The Sheath-tailed bat Emballonura semicaudata semicaudata, is a small brown bat. Males have a forearm length of about 1.8 inches (in) (45 millimeters), and weigh approximately 0.2 ounces (oz) (5.7 grams [g]), and females are slightly larger in size and weight (Lemke 1986, p. 744; Nowak 1994, p. 91...