taxonID	type	format	identifier	references	title	description	created	creator	contributor	publisher	audience	source	license	rightsHolder	datasetID
D435E640FFFFFFC2BE8BFDAAFBFBFBC9.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/3613002/files/figure.png	https://doi.org/10.5281/zenodo.3613002	FIGURE 3. Call A of Physalaemus nattereri. Oscillograms (A, C, and E) and audiospectrograms (B, D, and F). Sequence of groups of call (A and B). A single typical call (C and D). A single call with a variant envelope (E and F). Horizontal scale bars have 0.2 s; vertical scale bars have 1 kHz. Filter bandwidth (Hz): 92.1 (F); 67.4 (B); 92.1 (D).	FIGURE 3. Call A of Physalaemus nattereri. Oscillograms (A, C, and E) and audiospectrograms (B, D, and F). Sequence of groups of call (A and B). A single typical call (C and D). A single call with a variant envelope (E and F). Horizontal scale bars have 0.2 s; vertical scale bars have 1 kHz. Filter bandwidth (Hz): 92.1 (F); 67.4 (B); 92.1 (D).	2020-01-20	Hepp, Fábio;Pombal, José P.		Zenodo	biologists	Hepp, Fábio;Pombal, José P.			
D435E640FFFFFFC2BE8BFDAAFBFBFBC9.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/3613004/files/figure.png	https://doi.org/10.5281/zenodo.3613004	FIGURE 4. Multiplicity relationship between “instantaneous” dominant frequency and w of calls A of seven Physalaemus species. Each graph shows a single call A of: P. nattereri (A), P. maculiventris (B), P. erythros (C), P. rupestris (D), P. camacan (E; F), P. obtectus (G), P. irroratus (H). Grid corresponds to the harmonic values (right y-axis). Red squares are the values of “instantaneous” dominant frequency; blue circles are the values of the reciprocal of w; green triangles are the factor values of the ratio “instantaneous” dominant frequency / w reciprocal per delta time. Delta time corresponds to the duration of one period w of the measured oscillation. Note that factors around integer values suggest harmonic relationship between the frequency calculated (w reciprocal) and the dominant frequency. Factors multiple of ½ of the fundamental frequency correspond to subharmonics (see P. irroratus; H).	FIGURE 4. Multiplicity relationship between “instantaneous” dominant frequency and w of calls A of seven Physalaemus species. Each graph shows a single call A of: P. nattereri (A), P. maculiventris (B), P. erythros (C), P. rupestris (D), P. camacan (E; F), P. obtectus (G), P. irroratus (H). Grid corresponds to the harmonic values (right y-axis). Red squares are the values of “instantaneous” dominant frequency; blue circles are the values of the reciprocal of w; green triangles are the factor values of the ratio “instantaneous” dominant frequency / w reciprocal per delta time. Delta time corresponds to the duration of one period w of the measured oscillation. Note that factors around integer values suggest harmonic relationship between the frequency calculated (w reciprocal) and the dominant frequency. Factors multiple of ½ of the fundamental frequency correspond to subharmonics (see P. irroratus; H).	2020-01-20	Hepp, Fábio;Pombal, José P.		Zenodo	biologists	Hepp, Fábio;Pombal, José P.			
D435E640FFFFFFECBE8BFB22FD35FD5D.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/3613006/files/figure.png	https://doi.org/10.5281/zenodo.3613006	FIGURE 5. Call types A and B of Physalaemus maculiventris. Oscillograms (A, C, and E) and audiospectrograms (B, D, and F). A single typical call A (A and B). A single call A with a variant envelope and modulations (C and D). A single call B (E and F). Horizontal scale bars have 0.05 s; vertical scale bars have 1 KHz. Filter bandwidth (Hz): 84.6 (D); 61.4 (B); 78.9 (F).	FIGURE 5. Call types A and B of Physalaemus maculiventris. Oscillograms (A, C, and E) and audiospectrograms (B, D, and F). A single typical call A (A and B). A single call A with a variant envelope and modulations (C and D). A single call B (E and F). Horizontal scale bars have 0.05 s; vertical scale bars have 1 KHz. Filter bandwidth (Hz): 84.6 (D); 61.4 (B); 78.9 (F).	2020-01-20	Hepp, Fábio;Pombal, José P.		Zenodo	biologists	Hepp, Fábio;Pombal, José P.			
D435E640FFFFFFECBE8BFB22FD35FD5D.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/3613004/files/figure.png	https://doi.org/10.5281/zenodo.3613004	FIGURE 4. Multiplicity relationship between “instantaneous” dominant frequency and w of calls A of seven Physalaemus species. Each graph shows a single call A of: P. nattereri (A), P. maculiventris (B), P. erythros (C), P. rupestris (D), P. camacan (E; F), P. obtectus (G), P. irroratus (H). Grid corresponds to the harmonic values (right y-axis). Red squares are the values of “instantaneous” dominant frequency; blue circles are the values of the reciprocal of w; green triangles are the factor values of the ratio “instantaneous” dominant frequency / w reciprocal per delta time. Delta time corresponds to the duration of one period w of the measured oscillation. Note that factors around integer values suggest harmonic relationship between the frequency calculated (w reciprocal) and the dominant frequency. Factors multiple of ½ of the fundamental frequency correspond to subharmonics (see P. irroratus; H).	FIGURE 4. Multiplicity relationship between “instantaneous” dominant frequency and w of calls A of seven Physalaemus species. Each graph shows a single call A of: P. nattereri (A), P. maculiventris (B), P. erythros (C), P. rupestris (D), P. camacan (E; F), P. obtectus (G), P. irroratus (H). Grid corresponds to the harmonic values (right y-axis). Red squares are the values of “instantaneous” dominant frequency; blue circles are the values of the reciprocal of w; green triangles are the factor values of the ratio “instantaneous” dominant frequency / w reciprocal per delta time. Delta time corresponds to the duration of one period w of the measured oscillation. Note that factors around integer values suggest harmonic relationship between the frequency calculated (w reciprocal) and the dominant frequency. Factors multiple of ½ of the fundamental frequency correspond to subharmonics (see P. irroratus; H).	2020-01-20	Hepp, Fábio;Pombal, José P.		Zenodo	biologists	Hepp, Fábio;Pombal, José P.			
D435E640FFFFFFECBE8BFB22FD35FD5D.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/3613008/files/figure.png	https://doi.org/10.5281/zenodo.3613008	FIGURE 6. Multiplicity relationship between “instantaneous” dominant frequency and w of calls B and C of six Physalaemus species. Each graph shows a single call. Call B of P. maculiventris (A), call B of P. erythros (B), call B of P. ruspestris (C), call B of P. nanus (D), call C of P. nanus (E), and call B of P. spiniger (F). Grid corresponds to the harmonic values (right y-axis). Red squares are the values of “instantaneous” dominant frequency; blue circles are the values of the reciprocal of w; green triangles are the factor values of the ratio “instantaneous” dominant frequency / w reciprocal per delta time. Delta time corresponds to the duration of one period of the measured acoustic oscillation. Note that factors around integer values suggest harmonic relationship between the frequency calculated (w reciprocal) and the dominant frequency.	FIGURE 6. Multiplicity relationship between “instantaneous” dominant frequency and w of calls B and C of six Physalaemus species. Each graph shows a single call. Call B of P. maculiventris (A), call B of P. erythros (B), call B of P. ruspestris (C), call B of P. nanus (D), call C of P. nanus (E), and call B of P. spiniger (F). Grid corresponds to the harmonic values (right y-axis). Red squares are the values of “instantaneous” dominant frequency; blue circles are the values of the reciprocal of w; green triangles are the factor values of the ratio “instantaneous” dominant frequency / w reciprocal per delta time. Delta time corresponds to the duration of one period of the measured acoustic oscillation. Note that factors around integer values suggest harmonic relationship between the frequency calculated (w reciprocal) and the dominant frequency.	2020-01-20	Hepp, Fábio;Pombal, José P.		Zenodo	biologists	Hepp, Fábio;Pombal, José P.			
D435E640FFD0FFEEBE8BFEDAFDC5FBA5.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/3613010/files/figure.png	https://doi.org/10.5281/zenodo.3613010	FIGURE 7. Calls A and B of Physalaemus erythros. Oscillograms (A, C, E, G, and H) and audiospectrograms (B, D, F, I, and J). A single typical call A (A and B). A variant call A (C and D). A single Call B (E and F). Two calls B with variant envelopes and spectral patterns (G–J). Horizontal scale bars have 0.02 s (C–D) and 0.1 s (G–J); vertical scale bars have 1 kHz. Filter bandwidth (Hz): 92.1 (B and D); 67.4 (F, I, and J).	FIGURE 7. Calls A and B of Physalaemus erythros. Oscillograms (A, C, E, G, and H) and audiospectrograms (B, D, F, I, and J). A single typical call A (A and B). A variant call A (C and D). A single Call B (E and F). Two calls B with variant envelopes and spectral patterns (G–J). Horizontal scale bars have 0.02 s (C–D) and 0.1 s (G–J); vertical scale bars have 1 kHz. Filter bandwidth (Hz): 92.1 (B and D); 67.4 (F, I, and J).	2020-01-20	Hepp, Fábio;Pombal, José P.		Zenodo	biologists	Hepp, Fábio;Pombal, José P.			
D435E640FFD0FFEEBE8BFEDAFDC5FBA5.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/3613004/files/figure.png	https://doi.org/10.5281/zenodo.3613004	FIGURE 4. Multiplicity relationship between “instantaneous” dominant frequency and w of calls A of seven Physalaemus species. Each graph shows a single call A of: P. nattereri (A), P. maculiventris (B), P. erythros (C), P. rupestris (D), P. camacan (E; F), P. obtectus (G), P. irroratus (H). Grid corresponds to the harmonic values (right y-axis). Red squares are the values of “instantaneous” dominant frequency; blue circles are the values of the reciprocal of w; green triangles are the factor values of the ratio “instantaneous” dominant frequency / w reciprocal per delta time. Delta time corresponds to the duration of one period w of the measured oscillation. Note that factors around integer values suggest harmonic relationship between the frequency calculated (w reciprocal) and the dominant frequency. Factors multiple of ½ of the fundamental frequency correspond to subharmonics (see P. irroratus; H).	FIGURE 4. Multiplicity relationship between “instantaneous” dominant frequency and w of calls A of seven Physalaemus species. Each graph shows a single call A of: P. nattereri (A), P. maculiventris (B), P. erythros (C), P. rupestris (D), P. camacan (E; F), P. obtectus (G), P. irroratus (H). Grid corresponds to the harmonic values (right y-axis). Red squares are the values of “instantaneous” dominant frequency; blue circles are the values of the reciprocal of w; green triangles are the factor values of the ratio “instantaneous” dominant frequency / w reciprocal per delta time. Delta time corresponds to the duration of one period w of the measured oscillation. Note that factors around integer values suggest harmonic relationship between the frequency calculated (w reciprocal) and the dominant frequency. Factors multiple of ½ of the fundamental frequency correspond to subharmonics (see P. irroratus; H).	2020-01-20	Hepp, Fábio;Pombal, José P.		Zenodo	biologists	Hepp, Fábio;Pombal, José P.			
D435E640FFD0FFEEBE8BFEDAFDC5FBA5.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/3613008/files/figure.png	https://doi.org/10.5281/zenodo.3613008	FIGURE 6. Multiplicity relationship between “instantaneous” dominant frequency and w of calls B and C of six Physalaemus species. Each graph shows a single call. Call B of P. maculiventris (A), call B of P. erythros (B), call B of P. ruspestris (C), call B of P. nanus (D), call C of P. nanus (E), and call B of P. spiniger (F). Grid corresponds to the harmonic values (right y-axis). Red squares are the values of “instantaneous” dominant frequency; blue circles are the values of the reciprocal of w; green triangles are the factor values of the ratio “instantaneous” dominant frequency / w reciprocal per delta time. Delta time corresponds to the duration of one period of the measured acoustic oscillation. Note that factors around integer values suggest harmonic relationship between the frequency calculated (w reciprocal) and the dominant frequency.	FIGURE 6. Multiplicity relationship between “instantaneous” dominant frequency and w of calls B and C of six Physalaemus species. Each graph shows a single call. Call B of P. maculiventris (A), call B of P. erythros (B), call B of P. ruspestris (C), call B of P. nanus (D), call C of P. nanus (E), and call B of P. spiniger (F). Grid corresponds to the harmonic values (right y-axis). Red squares are the values of “instantaneous” dominant frequency; blue circles are the values of the reciprocal of w; green triangles are the factor values of the ratio “instantaneous” dominant frequency / w reciprocal per delta time. Delta time corresponds to the duration of one period of the measured acoustic oscillation. Note that factors around integer values suggest harmonic relationship between the frequency calculated (w reciprocal) and the dominant frequency.	2020-01-20	Hepp, Fábio;Pombal, José P.		Zenodo	biologists	Hepp, Fábio;Pombal, José P.			
D435E640FFD3FFEFBE8BFBCEFCE8FD15.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/3613012/files/figure.png	https://doi.org/10.5281/zenodo.3613012	FIGURE 8. Calls A and B of Physalaemus rupestris. Oscillograms (A, C, D, and E) and audiospectrograms (B and F). A single typical call A (A and B). Variant A calls (C and D). Note the amplitude modulation resulting in two pulses (C). A single B call (E and F). Horizontal scale bars have 0.05 s (C–D). Filter bandwidth (Hz): 44.9 (B and F).	FIGURE 8. Calls A and B of Physalaemus rupestris. Oscillograms (A, C, D, and E) and audiospectrograms (B and F). A single typical call A (A and B). Variant A calls (C and D). Note the amplitude modulation resulting in two pulses (C). A single B call (E and F). Horizontal scale bars have 0.05 s (C–D). Filter bandwidth (Hz): 44.9 (B and F).	2020-01-20	Hepp, Fábio;Pombal, José P.		Zenodo	biologists	Hepp, Fábio;Pombal, José P.			
D435E640FFD3FFEFBE8BFBCEFCE8FD15.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/3613004/files/figure.png	https://doi.org/10.5281/zenodo.3613004	FIGURE 4. Multiplicity relationship between “instantaneous” dominant frequency and w of calls A of seven Physalaemus species. Each graph shows a single call A of: P. nattereri (A), P. maculiventris (B), P. erythros (C), P. rupestris (D), P. camacan (E; F), P. obtectus (G), P. irroratus (H). Grid corresponds to the harmonic values (right y-axis). Red squares are the values of “instantaneous” dominant frequency; blue circles are the values of the reciprocal of w; green triangles are the factor values of the ratio “instantaneous” dominant frequency / w reciprocal per delta time. Delta time corresponds to the duration of one period w of the measured oscillation. Note that factors around integer values suggest harmonic relationship between the frequency calculated (w reciprocal) and the dominant frequency. Factors multiple of ½ of the fundamental frequency correspond to subharmonics (see P. irroratus; H).	FIGURE 4. Multiplicity relationship between “instantaneous” dominant frequency and w of calls A of seven Physalaemus species. Each graph shows a single call A of: P. nattereri (A), P. maculiventris (B), P. erythros (C), P. rupestris (D), P. camacan (E; F), P. obtectus (G), P. irroratus (H). Grid corresponds to the harmonic values (right y-axis). Red squares are the values of “instantaneous” dominant frequency; blue circles are the values of the reciprocal of w; green triangles are the factor values of the ratio “instantaneous” dominant frequency / w reciprocal per delta time. Delta time corresponds to the duration of one period w of the measured oscillation. Note that factors around integer values suggest harmonic relationship between the frequency calculated (w reciprocal) and the dominant frequency. Factors multiple of ½ of the fundamental frequency correspond to subharmonics (see P. irroratus; H).	2020-01-20	Hepp, Fábio;Pombal, José P.		Zenodo	biologists	Hepp, Fábio;Pombal, José P.			
D435E640FFD3FFEFBE8BFBCEFCE8FD15.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/3613008/files/figure.png	https://doi.org/10.5281/zenodo.3613008	FIGURE 6. Multiplicity relationship between “instantaneous” dominant frequency and w of calls B and C of six Physalaemus species. Each graph shows a single call. Call B of P. maculiventris (A), call B of P. erythros (B), call B of P. ruspestris (C), call B of P. nanus (D), call C of P. nanus (E), and call B of P. spiniger (F). Grid corresponds to the harmonic values (right y-axis). Red squares are the values of “instantaneous” dominant frequency; blue circles are the values of the reciprocal of w; green triangles are the factor values of the ratio “instantaneous” dominant frequency / w reciprocal per delta time. Delta time corresponds to the duration of one period of the measured acoustic oscillation. Note that factors around integer values suggest harmonic relationship between the frequency calculated (w reciprocal) and the dominant frequency.	FIGURE 6. Multiplicity relationship between “instantaneous” dominant frequency and w of calls B and C of six Physalaemus species. Each graph shows a single call. Call B of P. maculiventris (A), call B of P. erythros (B), call B of P. ruspestris (C), call B of P. nanus (D), call C of P. nanus (E), and call B of P. spiniger (F). Grid corresponds to the harmonic values (right y-axis). Red squares are the values of “instantaneous” dominant frequency; blue circles are the values of the reciprocal of w; green triangles are the factor values of the ratio “instantaneous” dominant frequency / w reciprocal per delta time. Delta time corresponds to the duration of one period of the measured acoustic oscillation. Note that factors around integer values suggest harmonic relationship between the frequency calculated (w reciprocal) and the dominant frequency.	2020-01-20	Hepp, Fábio;Pombal, José P.		Zenodo	biologists	Hepp, Fábio;Pombal, José P.			
D435E640FFD5FFE9BE8BFE82FE98FF69.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/3613014/files/figure.png	https://doi.org/10.5281/zenodo.3613014	FIGURE 9. Call A of Physalaemus camacan. Oscillograms (A and C) and audiospectrograms (B and D). A single typical call with emphasized harmonics (A and B). A variant call (C and D). A single noisy call with high level of deterministic chaos (C and D). Horizontal scale bars have 0.1 s; vertical scale bars have 1 kHz. Filter bandwidth (Hz): 61.9 (B); 31.0 (D).	FIGURE 9. Call A of Physalaemus camacan. Oscillograms (A and C) and audiospectrograms (B and D). A single typical call with emphasized harmonics (A and B). A variant call (C and D). A single noisy call with high level of deterministic chaos (C and D). Horizontal scale bars have 0.1 s; vertical scale bars have 1 kHz. Filter bandwidth (Hz): 61.9 (B); 31.0 (D).	2020-01-20	Hepp, Fábio;Pombal, José P.		Zenodo	biologists	Hepp, Fábio;Pombal, José P.			
