Table 3.
Quantitative and qualitative characteristics of the advertisement call of Tepuihyla from Ecuador and Peru. The recording in Peru was made in the Loreto Department, Putumayo River basin, Rio Ere on 18 October 2012, air temperature of 21.3 C. The recording in Ecuador was made in Pastaza Province, Juyuintza on 22 June 2012, air temperature 23.9 C.
|
Tepuihyla
shushupe sp. n. (CORBIDI 12513) |
Tepuihyla
tuberculosa comb. n. (QCAZ 53699) |
|
|---|---|---|
| Calls analyzed (specimens) | 3(1) | 2 (1) |
| Call duration (s) | 16.4–17.2 (16.7±0.47) | 12.2–13.1 |
| Call rate (calls/minute) | 0.45 | 0.37 |
| Call interval (s) | 117.024 | ~150 |
| Call rise time (s) | 12.7–15.7 (13.74±1.69) | 6.96–11.8 |
| Notes per call (total notes analyzed) | 56–59 (171) | 35 (70) |
| Note rate (average ± sd) | 3.37–3.38 (3.37±0.01) | 2.63–2.86 (2.74±0.16) |
| Note length (average ± sd) | 0.08–0.26 (0.13±0.04) | 0.17–0.43 (0.24±0.05) |
| Note rise time (average ± sd) | 0.02–0.14 (0.06±0.03) | 0.05–0.23 (0.1±0.03) |
| Note shape | 0.2–0.94 (0.44±0.13) | 0.19–0.98 (0.43±0.13) |
| Frequency band | 96.9–5102.9 | 150.7–2452.1 |
| Fundamental frequency | 404.3–585.9 Hz (500.08±28.3) | 515.6–796.9 Hz (619.1±77.2) |
| (DF) | 515.6 Hz (1st harmonic) | 562.5–632.8 (1st harmonic) |
| DF beginning (% of notes) | 404.3–585.9 Hz (100% in the 1st harmonic) | 515.6–703.1 Hz (100% in the 1st harmonic) |
| DF middle (% of notes) | 509.8–1210 Hz (75% in the 2nd harmonic) | 585.9–1195.3 Hz (90% in the 1st harmonic) |
| DF end (% of notes) | 445.3–539.1 Hz (100% in the 1st harmonic) | 585.9–679.7 Hz (100% in the 1st harmonic) |
| Fundamental frequency ratio | 0.75+0.44 | 0.97+0.06 |
| Frequency modulation | -1.0–0.0 | 0.0–5.3 |