The Guatemalan Deer Mouse is a deer mouse from the mountains of Central America. Its account describes long, soft, dark fur and a tail that is long relative to its body.
It is medium-sized, with medium-sized ears and a long, sparsely haired tail. Its fur is long, soft, and lax, and is described as dark overall. The original account describes dusky upper parts finely mixed with gray and dull brown cheeks and flanks.
It is terrestrial and nocturnal. It is recorded in humid mountain forests, cloud forests, and oak forests, and is rarely found in heavily modified or logged places.
An extinction-risk assessment has not been added yet.