Eptesicus chiriquinus is recorded in Bolivia. The Bolivian bat conservation program describes most records as humid, while also documenting a capture in dry inter-Andean forest at Torotoro National Park.
The dorsal fur is dark brown.
The account describes it as insectivorous and says it may use hollow trees as roosts. Most cited Bolivian records are from humid settings, but it also reports a capture in dry inter-Andean forest at Torotoro National Park.
An extinction-risk assessment has not been added yet.