Iack-Ximenes, Gilson Evaristo, Mario de Vivo, and Alexandre Reis Percequillo. 2005. “ A New Species of Echimys Cuvier, 1809 (Rodentia, Echimyidae) from Brazil ”. Papéis Avulsos De Zoologia 45 (5): 51-60. https://doi.org/10.1590/S0031-10492005000500001.