This bat is recorded from northeastern Brazil through Paraguay to northern Argentina. Its long, silky dorsal hairs have medium-brown bases and lighter brown tips. It catches insects over open ground or water in dry fields, savannas, and modified places; reported roosts in the Caatinga include rock crevices and small caves. Atlantic Forest records are peripheral.
Its long, silky dorsal hairs have medium-brown bases and lighter brown tips.
It catches insects over dry fields, savannas, and human-modified places. In the Caatinga, colonies have been reported roosting in horizontal rock crevices and small caves.
An extinction-risk assessment has not been added yet.