São Félix do Xingu São Félix do Xingu São Félix do Xingu is a municipality in the state of Pará in the Northern region of Brazil. The city is served by São Félix do Xingu Airport. With an area of , it is the third largest municipality in Pará and the sixth largest in Brazil. The municipality contains part of the Tapirapé Biological Reserve, a strictly protected conservation unit created in 1989. It contains part of the Tapirapé-Aquiri National Forest, a sustainable use conservation unit created in 1989. It also contains part of the Terra do Meio Ecological Station, a strictly protected conservation unit
Xingu-Tocantins-Araguaia moist forests 8 species of primates including the white-nosed saki ("Chiropotes albinasus"), red-handed tamarin ("Saguinus midas"), red-bellied titi ("Callicebus moloch"), Azara's night monkey ("Aotus azarae infulatus") and white-cheeked spider monkey ("Ateles marginatus"). The last two are endemic to this ecoregion and the Tapajós-Xingu moist forests to the west. Other species of mammals include white-lipped peccary ("Tayassu pecari"), collared peccary ("Pecari tajacu"), cougar ("Puma concolor"), jaguar ("Panthera onca"), South American tapir ("Tapirus terrestris"), brocket deer (genus "Mazama"), bare-tailed woolly opossum ("Caluromys philander"), and seven-banded armadillo ("Dasypus septemcinctus"). Endangered mammals include white-cheeked spider monkey ("Ateles marginatus"), black bearded saki ("Chiropotes satanas") and giant otter