Lagothrix poeppigii Schinz 1844
Lagothrix poeppigii Schinz 1844, Syst. Verz. Saugeth., 1: 72.
Type Locality: Peru, Loreto, lower Rio Huallaga, north of Yurimaguas.
Vernacular Names: Silvery Woolly Monkey.
Synonyms: Lagothrix castelnaui I. Geoffroy and Deville 1848 .
Distribution: Highlands of E Ecuador and N Peru, to about 70°W, 5°S in Brazil.
Conservation: CITES – Appendix II; IUCN – Vulnerable.