Crump’s Diomys is a small rodent recorded in Nepal. Its blackish-gray back and white feet are noted in the species account, which also describes its records as sparse.
Its back is blackish gray, sometimes darker along the middle; the rump is black and the feet are white. The tail is described as black above and whitish below.
The species account lists records from tropical evergreen, temperate broad-leaved, and moist deciduous forests. It does not give specific details about its behavior or diet.
An extinction-risk assessment has not been added yet.