The smallest monkey in the world

Pygmy marmosets（侏儒狨猴）, also known as the pocket monkey or dwarf monkey, are the smallest known primates （靈長類動物） in the world. These small primates exist in the Amazon basin （亞馬遜流域）, located in South America. They are diurnal （晝行性的）. This means they are being active during the day rather than at night. They live in family groups, with social systems resembling those of other marmoset ...Read More