Ctenomys famosus Thomas 1920
Ctenomys famosus Thomas 1920, Ann. Mag. Nat. Hist., ser. 9, 6: 420.
Type Locality: Argentina, Rioja Prov., La Invernada.
Vernacular Names: Famatina Tuco-tuco.
Distribution: Sierra Famatina of NW Rioja Prov., Argentina.
Discussion: Recognized as a subspecies of fulvus by Cabrera (1961) and Woods (1993), but considered provisionally distinct by Contreras et al. (1977) and Galliari et al. (1996) recognized it as distinct.