TABLE 2 in Lost in time: Unraveling the identity of Vitreorana parvula (Boulenger, 1895) (Anura: Centrolenidae)

TABLE 2. Acoustic features commonly used in Centrolenidae taxonomy. Table adapted from Bang et al. (2020). Values are presented as mean ± standard deviation and range (minimum–maximum). Abbreviation of Brazilian states: AL = Alagoas, ES = Espírito Santo, MG = Minas Gerais, SC = Santa Catarina.
SpeciesCall typeEmission patternCall duration (ms)Number of pulsesPulse rate/sInterval between pulses (ms)Dominant frequency (Hz)V. baliomma (Murici, AL) (Bang et al. 2020)Call A (n = 13) Call B (n = 10)Single call Single call192 ± 4 (185–198) 107 ± 5 (98–116)7 4 ± 0.3 (4–5)36.5 ± 1 (35.3–37.8) 38.4 ± 2.3 (35.4–43.1)19 ± 2 (9–14) 18 ± 3 (6–21)4979 ± 102 (4694–5081) 4948 ± 96 (4694–5038)V. eurygnatha (S„o Gotardo, MG) (Bang et al. 2020)Call A (n = 34) Call B (n = 7)Single call Single call or sequence of 2–3 calls168 ± 20 (135–226) 188 ± 16 (154–199)3 ± 0.4 (3–4) 6 ± 0.8 (5–7)19.7 ± 1.9 (15.9–24.4) 30.5 ± 3.4 (25.8–36.5)37 ± 8 (7–61) 25 ± 12 (8–42)4796 ± 172 (4453–5016) 4566 ± 97 (4500–4781)V. eurygnatha (Vargem Bonita, MG) (Bang et al. 2020)Call A (n = 10)Single call131 ± 5 (123–143)3 ± 0.3 (3–4)23.5 ± 1.7 (22.4–28)43 ± 7 (15–49)4523 ± 39 (4500–4593)V. eurygnatha (Santa Teresa, ES) (Bang et al. 2020)Call A (n = 6)Single call or sequence of 2–3 pulse clusters216 ± 25 (189–249)18 ± 2.5 (16–22)84 ± 4.5 (78.8–89.7)-4830 ± 96 (4694–4995)V. franciscana (S„o Gotardo, MG) (Bang et al. 2020)Call A (n = 59)Single call or sequence of 3–10 calls52 ± 10 (33–73)5 ± 0.9 (4–7)100.9 ± 8 (84.5–121.2)4 ± 1 (1–7)4605 ± 91 (4359–4734)V. franciscana (Vargem Bonita, MG) (Bang et al. 2020)Call A (n = 15)Single call56 ± 6 (48–69)6 ± 0.6 (5–7)102.5 ± 9 (90.9–125)5 ± 1 (1–6)4103 ± 39 (4031–4171)V. parvula (Lages, SC) This workCall A (n = 416)Single call or sequence of 2–9 calls23.7 ± 6.6 (4.3–43.2)3.1 ± 0.8 (1–5)134.6 ± 17.7 (62.3–232.6)3 ± 1.2 (0.1–6.9)4583 ± 251 (4125–5063)V. uranoscopa (Florianópolis, SC) This workCall A (n = 41)Single call28 ± 3.5 (21.2–35.2)3.8 ± 0.4 (3–4)134.6 ± 7.7 (113.6–142.3)2.1 ± 1 (0.0–4.0)4503 ± 114 (4406–4781)V. uranoscopa (Florianópolis, SC) (Haga et al. 2014)Call A (n = 46)Single call or in pairs37 ± 0 (20–84)3 ± 0.1 (2–4)77.8 ± 4.4 (35.7–129)-4893 ± 57 (4651–4996)V. uranoscopa (Itapeva, MG) (Haga et al. 2014)Call A (n = 294)Single call or sequence of 2–7 calls36 ± 1 (13–57)4 ± 0.6 (1–5)97.6 ± 9.1 (41.6–230.7)-4592 ± 346 (3962–5063)V. uranoscopa (San Antonio, Missiones, Argentina) (Zaracho 2014)Call A (n = 172)Single call or sequence of 2–9 calls38 ± 13 (13–85)3 ± 0.4 (1–5)128.5 ± 11 (91–166.7)-4642 ± 109 (4313–4875)