 The measurements of the body, in that comparative study of species then assigned to "Eptesicus", were also reported as moderate in length, a range of 36 to 44 mm resulting in a mean length of 40.0 mm; the wing measurements and tibia lengths were reported as relatively small.A widely distributed inland species, "Vespadelus baverstocki" is found at the arid centre of the eastern states of Australia and an isolated population in the midwest of Western Australia.The earlier records of the range indicate a contraction of a once continuous range.