丛尾猴属（学名Chiropotes），包括僧面猴科下的五种丛尾猴，主要分布于南美北部的委内瑞拉南部、圭亚那、苏里南、法属圭亚那及巴西的北部和中部。

The bearded sakis, or cuxiús are five species of New World monkeys, classified in the genus Chiropotes. They live in the eastern and central Amazon in South America, ranging through southern Venezuela, Guyana, Suriname, French Guiana and northern and central Brazil. The five species are entirely allopatric, their distributions being separated by major rivers.