These include: Saguinus midas, Saimiri sciureus, Pithecia Pithecia, Cebus apella, and Alouatta seniculus.    From Wordnik.com.  [Paramaribo swamp forests] Reference

For example, the white-fronted capuchin (Cebus albifrons) and saki (Pithecia hirsutus) occur on the west side of the river and the saki Chiropotes albinasus only occurs on the east.    From Wordnik.com.  [Madeira-Tapajós moist forests] Reference

For example, the white-fronted capuchin (Cebus albifrons) and saki (Pithecia hirsutus) occur on the west-side of the river but not on the east, while the bearded saki (Chiropotes albinasus) only occurs on the east.    From Wordnik.com.  [Tapajós-Xingu moist forests] Reference

The nine primates include howler monkeys Alouatta seniculus, night monkeys Aotus trivirgatus, titi monkeys Callicebus torquatus, black uakari Cacajao melanocephalus, weeper capuchins Cebus olivaceus, and white-faced sakis Pithecia Pithecia.    From Wordnik.com.  [Canaima National Park, Venezuela] Reference

Mammals found only here or in few other Amazonian regions include three species of endemic titi monkeys (Callicebus hoffmannsi, C. dubius, C. cinerascens), endemic marmosets (Callithrix humeralifer), locally endemic white-faced sakis (Pithecia albicans), a number of rodents such as South American field mice (Bolomys lasiurus), and bats Saccopteryx gymnura.    From Wordnik.com.  [Monte Alegre varzea] Reference

There are two more species -- the Pithecia hirsute and the Pithecia albicans.    From Wordnik.com.  [The Western World Picturesque Sketches of Nature and Natural History in North and South America] Reference

Other primates present include tamarins (Saguinus fuscicollis and S. imperator), brown pale-fronted capuchins (Cebus albifrons), squirrel monkeys (Saimiri sciureus), white-faced sakis (Pithecia irrorata), and black spider monkeys (Ateles paniscus).    From Wordnik.com.  [Southwest Amazon moist forests] Reference

Larger mammals include tapirs (Tapirus terrestris), collared peccaries (Tayassu tajacu), white-lipped peccaries (Tayassu pecari), 13 primates including the night monkey (Aotus vociferans), a white-faced saki (Pithecia monachus), and a regionally endemic tamarin (Saguinus inustus).    From Wordnik.com.  [Caqueta moist forests] Reference

This number includes 9 primates that live here including howler monkeys (Alouatta seniculus), night monkeys (Aotus trivirgatus), titi monkeys (Callicebus torquatus), black uakari (Cacajao melanocephalus), weeper capuchins (Cebus olivaceus), and white-faced sakis (Pithecia Pithecia).    From Wordnik.com.  [Tepuis] Reference

These include the White-faced Saki (Pithecia Pithecia) and the common squirrel monkey (Saimiri sciureus) red howler monkey (Alouatta senculus), black spider monkey (Ateles paniscus), red-handed tamarin (Saguinus midas), brown capuchin (Cebus apella) the weeper capuchin (Cebus nigrivittatus) and the black saki (Chiropotes satanas).    From Wordnik.com.  [Central Suriname Nature Reserve, Suriname] Reference

There are over 50 species of mammals present including opossums, bats, primates such as capuchin monkeys (Cebus apella), squirrel monkeys (Saimira sciureus), howler monkey (Alouatta seniculus) and Guianan saki (Pithecia Pithecia), giant ant-eater (Myrmecophaga triactyla), carnivores including jaguar (Panthera onca), puma (Puma concolor), and ocelot (Leopardus pardalis), ungulates and rodents including the capybara (Hydrochaeris hydrochaeris).    From Wordnik.com.  [Guianan mangroves] Reference

Pithecia), a group of frugivorous South American monkeys that can reportedly.    From Wordnik.com.  [ScienceBlogs Channel : Life Science] Reference

Pithecia (Saki).    From Wordnik.com.  [The Antiquity of Man] Reference

Id. on "Anatomy of Pithecia" ibid.    From Wordnik.com.  [The Antiquity of Man] Reference

Platyrrhini; rudimentary in Pithecia (73.    From Wordnik.com.  [Note on the Resemblances and Differences in the Structure and the Development of the Brain in Man and Apes] Reference

Endemism is also relatively high on the species level, and includes the following species: Marmosa lepida, Euphractus sexinctus, Sanguinus midas, Pithecia Pithecia, Ateles paniscus, Sciurillus pusillus, Oryzomys delicatus, Neacomys guianae, Sphiggurus insidiosus, Echimys chryurus, Tonati schulzi, and Molossops neglectus.    From Wordnik.com.  [Guianan moist forests] Reference

Mammals that have a restricted distribution include various primates such as white-faced sakis (Pithecia Pithecia), black uakari monkeys (Cacajao melanocephalus), black spider monkeys (Ateles paniscus), tamarins (Saguinus inustus), bats (Diclidurus isabellus, Lonchorhina marinkellei, Micronycteris pusilla, Scleronycteris ega, Vampyressa brocki), and rodents, such as Brazilian squirrels (Sciurus gilvigularis), rats (Akodon urichi), porcupines (Coendou melanurus), and spiney rats (Proechimys semispinosus).    From Wordnik.com.  [Rio Negro campinarana] Reference