Saimiri vanzolinii Ayres, 1985 . Papeis Avulsos de Zoologia, Säo Paulo, 36:148.

TYPE LOCALITY: Brazil, Amazonas, mouth of Rio Japura, left bank of Lago Mamirauâ .

DISTRIBUTION: Between Rios Japura, Solimôes and (probably) Paranado Jaraua (Brazil); Tarara and Capucho Isis.

STATUS: CITES - Appendix II. Endangered.

COMMENTS: A subspecies of S. boliviensis according to Hershkovitz (1987c:22, fin.).