This bat is recorded from limestone caves in Yunnan, China. Its 2011 description reports a chestnut-brown back, a lighter brown underside, and subtropical forest around the caves.
In the described specimens, the back was chestnut-brown and the underside was lighter brown. The tail was about 85% of head-and-body length, with a narrow tip extending beyond the tail membrane.
Specimens were obtained in limestone caves at about 2,000 m. The caves were surrounded in part by disturbed semi-evergreen subtropical forest and scrub.
An extinction-risk assessment has not been added yet.