Ctenomys azarae Thomas, 1903 . Ann. Mag. Nat. Hist., ser. 7, 11: 228.

TYPE LOCALITY: Argentina, Buenos Aires Prov., 37° 45' S., 65° W .

DISTRIBUTION: La Pampa Prov. (Argentina).

COMMENT: Considered distinct from mendocinus by Roig and Reig, 1969, Comp. Biochem. Physiol., 30:670.