Thomasomys notatus Thomas, 1917 . Smithson. Misc. Coll., 68(4):2.

TYPE LOCALITY: Peru, Cuzco, Torontoy, 2850 m .

DISTRIBUTION: S.E. Peru.

COMMENT: Karyology reviewed by Gardner and Patton, 1976, Occas. Pap. Mus. Zool. La. St. Univ., 49:26, 32.

ISIS NUMBER: 5301410008055016001.