Charles A. Woods. Florida Museum of Natural History, University of Florida, Gainesville, FL 32611-2035
Woods, Charles A., and C. William Kilpatrick / Wilson, Don E., and DeeAnn M. Reeder, eds. 2005-10-01. Mammal Species of the World: A Taxonomic and Geographic Reference, 3rd ed., vol. 2. Johns Hopkins University Press. Baltimore, Maryland, USA. 1538-1600. 0-8018-8221-4. .
Wilson, Don E., and DeeAnn M. Reeder, eds. 1992-01-01. Mammal Species of the World: A Taxonomic and Geographic Reference, 2nd ed., 3rd printing. Smithsonian Institution Press. Washington, DC, USA. xviii + 1207. 1-56098-217-9. Corrections were made to text at 3rd printing.
Wilson & Reeder, eds. (2005): Status: IUCN - Lower Risk (lc). Locally common
Wilson & Reeder, eds. (2005): Comments: May include rothschildi (Hall, 1981:854), which Corbet and Hill (1991:200) listed as a subspecies of bicolor (see comments under rothschildi). Emmons and Feer (1997:218) and Alberico et al. (1999) considered quichua of the Andes of Ecuador and Colombia to be a distinct species based on small size and shorter tail. Emmons and Feer (1997:218) suggested that richardsoni may be a valid species or allied with rothschildi, whereas Alberico et al. (1999) recognized it as a distinct species. We ten...