^Gray, J. E. (1825). “Outline of an attempt at the disposition of the Mammalia into tribes and families with a list of the genera apparently appertaining to each tribe”. Annals of Philosophy10: 337–344.
^ abFabre, Pierre-Henri; Patton, James L.; Leite, Yuri L. R. (2016). “Family Echimyidae (hutias, South American spiny-rats and coypu)”. Handbook of the Mammals of the World. Vol 6. Lagomorphs and Rodents I. Barcelona: Lynx Edicions. pp. 552–641. ISBN978-84-941892-3-4
^ abFabre, Pierre-Henri; Upham, Nathan S.; Emmons, Louise H.; Justy, Fabienne; Leite, Yuri L. R.; Loss, Ana Carolina; Orlando, Ludovic; Tilak, Marie-Ka et al. (2017-03-01). “Mitogenomic Phylogeny, Diversification, and Biogeography of South American Spiny Rats”. Molecular Biology and Evolution34 (3): 613–633. doi:10.1093/molbev/msw261. ISSN0737-4038. PMID28025278.
^D’Elía, G.; Fabre, P.-H.; Lessa, E.P. (2019). “Rodent systematics in an age of discovery: recent advances and prospects”. Journal of Mammalogy100 (3): 852–871. doi:10.1093/jmammal/gyy179.