Distribution. Amazon Basin in E Peru (S of the Rio Maranon), NW Bolivia, and W Brazil, largely S of the Amazon River and E to beyond the Rio Purus, but extending N of the Amazon River in the Imeri region W of the lower Rio Negro. in Echimyidae

Distribution. Amazon Basin in E Peru (S of the Rio Maranon), NW Bolivia, and W Brazil, largely S of the Amazon River and E to beyond the Rio Purus, but extending N of the Amazon River in the Imeri region W of the lower Rio Negro.Published as part of Don E. Wilson, Thomas E. Lacher, Jr & Russell A. Mittermeier, 2016, Echimyidae, pp. 552-604 in Handbook of the Mammals of the World – Volume 6 Lagomorphs and Rodents I, Barcelona :Lynx Edicions on page 573, DOI: 10.5281/zenodo.662364