Order Rodentia - Family Muridae Author Guy G. Musser Author Michael D. Carleton text 1993 Smithsonian Institution Press Washington and London Editor Don E. Wilson Editor DeeAnn M. Reeder Mammal Species of the World (2 nd Edition) 501 755 book chapter http://doi.org/10.5281/zenodo.7353098 1-56098-217-9 7353098 Bibimys chacoensis (Shamel, 1931) . J. Washington Acad. Sci., 21:247 . TYPE LOCALITY: Argentina , Chaco Prov. , Las Palmas . DISTRIBUTION: NE Argentina . COMMENTS: Described as a species of Akodon ; transferred to Bibimys by Massoia (1980a) , who noted the need to clarify the differentiation of this form from B. torresi .