Onychomys Baird, 1858 . Mammals, in Repts. Expl. Surv ...., 8(1):458.

REVIEWED BY: M. S. Boyce (MSB); M. D. Carleton (MDC); R. Guenzel (RG); J. RamirezPulido (JRP); G. Urbano-V. (GUV).

COMMENT: Revised by Hollister, 1914, Proc. U.S. Nat. Mus., 47(2057):427-489. Recent and fossil forms reviewed by Carleton and Eshelman, 1979, Univ. Mich. Pap. Paleontol., 7(21):l-60, and Carleton, 1980:118, 122. Karylogy reviewed by Baker et al., 1979, J. Mammal., 60:297-306. Subfamily Hesperomyinae; see comment under Cricetidae .

ISIS NUMBER: 5301410008034000000.