Tabacow, F.P. (2009) “New sightings of northern muriqui (Brachyteles hypoxanthus) females in forest fragments surrounding the Estação Biológica de Caratinga-RPPN Feliciano Miguel Abdala, Minas Gerais, Brasil”, Neotropical Primates, 16(2), pp. 67–69. doi:10.1896/044.016.0205.