Distribution, call and habitat of Pristimantis dundeei (Anura, Craugastoridae)

Figures & data

Figure 3. Audiospectrogram (above) and oscillogram (below) of advertisement calls of Pristimantis dundeei from two localities in the state of Mato Grosso, Brazil. A – St. A. Leverger (18:38 hours, 21°C); B – Barra do Garças (21:46 hours, 25°C). Files corresponding to records St. A. Leverger 1a and Barra do Garças 2c (see Appendix), respectively.

Table 1. Call features of Pristimantis dundeei specimens from around the type locality, Barra do Garças (MT) and from Heyer & Muñoz (1999).

	St. A. Leverger (N = 1 male)	Barra Garças (N = 5 males)				Heyer* (N = 2 males)
Call variables	Mean (Min–Max)	Mean	SD	Min	Max	Min–Max
Number of notes	10.5 (9–12)	4.55	1.01	2	6	5–8
Call duration (ms)	556 (470–642)	266	73.7	136	314	290–530
First note duration (ms)	24.5 (23–26)	33	3.2	28	37	-
Middle note duration (ms)	33.5 (33–34)	43.3	2.7	40	47	-
Last note duration (ms)	35 (32–38)	49.1	7.4	41	61	-
Last note interval (ms)	32 (30–34)	36	4.7	31	41	40?–50?
Frequency peak (kHz)**	4125 (4125–4125)	3656	209.6	3375	3937	3692–3875
First band peak (kHz)	2023 (2006–2039)	1901	79.4	1818	2012	2067?–2153?
Third band peak (kHz)	5310 (5299–5320)	5428	475.4	4918	5892	-
5% frequency (kHz)	2156 (2062–2250)	1934	169.1	1750	2203	-
95% frequency (kHz)	5063 (4875–5250)	4375	144.9	4125	4500	-
Notes/second	18.9 (18.7–19.2)	17.7	1.7	16.2	20.7	14.7–13.7

*Heyer and Muñoz 1999; **Dominant (second band).

Figure 1. An adult male Pristimantis dundeei. Specimen from the Parque Estadual Serra Azul, Barra do Garças, MT, Brazil. SVL = 26.4 mm. Voucher AAG-UFU 3506, 26.4 mm SVL.

Figure 2. Adult Pristimantis dundeei males. Left: Santo A. Leverger (AAG-UFU 1433, 25.9 mm SVL), a site close to type locality. Right: Parque Estadual Serra Azul, Barra do Garças, MT, Brasil (AAG-UFU 3506, 26.4 mm SVL). Both specimens are call vouchers.