Attributes / relations provided by
♦ ¹The Feeding Ecology of Tanagers and Honeycreepers in Trinidad, Barbara K. Snow and D. W. Snow, The Auk Vol. 88, No. 2 (Apr., 1971), pp. 291-322
♦ ²Seasonal variation in the diets of white-faced and bearded sakis (Pithecia pithecia and Chiropotes satanas) in Guri Lake, Venezuela, Marilyn A. Norconk, Adaptive Radiations of Neotropical Primates 1996, pp 403-423