Order Primates Author Wilson, Don E. Author Reeder, DeeAnn text 2005 The Johns Hopkins University Press Baltimore Mammal Species of the World: a Taxonomic and Geographic Reference (3 rd Edition), Volume 1 111 184 book chapter 0-8018-8221-4 10.5281/zenodo.7316519 Cacajao calvus subsp. calvus I. Geoffroy 1847 Cacajao calvus subsp. calvus I. Geoffroy 1847 , C. R . Acad. Sci. Paris, 24: 576 . Type Locality: Brazil , Amazonas , Fonte Boa. Synonyms: Cacajao calvus subsp. alba (Schlegel 1876) .