Chemisquy, M. A., and D. A. Flores. “Taxonomy of the Southernmost Populations of Philander (Didelphimorphia, Didelphidae), With Implications for the Systematics of the Genus”. Zootaxa, vol. 3481, no. 1, Sept. 2012, pp. 60–72, doi:10.11646/zootaxa.3481.1.5.