Kerdrickan 1950 Leptodactylus "lineata perplexa" Nov. 19 Villavicencio, 1600 ft., Meta, Colombia, S.A. Took one calling individual on wet mud beside 4' x 8' pool. It was hidden beneath matted grass overhanging the pool margin. The call of this animal is almost identical (to my ear) to that of the different - looking L. "lineata" of the Villavieja-Carbata area. This frog also looks very much like L. "lineata" taken near in Huila, but lacks the prominent mid-dorsal stripe of those animals. Nov. 22 Calls heard at irregular intervals early in evening (to 9:00 P.M.?); no calls noted later (to 11:00 P.M.). No animals seen.