Collared titi National Park and El Tuparro National Park and in the two biological preserves Nukak and Puinawai. Actually a clarification of the taxonomic status of many populations is needed to be able to monitor their conservation state. Collared titi The collared titi (Cheracebus torquatus) is a species or a closely related complex of species of titi, a type of New World monkey, from South America. At the end of the 1980s the genus "Callicebus" was revised from the Hershkovitz concept of three species to thirteen neotropical species, with the collared titi, "Callicebus torquatus", having four subspecies. In 2001 Colin Groves elevated
Mengkuang Titi Mengkuang Titi Mengkuang Titi is a small Malay village in Central Seberang Perai District, Penang, Malaysia. It is located not too far from the Mengkuang Dam. The village has a population of about 800, and still retains the rustic feel ideal for the development of agricultural and cottage industries. The word 'Mengkuang' comes from the vernacular name for "Pandanus fascicularis" a kind of "Pandanus" plant that inhabit the region. The word 'Titi' means bridge. The combination of these two words give the meaning 'The Mengkuang area where a bridge was built'. It is common to find word 'Mengkuang' in surrounding