D435E640FFD5FFE9BE8BFE82FE98FF69.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/3613004/files/figure.png	https://doi.org/10.5281/zenodo.3613004	FIGURE 4. Multiplicity relationship between “instantaneous” dominant frequency and w of calls A of seven Physalaemus species. Each graph shows a single call A of: P. nattereri (A), P. maculiventris (B), P. erythros (C), P. rupestris (D), P. camacan (E; F), P. obtectus (G), P. irroratus (H). Grid corresponds to the harmonic values (right y-axis). Red squares are the values of “instantaneous” dominant frequency; blue circles are the values of the reciprocal of w; green triangles are the factor values of the ratio “instantaneous” dominant frequency / w reciprocal per delta time. Delta time corresponds to the duration of one period w of the measured oscillation. Note that factors around integer values suggest harmonic relationship between the frequency calculated (w reciprocal) and the dominant frequency. Factors multiple of ½ of the fundamental frequency correspond to subharmonics (see P. irroratus; H).	FIGURE 4. Multiplicity relationship between “instantaneous” dominant frequency and w of calls A of seven Physalaemus species. Each graph shows a single call A of: P. nattereri (A), P. maculiventris (B), P. erythros (C), P. rupestris (D), P. camacan (E; F), P. obtectus (G), P. irroratus (H). Grid corresponds to the harmonic values (right y-axis). Red squares are the values of “instantaneous” dominant frequency; blue circles are the values of the reciprocal of w; green triangles are the factor values of the ratio “instantaneous” dominant frequency / w reciprocal per delta time. Delta time corresponds to the duration of one period w of the measured oscillation. Note that factors around integer values suggest harmonic relationship between the frequency calculated (w reciprocal) and the dominant frequency. Factors multiple of ½ of the fundamental frequency correspond to subharmonics (see P. irroratus; H).	2020-01-20	Hepp, Fábio;Pombal, José P.		Zenodo	biologists	Hepp, Fábio;Pombal, José P.			
D435E640FFD4FFEABE8BFE82FBF7FE3D.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/3613016/files/figure.png	https://doi.org/10.5281/zenodo.3613016	FIGURE 10. Call A of Physalaemus obtectus. Oscillograms (A, C, D, E, and F) and audiospectrograms (B, G, H, I, and J). A single typical call (A and B). Variant calls with different envelopes, number of pulses, pulse durations, and interpulse intervals (C–J). Horizontal scale bars have 0.1 s; vertical scale bars have 1 kHz. Filter bandwidth (Hz): 67.4 (G, I, and J); 78.9 (H); 61.9 (B).	FIGURE 10. Call A of Physalaemus obtectus. Oscillograms (A, C, D, E, and F) and audiospectrograms (B, G, H, I, and J). A single typical call (A and B). Variant calls with different envelopes, number of pulses, pulse durations, and interpulse intervals (C–J). Horizontal scale bars have 0.1 s; vertical scale bars have 1 kHz. Filter bandwidth (Hz): 67.4 (G, I, and J); 78.9 (H); 61.9 (B).	2020-01-20	Hepp, Fábio;Pombal, José P.		Zenodo	biologists	Hepp, Fábio;Pombal, José P.			
D435E640FFD4FFEABE8BFE82FBF7FE3D.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/3613004/files/figure.png	https://doi.org/10.5281/zenodo.3613004	FIGURE 4. Multiplicity relationship between “instantaneous” dominant frequency and w of calls A of seven Physalaemus species. Each graph shows a single call A of: P. nattereri (A), P. maculiventris (B), P. erythros (C), P. rupestris (D), P. camacan (E; F), P. obtectus (G), P. irroratus (H). Grid corresponds to the harmonic values (right y-axis). Red squares are the values of “instantaneous” dominant frequency; blue circles are the values of the reciprocal of w; green triangles are the factor values of the ratio “instantaneous” dominant frequency / w reciprocal per delta time. Delta time corresponds to the duration of one period w of the measured oscillation. Note that factors around integer values suggest harmonic relationship between the frequency calculated (w reciprocal) and the dominant frequency. Factors multiple of ½ of the fundamental frequency correspond to subharmonics (see P. irroratus; H).	FIGURE 4. Multiplicity relationship between “instantaneous” dominant frequency and w of calls A of seven Physalaemus species. Each graph shows a single call A of: P. nattereri (A), P. maculiventris (B), P. erythros (C), P. rupestris (D), P. camacan (E; F), P. obtectus (G), P. irroratus (H). Grid corresponds to the harmonic values (right y-axis). Red squares are the values of “instantaneous” dominant frequency; blue circles are the values of the reciprocal of w; green triangles are the factor values of the ratio “instantaneous” dominant frequency / w reciprocal per delta time. Delta time corresponds to the duration of one period w of the measured oscillation. Note that factors around integer values suggest harmonic relationship between the frequency calculated (w reciprocal) and the dominant frequency. Factors multiple of ½ of the fundamental frequency correspond to subharmonics (see P. irroratus; H).	2020-01-20	Hepp, Fábio;Pombal, José P.		Zenodo	biologists	Hepp, Fábio;Pombal, José P.			
D435E640FFD7FFEBBE8BFE76FEFEFEF5.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/3613018/files/figure.png	https://doi.org/10.5281/zenodo.3613018	FIGURE 11. Call A of Physalaemus irroratus. Oscillograms (A, C, and D) and audiospectrograms (B, E, and F). A single typical call (A and B). Variant calls with different number of pulses, pulse durations and interpulse intervals (C–F). Horizontal scale bars have 0.1 s; vertical scale bars have 1 kHz. Filter bandwidth (Hz): 65.8 (B); 89.9 (E–F).	FIGURE 11. Call A of Physalaemus irroratus. Oscillograms (A, C, and D) and audiospectrograms (B, E, and F). A single typical call (A and B). Variant calls with different number of pulses, pulse durations and interpulse intervals (C–F). Horizontal scale bars have 0.1 s; vertical scale bars have 1 kHz. Filter bandwidth (Hz): 65.8 (B); 89.9 (E–F).	2020-01-20	Hepp, Fábio;Pombal, José P.		Zenodo	biologists	Hepp, Fábio;Pombal, José P.			
D435E640FFD7FFEBBE8BFE76FEFEFEF5.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/3613004/files/figure.png	https://doi.org/10.5281/zenodo.3613004	FIGURE 4. Multiplicity relationship between “instantaneous” dominant frequency and w of calls A of seven Physalaemus species. Each graph shows a single call A of: P. nattereri (A), P. maculiventris (B), P. erythros (C), P. rupestris (D), P. camacan (E; F), P. obtectus (G), P. irroratus (H). Grid corresponds to the harmonic values (right y-axis). Red squares are the values of “instantaneous” dominant frequency; blue circles are the values of the reciprocal of w; green triangles are the factor values of the ratio “instantaneous” dominant frequency / w reciprocal per delta time. Delta time corresponds to the duration of one period w of the measured oscillation. Note that factors around integer values suggest harmonic relationship between the frequency calculated (w reciprocal) and the dominant frequency. Factors multiple of ½ of the fundamental frequency correspond to subharmonics (see P. irroratus; H).	FIGURE 4. Multiplicity relationship between “instantaneous” dominant frequency and w of calls A of seven Physalaemus species. Each graph shows a single call A of: P. nattereri (A), P. maculiventris (B), P. erythros (C), P. rupestris (D), P. camacan (E; F), P. obtectus (G), P. irroratus (H). Grid corresponds to the harmonic values (right y-axis). Red squares are the values of “instantaneous” dominant frequency; blue circles are the values of the reciprocal of w; green triangles are the factor values of the ratio “instantaneous” dominant frequency / w reciprocal per delta time. Delta time corresponds to the duration of one period w of the measured oscillation. Note that factors around integer values suggest harmonic relationship between the frequency calculated (w reciprocal) and the dominant frequency. Factors multiple of ½ of the fundamental frequency correspond to subharmonics (see P. irroratus; H).	2020-01-20	Hepp, Fábio;Pombal, José P.		Zenodo	biologists	Hepp, Fábio;Pombal, José P.			
D435E640FFD6FFE6BE8BFE3EFED5FDAD.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/3613020/files/figure.png	https://doi.org/10.5281/zenodo.3613020	FIGURE 12. Calls A, B, and C of Physalaemus nanus. Oscillograms (A, C–E, I, K–L, O, and Q–R) and audiospectrograms (B, F–H, J, M–N, P, and S–T). A single typical call A (A and B). Variant calls A with different envelopes, number of pulses, pulse durations, and interpulse intervals (C–H). Calls B (I–N). Calls C (O–T). Horizontal scale bars have 0.05 s (A–H), 0.02 s (I–N), and 0.2 s (O–T); vertical scale bars have 1 kHz. Filter bandwidth (Hz): 181.0 (B and H); 162.0 (F); 110.0 (G); 124.0 (J, M, and P); 106.0 (N); 84.6 (S); 92.1 (T).	FIGURE 12. Calls A, B, and C of Physalaemus nanus. Oscillograms (A, C–E, I, K–L, O, and Q–R) and audiospectrograms (B, F–H, J, M–N, P, and S–T). A single typical call A (A and B). Variant calls A with different envelopes, number of pulses, pulse durations, and interpulse intervals (C–H). Calls B (I–N). Calls C (O–T). Horizontal scale bars have 0.05 s (A–H), 0.02 s (I–N), and 0.2 s (O–T); vertical scale bars have 1 kHz. Filter bandwidth (Hz): 181.0 (B and H); 162.0 (F); 110.0 (G); 124.0 (J, M, and P); 106.0 (N); 84.6 (S); 92.1 (T).	2020-01-20	Hepp, Fábio;Pombal, José P.		Zenodo	biologists	Hepp, Fábio;Pombal, José P.			
D435E640FFD6FFE6BE8BFE3EFED5FDAD.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/3613022/files/figure.png	https://doi.org/10.5281/zenodo.3613022	FIGURE 13. Multiplicity relationship between “instantaneous” dominant frequency and w of calls A of eight Physalaemus species. Each graph shows a single call A of: P. nanus (A), P. spiniger (B), P. crombiei (C), P. signifer (D), P. bokermanni (E), P. angrensis (F), P. atlanticus (G), P. moreirae (H). Grid corresponds to the harmonic values (right y-axis). Red squares are the values of “instantaneous” dominant frequency; blue circles are the values of the reciprocal of w; green triangles are the factor values of the ratio “instantaneous” dominant frequency / w reciprocal per delta time. Delta time corresponds to the duration of one period of the measured acoustic oscillation. Note that factors around integer values suggest harmonic relationship between the frequency calculated (w reciprocal) and the dominant frequency. Factors multiple of ½ of the fundamental frequency correspond to subharmonics (see P. nanus; A).	FIGURE 13. Multiplicity relationship between “instantaneous” dominant frequency and w of calls A of eight Physalaemus species. Each graph shows a single call A of: P. nanus (A), P. spiniger (B), P. crombiei (C), P. signifer (D), P. bokermanni (E), P. angrensis (F), P. atlanticus (G), P. moreirae (H). Grid corresponds to the harmonic values (right y-axis). Red squares are the values of “instantaneous” dominant frequency; blue circles are the values of the reciprocal of w; green triangles are the factor values of the ratio “instantaneous” dominant frequency / w reciprocal per delta time. Delta time corresponds to the duration of one period of the measured acoustic oscillation. Note that factors around integer values suggest harmonic relationship between the frequency calculated (w reciprocal) and the dominant frequency. Factors multiple of ½ of the fundamental frequency correspond to subharmonics (see P. nanus; A).	2020-01-20	Hepp, Fábio;Pombal, José P.		Zenodo	biologists	Hepp, Fábio;Pombal, José P.			
D435E640FFD6FFE6BE8BFE3EFED5FDAD.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/3613008/files/figure.png	https://doi.org/10.5281/zenodo.3613008	FIGURE 6. Multiplicity relationship between “instantaneous” dominant frequency and w of calls B and C of six Physalaemus species. Each graph shows a single call. Call B of P. maculiventris (A), call B of P. erythros (B), call B of P. ruspestris (C), call B of P. nanus (D), call C of P. nanus (E), and call B of P. spiniger (F). Grid corresponds to the harmonic values (right y-axis). Red squares are the values of “instantaneous” dominant frequency; blue circles are the values of the reciprocal of w; green triangles are the factor values of the ratio “instantaneous” dominant frequency / w reciprocal per delta time. Delta time corresponds to the duration of one period of the measured acoustic oscillation. Note that factors around integer values suggest harmonic relationship between the frequency calculated (w reciprocal) and the dominant frequency.	FIGURE 6. Multiplicity relationship between “instantaneous” dominant frequency and w of calls B and C of six Physalaemus species. Each graph shows a single call. Call B of P. maculiventris (A), call B of P. erythros (B), call B of P. ruspestris (C), call B of P. nanus (D), call C of P. nanus (E), and call B of P. spiniger (F). Grid corresponds to the harmonic values (right y-axis). Red squares are the values of “instantaneous” dominant frequency; blue circles are the values of the reciprocal of w; green triangles are the factor values of the ratio “instantaneous” dominant frequency / w reciprocal per delta time. Delta time corresponds to the duration of one period of the measured acoustic oscillation. Note that factors around integer values suggest harmonic relationship between the frequency calculated (w reciprocal) and the dominant frequency.	2020-01-20	Hepp, Fábio;Pombal, José P.		Zenodo	biologists	Hepp, Fábio;Pombal, José P.			
D435E640FFDBFFE6BE8BFDCCFCB7F86B.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/3613024/files/figure.png	https://doi.org/10.5281/zenodo.3613024	FIGURE 14. Calls A and B of Physalaemus spiniger. Oscillograms (A, C–G, M, and O) and audiospectrograms (B, H–L, N, and P). A single typical call A (A and B). Variant calls A with different envelopes and spectral features (C–L). Calls B (M–P). Horizontal scale bars have 0.1 s; vertical scale bars have 1 kHz. Filter bandwidth (Hz): 50.7 (N and P); 61.9 (B); 110.0 (H); 97.6 (I); 74.6 (J and K); 84.6 (L).	FIGURE 14. Calls A and B of Physalaemus spiniger. Oscillograms (A, C–G, M, and O) and audiospectrograms (B, H–L, N, and P). A single typical call A (A and B). Variant calls A with different envelopes and spectral features (C–L). Calls B (M–P). Horizontal scale bars have 0.1 s; vertical scale bars have 1 kHz. Filter bandwidth (Hz): 50.7 (N and P); 61.9 (B); 110.0 (H); 97.6 (I); 74.6 (J and K); 84.6 (L).	2020-01-20	Hepp, Fábio;Pombal, José P.		Zenodo	biologists	Hepp, Fábio;Pombal, José P.			
D435E640FFDBFFE6BE8BFDCCFCB7F86B.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/3613022/files/figure.png	https://doi.org/10.5281/zenodo.3613022	FIGURE 13. Multiplicity relationship between “instantaneous” dominant frequency and w of calls A of eight Physalaemus species. Each graph shows a single call A of: P. nanus (A), P. spiniger (B), P. crombiei (C), P. signifer (D), P. bokermanni (E), P. angrensis (F), P. atlanticus (G), P. moreirae (H). Grid corresponds to the harmonic values (right y-axis). Red squares are the values of “instantaneous” dominant frequency; blue circles are the values of the reciprocal of w; green triangles are the factor values of the ratio “instantaneous” dominant frequency / w reciprocal per delta time. Delta time corresponds to the duration of one period of the measured acoustic oscillation. Note that factors around integer values suggest harmonic relationship between the frequency calculated (w reciprocal) and the dominant frequency. Factors multiple of ½ of the fundamental frequency correspond to subharmonics (see P. nanus; A).	FIGURE 13. Multiplicity relationship between “instantaneous” dominant frequency and w of calls A of eight Physalaemus species. Each graph shows a single call A of: P. nanus (A), P. spiniger (B), P. crombiei (C), P. signifer (D), P. bokermanni (E), P. angrensis (F), P. atlanticus (G), P. moreirae (H). Grid corresponds to the harmonic values (right y-axis). Red squares are the values of “instantaneous” dominant frequency; blue circles are the values of the reciprocal of w; green triangles are the factor values of the ratio “instantaneous” dominant frequency / w reciprocal per delta time. Delta time corresponds to the duration of one period of the measured acoustic oscillation. Note that factors around integer values suggest harmonic relationship between the frequency calculated (w reciprocal) and the dominant frequency. Factors multiple of ½ of the fundamental frequency correspond to subharmonics (see P. nanus; A).	2020-01-20	Hepp, Fábio;Pombal, José P.		Zenodo	biologists	Hepp, Fábio;Pombal, José P.			
D435E640FFDBFFE6BE8BFDCCFCB7F86B.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/3613008/files/figure.png	https://doi.org/10.5281/zenodo.3613008	FIGURE 6. Multiplicity relationship between “instantaneous” dominant frequency and w of calls B and C of six Physalaemus species. Each graph shows a single call. Call B of P. maculiventris (A), call B of P. erythros (B), call B of P. ruspestris (C), call B of P. nanus (D), call C of P. nanus (E), and call B of P. spiniger (F). Grid corresponds to the harmonic values (right y-axis). Red squares are the values of “instantaneous” dominant frequency; blue circles are the values of the reciprocal of w; green triangles are the factor values of the ratio “instantaneous” dominant frequency / w reciprocal per delta time. Delta time corresponds to the duration of one period of the measured acoustic oscillation. Note that factors around integer values suggest harmonic relationship between the frequency calculated (w reciprocal) and the dominant frequency.	FIGURE 6. Multiplicity relationship between “instantaneous” dominant frequency and w of calls B and C of six Physalaemus species. Each graph shows a single call. Call B of P. maculiventris (A), call B of P. erythros (B), call B of P. ruspestris (C), call B of P. nanus (D), call C of P. nanus (E), and call B of P. spiniger (F). Grid corresponds to the harmonic values (right y-axis). Red squares are the values of “instantaneous” dominant frequency; blue circles are the values of the reciprocal of w; green triangles are the factor values of the ratio “instantaneous” dominant frequency / w reciprocal per delta time. Delta time corresponds to the duration of one period of the measured acoustic oscillation. Note that factors around integer values suggest harmonic relationship between the frequency calculated (w reciprocal) and the dominant frequency.	2020-01-20	Hepp, Fábio;Pombal, José P.		Zenodo	biologists	Hepp, Fábio;Pombal, José P.			
