J.R. Alcorn 1939. Antrozous pallidus 12 mi. S W Fallon, 4000 ft. Churchill Co., Nevada. June 15 1939. young bats would always have their teeth sunk into the teat when the female was killed and they were not. These bats (Antrozous pallidus) are probably one of the most common bats seen around the edges of the valley along the foothills. I have never seen or collected one out in the floor of the valley but on scores of instances I have seen them in the following locations: Hills Edge of hills about 10 mi. E Fallon, Edge of hills about 13 mi. S E Fallon, Edge of hills about 15 mi S. Fallon, Edge of hills about 12 mi. S. W Fallon, Edge of hills 5 mi. W Lahontan Dam. Aug 7, 1939. with Laura & Vernon Mills we went to a railroad bridge (across a dry wash) and under this bridge Laura had previously seen many bats but none were found although dropping indicated the bats had previously occupied the location for a week or two.