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Deschamps, Cecilia M.; Olivares, Itatí; Vieytes, Emma Carolina; Vucetich, María Guiomar (12 September 2007). "Ontogeny and diversity of the oldest capybaras (Rodentia: Hydrochoeridae; late Miocene of Argentina)". Journal of Vertebrate Paleontology. 27 (3): 683–692. doi:10.1671/0272-4634(2007)27[683:oadoto]2.0.co;2. JSTOR30126368. S2CID86217854.
Deschamps, Cecilia M.; Olivares, Itatí; Vieytes, Emma Carolina; Vucetich, María Guiomar (12 September 2007). "Ontogeny and diversity of the oldest capybaras (Rodentia: Hydrochoeridae; late Miocene of Argentina)". Journal of Vertebrate Paleontology. 27 (3): 683–692. doi:10.1671/0272-4634(2007)27[683:oadoto]2.0.co;2. JSTOR30126368. S2CID86217854.