Lagothrix lagotricha Humboldt 1812
Lagothrix lagotricha Humboldt 1812, Rec. Observ. Zool., 1: 322.
Type Locality: Colombia, Úapes, Rio Guaviare.
Vernacular Names: Brown Woolly Monkey.
Synonyms: Lagothrix barrigo Natterer 1883; Lagothrix caparro Lesson 1840; Lagothrix caroarensis Lönnberg 1931; Lagothrix geoffroyi Pucheran 1857; Lagothrix humboldtii É. Geoffroy 1812; Lagothrix infumatus (Spix 1823) .
Distribution: Brazil N of Rio Napo-Amazon system, SE Colombia, extreme N Peru and NE Ecuador.
Conservation: CITES – Appendix II; IUCN – Lower Risk (lc).