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Brumback's night monkey was created in 1983.
Spix's night monkey was created in 1823.
Azara's night monkey was created in 1811.
Panamanian night monkey was created in 1843.
Peruvian night monkey was created in 1927.
Monkeys that are awake at night are called night monkeys. Or a nocturnal monkey. kelsey
Three-striped night monkey was created in 1811.
Gray-bellied night monkey was created in 1843.
Gray-handed night monkey was created in 1912.
Hernández-Camacho's night monkey was created in 2007.
Black-headed night monkey was created in 1909.
Nancy Ma's night monkey was created in 1983.