Andalgalomys Williams and Mares, 1978 . Ann. Carnegie Mus., 47:197.

TYPE SPECIES: Andalgalomys olrogi Williams and Mares, 1978 .

COMMENTS: A phyllotine that includes forms formerly associated with Graomys . Morphological and karyotypic traits summarized by Olds et al. (1987), who emended the generic diagnosis.