Distribution. SW & SC Brazil (from Bahia, Mato Grosso, and Goias states, E to the coast in Sao Paulo and S to Rio Grande do Sul states), C & E Bolivia (S of the Guaporé and E of the Benirivers), N & E Paraguay, and extreme NW & NE Argentina (Jujuy, Salta, and Misiones provinces). in Dasyproctidae

Distribution. SW & SC Brazil (from Bahia, Mato Grosso, and Goias states, E to the coast in Sao Paulo and S to Rio Grande do Sul states), C & E Bolivia (S of the Guaporé and E of the Benirivers), N & E Paraguay, and extreme NW & NE Argentina (Jujuy, Salta, and Misiones provinces).Published as part of Don E. Wilson, Thomas E. Lacher, Jr & Russell A. Mittermeier, 2016, Dasyproctidae, pp. 440-461 in Handbook of the Mammals of the World – Volume 6 Lagomorphs and Rodents I, Barcelona :Lynx Edicions on page 460, DOI: 10.5281/zenodo.659521