It is a free-tailed bat widespread across northern Australia. It leaves tree roosts at night to hunt insects.
It is robust and larger than other Australian Ozimops. Its back is brown to gray-brown, the underside is lighter, and the ears are triangular.
It leaves tree roosts at night and hunts flying insects above the canopy. Beetles and moths have been found in stomachs, and individuals have sometimes been seen chasing insects on the ground. Roost groups can reach about 50 bats.
An extinction-risk assessment has not been added yet.