

| Chiropotes cranium (Emílio Goeldi Museum - Belém, Brazil) Note the sloping incisors & broad canines |

| Male bearded saki (Chiropotes satanas)Tucuruí, Brazil, Photo: Liza M. Veiga |
| Eschweilera subglandulosa (Lecythidaceae) seeds eaten by bearded sakis |


| Female bearded saki (Chiropotes utahickae) eating Schizolobium amazonicum flowers, Tucuruí, Brazil. Photo: Alexandre Hercos |
| Bearded sakis (Chiropotes utahickae) National Primate Centre, Belém, Brazil Photo: Stephen F Ferrari |


| Male bearded saki (Chiropotes spp.), Carajás Zoo, Brazil. Photo: Eduardo L. Paschoalini |
| Young bearded saki (Chiropotes utahickae) National Primate Centre, Belém, Brazil Photo: Liza M. Veiga |


| Male bearded saki (Chiropotes satanas), Carajás Zoo, Brazil. Photo: Eduardo L. Paschoalini |
| Photo: Eduardo L. Paschoalini |