Mandelli’s mouse-eared myotis is included in a Nepal bat guide. It has a deep chocolate-brown back and dark wing membranes, with records from forests and roosts such as caves and foliage.
The dense, short, soft fur on its back is deep chocolate brown. Its ears and wing membranes are dark.
The Nepal guide lists forests from lowland to montane areas among its habitats and records roosts in caves, foliage, bushes, and houses.
An extinction-risk assessment has not been added yet.