Oreonax flavicauda (Humboldt 1812)

[Simia] flavicauda Humboldt 1812, Rec. Observ. Zool., 1: 363.

Type Locality: Peru, San Martin, Puca Tambo, 5100 ft. (1555 m).

Vernacular Names: Yellow-tailed Woolly Monkey.

Synonyms: Oreonax hendeei (Thomas 1927) .

Distribution: E Andes in San Martin (Peru) and Amazonas (Brazil).

Conservation: CITES – Appendix I as Lagothrix flavicauda; U.S. ESA – Endangered as L. flavicauda; IUCN – Critically Endangered.