What is a division of monkeys, including the American species, which have a broad nasal septum, thirty-six teeth, and usually a prehensile tail. See Monkey. [Written also Platyrrhini.] called?

platyrhini — A division of monkeys, including the American species, which have a broad nasal septum, thirty-six teeth, and usually a prehensile tail. See Monkey. [Written also Platyrrhini.]. (Webster's 1913.)

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