This small bat has dark brown fur on its back and gray-brown fur underneath. It is recorded in southern China and elsewhere, and observations describe it leaving caves or building crevices at dusk.
The dorsal fur is dark brown and the underside gray-brown. Juveniles are paler than adults.
It roosts in caves and roof crevices. In Thailand, observations describe bats emerging after sunset and foraging in open areas about 2–5 m above the ground.
IUCN Red List · Least Concern (LC) · Global