Proechimys oconnelli J. A. Allen, 1913 . Bull. Am. Mus. Nat. Hist., 32(24):479.

TYPE LOCALITY: Colombia, Villavicencio, 480 m .

DISTRIBUTION: C Colombia east of Cordillera Oriental.

COMMENTS: Subgenus Proechimys . The chromosome no. is 2n=32; FN=52.