COIMBRA-FILHO’S TITI Callicebus coimbrai Geographic Distribution and Habitat Coimbra-Filho’s titi monkey (Callicebus coimbrai), or simply known as Coimbra's titi, is native to Brazil, residing in the northeastern states of Bahia and Sergipe within heavily fragmented patches of Atlantic coastal forest. These sparsely occupied forest fragments vary in size from less than 0.02 square mile (0.05