Rio Mayo titi in deforestation is leading to the decrease in available living space for this titi monkey, forcing it to live in sympatry with another species of "Callicebus". Yet in some areas, such drastic deforestation has resulted in extremely high population density. The Rio Mayo titi is better adapted to moderately populated areas, thus overpopulation negatively impacts the species. The forests the Rio Mayo titi lives in are being destroyed for agricultural purposes, leaving little forest for the monkeys. They were only seen a few times and featured in museums until 2003 when more research was done on them. In order for
Titi Tinggi (state constituency) Besar, Titi Tinggi, FELDA Mata Ayer, Kampong Kastam, Padang Besar, FELDA Rimba Mas, Lubok Sireh. Titi Tinggi (state constituency) Titi Tinggi is a state constituency in Perlis, Malaysia, that has been represented in the Perlis State Legislative Assembly. The state constituency was first contested in 1974 and is mandated to return a single Assemblyman to the Perlis State Legislative Assembly under the first-past-the-post voting system. , the State Assemblyman for Titi Tinggi is Teh Chai Aan from Barisan Nasional (BN) 2004–2016: The constituency contains the polling districts of Jalan Padang Besar, Titi Tinggi, FELDA Mata Ayer, Kampong Kastam, Padang Besar,