The common marmoset may be small enough to fit in the palm of a hand, but the diminutive stature of these monkeys belies their enormous significance in unraveling the intricate mysteries of human ...

Where it is necessary for a specific reason to keep a marmoset alone in a cage, training apparatus can prove useful.8 Variable schedule lever pressing to obtain food rewards, music or television will ...

Marmosets are small, adorable monkeys native to South America, but it would be unwise to underestimate them. These diminutive ...