D435E640FFDAFFE2BE8BF960FDADFD81.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/3613026/files/figure.png	https://doi.org/10.5281/zenodo.3613026	FIGURE 15. Calls A and B of Physalaemus crombiei. Oscillograms (A, C, D, E, F, K, and M) and audiospectrograms (B, G, H, I, J, L, and N). A single typical call A (A and B). Variant calls A with different number of pulses, pulse durations, and interpulse intervals (C–I). Last three pulses of the call A (F–J). Two B calls with different envelope and spectral features (K–N). Note that there is no silence intervals within call B (K–N). Horizontal scale bars have 0.1 s (C–E, G–I, M–N) and 0.05 s (F and J); vertical scale bars have 1 kHz. Filter bandwidth (Hz): 90.6 (G and J); 79.3 (B); 84.6 (I); 67.4 (L and N).	FIGURE 15. Calls A and B of Physalaemus crombiei. Oscillograms (A, C, D, E, F, K, and M) and audiospectrograms (B, G, H, I, J, L, and N). A single typical call A (A and B). Variant calls A with different number of pulses, pulse durations, and interpulse intervals (C–I). Last three pulses of the call A (F–J). Two B calls with different envelope and spectral features (K–N). Note that there is no silence intervals within call B (K–N). Horizontal scale bars have 0.1 s (C–E, G–I, M–N) and 0.05 s (F and J); vertical scale bars have 1 kHz. Filter bandwidth (Hz): 90.6 (G and J); 79.3 (B); 84.6 (I); 67.4 (L and N).	2020-01-20	Hepp, Fábio;Pombal, José P.		Zenodo	biologists	Hepp, Fábio;Pombal, José P.			
D435E640FFDAFFE2BE8BF960FDADFD81.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/3613022/files/figure.png	https://doi.org/10.5281/zenodo.3613022	FIGURE 13. Multiplicity relationship between “instantaneous” dominant frequency and w of calls A of eight Physalaemus species. Each graph shows a single call A of: P. nanus (A), P. spiniger (B), P. crombiei (C), P. signifer (D), P. bokermanni (E), P. angrensis (F), P. atlanticus (G), P. moreirae (H). Grid corresponds to the harmonic values (right y-axis). Red squares are the values of “instantaneous” dominant frequency; blue circles are the values of the reciprocal of w; green triangles are the factor values of the ratio “instantaneous” dominant frequency / w reciprocal per delta time. Delta time corresponds to the duration of one period of the measured acoustic oscillation. Note that factors around integer values suggest harmonic relationship between the frequency calculated (w reciprocal) and the dominant frequency. Factors multiple of ½ of the fundamental frequency correspond to subharmonics (see P. nanus; A).	FIGURE 13. Multiplicity relationship between “instantaneous” dominant frequency and w of calls A of eight Physalaemus species. Each graph shows a single call A of: P. nanus (A), P. spiniger (B), P. crombiei (C), P. signifer (D), P. bokermanni (E), P. angrensis (F), P. atlanticus (G), P. moreirae (H). Grid corresponds to the harmonic values (right y-axis). Red squares are the values of “instantaneous” dominant frequency; blue circles are the values of the reciprocal of w; green triangles are the factor values of the ratio “instantaneous” dominant frequency / w reciprocal per delta time. Delta time corresponds to the duration of one period of the measured acoustic oscillation. Note that factors around integer values suggest harmonic relationship between the frequency calculated (w reciprocal) and the dominant frequency. Factors multiple of ½ of the fundamental frequency correspond to subharmonics (see P. nanus; A).	2020-01-20	Hepp, Fábio;Pombal, José P.		Zenodo	biologists	Hepp, Fábio;Pombal, José P.			
D435E640FFDAFFE2BE8BF960FDADFD81.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/3613028/files/figure.png	https://doi.org/10.5281/zenodo.3613028	FIGURE 16. Multiplicity relationship between “instantaneous” dominant frequency and w of calls B of five Physalaemus species. Each graph shows a single call B of: P. crombiei (A), P. signifer (B), P. bokermanni (C), P. angrensis (D), and P. moreirae (E). Grid corresponds to the harmonic values (right y-axis). Red squares are the values of “instantaneous” dominant frequency; blue circles are the values of the reciprocal of w; green triangles are the factor values of the ratio “instantaneous” dominant frequency / w reciprocal per delta time. Delta time corresponds to the duration of one period of the measured acoustic oscillation. Note that factors around integer values suggest harmonic relationship between the frequency calculated (w reciprocal) and the dominant frequency.	FIGURE 16. Multiplicity relationship between “instantaneous” dominant frequency and w of calls B of five Physalaemus species. Each graph shows a single call B of: P. crombiei (A), P. signifer (B), P. bokermanni (C), P. angrensis (D), and P. moreirae (E). Grid corresponds to the harmonic values (right y-axis). Red squares are the values of “instantaneous” dominant frequency; blue circles are the values of the reciprocal of w; green triangles are the factor values of the ratio “instantaneous” dominant frequency / w reciprocal per delta time. Delta time corresponds to the duration of one period of the measured acoustic oscillation. Note that factors around integer values suggest harmonic relationship between the frequency calculated (w reciprocal) and the dominant frequency.	2020-01-20	Hepp, Fábio;Pombal, José P.		Zenodo	biologists	Hepp, Fábio;Pombal, José P.			
D435E640FFDFFFE3BE8BFD94FBA8FE15.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/3613030/files/figure.png	https://doi.org/10.5281/zenodo.3613030	FIGURE 17. Calls A and B of Physalaemus signifer. Oscillograms (A, C–G, M, and O–P) and audiospectrograms (B, H–L, N, and Q–R).A single typical call A (A and B). Variant A calls with different envelopes and level of periodic amplitude modulation (C–L). Calls B (M–R). Horizontal scale bars have 0.1 s; vertical scale bars have 1 kHz. Filter bandwidth (Hz): 48.8 (I–H, N, and R); 50.7 (J); 69.0 (B); 55.2 (K); 42.3 (L and Q).	FIGURE 17. Calls A and B of Physalaemus signifer. Oscillograms (A, C–G, M, and O–P) and audiospectrograms (B, H–L, N, and Q–R).A single typical call A (A and B). Variant A calls with different envelopes and level of periodic amplitude modulation (C–L). Calls B (M–R). Horizontal scale bars have 0.1 s; vertical scale bars have 1 kHz. Filter bandwidth (Hz): 48.8 (I–H, N, and R); 50.7 (J); 69.0 (B); 55.2 (K); 42.3 (L and Q).	2020-01-20	Hepp, Fábio;Pombal, José P.		Zenodo	biologists	Hepp, Fábio;Pombal, José P.			
D435E640FFDFFFE3BE8BFD94FBA8FE15.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/3613022/files/figure.png	https://doi.org/10.5281/zenodo.3613022	FIGURE 13. Multiplicity relationship between “instantaneous” dominant frequency and w of calls A of eight Physalaemus species. Each graph shows a single call A of: P. nanus (A), P. spiniger (B), P. crombiei (C), P. signifer (D), P. bokermanni (E), P. angrensis (F), P. atlanticus (G), P. moreirae (H). Grid corresponds to the harmonic values (right y-axis). Red squares are the values of “instantaneous” dominant frequency; blue circles are the values of the reciprocal of w; green triangles are the factor values of the ratio “instantaneous” dominant frequency / w reciprocal per delta time. Delta time corresponds to the duration of one period of the measured acoustic oscillation. Note that factors around integer values suggest harmonic relationship between the frequency calculated (w reciprocal) and the dominant frequency. Factors multiple of ½ of the fundamental frequency correspond to subharmonics (see P. nanus; A).	FIGURE 13. Multiplicity relationship between “instantaneous” dominant frequency and w of calls A of eight Physalaemus species. Each graph shows a single call A of: P. nanus (A), P. spiniger (B), P. crombiei (C), P. signifer (D), P. bokermanni (E), P. angrensis (F), P. atlanticus (G), P. moreirae (H). Grid corresponds to the harmonic values (right y-axis). Red squares are the values of “instantaneous” dominant frequency; blue circles are the values of the reciprocal of w; green triangles are the factor values of the ratio “instantaneous” dominant frequency / w reciprocal per delta time. Delta time corresponds to the duration of one period of the measured acoustic oscillation. Note that factors around integer values suggest harmonic relationship between the frequency calculated (w reciprocal) and the dominant frequency. Factors multiple of ½ of the fundamental frequency correspond to subharmonics (see P. nanus; A).	2020-01-20	Hepp, Fábio;Pombal, José P.		Zenodo	biologists	Hepp, Fábio;Pombal, José P.			
D435E640FFDFFFE3BE8BFD94FBA8FE15.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/3613028/files/figure.png	https://doi.org/10.5281/zenodo.3613028	FIGURE 16. Multiplicity relationship between “instantaneous” dominant frequency and w of calls B of five Physalaemus species. Each graph shows a single call B of: P. crombiei (A), P. signifer (B), P. bokermanni (C), P. angrensis (D), and P. moreirae (E). Grid corresponds to the harmonic values (right y-axis). Red squares are the values of “instantaneous” dominant frequency; blue circles are the values of the reciprocal of w; green triangles are the factor values of the ratio “instantaneous” dominant frequency / w reciprocal per delta time. Delta time corresponds to the duration of one period of the measured acoustic oscillation. Note that factors around integer values suggest harmonic relationship between the frequency calculated (w reciprocal) and the dominant frequency.	FIGURE 16. Multiplicity relationship between “instantaneous” dominant frequency and w of calls B of five Physalaemus species. Each graph shows a single call B of: P. crombiei (A), P. signifer (B), P. bokermanni (C), P. angrensis (D), and P. moreirae (E). Grid corresponds to the harmonic values (right y-axis). Red squares are the values of “instantaneous” dominant frequency; blue circles are the values of the reciprocal of w; green triangles are the factor values of the ratio “instantaneous” dominant frequency / w reciprocal per delta time. Delta time corresponds to the duration of one period of the measured acoustic oscillation. Note that factors around integer values suggest harmonic relationship between the frequency calculated (w reciprocal) and the dominant frequency.	2020-01-20	Hepp, Fábio;Pombal, José P.		Zenodo	biologists	Hepp, Fábio;Pombal, José P.			
D435E640FFC1FFFDBE8BFF32FD83FAC5.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/3613032/files/figure.png	https://doi.org/10.5281/zenodo.3613032	FIGURE 18. Calls A and B of Physalaemus bokermanni. Oscillograms (A, C, E, and G) and audiospectrograms (B, D, F, and H). A single typical call A (A and B). Last three pulses of call A (C–D). Single call B (E–F). Six pulses in detail from the middle of a call B (G–H). Horizontal scale bars have 0.1 s; vertical scale bars have 1 kHz. Filter bandwidth (Hz): 212 (H); 181 (D); 400 (B); 500 (F).	FIGURE 18. Calls A and B of Physalaemus bokermanni. Oscillograms (A, C, E, and G) and audiospectrograms (B, D, F, and H). A single typical call A (A and B). Last three pulses of call A (C–D). Single call B (E–F). Six pulses in detail from the middle of a call B (G–H). Horizontal scale bars have 0.1 s; vertical scale bars have 1 kHz. Filter bandwidth (Hz): 212 (H); 181 (D); 400 (B); 500 (F).	2020-01-20	Hepp, Fábio;Pombal, José P.		Zenodo	biologists	Hepp, Fábio;Pombal, José P.			
D435E640FFC1FFFDBE8BFF32FD83FAC5.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/3613022/files/figure.png	https://doi.org/10.5281/zenodo.3613022	FIGURE 13. Multiplicity relationship between “instantaneous” dominant frequency and w of calls A of eight Physalaemus species. Each graph shows a single call A of: P. nanus (A), P. spiniger (B), P. crombiei (C), P. signifer (D), P. bokermanni (E), P. angrensis (F), P. atlanticus (G), P. moreirae (H). Grid corresponds to the harmonic values (right y-axis). Red squares are the values of “instantaneous” dominant frequency; blue circles are the values of the reciprocal of w; green triangles are the factor values of the ratio “instantaneous” dominant frequency / w reciprocal per delta time. Delta time corresponds to the duration of one period of the measured acoustic oscillation. Note that factors around integer values suggest harmonic relationship between the frequency calculated (w reciprocal) and the dominant frequency. Factors multiple of ½ of the fundamental frequency correspond to subharmonics (see P. nanus; A).	FIGURE 13. Multiplicity relationship between “instantaneous” dominant frequency and w of calls A of eight Physalaemus species. Each graph shows a single call A of: P. nanus (A), P. spiniger (B), P. crombiei (C), P. signifer (D), P. bokermanni (E), P. angrensis (F), P. atlanticus (G), P. moreirae (H). Grid corresponds to the harmonic values (right y-axis). Red squares are the values of “instantaneous” dominant frequency; blue circles are the values of the reciprocal of w; green triangles are the factor values of the ratio “instantaneous” dominant frequency / w reciprocal per delta time. Delta time corresponds to the duration of one period of the measured acoustic oscillation. Note that factors around integer values suggest harmonic relationship between the frequency calculated (w reciprocal) and the dominant frequency. Factors multiple of ½ of the fundamental frequency correspond to subharmonics (see P. nanus; A).	2020-01-20	Hepp, Fábio;Pombal, José P.		Zenodo	biologists	Hepp, Fábio;Pombal, José P.			
D435E640FFC0FFFFBE8BFA2EFAE9FED1.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/3613034/files/figure.png	https://doi.org/10.5281/zenodo.3613034	FIGURE 19. Calls A and B of Physalaemus angrensis. Oscillograms (A, C, D, E, I, and K) and audiospectrograms (B, F, G, H, J, and L). A single typical call A (A–B). Four groups of call A (C and F). A variant call A with a different envelope (D and G). Last six pulses of the call A (E and H). A single call B (I–J). A single call B with a different envelope (K–L). Horizontal scale bars have 0.1 s (D, H, K, and L), 20 s (C and F), and 0.05 s (E and H); vertical scale bars have 1 kHz. Filter bandwidth (Hz): FFT (points): 550 (H); 750 (B, F and G); 1024 (J and L).	FIGURE 19. Calls A and B of Physalaemus angrensis. Oscillograms (A, C, D, E, I, and K) and audiospectrograms (B, F, G, H, J, and L). A single typical call A (A–B). Four groups of call A (C and F). A variant call A with a different envelope (D and G). Last six pulses of the call A (E and H). A single call B (I–J). A single call B with a different envelope (K–L). Horizontal scale bars have 0.1 s (D, H, K, and L), 20 s (C and F), and 0.05 s (E and H); vertical scale bars have 1 kHz. Filter bandwidth (Hz): FFT (points): 550 (H); 750 (B, F and G); 1024 (J and L).	2020-01-20	Hepp, Fábio;Pombal, José P.		Zenodo	biologists	Hepp, Fábio;Pombal, José P.			
D435E640FFC0FFFFBE8BFA2EFAE9FED1.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/3613022/files/figure.png	https://doi.org/10.5281/zenodo.3613022	FIGURE 13. Multiplicity relationship between “instantaneous” dominant frequency and w of calls A of eight Physalaemus species. Each graph shows a single call A of: P. nanus (A), P. spiniger (B), P. crombiei (C), P. signifer (D), P. bokermanni (E), P. angrensis (F), P. atlanticus (G), P. moreirae (H). Grid corresponds to the harmonic values (right y-axis). Red squares are the values of “instantaneous” dominant frequency; blue circles are the values of the reciprocal of w; green triangles are the factor values of the ratio “instantaneous” dominant frequency / w reciprocal per delta time. Delta time corresponds to the duration of one period of the measured acoustic oscillation. Note that factors around integer values suggest harmonic relationship between the frequency calculated (w reciprocal) and the dominant frequency. Factors multiple of ½ of the fundamental frequency correspond to subharmonics (see P. nanus; A).	FIGURE 13. Multiplicity relationship between “instantaneous” dominant frequency and w of calls A of eight Physalaemus species. Each graph shows a single call A of: P. nanus (A), P. spiniger (B), P. crombiei (C), P. signifer (D), P. bokermanni (E), P. angrensis (F), P. atlanticus (G), P. moreirae (H). Grid corresponds to the harmonic values (right y-axis). Red squares are the values of “instantaneous” dominant frequency; blue circles are the values of the reciprocal of w; green triangles are the factor values of the ratio “instantaneous” dominant frequency / w reciprocal per delta time. Delta time corresponds to the duration of one period of the measured acoustic oscillation. Note that factors around integer values suggest harmonic relationship between the frequency calculated (w reciprocal) and the dominant frequency. Factors multiple of ½ of the fundamental frequency correspond to subharmonics (see P. nanus; A).	2020-01-20	Hepp, Fábio;Pombal, José P.		Zenodo	biologists	Hepp, Fábio;Pombal, José P.			
D435E640FFC0FFFFBE8BFA2EFAE9FED1.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/3613028/files/figure.png	https://doi.org/10.5281/zenodo.3613028	FIGURE 16. Multiplicity relationship between “instantaneous” dominant frequency and w of calls B of five Physalaemus species. Each graph shows a single call B of: P. crombiei (A), P. signifer (B), P. bokermanni (C), P. angrensis (D), and P. moreirae (E). Grid corresponds to the harmonic values (right y-axis). Red squares are the values of “instantaneous” dominant frequency; blue circles are the values of the reciprocal of w; green triangles are the factor values of the ratio “instantaneous” dominant frequency / w reciprocal per delta time. Delta time corresponds to the duration of one period of the measured acoustic oscillation. Note that factors around integer values suggest harmonic relationship between the frequency calculated (w reciprocal) and the dominant frequency.	FIGURE 16. Multiplicity relationship between “instantaneous” dominant frequency and w of calls B of five Physalaemus species. Each graph shows a single call B of: P. crombiei (A), P. signifer (B), P. bokermanni (C), P. angrensis (D), and P. moreirae (E). Grid corresponds to the harmonic values (right y-axis). Red squares are the values of “instantaneous” dominant frequency; blue circles are the values of the reciprocal of w; green triangles are the factor values of the ratio “instantaneous” dominant frequency / w reciprocal per delta time. Delta time corresponds to the duration of one period of the measured acoustic oscillation. Note that factors around integer values suggest harmonic relationship between the frequency calculated (w reciprocal) and the dominant frequency.	2020-01-20	Hepp, Fábio;Pombal, José P.		Zenodo	biologists	Hepp, Fábio;Pombal, José P.			
D435E640FFC2FFFFBE8BFEDAFA63FBED.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/3613036/files/figure.png	https://doi.org/10.5281/zenodo.3613036	FIGURE 20. Call A of Physalaemus atlanticus. Oscillograms (A, C, and D) and audiospectrograms (B, E, and F). A single typical call with elliptic envelope (A and B). Variant call with different envelope and general FM (C and E). Last pulses of the call (D and F). Horizontal scale bars have 0.1 s; vertical scale bars have 1 kHz. FFT (points): 750 (F); 1024 (B and E).	FIGURE 20. Call A of Physalaemus atlanticus. Oscillograms (A, C, and D) and audiospectrograms (B, E, and F). A single typical call with elliptic envelope (A and B). Variant call with different envelope and general FM (C and E). Last pulses of the call (D and F). Horizontal scale bars have 0.1 s; vertical scale bars have 1 kHz. FFT (points): 750 (F); 1024 (B and E).	2020-01-20	Hepp, Fábio;Pombal, José P.		Zenodo	biologists	Hepp, Fábio;Pombal, José P.			
