Portal:Primates/Did you know/2

... that both Margot Marsh's mouse lemur and Arnhold's mouse lemur are separated from their closest relatives by species barriers?
... that the gestation period of the ring-tailed lemur is approximately 146 days?
... that the endangered golden lion tamarin has a long, but not prehensile, tail?
... that until December 2008, the red lemur and the red-fronted lemur (pictured) were considered the same species?
... that the gray-handed night monkey is nocturnal and monogamous?
... that Corcovado National Park is the only national park in which all of Costa Rica's four native monkey species can be found?

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