Callicebus donacophilus (d'Orbigny, 1836) . Voy. Am. Merid., Atlas Zool., pl. 5.

TYPE LOCALITY: Bolivia, Moxos Prov., Rio Marmoré .

DISTRIBUTION: WC Bolivia, El Beni and Santa Cruz Provs.; W Paraguay; Mato Grosso (Brazil).

STATUS: CITES - Appendix II.

SYNONYMS: pallescens .