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
Titi (singer) Titi (singer) Titi, also known by her real name Ndeye Fatou, is a singer from Senegal. Her name of Titi comes from a nickname given to her as a child by her uncle. She started her career as a dancer but was inspired by Youssou N'Dour and moved on to becoming a singer. As a dancer she performed with Papa Ndiaye Thiou and also appeared in music videos of Senegalese stars such as El Hadji Faye and Pape Djiby Ba. She started singing with Fatamba Kuyetah (a Guinean living in Senegal), and moved on to working with many other artists.