D435E640FFC2FFFFBE8BFEDAFA63FBED.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/3613022/files/figure.png	https://doi.org/10.5281/zenodo.3613022	FIGURE 13. Multiplicity relationship between “instantaneous” dominant frequency and w of calls A of eight Physalaemus species. Each graph shows a single call A of: P. nanus (A), P. spiniger (B), P. crombiei (C), P. signifer (D), P. bokermanni (E), P. angrensis (F), P. atlanticus (G), P. moreirae (H). Grid corresponds to the harmonic values (right y-axis). Red squares are the values of “instantaneous” dominant frequency; blue circles are the values of the reciprocal of w; green triangles are the factor values of the ratio “instantaneous” dominant frequency / w reciprocal per delta time. Delta time corresponds to the duration of one period of the measured acoustic oscillation. Note that factors around integer values suggest harmonic relationship between the frequency calculated (w reciprocal) and the dominant frequency. Factors multiple of ½ of the fundamental frequency correspond to subharmonics (see P. nanus; A).	FIGURE 13. Multiplicity relationship between “instantaneous” dominant frequency and w of calls A of eight Physalaemus species. Each graph shows a single call A of: P. nanus (A), P. spiniger (B), P. crombiei (C), P. signifer (D), P. bokermanni (E), P. angrensis (F), P. atlanticus (G), P. moreirae (H). Grid corresponds to the harmonic values (right y-axis). Red squares are the values of “instantaneous” dominant frequency; blue circles are the values of the reciprocal of w; green triangles are the factor values of the ratio “instantaneous” dominant frequency / w reciprocal per delta time. Delta time corresponds to the duration of one period of the measured acoustic oscillation. Note that factors around integer values suggest harmonic relationship between the frequency calculated (w reciprocal) and the dominant frequency. Factors multiple of ½ of the fundamental frequency correspond to subharmonics (see P. nanus; A).	2020-01-20	Hepp, Fábio;Pombal, José P.		Zenodo	biologists	Hepp, Fábio;Pombal, José P.			
D435E640FFC2FFF9BE8BF972FC83FC7D.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/3613038/files/figure.png	https://doi.org/10.5281/zenodo.3613038	FIGURE 21. Calls A and B of Physalaemus moreirae. Oscillograms (A, C, D, E, F, and K) and audiospectrograms (B, G, H, I, J, and L). A single typical call A with elliptic envelope (A and B). Variant calls A with different envelopes (C, G, E, and I). Last pulses of the calls A (D, H, F, and J). Note the longer duration of the last pulse (D, H, F, and J). A single call B (K–L). Note that only the call B has clear FM segments and no pulses. Horizontal scale bars have 0.2 s (C, G, E, and I) and 0.02 s (D, H, F, and J); vertical scale bars have 1 kHz (G, I, and J) and 0.8 kHz (H). Filter bandwidth (Hz): 84.6 (B, H, I, J, and L); 61.9 (G).	FIGURE 21. Calls A and B of Physalaemus moreirae. Oscillograms (A, C, D, E, F, and K) and audiospectrograms (B, G, H, I, J, and L). A single typical call A with elliptic envelope (A and B). Variant calls A with different envelopes (C, G, E, and I). Last pulses of the calls A (D, H, F, and J). Note the longer duration of the last pulse (D, H, F, and J). A single call B (K–L). Note that only the call B has clear FM segments and no pulses. Horizontal scale bars have 0.2 s (C, G, E, and I) and 0.02 s (D, H, F, and J); vertical scale bars have 1 kHz (G, I, and J) and 0.8 kHz (H). Filter bandwidth (Hz): 84.6 (B, H, I, J, and L); 61.9 (G).	2020-01-20	Hepp, Fábio;Pombal, José P.		Zenodo	biologists	Hepp, Fábio;Pombal, José P.			
D435E640FFC2FFF9BE8BF972FC83FC7D.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/3613022/files/figure.png	https://doi.org/10.5281/zenodo.3613022	FIGURE 13. Multiplicity relationship between “instantaneous” dominant frequency and w of calls A of eight Physalaemus species. Each graph shows a single call A of: P. nanus (A), P. spiniger (B), P. crombiei (C), P. signifer (D), P. bokermanni (E), P. angrensis (F), P. atlanticus (G), P. moreirae (H). Grid corresponds to the harmonic values (right y-axis). Red squares are the values of “instantaneous” dominant frequency; blue circles are the values of the reciprocal of w; green triangles are the factor values of the ratio “instantaneous” dominant frequency / w reciprocal per delta time. Delta time corresponds to the duration of one period of the measured acoustic oscillation. Note that factors around integer values suggest harmonic relationship between the frequency calculated (w reciprocal) and the dominant frequency. Factors multiple of ½ of the fundamental frequency correspond to subharmonics (see P. nanus; A).	FIGURE 13. Multiplicity relationship between “instantaneous” dominant frequency and w of calls A of eight Physalaemus species. Each graph shows a single call A of: P. nanus (A), P. spiniger (B), P. crombiei (C), P. signifer (D), P. bokermanni (E), P. angrensis (F), P. atlanticus (G), P. moreirae (H). Grid corresponds to the harmonic values (right y-axis). Red squares are the values of “instantaneous” dominant frequency; blue circles are the values of the reciprocal of w; green triangles are the factor values of the ratio “instantaneous” dominant frequency / w reciprocal per delta time. Delta time corresponds to the duration of one period of the measured acoustic oscillation. Note that factors around integer values suggest harmonic relationship between the frequency calculated (w reciprocal) and the dominant frequency. Factors multiple of ½ of the fundamental frequency correspond to subharmonics (see P. nanus; A).	2020-01-20	Hepp, Fábio;Pombal, José P.		Zenodo	biologists	Hepp, Fábio;Pombal, José P.			
D435E640FFC2FFF9BE8BF972FC83FC7D.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/3613028/files/figure.png	https://doi.org/10.5281/zenodo.3613028	FIGURE 16. Multiplicity relationship between “instantaneous” dominant frequency and w of calls B of five Physalaemus species. Each graph shows a single call B of: P. crombiei (A), P. signifer (B), P. bokermanni (C), P. angrensis (D), and P. moreirae (E). Grid corresponds to the harmonic values (right y-axis). Red squares are the values of “instantaneous” dominant frequency; blue circles are the values of the reciprocal of w; green triangles are the factor values of the ratio “instantaneous” dominant frequency / w reciprocal per delta time. Delta time corresponds to the duration of one period of the measured acoustic oscillation. Note that factors around integer values suggest harmonic relationship between the frequency calculated (w reciprocal) and the dominant frequency.	FIGURE 16. Multiplicity relationship between “instantaneous” dominant frequency and w of calls B of five Physalaemus species. Each graph shows a single call B of: P. crombiei (A), P. signifer (B), P. bokermanni (C), P. angrensis (D), and P. moreirae (E). Grid corresponds to the harmonic values (right y-axis). Red squares are the values of “instantaneous” dominant frequency; blue circles are the values of the reciprocal of w; green triangles are the factor values of the ratio “instantaneous” dominant frequency / w reciprocal per delta time. Delta time corresponds to the duration of one period of the measured acoustic oscillation. Note that factors around integer values suggest harmonic relationship between the frequency calculated (w reciprocal) and the dominant frequency.	2020-01-20	Hepp, Fábio;Pombal, José P.		Zenodo	biologists	Hepp, Fábio;Pombal, José P.			
D435E640FFC4FFFABE8BF90EFA97FE3D.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/3613040/files/figure.png	https://doi.org/10.5281/zenodo.3613040	FIGURE 22. Call A of Physalaemus fernandezae. Oscillograms (A) and audiospectrograms (B). A single typical call (A and B). Filter bandwidth (Hz): 84.6 (B).	FIGURE 22. Call A of Physalaemus fernandezae. Oscillograms (A) and audiospectrograms (B). A single typical call (A and B). Filter bandwidth (Hz): 84.6 (B).	2020-01-20	Hepp, Fábio;Pombal, José P.		Zenodo	biologists	Hepp, Fábio;Pombal, José P.			
D435E640FFC7FFFBBE8BFA44FC4DFDAD.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/3613042/files/figure.png	https://doi.org/10.5281/zenodo.3613042	FIGURE 23. Call A of Physalaemus henselii. Oscillograms (A, C, and D) and audiospectrograms (B, E, and F). A single typical call (A–B). A variant call with a different envelope (C and E). Last pulses of a call (D and F). Horizontal scale bars have 0.1 s (C and E) and 0.02 s (D and F); vertical scale bars have 1 kHz. Filter bandwidth (Hz): 135 (B); 92.1 (F); 69 (E).	FIGURE 23. Call A of Physalaemus henselii. Oscillograms (A, C, and D) and audiospectrograms (B, E, and F). A single typical call (A–B). A variant call with a different envelope (C and E). Last pulses of a call (D and F). Horizontal scale bars have 0.1 s (C and E) and 0.02 s (D and F); vertical scale bars have 1 kHz. Filter bandwidth (Hz): 135 (B); 92.1 (F); 69 (E).	2020-01-20	Hepp, Fábio;Pombal, José P.		Zenodo	biologists	Hepp, Fábio;Pombal, José P.			
D435E640FFC7FFFBBE8BFA44FC4DFDAD.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/3613044/files/figure.png	https://doi.org/10.5281/zenodo.3613044	FIGURE 24. Multiplicity relationship between “instantaneous” dominant frequency and w of calls A of eight Physalaemus species. Each graph shows a single call A of P. henselii (A), P. albonotatus (B), P. cuqui (C), P. atim (D), P. albifrons (E), P. erikae (F), P. kroyeri (G), P. centralis (H). Grid corresponds to the harmonic values (right y-axis). Red squares are the values of “instantaneous” dominant frequency; blue circles are the values of the reciprocal of w; green triangles are the factor values of the ratio “instantaneous” dominant frequency / w reciprocal per delta time. Delta time corresponds to the duration of one period of the measured acoustic oscillation. Note that factors around integer values suggest harmonic relationship between the frequency calculated (w reciprocal) and the dominant frequency. The heterogeneity of the factors in P. henselii (A) suggests sidebands.	FIGURE 24. Multiplicity relationship between “instantaneous” dominant frequency and w of calls A of eight Physalaemus species. Each graph shows a single call A of P. henselii (A), P. albonotatus (B), P. cuqui (C), P. atim (D), P. albifrons (E), P. erikae (F), P. kroyeri (G), P. centralis (H). Grid corresponds to the harmonic values (right y-axis). Red squares are the values of “instantaneous” dominant frequency; blue circles are the values of the reciprocal of w; green triangles are the factor values of the ratio “instantaneous” dominant frequency / w reciprocal per delta time. Delta time corresponds to the duration of one period of the measured acoustic oscillation. Note that factors around integer values suggest harmonic relationship between the frequency calculated (w reciprocal) and the dominant frequency. The heterogeneity of the factors in P. henselii (A) suggests sidebands.	2020-01-20	Hepp, Fábio;Pombal, José P.		Zenodo	biologists	Hepp, Fábio;Pombal, José P.			
D435E640FFC6FFF5BE8BF9DFFAC2FD15.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/3613046/files/figure.png	https://doi.org/10.5281/zenodo.3613046	FIGURE 25. Call A of Physalaemus albonotatus. Oscillograms (A, C, D, and E) and audiospectrograms (B, F, G, and H). A single typical call with elliptic envelope (A and B). Variant calls with different envelopes (C–H). Note the calls with clear PAM and PFM (A–C, E–F, and H) and that with irregular PAM and slight PFM (D and G). Horizontal scale bars have 0.1 s; vertical scale bars have 1 kHz. FFT (points): 3000 (B and G); 2500 (F); 2000 (H).	FIGURE 25. Call A of Physalaemus albonotatus. Oscillograms (A, C, D, and E) and audiospectrograms (B, F, G, and H). A single typical call with elliptic envelope (A and B). Variant calls with different envelopes (C–H). Note the calls with clear PAM and PFM (A–C, E–F, and H) and that with irregular PAM and slight PFM (D and G). Horizontal scale bars have 0.1 s; vertical scale bars have 1 kHz. FFT (points): 3000 (B and G); 2500 (F); 2000 (H).	2020-01-20	Hepp, Fábio;Pombal, José P.		Zenodo	biologists	Hepp, Fábio;Pombal, José P.			
D435E640FFC6FFF5BE8BF9DFFAC2FD15.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/3613044/files/figure.png	https://doi.org/10.5281/zenodo.3613044	FIGURE 24. Multiplicity relationship between “instantaneous” dominant frequency and w of calls A of eight Physalaemus species. Each graph shows a single call A of P. henselii (A), P. albonotatus (B), P. cuqui (C), P. atim (D), P. albifrons (E), P. erikae (F), P. kroyeri (G), P. centralis (H). Grid corresponds to the harmonic values (right y-axis). Red squares are the values of “instantaneous” dominant frequency; blue circles are the values of the reciprocal of w; green triangles are the factor values of the ratio “instantaneous” dominant frequency / w reciprocal per delta time. Delta time corresponds to the duration of one period of the measured acoustic oscillation. Note that factors around integer values suggest harmonic relationship between the frequency calculated (w reciprocal) and the dominant frequency. The heterogeneity of the factors in P. henselii (A) suggests sidebands.	FIGURE 24. Multiplicity relationship between “instantaneous” dominant frequency and w of calls A of eight Physalaemus species. Each graph shows a single call A of P. henselii (A), P. albonotatus (B), P. cuqui (C), P. atim (D), P. albifrons (E), P. erikae (F), P. kroyeri (G), P. centralis (H). Grid corresponds to the harmonic values (right y-axis). Red squares are the values of “instantaneous” dominant frequency; blue circles are the values of the reciprocal of w; green triangles are the factor values of the ratio “instantaneous” dominant frequency / w reciprocal per delta time. Delta time corresponds to the duration of one period of the measured acoustic oscillation. Note that factors around integer values suggest harmonic relationship between the frequency calculated (w reciprocal) and the dominant frequency. The heterogeneity of the factors in P. henselii (A) suggests sidebands.	2020-01-20	Hepp, Fábio;Pombal, José P.		Zenodo	biologists	Hepp, Fábio;Pombal, José P.			
D435E640FFC8FFF6BE8BFA36FD3CFED6.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/3613048/files/figure.png	https://doi.org/10.5281/zenodo.3613048	FIGURE 26. Call A of Physalaemus cuqui. Oscillogram (A) and audiospectrogram (B). A single call (A and B). Filter bandwidth (Hz): 61.9 (B).	FIGURE 26. Call A of Physalaemus cuqui. Oscillogram (A) and audiospectrogram (B). A single call (A and B). Filter bandwidth (Hz): 61.9 (B).	2020-01-20	Hepp, Fábio;Pombal, José P.		Zenodo	biologists	Hepp, Fábio;Pombal, José P.			
D435E640FFC8FFF6BE8BFA36FD3CFED6.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/3613044/files/figure.png	https://doi.org/10.5281/zenodo.3613044	FIGURE 24. Multiplicity relationship between “instantaneous” dominant frequency and w of calls A of eight Physalaemus species. Each graph shows a single call A of P. henselii (A), P. albonotatus (B), P. cuqui (C), P. atim (D), P. albifrons (E), P. erikae (F), P. kroyeri (G), P. centralis (H). Grid corresponds to the harmonic values (right y-axis). Red squares are the values of “instantaneous” dominant frequency; blue circles are the values of the reciprocal of w; green triangles are the factor values of the ratio “instantaneous” dominant frequency / w reciprocal per delta time. Delta time corresponds to the duration of one period of the measured acoustic oscillation. Note that factors around integer values suggest harmonic relationship between the frequency calculated (w reciprocal) and the dominant frequency. The heterogeneity of the factors in P. henselii (A) suggests sidebands.	FIGURE 24. Multiplicity relationship between “instantaneous” dominant frequency and w of calls A of eight Physalaemus species. Each graph shows a single call A of P. henselii (A), P. albonotatus (B), P. cuqui (C), P. atim (D), P. albifrons (E), P. erikae (F), P. kroyeri (G), P. centralis (H). Grid corresponds to the harmonic values (right y-axis). Red squares are the values of “instantaneous” dominant frequency; blue circles are the values of the reciprocal of w; green triangles are the factor values of the ratio “instantaneous” dominant frequency / w reciprocal per delta time. Delta time corresponds to the duration of one period of the measured acoustic oscillation. Note that factors around integer values suggest harmonic relationship between the frequency calculated (w reciprocal) and the dominant frequency. The heterogeneity of the factors in P. henselii (A) suggests sidebands.	2020-01-20	Hepp, Fábio;Pombal, José P.		Zenodo	biologists	Hepp, Fábio;Pombal, José P.			
D435E640FFCBFFF7BE8BFA3AFADAFED1.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/3613050/files/figure.png	https://doi.org/10.5281/zenodo.3613050	FIGURE 27. Call A of Physalaemus atim. Oscillograms (A and C) and audiospectrograms (B and D). A single typical call with elliptic envelope (A and B). A variant call with a different envelope (C and D). Horizontal scale bars have 0.1 s; vertical scale bar has 1 kHz. FFT (points): 1024 (B and D).	FIGURE 27. Call A of Physalaemus atim. Oscillograms (A and C) and audiospectrograms (B and D). A single typical call with elliptic envelope (A and B). A variant call with a different envelope (C and D). Horizontal scale bars have 0.1 s; vertical scale bar has 1 kHz. FFT (points): 1024 (B and D).	2020-01-20	Hepp, Fábio;Pombal, José P.		Zenodo	biologists	Hepp, Fábio;Pombal, José P.			
D435E640FFCBFFF7BE8BFA3AFADAFED1.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/3613044/files/figure.png	https://doi.org/10.5281/zenodo.3613044	FIGURE 24. Multiplicity relationship between “instantaneous” dominant frequency and w of calls A of eight Physalaemus species. Each graph shows a single call A of P. henselii (A), P. albonotatus (B), P. cuqui (C), P. atim (D), P. albifrons (E), P. erikae (F), P. kroyeri (G), P. centralis (H). Grid corresponds to the harmonic values (right y-axis). Red squares are the values of “instantaneous” dominant frequency; blue circles are the values of the reciprocal of w; green triangles are the factor values of the ratio “instantaneous” dominant frequency / w reciprocal per delta time. Delta time corresponds to the duration of one period of the measured acoustic oscillation. Note that factors around integer values suggest harmonic relationship between the frequency calculated (w reciprocal) and the dominant frequency. The heterogeneity of the factors in P. henselii (A) suggests sidebands.	FIGURE 24. Multiplicity relationship between “instantaneous” dominant frequency and w of calls A of eight Physalaemus species. Each graph shows a single call A of P. henselii (A), P. albonotatus (B), P. cuqui (C), P. atim (D), P. albifrons (E), P. erikae (F), P. kroyeri (G), P. centralis (H). Grid corresponds to the harmonic values (right y-axis). Red squares are the values of “instantaneous” dominant frequency; blue circles are the values of the reciprocal of w; green triangles are the factor values of the ratio “instantaneous” dominant frequency / w reciprocal per delta time. Delta time corresponds to the duration of one period of the measured acoustic oscillation. Note that factors around integer values suggest harmonic relationship between the frequency calculated (w reciprocal) and the dominant frequency. The heterogeneity of the factors in P. henselii (A) suggests sidebands.	2020-01-20	Hepp, Fábio;Pombal, José P.		Zenodo	biologists	Hepp, Fábio;Pombal, José P.			
