This mouse is recorded in the Andes. Its back is ochre and its underside sharply contrasting cream-white. Pregnant specimens from Bolivia had 3–5 embryos.
The back is ochre, while the underside is creamy white. The color boundary between them is sharply defined.
Pregnant specimens collected in Bolivia were reported with 3–5 embryos. The account does not describe its activity times or diet.
An extinction-risk assessment has not been added yet.