Simone B. das Neves; Ulyses F. J. Pardiñas; Patrícia Hadler; Elver L. Mayer; Ana M. Ribeiro (2020). "A new fossil cricetid (Rodentia, Sigmodontinae) from northeastern Brazil with remarks on small mammal extinctions in the tropical Quaternary". Journal of Mammalogy. 101 (4): 1133–1147. doi:10.1093/jmammal/gyaa066. S2CID222001530.
Simone B. das Neves; Ulyses F. J. Pardiñas; Patrícia Hadler; Elver L. Mayer; Ana M. Ribeiro (2020). "A new fossil cricetid (Rodentia, Sigmodontinae) from northeastern Brazil with remarks on small mammal extinctions in the tropical Quaternary". Journal of Mammalogy. 101 (4): 1133–1147. doi:10.1093/jmammal/gyaa066. S2CID222001530.