D435E640FFCAFFF7BE8BFBDFFAAEF8CD.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/3613052/files/figure.png	https://doi.org/10.5281/zenodo.3613052	FIGURE 28. Call A of Physalaemus albifrons. Oscillograms (A, C, and D) and audiospectrograms (B, E, and F). A single typical call with elliptic envelope (A–B). Variant calls with different envelopes and levels of FM (C–F). Horizontal scale bars have 0.1 s; vertical scale bars have 1 kHz. Filter bandwidth (Hz): 92.1 (B); 81.2 (E); 78.9 (F).	FIGURE 28. Call A of Physalaemus albifrons. Oscillograms (A, C, and D) and audiospectrograms (B, E, and F). A single typical call with elliptic envelope (A–B). Variant calls with different envelopes and levels of FM (C–F). Horizontal scale bars have 0.1 s; vertical scale bars have 1 kHz. Filter bandwidth (Hz): 92.1 (B); 81.2 (E); 78.9 (F).	2020-01-20	Hepp, Fábio;Pombal, José P.		Zenodo	biologists	Hepp, Fábio;Pombal, José P.			
D435E640FFCAFFF7BE8BFBDFFAAEF8CD.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/3613044/files/figure.png	https://doi.org/10.5281/zenodo.3613044	FIGURE 24. Multiplicity relationship between “instantaneous” dominant frequency and w of calls A of eight Physalaemus species. Each graph shows a single call A of P. henselii (A), P. albonotatus (B), P. cuqui (C), P. atim (D), P. albifrons (E), P. erikae (F), P. kroyeri (G), P. centralis (H). Grid corresponds to the harmonic values (right y-axis). Red squares are the values of “instantaneous” dominant frequency; blue circles are the values of the reciprocal of w; green triangles are the factor values of the ratio “instantaneous” dominant frequency / w reciprocal per delta time. Delta time corresponds to the duration of one period of the measured acoustic oscillation. Note that factors around integer values suggest harmonic relationship between the frequency calculated (w reciprocal) and the dominant frequency. The heterogeneity of the factors in P. henselii (A) suggests sidebands.	FIGURE 24. Multiplicity relationship between “instantaneous” dominant frequency and w of calls A of eight Physalaemus species. Each graph shows a single call A of P. henselii (A), P. albonotatus (B), P. cuqui (C), P. atim (D), P. albifrons (E), P. erikae (F), P. kroyeri (G), P. centralis (H). Grid corresponds to the harmonic values (right y-axis). Red squares are the values of “instantaneous” dominant frequency; blue circles are the values of the reciprocal of w; green triangles are the factor values of the ratio “instantaneous” dominant frequency / w reciprocal per delta time. Delta time corresponds to the duration of one period of the measured acoustic oscillation. Note that factors around integer values suggest harmonic relationship between the frequency calculated (w reciprocal) and the dominant frequency. The heterogeneity of the factors in P. henselii (A) suggests sidebands.	2020-01-20	Hepp, Fábio;Pombal, José P.		Zenodo	biologists	Hepp, Fábio;Pombal, José P.			
D435E640FFCDFFF1BE8BFCE6FE29FE41.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/3613054/files/figure.png	https://doi.org/10.5281/zenodo.3613054	FIGURE 29. Call A of Physalaemus erikae. Oscillograms (A, C, D, and E) and audiospectrograms (B, F, G, and H). A single typical call (A and B). Variant calls A with differences in their envelopes (C–H). Horizontal scale bars have 0.1 s; vertical scale bars have 1 kHz. Filter bandwidth (Hz): 61.9 (B, F, and G); 67.4 (H).	FIGURE 29. Call A of Physalaemus erikae. Oscillograms (A, C, D, and E) and audiospectrograms (B, F, G, and H). A single typical call (A and B). Variant calls A with differences in their envelopes (C–H). Horizontal scale bars have 0.1 s; vertical scale bars have 1 kHz. Filter bandwidth (Hz): 61.9 (B, F, and G); 67.4 (H).	2020-01-20	Hepp, Fábio;Pombal, José P.		Zenodo	biologists	Hepp, Fábio;Pombal, José P.			
D435E640FFCDFFF1BE8BFCE6FE29FE41.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/3613044/files/figure.png	https://doi.org/10.5281/zenodo.3613044	FIGURE 24. Multiplicity relationship between “instantaneous” dominant frequency and w of calls A of eight Physalaemus species. Each graph shows a single call A of P. henselii (A), P. albonotatus (B), P. cuqui (C), P. atim (D), P. albifrons (E), P. erikae (F), P. kroyeri (G), P. centralis (H). Grid corresponds to the harmonic values (right y-axis). Red squares are the values of “instantaneous” dominant frequency; blue circles are the values of the reciprocal of w; green triangles are the factor values of the ratio “instantaneous” dominant frequency / w reciprocal per delta time. Delta time corresponds to the duration of one period of the measured acoustic oscillation. Note that factors around integer values suggest harmonic relationship between the frequency calculated (w reciprocal) and the dominant frequency. The heterogeneity of the factors in P. henselii (A) suggests sidebands.	FIGURE 24. Multiplicity relationship between “instantaneous” dominant frequency and w of calls A of eight Physalaemus species. Each graph shows a single call A of P. henselii (A), P. albonotatus (B), P. cuqui (C), P. atim (D), P. albifrons (E), P. erikae (F), P. kroyeri (G), P. centralis (H). Grid corresponds to the harmonic values (right y-axis). Red squares are the values of “instantaneous” dominant frequency; blue circles are the values of the reciprocal of w; green triangles are the factor values of the ratio “instantaneous” dominant frequency / w reciprocal per delta time. Delta time corresponds to the duration of one period of the measured acoustic oscillation. Note that factors around integer values suggest harmonic relationship between the frequency calculated (w reciprocal) and the dominant frequency. The heterogeneity of the factors in P. henselii (A) suggests sidebands.	2020-01-20	Hepp, Fábio;Pombal, José P.		Zenodo	biologists	Hepp, Fábio;Pombal, José P.			
D435E640FFCCFFF1BE8BFDAAFB1CFA9D.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/3613056/files/figure.png	https://doi.org/10.5281/zenodo.3613056	FIGURE 30. Call A of Physalaemus kroyeri. Oscillograms (A, C, and D) and audiospectrograms (B, E, and F). A single typical call with elliptic envelope (A–C). Variant calls A with different envelopes (C–F). Horizontal scale bars have 0.2 s; vertical scale bars have 1 kHz. Filter bandwidth (Hz): 78.9 (F); 55.2 (E); 110 (B).	FIGURE 30. Call A of Physalaemus kroyeri. Oscillograms (A, C, and D) and audiospectrograms (B, E, and F). A single typical call with elliptic envelope (A–C). Variant calls A with different envelopes (C–F). Horizontal scale bars have 0.2 s; vertical scale bars have 1 kHz. Filter bandwidth (Hz): 78.9 (F); 55.2 (E); 110 (B).	2020-01-20	Hepp, Fábio;Pombal, José P.		Zenodo	biologists	Hepp, Fábio;Pombal, José P.			
D435E640FFCCFFF1BE8BFDAAFB1CFA9D.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/3613044/files/figure.png	https://doi.org/10.5281/zenodo.3613044	FIGURE 24. Multiplicity relationship between “instantaneous” dominant frequency and w of calls A of eight Physalaemus species. Each graph shows a single call A of P. henselii (A), P. albonotatus (B), P. cuqui (C), P. atim (D), P. albifrons (E), P. erikae (F), P. kroyeri (G), P. centralis (H). Grid corresponds to the harmonic values (right y-axis). Red squares are the values of “instantaneous” dominant frequency; blue circles are the values of the reciprocal of w; green triangles are the factor values of the ratio “instantaneous” dominant frequency / w reciprocal per delta time. Delta time corresponds to the duration of one period of the measured acoustic oscillation. Note that factors around integer values suggest harmonic relationship between the frequency calculated (w reciprocal) and the dominant frequency. The heterogeneity of the factors in P. henselii (A) suggests sidebands.	FIGURE 24. Multiplicity relationship between “instantaneous” dominant frequency and w of calls A of eight Physalaemus species. Each graph shows a single call A of P. henselii (A), P. albonotatus (B), P. cuqui (C), P. atim (D), P. albifrons (E), P. erikae (F), P. kroyeri (G), P. centralis (H). Grid corresponds to the harmonic values (right y-axis). Red squares are the values of “instantaneous” dominant frequency; blue circles are the values of the reciprocal of w; green triangles are the factor values of the ratio “instantaneous” dominant frequency / w reciprocal per delta time. Delta time corresponds to the duration of one period of the measured acoustic oscillation. Note that factors around integer values suggest harmonic relationship between the frequency calculated (w reciprocal) and the dominant frequency. The heterogeneity of the factors in P. henselii (A) suggests sidebands.	2020-01-20	Hepp, Fábio;Pombal, José P.		Zenodo	biologists	Hepp, Fábio;Pombal, José P.			
D435E640FFCFFFF3BE8BFF32FD7BFE8D.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/3613058/files/figure.png	https://doi.org/10.5281/zenodo.3613058	FIGURE 31. Call A of Physalaemus centralis. Oscillograms (A and C) and audiospectrograms (B, D, and E). A single typical call (A–B). A variant call with a different envelope (C).Audiospectrograms with apparent bands at a narrow filter (B) and bands not visible at wide filter (D; see filter values below). Sequence with three calls (E); note the frequency modulations (see text). Horizontal scale bars have 0.1 s (C and D) and 0.5 s (E); vertical scale bars have 1 kHz (D) and 0.5 kHz (E). Filter bandwidth (Hz): 34.5 (B and E); 135 (D).	FIGURE 31. Call A of Physalaemus centralis. Oscillograms (A and C) and audiospectrograms (B, D, and E). A single typical call (A–B). A variant call with a different envelope (C).Audiospectrograms with apparent bands at a narrow filter (B) and bands not visible at wide filter (D; see filter values below). Sequence with three calls (E); note the frequency modulations (see text). Horizontal scale bars have 0.1 s (C and D) and 0.5 s (E); vertical scale bars have 1 kHz (D) and 0.5 kHz (E). Filter bandwidth (Hz): 34.5 (B and E); 135 (D).	2020-01-20	Hepp, Fábio;Pombal, José P.		Zenodo	biologists	Hepp, Fábio;Pombal, José P.			
D435E640FFCFFFF3BE8BFF32FD7BFE8D.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/3613044/files/figure.png	https://doi.org/10.5281/zenodo.3613044	FIGURE 24. Multiplicity relationship between “instantaneous” dominant frequency and w of calls A of eight Physalaemus species. Each graph shows a single call A of P. henselii (A), P. albonotatus (B), P. cuqui (C), P. atim (D), P. albifrons (E), P. erikae (F), P. kroyeri (G), P. centralis (H). Grid corresponds to the harmonic values (right y-axis). Red squares are the values of “instantaneous” dominant frequency; blue circles are the values of the reciprocal of w; green triangles are the factor values of the ratio “instantaneous” dominant frequency / w reciprocal per delta time. Delta time corresponds to the duration of one period of the measured acoustic oscillation. Note that factors around integer values suggest harmonic relationship between the frequency calculated (w reciprocal) and the dominant frequency. The heterogeneity of the factors in P. henselii (A) suggests sidebands.	FIGURE 24. Multiplicity relationship between “instantaneous” dominant frequency and w of calls A of eight Physalaemus species. Each graph shows a single call A of P. henselii (A), P. albonotatus (B), P. cuqui (C), P. atim (D), P. albifrons (E), P. erikae (F), P. kroyeri (G), P. centralis (H). Grid corresponds to the harmonic values (right y-axis). Red squares are the values of “instantaneous” dominant frequency; blue circles are the values of the reciprocal of w; green triangles are the factor values of the ratio “instantaneous” dominant frequency / w reciprocal per delta time. Delta time corresponds to the duration of one period of the measured acoustic oscillation. Note that factors around integer values suggest harmonic relationship between the frequency calculated (w reciprocal) and the dominant frequency. The heterogeneity of the factors in P. henselii (A) suggests sidebands.	2020-01-20	Hepp, Fábio;Pombal, José P.		Zenodo	biologists	Hepp, Fábio;Pombal, José P.			
D435E640FFCEFFF3BE8BFEE6FAC5FB6E.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/3613060/files/figure.png	https://doi.org/10.5281/zenodo.3613060	FIGURE 32. Call A of Physalaemus cuvieri. Oscillograms (A, C–G, and M–Q) and audiospectrograms (B, H–L, and R–V). A single typical call A (A and B). Variant calls A with different envelopes and spectral features (C–V). Horizontal scale bars have 0.1 s; vertical scale bars have 1 kHz. Filter bandwidth (Hz): 106.0 (U); 69.0 (T); 115.0 (V); 84.6 (B and I); 78.9 (L and R); 92.1 (J, K, S, and H).	FIGURE 32. Call A of Physalaemus cuvieri. Oscillograms (A, C–G, and M–Q) and audiospectrograms (B, H–L, and R–V). A single typical call A (A and B). Variant calls A with different envelopes and spectral features (C–V). Horizontal scale bars have 0.1 s; vertical scale bars have 1 kHz. Filter bandwidth (Hz): 106.0 (U); 69.0 (T); 115.0 (V); 84.6 (B and I); 78.9 (L and R); 92.1 (J, K, S, and H).	2020-01-20	Hepp, Fábio;Pombal, José P.		Zenodo	biologists	Hepp, Fábio;Pombal, José P.			
D435E640FFCEFFF3BE8BFEE6FAC5FB6E.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/3613062/files/figure.png	https://doi.org/10.5281/zenodo.3613062	FIGURE 33. Multiplicity relationship between “instantaneous” dominant frequency and w of calls A of eight Physalaemus species. Each graph shows a single call A of P. cuvieri (A), P. ephippifer (B), P. fischeri (C), P. cicada (D), P. aguirrei (E), P. soaresi (F), P. maximus (G), P. feioi (H). Grid corresponds to the harmonic values (right y-axis). Red squares are the values of “instantaneous” dominant frequency; blue circles are the values of the reciprocal of w; green triangles are the factor values of the ratio “instantaneous” dominant frequency / w reciprocal per delta time. Delta time corresponds to the duration of one period of the measured acoustic oscillation. Note that factors around integer values suggest harmonic relationship between the frequency calculated (w reciprocal) and the dominant frequency. Factors multiple of ½ of the fundamental frequency correspond to subharmonics (see P. ephippifer; B).	FIGURE 33. Multiplicity relationship between “instantaneous” dominant frequency and w of calls A of eight Physalaemus species. Each graph shows a single call A of P. cuvieri (A), P. ephippifer (B), P. fischeri (C), P. cicada (D), P. aguirrei (E), P. soaresi (F), P. maximus (G), P. feioi (H). Grid corresponds to the harmonic values (right y-axis). Red squares are the values of “instantaneous” dominant frequency; blue circles are the values of the reciprocal of w; green triangles are the factor values of the ratio “instantaneous” dominant frequency / w reciprocal per delta time. Delta time corresponds to the duration of one period of the measured acoustic oscillation. Note that factors around integer values suggest harmonic relationship between the frequency calculated (w reciprocal) and the dominant frequency. Factors multiple of ½ of the fundamental frequency correspond to subharmonics (see P. ephippifer; B).	2020-01-20	Hepp, Fábio;Pombal, José P.		Zenodo	biologists	Hepp, Fábio;Pombal, José P.			
D435E640FFB0FF8DBE8BFF32FE4CFB36.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/3613064/files/figure.png	https://doi.org/10.5281/zenodo.3613064	FIGURE 34. Call A of Physalaemus ephippifer. Oscillograms (A, C, and D) and audiospectrograms (B, E, and F). A single typical call with PAM and PFM (A–B).A variant call with a different envelope without clear PAM or PFM (C–E). Middle of the call with the transition moment between the segments with and without subharmonics (D–F). Horizontal scale bars have 0.1 s (C and E) and 0.05 s (D and F); vertical scale bars have 1 kHz. Filter bandwidth (Hz): 84.6 (B); 90.6 (E); 61.9 (F).	FIGURE 34. Call A of Physalaemus ephippifer. Oscillograms (A, C, and D) and audiospectrograms (B, E, and F). A single typical call with PAM and PFM (A–B).A variant call with a different envelope without clear PAM or PFM (C–E). Middle of the call with the transition moment between the segments with and without subharmonics (D–F). Horizontal scale bars have 0.1 s (C and E) and 0.05 s (D and F); vertical scale bars have 1 kHz. Filter bandwidth (Hz): 84.6 (B); 90.6 (E); 61.9 (F).	2020-01-20	Hepp, Fábio;Pombal, José P.		Zenodo	biologists	Hepp, Fábio;Pombal, José P.			
D435E640FFB0FF8DBE8BFF32FE4CFB36.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/3613062/files/figure.png	https://doi.org/10.5281/zenodo.3613062	FIGURE 33. Multiplicity relationship between “instantaneous” dominant frequency and w of calls A of eight Physalaemus species. Each graph shows a single call A of P. cuvieri (A), P. ephippifer (B), P. fischeri (C), P. cicada (D), P. aguirrei (E), P. soaresi (F), P. maximus (G), P. feioi (H). Grid corresponds to the harmonic values (right y-axis). Red squares are the values of “instantaneous” dominant frequency; blue circles are the values of the reciprocal of w; green triangles are the factor values of the ratio “instantaneous” dominant frequency / w reciprocal per delta time. Delta time corresponds to the duration of one period of the measured acoustic oscillation. Note that factors around integer values suggest harmonic relationship between the frequency calculated (w reciprocal) and the dominant frequency. Factors multiple of ½ of the fundamental frequency correspond to subharmonics (see P. ephippifer; B).	FIGURE 33. Multiplicity relationship between “instantaneous” dominant frequency and w of calls A of eight Physalaemus species. Each graph shows a single call A of P. cuvieri (A), P. ephippifer (B), P. fischeri (C), P. cicada (D), P. aguirrei (E), P. soaresi (F), P. maximus (G), P. feioi (H). Grid corresponds to the harmonic values (right y-axis). Red squares are the values of “instantaneous” dominant frequency; blue circles are the values of the reciprocal of w; green triangles are the factor values of the ratio “instantaneous” dominant frequency / w reciprocal per delta time. Delta time corresponds to the duration of one period of the measured acoustic oscillation. Note that factors around integer values suggest harmonic relationship between the frequency calculated (w reciprocal) and the dominant frequency. Factors multiple of ½ of the fundamental frequency correspond to subharmonics (see P. ephippifer; B).	2020-01-20	Hepp, Fábio;Pombal, José P.		Zenodo	biologists	Hepp, Fábio;Pombal, José P.			
