C. Koford Micronycteris microtis megalotis January 12, 1957 Barro Colorado Is., Canal Zone David McRoberts + wife Ann caught 5 (with 3 Accopting) lilicata) inside old house at Tower in daytime. I banded & released 2. ♂ 58-815 15, forearm 35, rostrile taster; ♀ ....... 16, forearm 34, nipple hair -- and yellow, no pig- ment vulva lips, no repro activity evident. Another ♀ (speci men by McRoberts) similar with no internal sexual activ- ity evident. I previously took this species in Sentry Box es at French Lock. 16 January 1957. Two in empty tin box, about 16x18x20" siz., on floor of Town House. Disturbed, hung from ridge ceiling. 3 Accopting also in this house. 1 May 1957 about 10 a.m. I saw a cluster of 5 ♀ inside this house clinging to peak & ceiling. 4 May 1957. Saw same again, same pt. of ceiling. 24 April 1957 I took two from hollow log near Pacora, Panama. Specimens ♀ 1935, ♀ 1939 CBSK. One with 2 gms. juv. clinging on.