroy's spider monkey (.    From Wordnik.com.  [EurekAlert! - Breaking News] Reference

Amazon Basin and the Guiana Shield, the Caquetá River's lowland forests shelter unique species such as the black curassow (Crax alector) and the brown wooly monkey (Lagothrix lagotricha.    From Wordnik.com.  [Conservation International - Feature Articles] Reference

Among the species of special concern are the yellow-eared parrot (Ognorhynchus icterotis), the Colombia’s national flower (Cattleya trianaei) or Christmas orchid, the Andean rosewood (Aniba perutilis), the Andean wolly monkey (Lagothrix lagothricha lugens), the mountain tapir (Tapirus pinchaque), the spectacled bear (Tremarctos ornatus), the wax palms Ceroxylon spp. and more.    From Wordnik.com.  [Magdalena Valley montane forests] Reference