D435E640FFB0FF8EBE8BF8F3FE62FCA9.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/3613066/files/figure.png	https://doi.org/10.5281/zenodo.3613066	FIGURE 35. Call A of Physalaemus fischeri. Oscillogram (A) and audiospectrogram (B). A single call (A and B). Filter bandwidth (Hz): 55.2 (B).	FIGURE 35. Call A of Physalaemus fischeri. Oscillogram (A) and audiospectrogram (B). A single call (A and B). Filter bandwidth (Hz): 55.2 (B).	2020-01-20	Hepp, Fábio;Pombal, José P.		Zenodo	biologists	Hepp, Fábio;Pombal, José P.			
D435E640FFB0FF8EBE8BF8F3FE62FCA9.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/3613062/files/figure.png	https://doi.org/10.5281/zenodo.3613062	FIGURE 33. Multiplicity relationship between “instantaneous” dominant frequency and w of calls A of eight Physalaemus species. Each graph shows a single call A of P. cuvieri (A), P. ephippifer (B), P. fischeri (C), P. cicada (D), P. aguirrei (E), P. soaresi (F), P. maximus (G), P. feioi (H). Grid corresponds to the harmonic values (right y-axis). Red squares are the values of “instantaneous” dominant frequency; blue circles are the values of the reciprocal of w; green triangles are the factor values of the ratio “instantaneous” dominant frequency / w reciprocal per delta time. Delta time corresponds to the duration of one period of the measured acoustic oscillation. Note that factors around integer values suggest harmonic relationship between the frequency calculated (w reciprocal) and the dominant frequency. Factors multiple of ½ of the fundamental frequency correspond to subharmonics (see P. ephippifer; B).	FIGURE 33. Multiplicity relationship between “instantaneous” dominant frequency and w of calls A of eight Physalaemus species. Each graph shows a single call A of P. cuvieri (A), P. ephippifer (B), P. fischeri (C), P. cicada (D), P. aguirrei (E), P. soaresi (F), P. maximus (G), P. feioi (H). Grid corresponds to the harmonic values (right y-axis). Red squares are the values of “instantaneous” dominant frequency; blue circles are the values of the reciprocal of w; green triangles are the factor values of the ratio “instantaneous” dominant frequency / w reciprocal per delta time. Delta time corresponds to the duration of one period of the measured acoustic oscillation. Note that factors around integer values suggest harmonic relationship between the frequency calculated (w reciprocal) and the dominant frequency. Factors multiple of ½ of the fundamental frequency correspond to subharmonics (see P. ephippifer; B).	2020-01-20	Hepp, Fábio;Pombal, José P.		Zenodo	biologists	Hepp, Fábio;Pombal, José P.			
D435E640FFB2FF88BE8BF944FBBAFD61.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/3613070/files/figure.png	https://doi.org/10.5281/zenodo.3613070	FIGURE 37. Call A of Physalaemus aguirrei. Oscillograms (A and C) and audiospectrograms (B and D). A typical call A (A–B). A variant call A with a different envelope and initial FM segment (C–D). Horizontal scale bars have 0.1 s; vertical scale bars have 1 kHz. FFT (points): 1500 (B); 1024 (D).	FIGURE 37. Call A of Physalaemus aguirrei. Oscillograms (A and C) and audiospectrograms (B and D). A typical call A (A–B). A variant call A with a different envelope and initial FM segment (C–D). Horizontal scale bars have 0.1 s; vertical scale bars have 1 kHz. FFT (points): 1500 (B); 1024 (D).	2020-01-20	Hepp, Fábio;Pombal, José P.		Zenodo	biologists	Hepp, Fábio;Pombal, José P.			
D435E640FFB2FF88BE8BF944FBBAFD61.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/3613062/files/figure.png	https://doi.org/10.5281/zenodo.3613062	FIGURE 33. Multiplicity relationship between “instantaneous” dominant frequency and w of calls A of eight Physalaemus species. Each graph shows a single call A of P. cuvieri (A), P. ephippifer (B), P. fischeri (C), P. cicada (D), P. aguirrei (E), P. soaresi (F), P. maximus (G), P. feioi (H). Grid corresponds to the harmonic values (right y-axis). Red squares are the values of “instantaneous” dominant frequency; blue circles are the values of the reciprocal of w; green triangles are the factor values of the ratio “instantaneous” dominant frequency / w reciprocal per delta time. Delta time corresponds to the duration of one period of the measured acoustic oscillation. Note that factors around integer values suggest harmonic relationship between the frequency calculated (w reciprocal) and the dominant frequency. Factors multiple of ½ of the fundamental frequency correspond to subharmonics (see P. ephippifer; B).	FIGURE 33. Multiplicity relationship between “instantaneous” dominant frequency and w of calls A of eight Physalaemus species. Each graph shows a single call A of P. cuvieri (A), P. ephippifer (B), P. fischeri (C), P. cicada (D), P. aguirrei (E), P. soaresi (F), P. maximus (G), P. feioi (H). Grid corresponds to the harmonic values (right y-axis). Red squares are the values of “instantaneous” dominant frequency; blue circles are the values of the reciprocal of w; green triangles are the factor values of the ratio “instantaneous” dominant frequency / w reciprocal per delta time. Delta time corresponds to the duration of one period of the measured acoustic oscillation. Note that factors around integer values suggest harmonic relationship between the frequency calculated (w reciprocal) and the dominant frequency. Factors multiple of ½ of the fundamental frequency correspond to subharmonics (see P. ephippifer; B).	2020-01-20	Hepp, Fábio;Pombal, José P.		Zenodo	biologists	Hepp, Fábio;Pombal, José P.			
D435E640FFB2FF8FBE8BFF4AFD52FC62.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/3613068/files/figure.png	https://doi.org/10.5281/zenodo.3613068	FIGURE 36. Call A of Physalaemus cicada. Oscillograms (A, C, and E) and audiospectrograms (B, D, and F). A single call A (A and B). A long sequence with hundreds of calls (C–D). Sequence with 12 calls A (E–F). Horizontal scale bars have 0.025 s (C and D) and 0.05 s (E and F); vertical scale bars have 1 kHz. Filter bandwidth (Hz): 173 (B); 67.4 (D); 135 (F).	FIGURE 36. Call A of Physalaemus cicada. Oscillograms (A, C, and E) and audiospectrograms (B, D, and F). A single call A (A and B). A long sequence with hundreds of calls (C–D). Sequence with 12 calls A (E–F). Horizontal scale bars have 0.025 s (C and D) and 0.05 s (E and F); vertical scale bars have 1 kHz. Filter bandwidth (Hz): 173 (B); 67.4 (D); 135 (F).	2020-01-20	Hepp, Fábio;Pombal, José P.		Zenodo	biologists	Hepp, Fábio;Pombal, José P.			
D435E640FFB2FF8FBE8BFF4AFD52FC62.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/3613062/files/figure.png	https://doi.org/10.5281/zenodo.3613062	FIGURE 33. Multiplicity relationship between “instantaneous” dominant frequency and w of calls A of eight Physalaemus species. Each graph shows a single call A of P. cuvieri (A), P. ephippifer (B), P. fischeri (C), P. cicada (D), P. aguirrei (E), P. soaresi (F), P. maximus (G), P. feioi (H). Grid corresponds to the harmonic values (right y-axis). Red squares are the values of “instantaneous” dominant frequency; blue circles are the values of the reciprocal of w; green triangles are the factor values of the ratio “instantaneous” dominant frequency / w reciprocal per delta time. Delta time corresponds to the duration of one period of the measured acoustic oscillation. Note that factors around integer values suggest harmonic relationship between the frequency calculated (w reciprocal) and the dominant frequency. Factors multiple of ½ of the fundamental frequency correspond to subharmonics (see P. ephippifer; B).	FIGURE 33. Multiplicity relationship between “instantaneous” dominant frequency and w of calls A of eight Physalaemus species. Each graph shows a single call A of P. cuvieri (A), P. ephippifer (B), P. fischeri (C), P. cicada (D), P. aguirrei (E), P. soaresi (F), P. maximus (G), P. feioi (H). Grid corresponds to the harmonic values (right y-axis). Red squares are the values of “instantaneous” dominant frequency; blue circles are the values of the reciprocal of w; green triangles are the factor values of the ratio “instantaneous” dominant frequency / w reciprocal per delta time. Delta time corresponds to the duration of one period of the measured acoustic oscillation. Note that factors around integer values suggest harmonic relationship between the frequency calculated (w reciprocal) and the dominant frequency. Factors multiple of ½ of the fundamental frequency correspond to subharmonics (see P. ephippifer; B).	2020-01-20	Hepp, Fábio;Pombal, José P.		Zenodo	biologists	Hepp, Fábio;Pombal, José P.			
D435E640FFB4FF89BE8BFE89FAF7FB26.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/3613072/files/figure.png	https://doi.org/10.5281/zenodo.3613072	FIGURE 38. Call A of Physalaemus soaresi. Oscillograms (A, C–F) and audiospectrograms (B, G–J). A typical call (A–B). Variant calls with different envelopes and spectral features (C–J). Note the frequency jumps, deterministic chaos, and subharmoncis at the beginning and or end of the calls (B, G–J). Horizontal scale bars have 0.5 s; vertical scale bars have 1 kHz. Filter bandwidth (Hz): 55.2 (B and H); 39.5 (G); 42.3 (I); 50.7 (J).	FIGURE 38. Call A of Physalaemus soaresi. Oscillograms (A, C–F) and audiospectrograms (B, G–J). A typical call (A–B). Variant calls with different envelopes and spectral features (C–J). Note the frequency jumps, deterministic chaos, and subharmoncis at the beginning and or end of the calls (B, G–J). Horizontal scale bars have 0.5 s; vertical scale bars have 1 kHz. Filter bandwidth (Hz): 55.2 (B and H); 39.5 (G); 42.3 (I); 50.7 (J).	2020-01-20	Hepp, Fábio;Pombal, José P.		Zenodo	biologists	Hepp, Fábio;Pombal, José P.			
D435E640FFB4FF89BE8BFE89FAF7FB26.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/3613062/files/figure.png	https://doi.org/10.5281/zenodo.3613062	FIGURE 33. Multiplicity relationship between “instantaneous” dominant frequency and w of calls A of eight Physalaemus species. Each graph shows a single call A of P. cuvieri (A), P. ephippifer (B), P. fischeri (C), P. cicada (D), P. aguirrei (E), P. soaresi (F), P. maximus (G), P. feioi (H). Grid corresponds to the harmonic values (right y-axis). Red squares are the values of “instantaneous” dominant frequency; blue circles are the values of the reciprocal of w; green triangles are the factor values of the ratio “instantaneous” dominant frequency / w reciprocal per delta time. Delta time corresponds to the duration of one period of the measured acoustic oscillation. Note that factors around integer values suggest harmonic relationship between the frequency calculated (w reciprocal) and the dominant frequency. Factors multiple of ½ of the fundamental frequency correspond to subharmonics (see P. ephippifer; B).	FIGURE 33. Multiplicity relationship between “instantaneous” dominant frequency and w of calls A of eight Physalaemus species. Each graph shows a single call A of P. cuvieri (A), P. ephippifer (B), P. fischeri (C), P. cicada (D), P. aguirrei (E), P. soaresi (F), P. maximus (G), P. feioi (H). Grid corresponds to the harmonic values (right y-axis). Red squares are the values of “instantaneous” dominant frequency; blue circles are the values of the reciprocal of w; green triangles are the factor values of the ratio “instantaneous” dominant frequency / w reciprocal per delta time. Delta time corresponds to the duration of one period of the measured acoustic oscillation. Note that factors around integer values suggest harmonic relationship between the frequency calculated (w reciprocal) and the dominant frequency. Factors multiple of ½ of the fundamental frequency correspond to subharmonics (see P. ephippifer; B).	2020-01-20	Hepp, Fábio;Pombal, José P.		Zenodo	biologists	Hepp, Fábio;Pombal, José P.			
D435E640FFB7FF8ABE8BFF32FCF0FB9F.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/3613074/files/figure.png	https://doi.org/10.5281/zenodo.3613074	FIGURE 39. Call A of Physalaemus maximus. Oscillograms (A and C) and audiospectrograms (B and D). A typical call (A–B). A variant call with different envelope and less frequency-modulated (C–D). Horizontal scale bars have 0.5 s; vertical scale bars have 1 kHz. Filter bandwidth (Hz): 30.7 (B); 38.4 (D).	FIGURE 39. Call A of Physalaemus maximus. Oscillograms (A and C) and audiospectrograms (B and D). A typical call (A–B). A variant call with different envelope and less frequency-modulated (C–D). Horizontal scale bars have 0.5 s; vertical scale bars have 1 kHz. Filter bandwidth (Hz): 30.7 (B); 38.4 (D).	2020-01-20	Hepp, Fábio;Pombal, José P.		Zenodo	biologists	Hepp, Fábio;Pombal, José P.			
D435E640FFB7FF8ABE8BFF32FCF0FB9F.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/3613062/files/figure.png	https://doi.org/10.5281/zenodo.3613062	FIGURE 33. Multiplicity relationship between “instantaneous” dominant frequency and w of calls A of eight Physalaemus species. Each graph shows a single call A of P. cuvieri (A), P. ephippifer (B), P. fischeri (C), P. cicada (D), P. aguirrei (E), P. soaresi (F), P. maximus (G), P. feioi (H). Grid corresponds to the harmonic values (right y-axis). Red squares are the values of “instantaneous” dominant frequency; blue circles are the values of the reciprocal of w; green triangles are the factor values of the ratio “instantaneous” dominant frequency / w reciprocal per delta time. Delta time corresponds to the duration of one period of the measured acoustic oscillation. Note that factors around integer values suggest harmonic relationship between the frequency calculated (w reciprocal) and the dominant frequency. Factors multiple of ½ of the fundamental frequency correspond to subharmonics (see P. ephippifer; B).	FIGURE 33. Multiplicity relationship between “instantaneous” dominant frequency and w of calls A of eight Physalaemus species. Each graph shows a single call A of P. cuvieri (A), P. ephippifer (B), P. fischeri (C), P. cicada (D), P. aguirrei (E), P. soaresi (F), P. maximus (G), P. feioi (H). Grid corresponds to the harmonic values (right y-axis). Red squares are the values of “instantaneous” dominant frequency; blue circles are the values of the reciprocal of w; green triangles are the factor values of the ratio “instantaneous” dominant frequency / w reciprocal per delta time. Delta time corresponds to the duration of one period of the measured acoustic oscillation. Note that factors around integer values suggest harmonic relationship between the frequency calculated (w reciprocal) and the dominant frequency. Factors multiple of ½ of the fundamental frequency correspond to subharmonics (see P. ephippifer; B).	2020-01-20	Hepp, Fábio;Pombal, José P.		Zenodo	biologists	Hepp, Fábio;Pombal, José P.			
D435E640FFB6FF8BBE8BFF32FCF8FB81.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/3613076/files/figure.png	https://doi.org/10.5281/zenodo.3613076	FIGURE 40. Call A of Physalaemus feioi. Oscillograms (A, C–E) and audiospectrograms (B, F–H). A typical call (A–B). Segment with nine pulses (C and F). A variant call A with different envelope (D and G). Segment with the last seven pulses of a call (E and H). Note the longer duration of the final pulse (E and H). Horizontal scale bars have 0.5 s (D and G) and 0.1 s (C, F, E, and H); vertical scale bars have 1 kHz. Filter bandwidth (Hz): 61.4 (F); 44.9 (B and G); 92.1 (H).	FIGURE 40. Call A of Physalaemus feioi. Oscillograms (A, C–E) and audiospectrograms (B, F–H). A typical call (A–B). Segment with nine pulses (C and F). A variant call A with different envelope (D and G). Segment with the last seven pulses of a call (E and H). Note the longer duration of the final pulse (E and H). Horizontal scale bars have 0.5 s (D and G) and 0.1 s (C, F, E, and H); vertical scale bars have 1 kHz. Filter bandwidth (Hz): 61.4 (F); 44.9 (B and G); 92.1 (H).	2020-01-20	Hepp, Fábio;Pombal, José P.		Zenodo	biologists	Hepp, Fábio;Pombal, José P.			
D435E640FFB6FF8BBE8BFF32FCF8FB81.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/3613062/files/figure.png	https://doi.org/10.5281/zenodo.3613062	FIGURE 33. Multiplicity relationship between “instantaneous” dominant frequency and w of calls A of eight Physalaemus species. Each graph shows a single call A of P. cuvieri (A), P. ephippifer (B), P. fischeri (C), P. cicada (D), P. aguirrei (E), P. soaresi (F), P. maximus (G), P. feioi (H). Grid corresponds to the harmonic values (right y-axis). Red squares are the values of “instantaneous” dominant frequency; blue circles are the values of the reciprocal of w; green triangles are the factor values of the ratio “instantaneous” dominant frequency / w reciprocal per delta time. Delta time corresponds to the duration of one period of the measured acoustic oscillation. Note that factors around integer values suggest harmonic relationship between the frequency calculated (w reciprocal) and the dominant frequency. Factors multiple of ½ of the fundamental frequency correspond to subharmonics (see P. ephippifer; B).	FIGURE 33. Multiplicity relationship between “instantaneous” dominant frequency and w of calls A of eight Physalaemus species. Each graph shows a single call A of P. cuvieri (A), P. ephippifer (B), P. fischeri (C), P. cicada (D), P. aguirrei (E), P. soaresi (F), P. maximus (G), P. feioi (H). Grid corresponds to the harmonic values (right y-axis). Red squares are the values of “instantaneous” dominant frequency; blue circles are the values of the reciprocal of w; green triangles are the factor values of the ratio “instantaneous” dominant frequency / w reciprocal per delta time. Delta time corresponds to the duration of one period of the measured acoustic oscillation. Note that factors around integer values suggest harmonic relationship between the frequency calculated (w reciprocal) and the dominant frequency. Factors multiple of ½ of the fundamental frequency correspond to subharmonics (see P. ephippifer; B).	2020-01-20	Hepp, Fábio;Pombal, José P.		Zenodo	biologists	Hepp, Fábio;Pombal, José P.			
