“…417 nivorous diet supplemented by invertebrates and browse (Kiltie, 1981(Kiltie, , 1982Kiltie and Terborgh, 1983;Byers, 1985;Bodmer, 1989;Tobler et al, 2009;Blake et al, 2012). Matses observations confirm the fondness of this species for the very hard, golf-ball-size nuts of Astro caryum spp., the coconutlike endosperm of which is an important trophic resource otherwise accessible only to capuchin monkeys (Terborgh, 1983;Voss and Fleck, 2011), white-lipped peccaries (Kiltie, 1982;see below), and rodents (Emmons, 1997;Voss and Fleck, in prep.). Interestingly, the Matses claim that collared peccaries consume the dense, ivory-hard endosperm of Mauritia flexuosa seeds, which Kiltie (1982) believed to be eaten only by whitelipped peccaries.…”