Table 2. Acoustic parameters of the advertisement (nine recordings, 61 calls, and 549 notes) and warming-up (nine recordings, 72 calls, and 216 notes) calls of Allobates paleci sp. nov.
Temporal parameters—call duration (CD), silent interval between the advertisement calls (SIA), number of notes per call (NNC), duration of first three notes (FND), silent interval between the first three notes (FINI), duration of the most central three notes (CND), silent interval between the three most central notes (CINI), duration of last three notes (LND), silent interval between the three last notes (LINI), and note repetition rate (NRR). Spectral parameters—dominant, minimum and maximum frequencies of the whole call (DFC, MinFC, MaxFC), first three notes (DFFN, MinFFN, MaxFFN), most central three notes (DFCN, MinFCN, MaxFCN), and last three notes (DFLN, MinFLN, MaxFLN). The values correspond to range (mean ± standard deviation).
| Call parameters | Allobates paleci sp. nov. | |
|---|---|---|
| Advertisement call | Warming up call | |
| CD (s) | 0.97–3.57 (2.29 ± 0.65) | 0.14–0.79 (0.34 ± 0.14) |
| SIA (s) | 8.06–55.83 (16.36 ± 9.88) | 0.21–22.72 (4.72 ± 5.26) |
| NNC | 17–61 (39.93 ± 11.18) | 3–15 (6.65 ± 2.35) |
| DFC (Hz) | 5,167.97–6,201.56 (5,717.24 ± 220.81) | 4,995.7–6,029.30 (5,663.23 ± 243.51) |
| MinFC | 4,995.70–5,943.16 (5,463.08 ± 218.73) | 4,823.44–5,857.03 (5,438.33 ± 223.63) |
| MaxFC | 5,340.23–6,287.70 (5,886.68 ± 218.4) | 5,167.97–6,201.56 (5,854.64 ± 235.76) |
| FND (ms) | 13.00–41.10 (27.79 ± 6.86) | 23.40–48.50 (33.15 ± 5.98) |
| CND (ms) | 14.50–48.20 (29.08 ± 7.58) | 15.20–55.10 (30.18 ± 7.2) |
| LND (ms) | 15.20–50.20 (30.23 ± 8.56) | 17.60–51.20 (30.48 ± 9.08) |
| NRR | 16.32–19.10 (17.49 ± 0.68) | 17.34–23 (20.06 ± 1.29) |
| DFFN (Hz) | 4,995.70–6,201.56 (5,668.76 ± 239.37) | 4,995.70–6,029.30 (5,640.50 ± 256.57) |
| MinFFN | 4,823.44–5,857.03 (5,440.02 ± 228.64) | 3,273.05–5,857.03 (5,380.91 ± 345.13) |
| MaxFFN | 5,167.97–6,373.83 (5,845.74 ± 231.69) | 5,167.97–6,201.56 (5,833.11 ± 249.23) |
| DFCN (Hz) | 5,167.97–6,201.56 (5,714.89 ± 215.34) | 4,995.70–6,201.56 (5,669.21 ± 240.74) |
| MinFCN | 4,995.70–5,857.03 (5,470.14 ± 211.34) | 4,995.70–5,857.03 (5,471.83 ± 220.65) |
| MaxFCN | 5,340.23–6,373.83 (5,888.10 ± 217.09) | 5,340.23–6,373.83 (5,853.44 ± 232.4) |
| DFLN (Hz) | 4,995.70–6,201.56 (5,699.83 ± 222.86) | 4,995.70–6,029.3 (5,638.11 ± 235.75) |
| MinFLN | 4,995.70–6,029.30 (5,461.67 ± 219.71) | 4,995.70–5,857.03 (5,443.12 ± 217.15) |
| MaxFLN | 5,340.23–6,373.83 (5,873.98 ± 216.79) | 5,167.97–6,201.56 (5,811.57 ± 233.09) |
| FINI (ms) | 12.6–37.4 (24.28 ± 6.01) | 10.70–33.50 (22.84 ± 5.08) |
| CINI (ms) | 14.6–48.4 (29.02 ± 7.77) | 11.4–36.6 (25.05 ± 5.3) |
| LINI (ms) | 15.1–56.1 (33.35 ± 8.41) | 21.1–44.7 (32.79 ± 4.96) |