D435E640FFB6FF84BE8BF8ADFAFAFC85.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/3613078/files/figure.png	https://doi.org/10.5281/zenodo.3613078	FIGURE 41. Call A of Physalaemus orophilus. Oscillograms (A, C–E) and audiospectrograms (B, F–H). A typical call (A–B). Segment with four pulses (C and F). Variant calls with different envelopes (D–H). Horizontal scale bars have 0.05 s (C and F) and 0.5 s (D–H); vertical scale bars have 1 kHz. Filter bandwidth (Hz): 67.4 (B, F, and H); 46 (G).	FIGURE 41. Call A of Physalaemus orophilus. Oscillograms (A, C–E) and audiospectrograms (B, F–H). A typical call (A–B). Segment with four pulses (C and F). Variant calls with different envelopes (D–H). Horizontal scale bars have 0.05 s (C and F) and 0.5 s (D–H); vertical scale bars have 1 kHz. Filter bandwidth (Hz): 67.4 (B, F, and H); 46 (G).	2020-01-20	Hepp, Fábio;Pombal, José P.		Zenodo	biologists	Hepp, Fábio;Pombal, José P.			
D435E640FFB6FF84BE8BF8ADFAFAFC85.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/3613080/files/figure.png	https://doi.org/10.5281/zenodo.3613080	FIGURE 42. Multiplicity relationship between “instantaneous” dominant frequency and w of calls A of eight Physalaemus species. Each graph shows a single call A of P. orophilus (A), P. lateristriga (B), P. olfersii (C), P. riograndensis (D), P. biligonigerus (E), P. marmoratus (F), P. santafecinus (G), P. carrizorum (H). Grid corresponds to the harmonic values (right y-axis). Red squares are the values of “instantaneous” dominant frequency; blue circles are the values of the reciprocal of w; green triangles are the factor values of the ratio “instantaneous” dominant frequency / w reciprocal per delta time. Delta time corresponds to the duration of one period of the measured acoustic oscillation. Note that factors around integer values suggest harmonic relationship between the frequency calculated (w reciprocal) and the dominant frequency. Factors multiple of ½ of the fundamental frequency correspond to subharmonics (see call B of P. ephippifer).	FIGURE 42. Multiplicity relationship between “instantaneous” dominant frequency and w of calls A of eight Physalaemus species. Each graph shows a single call A of P. orophilus (A), P. lateristriga (B), P. olfersii (C), P. riograndensis (D), P. biligonigerus (E), P. marmoratus (F), P. santafecinus (G), P. carrizorum (H). Grid corresponds to the harmonic values (right y-axis). Red squares are the values of “instantaneous” dominant frequency; blue circles are the values of the reciprocal of w; green triangles are the factor values of the ratio “instantaneous” dominant frequency / w reciprocal per delta time. Delta time corresponds to the duration of one period of the measured acoustic oscillation. Note that factors around integer values suggest harmonic relationship between the frequency calculated (w reciprocal) and the dominant frequency. Factors multiple of ½ of the fundamental frequency correspond to subharmonics (see call B of P. ephippifer).	2020-01-20	Hepp, Fábio;Pombal, José P.		Zenodo	biologists	Hepp, Fábio;Pombal, José P.			
D435E640FFB9FF87BE8BFA0FFA7AFF45.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/3613082/files/figure.png	https://doi.org/10.5281/zenodo.3613082	FIGURE 43. Call A of Physalaemus lateristriga. Oscillograms (A, C, and D) and audiospectrograms (B, E, and F). A typical call (A–B). Variant calls with different envelopes and different spectral features (C–F). Horizontal scale bars have 0.5 s (C and E) and 0.1 s (D and F); vertical scale bars have 1 kHz. Filter bandwidth (Hz): 18.4 (E); 42.3 (B); 31.7 (F).	FIGURE 43. Call A of Physalaemus lateristriga. Oscillograms (A, C, and D) and audiospectrograms (B, E, and F). A typical call (A–B). Variant calls with different envelopes and different spectral features (C–F). Horizontal scale bars have 0.5 s (C and E) and 0.1 s (D and F); vertical scale bars have 1 kHz. Filter bandwidth (Hz): 18.4 (E); 42.3 (B); 31.7 (F).	2020-01-20	Hepp, Fábio;Pombal, José P.		Zenodo	biologists	Hepp, Fábio;Pombal, José P.			
D435E640FFB9FF87BE8BFA0FFA7AFF45.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/3613080/files/figure.png	https://doi.org/10.5281/zenodo.3613080	FIGURE 42. Multiplicity relationship between “instantaneous” dominant frequency and w of calls A of eight Physalaemus species. Each graph shows a single call A of P. orophilus (A), P. lateristriga (B), P. olfersii (C), P. riograndensis (D), P. biligonigerus (E), P. marmoratus (F), P. santafecinus (G), P. carrizorum (H). Grid corresponds to the harmonic values (right y-axis). Red squares are the values of “instantaneous” dominant frequency; blue circles are the values of the reciprocal of w; green triangles are the factor values of the ratio “instantaneous” dominant frequency / w reciprocal per delta time. Delta time corresponds to the duration of one period of the measured acoustic oscillation. Note that factors around integer values suggest harmonic relationship between the frequency calculated (w reciprocal) and the dominant frequency. Factors multiple of ½ of the fundamental frequency correspond to subharmonics (see call B of P. ephippifer).	FIGURE 42. Multiplicity relationship between “instantaneous” dominant frequency and w of calls A of eight Physalaemus species. Each graph shows a single call A of P. orophilus (A), P. lateristriga (B), P. olfersii (C), P. riograndensis (D), P. biligonigerus (E), P. marmoratus (F), P. santafecinus (G), P. carrizorum (H). Grid corresponds to the harmonic values (right y-axis). Red squares are the values of “instantaneous” dominant frequency; blue circles are the values of the reciprocal of w; green triangles are the factor values of the ratio “instantaneous” dominant frequency / w reciprocal per delta time. Delta time corresponds to the duration of one period of the measured acoustic oscillation. Note that factors around integer values suggest harmonic relationship between the frequency calculated (w reciprocal) and the dominant frequency. Factors multiple of ½ of the fundamental frequency correspond to subharmonics (see call B of P. ephippifer).	2020-01-20	Hepp, Fábio;Pombal, José P.		Zenodo	biologists	Hepp, Fábio;Pombal, José P.			
D435E640FFBAFF87BE8BFEAEFDB2FB31.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/3613084/files/figure.png	https://doi.org/10.5281/zenodo.3613084	FIGURE 44. Call A of Physalaemus olfersii. Oscillograms (A and C) and audiospectrograms (B and D). A typical call (A–B). A variant call with a different envelope and spectral features (C–D). Note the deterministic chaos at the beginning of the call (B). Note the higher noise level in the call and the irregular PFM (D). Horizontal scale bars have 0.5 s; vertical scale bars have 1 kHz. Filter bandwidth (Hz): 25.4 (B and D).	FIGURE 44. Call A of Physalaemus olfersii. Oscillograms (A and C) and audiospectrograms (B and D). A typical call (A–B). A variant call with a different envelope and spectral features (C–D). Note the deterministic chaos at the beginning of the call (B). Note the higher noise level in the call and the irregular PFM (D). Horizontal scale bars have 0.5 s; vertical scale bars have 1 kHz. Filter bandwidth (Hz): 25.4 (B and D).	2020-01-20	Hepp, Fábio;Pombal, José P.		Zenodo	biologists	Hepp, Fábio;Pombal, José P.			
D435E640FFBAFF87BE8BFEAEFDB2FB31.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/3613080/files/figure.png	https://doi.org/10.5281/zenodo.3613080	FIGURE 42. Multiplicity relationship between “instantaneous” dominant frequency and w of calls A of eight Physalaemus species. Each graph shows a single call A of P. orophilus (A), P. lateristriga (B), P. olfersii (C), P. riograndensis (D), P. biligonigerus (E), P. marmoratus (F), P. santafecinus (G), P. carrizorum (H). Grid corresponds to the harmonic values (right y-axis). Red squares are the values of “instantaneous” dominant frequency; blue circles are the values of the reciprocal of w; green triangles are the factor values of the ratio “instantaneous” dominant frequency / w reciprocal per delta time. Delta time corresponds to the duration of one period of the measured acoustic oscillation. Note that factors around integer values suggest harmonic relationship between the frequency calculated (w reciprocal) and the dominant frequency. Factors multiple of ½ of the fundamental frequency correspond to subharmonics (see call B of P. ephippifer).	FIGURE 42. Multiplicity relationship between “instantaneous” dominant frequency and w of calls A of eight Physalaemus species. Each graph shows a single call A of P. orophilus (A), P. lateristriga (B), P. olfersii (C), P. riograndensis (D), P. biligonigerus (E), P. marmoratus (F), P. santafecinus (G), P. carrizorum (H). Grid corresponds to the harmonic values (right y-axis). Red squares are the values of “instantaneous” dominant frequency; blue circles are the values of the reciprocal of w; green triangles are the factor values of the ratio “instantaneous” dominant frequency / w reciprocal per delta time. Delta time corresponds to the duration of one period of the measured acoustic oscillation. Note that factors around integer values suggest harmonic relationship between the frequency calculated (w reciprocal) and the dominant frequency. Factors multiple of ½ of the fundamental frequency correspond to subharmonics (see call B of P. ephippifer).	2020-01-20	Hepp, Fábio;Pombal, José P.		Zenodo	biologists	Hepp, Fábio;Pombal, José P.			
D435E640FFBAFF80BE8BF9BEFB37FE65.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/3613086/files/figure.png	https://doi.org/10.5281/zenodo.3613086	FIGURE 45. Call A of Physalaemus riograndensis. Oscillograms (A, C, and D) and audiospectrograms (B, E, and F). A typical call (A–B). Variant calls with different envelopes (C–F). Horizontal scale bars have 0.2 s; vertical scale bars have 1 kHz. Filter bandwidth (Hz): 92.1 (E and F); 42.3 (B).	FIGURE 45. Call A of Physalaemus riograndensis. Oscillograms (A, C, and D) and audiospectrograms (B, E, and F). A typical call (A–B). Variant calls with different envelopes (C–F). Horizontal scale bars have 0.2 s; vertical scale bars have 1 kHz. Filter bandwidth (Hz): 92.1 (E and F); 42.3 (B).	2020-01-20	Hepp, Fábio;Pombal, José P.		Zenodo	biologists	Hepp, Fábio;Pombal, José P.			
D435E640FFBAFF80BE8BF9BEFB37FE65.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/3613080/files/figure.png	https://doi.org/10.5281/zenodo.3613080	FIGURE 42. Multiplicity relationship between “instantaneous” dominant frequency and w of calls A of eight Physalaemus species. Each graph shows a single call A of P. orophilus (A), P. lateristriga (B), P. olfersii (C), P. riograndensis (D), P. biligonigerus (E), P. marmoratus (F), P. santafecinus (G), P. carrizorum (H). Grid corresponds to the harmonic values (right y-axis). Red squares are the values of “instantaneous” dominant frequency; blue circles are the values of the reciprocal of w; green triangles are the factor values of the ratio “instantaneous” dominant frequency / w reciprocal per delta time. Delta time corresponds to the duration of one period of the measured acoustic oscillation. Note that factors around integer values suggest harmonic relationship between the frequency calculated (w reciprocal) and the dominant frequency. Factors multiple of ½ of the fundamental frequency correspond to subharmonics (see call B of P. ephippifer).	FIGURE 42. Multiplicity relationship between “instantaneous” dominant frequency and w of calls A of eight Physalaemus species. Each graph shows a single call A of P. orophilus (A), P. lateristriga (B), P. olfersii (C), P. riograndensis (D), P. biligonigerus (E), P. marmoratus (F), P. santafecinus (G), P. carrizorum (H). Grid corresponds to the harmonic values (right y-axis). Red squares are the values of “instantaneous” dominant frequency; blue circles are the values of the reciprocal of w; green triangles are the factor values of the ratio “instantaneous” dominant frequency / w reciprocal per delta time. Delta time corresponds to the duration of one period of the measured acoustic oscillation. Note that factors around integer values suggest harmonic relationship between the frequency calculated (w reciprocal) and the dominant frequency. Factors multiple of ½ of the fundamental frequency correspond to subharmonics (see call B of P. ephippifer).	2020-01-20	Hepp, Fábio;Pombal, José P.		Zenodo	biologists	Hepp, Fábio;Pombal, José P.			
D435E640FFBDFF81BE8BFB6BFAAEFF69.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/3613088/files/figure.png	https://doi.org/10.5281/zenodo.3613088	FIGURE 46. Call A of Physalaemus biligonigerus. Oscillograms (A, C, and D) and audiospectrograms (B, E, and F). A typical call (A–B). Variant calls with different envelopes and spectral features (C–F). Note the shorter duration of the initial FM segment (F). Horizontal scale bars have 0.1 s; vertical scale bars have 1 kHz. Filter bandwidth (Hz): 61.9 (B); 62.8 (E); 69.0 (F). Pulses of high frequency in the background in (F) correspond to calls of Pseudopaludicola sp.	FIGURE 46. Call A of Physalaemus biligonigerus. Oscillograms (A, C, and D) and audiospectrograms (B, E, and F). A typical call (A–B). Variant calls with different envelopes and spectral features (C–F). Note the shorter duration of the initial FM segment (F). Horizontal scale bars have 0.1 s; vertical scale bars have 1 kHz. Filter bandwidth (Hz): 61.9 (B); 62.8 (E); 69.0 (F). Pulses of high frequency in the background in (F) correspond to calls of Pseudopaludicola sp.	2020-01-20	Hepp, Fábio;Pombal, José P.		Zenodo	biologists	Hepp, Fábio;Pombal, José P.			
D435E640FFBDFF81BE8BFB6BFAAEFF69.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/3613080/files/figure.png	https://doi.org/10.5281/zenodo.3613080	FIGURE 42. Multiplicity relationship between “instantaneous” dominant frequency and w of calls A of eight Physalaemus species. Each graph shows a single call A of P. orophilus (A), P. lateristriga (B), P. olfersii (C), P. riograndensis (D), P. biligonigerus (E), P. marmoratus (F), P. santafecinus (G), P. carrizorum (H). Grid corresponds to the harmonic values (right y-axis). Red squares are the values of “instantaneous” dominant frequency; blue circles are the values of the reciprocal of w; green triangles are the factor values of the ratio “instantaneous” dominant frequency / w reciprocal per delta time. Delta time corresponds to the duration of one period of the measured acoustic oscillation. Note that factors around integer values suggest harmonic relationship between the frequency calculated (w reciprocal) and the dominant frequency. Factors multiple of ½ of the fundamental frequency correspond to subharmonics (see call B of P. ephippifer).	FIGURE 42. Multiplicity relationship between “instantaneous” dominant frequency and w of calls A of eight Physalaemus species. Each graph shows a single call A of P. orophilus (A), P. lateristriga (B), P. olfersii (C), P. riograndensis (D), P. biligonigerus (E), P. marmoratus (F), P. santafecinus (G), P. carrizorum (H). Grid corresponds to the harmonic values (right y-axis). Red squares are the values of “instantaneous” dominant frequency; blue circles are the values of the reciprocal of w; green triangles are the factor values of the ratio “instantaneous” dominant frequency / w reciprocal per delta time. Delta time corresponds to the duration of one period of the measured acoustic oscillation. Note that factors around integer values suggest harmonic relationship between the frequency calculated (w reciprocal) and the dominant frequency. Factors multiple of ½ of the fundamental frequency correspond to subharmonics (see call B of P. ephippifer).	2020-01-20	Hepp, Fábio;Pombal, José P.		Zenodo	biologists	Hepp, Fábio;Pombal, José P.			
D435E640FFBCFF81BE8BFC40FD3FF8D0.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/3613090/files/figure.png	https://doi.org/10.5281/zenodo.3613090	FIGURE 47. Call A of Physalaemus marmoratus. Oscillograms (A, C–F) and audiospectrograms (B, G–J). A typical call (A–B). Variant calls with different envelopes and spectral features (C–J). Note the different slopes in the FM segments (G–J). Horizontal scale bars have 0.1 s; vertical scale bars have 1 kHz. Filter bandwidth (Hz): 67.4 (G); 55.2 (H); 67.4 (I); 46 (B and J).	FIGURE 47. Call A of Physalaemus marmoratus. Oscillograms (A, C–F) and audiospectrograms (B, G–J). A typical call (A–B). Variant calls with different envelopes and spectral features (C–J). Note the different slopes in the FM segments (G–J). Horizontal scale bars have 0.1 s; vertical scale bars have 1 kHz. Filter bandwidth (Hz): 67.4 (G); 55.2 (H); 67.4 (I); 46 (B and J).	2020-01-20	Hepp, Fábio;Pombal, José P.		Zenodo	biologists	Hepp, Fábio;Pombal, José P.			
D435E640FFBCFF81BE8BFC40FD3FF8D0.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/3613080/files/figure.png	https://doi.org/10.5281/zenodo.3613080	FIGURE 42. Multiplicity relationship between “instantaneous” dominant frequency and w of calls A of eight Physalaemus species. Each graph shows a single call A of P. orophilus (A), P. lateristriga (B), P. olfersii (C), P. riograndensis (D), P. biligonigerus (E), P. marmoratus (F), P. santafecinus (G), P. carrizorum (H). Grid corresponds to the harmonic values (right y-axis). Red squares are the values of “instantaneous” dominant frequency; blue circles are the values of the reciprocal of w; green triangles are the factor values of the ratio “instantaneous” dominant frequency / w reciprocal per delta time. Delta time corresponds to the duration of one period of the measured acoustic oscillation. Note that factors around integer values suggest harmonic relationship between the frequency calculated (w reciprocal) and the dominant frequency. Factors multiple of ½ of the fundamental frequency correspond to subharmonics (see call B of P. ephippifer).	FIGURE 42. Multiplicity relationship between “instantaneous” dominant frequency and w of calls A of eight Physalaemus species. Each graph shows a single call A of P. orophilus (A), P. lateristriga (B), P. olfersii (C), P. riograndensis (D), P. biligonigerus (E), P. marmoratus (F), P. santafecinus (G), P. carrizorum (H). Grid corresponds to the harmonic values (right y-axis). Red squares are the values of “instantaneous” dominant frequency; blue circles are the values of the reciprocal of w; green triangles are the factor values of the ratio “instantaneous” dominant frequency / w reciprocal per delta time. Delta time corresponds to the duration of one period of the measured acoustic oscillation. Note that factors around integer values suggest harmonic relationship between the frequency calculated (w reciprocal) and the dominant frequency. Factors multiple of ½ of the fundamental frequency correspond to subharmonics (see call B of P. ephippifer).	2020-01-20	Hepp, Fábio;Pombal, José P.		Zenodo	biologists	Hepp, Fábio;Pombal, José P.			
