Image Gallery: 25 Primates in Peril
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Ecuadorian brown-headed spider monkey
Ecuadorian brown-headed spider monkey (Ateles fusciceps fusciceps), Ecuador
Ka-apor capuchin monkey
Ka’apor capuchin monkey (Cebus kaapori), Brazil, Added for the first time to The World's 25 Most Endangered Primates list in 2012.
San Martin titi monkey
San Martín titi monkey (Callicebus oenanthe), Peru. Added for the first time to The World's 25 Most Endangered Primates list in 2012.
Article continues belowNorthern brown howler monkey
Northern brown howler monkey (Alouatta guariba guariba), Brazil. Added for the first time to The World's 25 Most Endangered Primates list in 2012.
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