Distribution. SE Brazil (from Minas Gerais and Espirito Santo S to Mato Grosso do Sul and Rio Grande do Sul states), E Paraguay (recorded along the Rio Tebicuary), N Uraguay, and NW Argentina (Misiones Province). in Erethizontidae

Distribution. SE Brazil (from Minas Gerais and Espirito Santo S to Mato Grosso do Sul and Rio Grande do Sul states), E Paraguay (recorded along the Rio Tebicuary), N Uraguay, and NW Argentina (Misiones Province).Published as part of Don E. Wilson, Thomas E. Lacher, Jr & Russell A. Mittermeier, 2016, Erethizontidae, pp. 372-397 in Handbook of the Mammals of the World – Volume 6 Lagomorphs and Rodents I, Barcelona :Lynx Edicions on page 378, DOI: 10.5281/zenodo.660321