The head and body length is  with a tail of . This tail is unusually short relative to the body length (ratio of 37%) and is considered an important diagnostic feature. The animal is dark to grey brown above and pale grey brown below.
The head-body length is with a tail measuring . This tail, which is notably short compared to the body length (37% ratio), serves as a key identifying characteristic. The animal exhibits a coloration of dark to grey brown on its upper parts and pale grey brown on its underside.