Order Rodentia - Suborder Hystricognathi Author Charles A. Woods text 1993 Smithsonian Institution Press Washington and London Editor Don E. Wilson Editor DeeAnn M. Reeder Mammal Species of the World (2 nd Edition) 771 806 book chapter http://doi.org/10.5281/zenodo.7353083 1-56098-217-9 7353083 Tympanoctomys barrerae (Lawrence, 1941) . Proc. New England Zool. Club, 18:43 . TYPE LOCALITY: Argentina , Mendoza Prov. , La Paz . DISTRIBUTION: Arid plains of Mendoza Province . STATUS: IUCN - Vulnerable; rare. COMMENTS: The chromosome no. is 2n=102 (Contreras and Tores-Mura, 1987).