Red Viscacha-rat – Tympanoctomys barrerae

Tympanoctomys barreraeLawrence, 1941

Accepterad namn,

Reviewed by Diaz et al. (2000, Mammalian Species 646). Karyotype is 2n=102 (Contreras and Tores-Mura, 1987) and Gallardo et al. (1999) demonstrated that this species is tetraploid.