Geoffroy's marmoset (Callithrix geoffroyi) originally occurred throughout the Atlantic forest area of southern Bahia, Espirito Santo and adjacent parts of Minas Gerais in south-eastern Brazil. Through ...

Marmosets and tamarins are small (250-500 g) South American monkeys of the family Callitrichidae. They are forest living species with squirrel-like locomotion and, unlike typical monkeys, most of the ...

The pygmy marmoset, a diminutive primate native to South America, is the smallest monkey in the world. The animal weighs just ...

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 ...

Untangling how the human brain functions — and how neurological disorders develop — remains complex and challenging. While decades of work with animal models have broadened knowledge of the ...