Color may vary though depending on the geographical region. In juveniles, fur is slightly shorter in length (7 mm). The fringe of fur on the inner border of the ear is dense and variable in length (3–6 mm), and also varies with the age of the bat.
Fur color can vary geographically, with juveniles having shorter fur (7 mm). The ear fringe is dense and variable in length (3–6 mm), also varying with the bat's age.