The collared titi monkey is found in the forests of South America, living in small family groups and can typically be seen in pairs with tails entwined. Differing from Old World monkeys, the collared titi monkey as well as all other New World monkeys have 36 teeth. This diurnal species sleep in the trees at night and spends their days looking for food.nnSpecifications:nn1:1 scalenPolyurethane resin castn2-part skull (separate cranium and jaw)nnSkull Length 5.7 cm (2.2 in.)nnSkull Width 3.8 cm (1.4 in.)nnSkull Height 5.7 cm (2.2 in.)nnOrigin: South AmericannProduct of Bone Clones