TABLE 1 in Advertisement call of two threatened red-bellied-toads Melanophryniscus cambaraensis and M. macrogranulosus (Anura: Bufonidae), from the Atlantic Rainforest, southern Brazil

TABLE 1. Call characteristics of Melanophryniscus cambaraensis and M. macrogranulosus of the three sample sites. Values in the table are average ± standard deviation (range). ncalls = nº of calls, nind = nº of male individuals. M. cambaraensisM. macrogranulosusFlona SFP (ncalls=13, nind.=8)Garapiá (ncalls=10, nind.=6)Morro do Gruta (ncalls=9, nind.=5)Call duration (s)18.8 ± 6.51 (12.6 – 33.4)21.3 ± 5.8 (11.9 – 29.1)17.4 ± 1.9 (14 – 18.4)Call part A duration(s)2 ± 1.32 (0.852 – 4.5)2.56 ± 1.91 (1.17 – 6)1.67 ± 0.73 (0.44 – 2.1)Nr of pulses in call part A (s)5.8 ± 3.23 (3 – 11)6.5 ± 4.23 (5 – 14.3)4 ± 1.5 (2 – 6)Pulse duration in call part A (s)0.02 ± 0.004 (0.013 – 0.027)0.03 ± 0.04 (0.01 – 0.12)0.023 ± 0.09 (0.01– 0.04)Pulse interval in call part A (s)0.38 ± 0.052 (0.28 – 0.46)0.34 ± 0.08 (0.31 – 0.53)0.35 ± 0.09 (0.28 – 0.53)Peak Frequency in call part A (Hz)2167 ± 162 (1968 – 2437)2413.5 ± 277.7 (2250 – 3000)2374 ± 159.3 (2062 – 2437)Interval between call parts A and B0.22 ± 0.1550.26 ± 0.160.27 ± 0.39(s)(0.043 – 0.533)(0.06 – 0.46)(0.12 – 0.9)Call part B duration16.6 ± 6.8 (9 – 32.2)18.6 ± 4.9 (10.3 – 23.5)14.82 ± 1.13 (13.3 – 16.4)Nr of pulses in call part B (s)576.5 ± 156 (314 – 948)658.6 ± 99.3 (563 – 811)523.4 ± 55.5 (497 – 599)Pulse rate in call part B (pulses/s)35.8 ± 3.1 (32.8 – 42.7)35.3 ± 1.05 (34.2 – 36.9)34.9 ± 1.63 (33.4 – 36.7)Pulse duration of call B (s)0.007 ± 0.0007 (0.006 – 0.008)0.006 ± 0.0011 (0.01 – 0.01)0.006 ± 0.0013 (0.004 – 0.01)Pulse interval of call B (s)0.020 ± 0.0019 (0.016 – 0.022)0.021 ± 0.001 (0.02 – 0.02)0.022 ± 0.0084 (0.02 – 0.04)Peak Frequency of call B (Hz)2218 ± 166 (1968 – 2500)2413.5 ± 311 (2119 – 3000)2302 ± 155.5 (2062 – 2437)