article: List of New World monkey species
links: IUCN Alcide d'Orbigny John Edward Gray 10th edition of Systema Naturae Central America Spider monkey Simiiformes Imperial units Biological classification Carl Linnaeus Metric system Binomial nomenclature Golden lion tamarin Johann Andreas Wagner Platyrrhini Saimiri Uakari Guy Dollman New World monkeys Oldfield Thomas Taxonomy (biology) Pygmy marmoset Heinrich Rudolf Schinz List of Old World monkey species Conservation biology Étienne Geoffroy Saint-Hilaire Common marmoset South America Alexander von Humboldt