D435E640FFBFFF82BE8BFB0CFB1CF84B.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/3613092/files/figure.png	https://doi.org/10.5281/zenodo.3613092	FIGURE 48. Call A of Physalaemus santafecinus. Oscillograms (A and C) and audiospectrograms (B and D). A typical call (A–B). A variant call with a different envelope and spectral features (C–D). Note the different slopes in the FM segments (D). Horizontal scale bars have 0.1 s; vertical scale bars have 1 kHz. Filter bandwidth (Hz): 84.6 (B and D).	FIGURE 48. Call A of Physalaemus santafecinus. Oscillograms (A and C) and audiospectrograms (B and D). A typical call (A–B). A variant call with a different envelope and spectral features (C–D). Note the different slopes in the FM segments (D). Horizontal scale bars have 0.1 s; vertical scale bars have 1 kHz. Filter bandwidth (Hz): 84.6 (B and D).	2020-01-20	Hepp, Fábio;Pombal, José P.		Zenodo	biologists	Hepp, Fábio;Pombal, José P.			
D435E640FFBFFF82BE8BFB0CFB1CF84B.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/3613080/files/figure.png	https://doi.org/10.5281/zenodo.3613080	FIGURE 42. Multiplicity relationship between “instantaneous” dominant frequency and w of calls A of eight Physalaemus species. Each graph shows a single call A of P. orophilus (A), P. lateristriga (B), P. olfersii (C), P. riograndensis (D), P. biligonigerus (E), P. marmoratus (F), P. santafecinus (G), P. carrizorum (H). Grid corresponds to the harmonic values (right y-axis). Red squares are the values of “instantaneous” dominant frequency; blue circles are the values of the reciprocal of w; green triangles are the factor values of the ratio “instantaneous” dominant frequency / w reciprocal per delta time. Delta time corresponds to the duration of one period of the measured acoustic oscillation. Note that factors around integer values suggest harmonic relationship between the frequency calculated (w reciprocal) and the dominant frequency. Factors multiple of ½ of the fundamental frequency correspond to subharmonics (see call B of P. ephippifer).	FIGURE 42. Multiplicity relationship between “instantaneous” dominant frequency and w of calls A of eight Physalaemus species. Each graph shows a single call A of P. orophilus (A), P. lateristriga (B), P. olfersii (C), P. riograndensis (D), P. biligonigerus (E), P. marmoratus (F), P. santafecinus (G), P. carrizorum (H). Grid corresponds to the harmonic values (right y-axis). Red squares are the values of “instantaneous” dominant frequency; blue circles are the values of the reciprocal of w; green triangles are the factor values of the ratio “instantaneous” dominant frequency / w reciprocal per delta time. Delta time corresponds to the duration of one period of the measured acoustic oscillation. Note that factors around integer values suggest harmonic relationship between the frequency calculated (w reciprocal) and the dominant frequency. Factors multiple of ½ of the fundamental frequency correspond to subharmonics (see call B of P. ephippifer).	2020-01-20	Hepp, Fábio;Pombal, José P.		Zenodo	biologists	Hepp, Fábio;Pombal, José P.			
D435E640FFBEFF9CBE8BFA31FD63FEF5.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/3613094/files/figure.png	https://doi.org/10.5281/zenodo.3613094	FIGURE 49. Call A of Physalaemus carrizorum. Oscillograms (A and C) and audiospectrograms (B and D). A typical call A (A–B). Variant calls A with different envelopes and spectral features (C–D). Horizontal scale bars have 1 s (C–D); vertical scale bar has 1 kHz. Filter bandwidth (Hz): 31.7 (B and D).	FIGURE 49. Call A of Physalaemus carrizorum. Oscillograms (A and C) and audiospectrograms (B and D). A typical call A (A–B). Variant calls A with different envelopes and spectral features (C–D). Horizontal scale bars have 1 s (C–D); vertical scale bar has 1 kHz. Filter bandwidth (Hz): 31.7 (B and D).	2020-01-20	Hepp, Fábio;Pombal, José P.		Zenodo	biologists	Hepp, Fábio;Pombal, José P.			
D435E640FFBEFF9CBE8BFA31FD63FEF5.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/3613080/files/figure.png	https://doi.org/10.5281/zenodo.3613080	FIGURE 42. Multiplicity relationship between “instantaneous” dominant frequency and w of calls A of eight Physalaemus species. Each graph shows a single call A of P. orophilus (A), P. lateristriga (B), P. olfersii (C), P. riograndensis (D), P. biligonigerus (E), P. marmoratus (F), P. santafecinus (G), P. carrizorum (H). Grid corresponds to the harmonic values (right y-axis). Red squares are the values of “instantaneous” dominant frequency; blue circles are the values of the reciprocal of w; green triangles are the factor values of the ratio “instantaneous” dominant frequency / w reciprocal per delta time. Delta time corresponds to the duration of one period of the measured acoustic oscillation. Note that factors around integer values suggest harmonic relationship between the frequency calculated (w reciprocal) and the dominant frequency. Factors multiple of ½ of the fundamental frequency correspond to subharmonics (see call B of P. ephippifer).	FIGURE 42. Multiplicity relationship between “instantaneous” dominant frequency and w of calls A of eight Physalaemus species. Each graph shows a single call A of P. orophilus (A), P. lateristriga (B), P. olfersii (C), P. riograndensis (D), P. biligonigerus (E), P. marmoratus (F), P. santafecinus (G), P. carrizorum (H). Grid corresponds to the harmonic values (right y-axis). Red squares are the values of “instantaneous” dominant frequency; blue circles are the values of the reciprocal of w; green triangles are the factor values of the ratio “instantaneous” dominant frequency / w reciprocal per delta time. Delta time corresponds to the duration of one period of the measured acoustic oscillation. Note that factors around integer values suggest harmonic relationship between the frequency calculated (w reciprocal) and the dominant frequency. Factors multiple of ½ of the fundamental frequency correspond to subharmonics (see call B of P. ephippifer).	2020-01-20	Hepp, Fábio;Pombal, José P.		Zenodo	biologists	Hepp, Fábio;Pombal, José P.			
D435E640FFA1FF9DBE8BFB15FE3FFE8D.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/3613096/files/figure.png	https://doi.org/10.5281/zenodo.3613096	FIGURE 50. Call A of Physalaemus gracilis. Oscillograms (A, C–G, and M–P) and audiospectrograms (B, H–L, and Q–T). A typical call A (A–B). Variant calls A with different envelopes and spectral features (C–T). Note the presence of subharmonics at the beginning or middle of the call (I, L, Q, and R). Horizontal scale bars have 0.5 s (C–L) and 0.2 s (M–T); vertical scale bars have 1 kHz. Filter bandwidth (Hz): 42.3 (B); 84.6 (K, L, and T); 74.6 (J); 55.2 (I and R); 69.0 (H and S); 61.4 (Q).	FIGURE 50. Call A of Physalaemus gracilis. Oscillograms (A, C–G, and M–P) and audiospectrograms (B, H–L, and Q–T). A typical call A (A–B). Variant calls A with different envelopes and spectral features (C–T). Note the presence of subharmonics at the beginning or middle of the call (I, L, Q, and R). Horizontal scale bars have 0.5 s (C–L) and 0.2 s (M–T); vertical scale bars have 1 kHz. Filter bandwidth (Hz): 42.3 (B); 84.6 (K, L, and T); 74.6 (J); 55.2 (I and R); 69.0 (H and S); 61.4 (Q).	2020-01-20	Hepp, Fábio;Pombal, José P.		Zenodo	biologists	Hepp, Fábio;Pombal, José P.			
D435E640FFA1FF9DBE8BFB15FE3FFE8D.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/3613100/files/figure.png	https://doi.org/10.5281/zenodo.3613100	FIGURE 52. Multiplicity relationship between “instantaneous” dominant frequency and w of calls A of four Physalaemus species. Each graph shows a single call A of P. gracilis (A), P. lisei (B), P. evangelistai (C), P. barrioi (D), P. jordanensis (E). Grid corresponds to the harmonic values (right y-axis). Red squares are the values of “instantaneous” dominant frequency; blue circles are the values of the reciprocal of w; green triangles are the factor values of the ratio “instantaneous” dominant frequency / w reciprocal per delta time. Delta time corresponds to the duration of one period of the measured acoustic oscillation. Note that factors around integer values suggest harmonic relationship between the frequency calculated (w reciprocal) and the dominant frequency.	FIGURE 52. Multiplicity relationship between “instantaneous” dominant frequency and w of calls A of four Physalaemus species. Each graph shows a single call A of P. gracilis (A), P. lisei (B), P. evangelistai (C), P. barrioi (D), P. jordanensis (E). Grid corresponds to the harmonic values (right y-axis). Red squares are the values of “instantaneous” dominant frequency; blue circles are the values of the reciprocal of w; green triangles are the factor values of the ratio “instantaneous” dominant frequency / w reciprocal per delta time. Delta time corresponds to the duration of one period of the measured acoustic oscillation. Note that factors around integer values suggest harmonic relationship between the frequency calculated (w reciprocal) and the dominant frequency.	2020-01-20	Hepp, Fábio;Pombal, José P.		Zenodo	biologists	Hepp, Fábio;Pombal, José P.			
D435E640FFA0FF9EBE8BFBD5FE5FFA41.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/3613098/files/figure.png	https://doi.org/10.5281/zenodo.3613098	FIGURE 51. Call A of Physalaemus lisei. Oscillograms (A, C, E–I) and audiospectrograms (B, D, J–N). Ten calls gathered in groups (A–B). A typical call (C–D). Variant calls with different envelopes and spectral features (E–N). Note PFM and the subharmonics in the calls (J, K, L, M, and N). Horizontal scale bars have 0.5 s; vertical scale bars have 1 kHz. Filter bandwidth (Hz): 61.9 (D and P); 46 (K, L, N, and O); 69 (B); 55.2 (M).	FIGURE 51. Call A of Physalaemus lisei. Oscillograms (A, C, E–I) and audiospectrograms (B, D, J–N). Ten calls gathered in groups (A–B). A typical call (C–D). Variant calls with different envelopes and spectral features (E–N). Note PFM and the subharmonics in the calls (J, K, L, M, and N). Horizontal scale bars have 0.5 s; vertical scale bars have 1 kHz. Filter bandwidth (Hz): 61.9 (D and P); 46 (K, L, N, and O); 69 (B); 55.2 (M).	2020-01-20	Hepp, Fábio;Pombal, José P.		Zenodo	biologists	Hepp, Fábio;Pombal, José P.			
D435E640FFA0FF9EBE8BFBD5FE5FFA41.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/3613100/files/figure.png	https://doi.org/10.5281/zenodo.3613100	FIGURE 52. Multiplicity relationship between “instantaneous” dominant frequency and w of calls A of four Physalaemus species. Each graph shows a single call A of P. gracilis (A), P. lisei (B), P. evangelistai (C), P. barrioi (D), P. jordanensis (E). Grid corresponds to the harmonic values (right y-axis). Red squares are the values of “instantaneous” dominant frequency; blue circles are the values of the reciprocal of w; green triangles are the factor values of the ratio “instantaneous” dominant frequency / w reciprocal per delta time. Delta time corresponds to the duration of one period of the measured acoustic oscillation. Note that factors around integer values suggest harmonic relationship between the frequency calculated (w reciprocal) and the dominant frequency.	FIGURE 52. Multiplicity relationship between “instantaneous” dominant frequency and w of calls A of four Physalaemus species. Each graph shows a single call A of P. gracilis (A), P. lisei (B), P. evangelistai (C), P. barrioi (D), P. jordanensis (E). Grid corresponds to the harmonic values (right y-axis). Red squares are the values of “instantaneous” dominant frequency; blue circles are the values of the reciprocal of w; green triangles are the factor values of the ratio “instantaneous” dominant frequency / w reciprocal per delta time. Delta time corresponds to the duration of one period of the measured acoustic oscillation. Note that factors around integer values suggest harmonic relationship between the frequency calculated (w reciprocal) and the dominant frequency.	2020-01-20	Hepp, Fábio;Pombal, José P.		Zenodo	biologists	Hepp, Fábio;Pombal, José P.			
D435E640FFA3FF98BE8BF98EFCBAFE3D.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/3613102/files/figure.png	https://doi.org/10.5281/zenodo.3613102	FIGURE 53. Call A of Physalaemus evangelistai. Oscillograms (A, C, and D) and audiospectrograms (B, E, and F). A typical call (A–B). Variant calls with different envelopes (C–F). Note the absence of PAM in the call (D–F). Horizontal scale bars have 0.2 s; vertical scale bars have 1 kHz. Filter bandwidth (Hz): 110 (B); 69 (E); 42.3 (F).	FIGURE 53. Call A of Physalaemus evangelistai. Oscillograms (A, C, and D) and audiospectrograms (B, E, and F). A typical call (A–B). Variant calls with different envelopes (C–F). Note the absence of PAM in the call (D–F). Horizontal scale bars have 0.2 s; vertical scale bars have 1 kHz. Filter bandwidth (Hz): 110 (B); 69 (E); 42.3 (F).	2020-01-20	Hepp, Fábio;Pombal, José P.		Zenodo	biologists	Hepp, Fábio;Pombal, José P.			
D435E640FFA3FF98BE8BF98EFCBAFE3D.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/3613100/files/figure.png	https://doi.org/10.5281/zenodo.3613100	FIGURE 52. Multiplicity relationship between “instantaneous” dominant frequency and w of calls A of four Physalaemus species. Each graph shows a single call A of P. gracilis (A), P. lisei (B), P. evangelistai (C), P. barrioi (D), P. jordanensis (E). Grid corresponds to the harmonic values (right y-axis). Red squares are the values of “instantaneous” dominant frequency; blue circles are the values of the reciprocal of w; green triangles are the factor values of the ratio “instantaneous” dominant frequency / w reciprocal per delta time. Delta time corresponds to the duration of one period of the measured acoustic oscillation. Note that factors around integer values suggest harmonic relationship between the frequency calculated (w reciprocal) and the dominant frequency.	FIGURE 52. Multiplicity relationship between “instantaneous” dominant frequency and w of calls A of four Physalaemus species. Each graph shows a single call A of P. gracilis (A), P. lisei (B), P. evangelistai (C), P. barrioi (D), P. jordanensis (E). Grid corresponds to the harmonic values (right y-axis). Red squares are the values of “instantaneous” dominant frequency; blue circles are the values of the reciprocal of w; green triangles are the factor values of the ratio “instantaneous” dominant frequency / w reciprocal per delta time. Delta time corresponds to the duration of one period of the measured acoustic oscillation. Note that factors around integer values suggest harmonic relationship between the frequency calculated (w reciprocal) and the dominant frequency.	2020-01-20	Hepp, Fábio;Pombal, José P.		Zenodo	biologists	Hepp, Fábio;Pombal, José P.			
D435E640FFA5FF98BE8BFBFFFD3FF8F1.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/3613104/files/figure.png	https://doi.org/10.5281/zenodo.3613104	FIGURE 54. Call A of Physalaemus barrioi. Oscillograms (A, C–G) and audiospectrograms (B, H–L). A typical call (A–B). Variant calls with different envelopes (C–L). Note the subharmonics at the middle of the call (B). Horizontal scale bars have 0.5 s; vertical scale bars have 1 kHz. FFT (points): 2000 (H, J, and I); 2500 (B); 1024 (K); 1500 (L).	FIGURE 54. Call A of Physalaemus barrioi. Oscillograms (A, C–G) and audiospectrograms (B, H–L). A typical call (A–B). Variant calls with different envelopes (C–L). Note the subharmonics at the middle of the call (B). Horizontal scale bars have 0.5 s; vertical scale bars have 1 kHz. FFT (points): 2000 (H, J, and I); 2500 (B); 1024 (K); 1500 (L).	2020-01-20	Hepp, Fábio;Pombal, José P.		Zenodo	biologists	Hepp, Fábio;Pombal, José P.			
D435E640FFA5FF98BE8BFBFFFD3FF8F1.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/3613100/files/figure.png	https://doi.org/10.5281/zenodo.3613100	FIGURE 52. Multiplicity relationship between “instantaneous” dominant frequency and w of calls A of four Physalaemus species. Each graph shows a single call A of P. gracilis (A), P. lisei (B), P. evangelistai (C), P. barrioi (D), P. jordanensis (E). Grid corresponds to the harmonic values (right y-axis). Red squares are the values of “instantaneous” dominant frequency; blue circles are the values of the reciprocal of w; green triangles are the factor values of the ratio “instantaneous” dominant frequency / w reciprocal per delta time. Delta time corresponds to the duration of one period of the measured acoustic oscillation. Note that factors around integer values suggest harmonic relationship between the frequency calculated (w reciprocal) and the dominant frequency.	FIGURE 52. Multiplicity relationship between “instantaneous” dominant frequency and w of calls A of four Physalaemus species. Each graph shows a single call A of P. gracilis (A), P. lisei (B), P. evangelistai (C), P. barrioi (D), P. jordanensis (E). Grid corresponds to the harmonic values (right y-axis). Red squares are the values of “instantaneous” dominant frequency; blue circles are the values of the reciprocal of w; green triangles are the factor values of the ratio “instantaneous” dominant frequency / w reciprocal per delta time. Delta time corresponds to the duration of one period of the measured acoustic oscillation. Note that factors around integer values suggest harmonic relationship between the frequency calculated (w reciprocal) and the dominant frequency.	2020-01-20	Hepp, Fábio;Pombal, José P.		Zenodo	biologists	Hepp, Fábio;Pombal, José P.			
D435E640FFA4FF9ABE8BFB05FE48F901.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/3613106/files/figure.png	https://doi.org/10.5281/zenodo.3613106	FIGURE 55. Call A of Physalaemus jordanensis. Oscillograms (A, C–H) and audiospectrograms (B, I–N).A typical call (A–B). Variant calls with different envelopes (C and I; E–H, K–N). Final pulses of a call (D and J). Note the longer duration of the final pulse (D and J). Horizontal scale bars have 0.3 s (C and I; E–H, K–N) and 0.1 s (D and J); vertical scale bars have 1 kHz. Filter bandwidth (Hz): 135 (L); 78.9 (M); 110 (J); 61.4 (N); 69 (I and K); 61.9 (B).	FIGURE 55. Call A of Physalaemus jordanensis. Oscillograms (A, C–H) and audiospectrograms (B, I–N).A typical call (A–B). Variant calls with different envelopes (C and I; E–H, K–N). Final pulses of a call (D and J). Note the longer duration of the final pulse (D and J). Horizontal scale bars have 0.3 s (C and I; E–H, K–N) and 0.1 s (D and J); vertical scale bars have 1 kHz. Filter bandwidth (Hz): 135 (L); 78.9 (M); 110 (J); 61.4 (N); 69 (I and K); 61.9 (B).	2020-01-20	Hepp, Fábio;Pombal, José P.		Zenodo	biologists	Hepp, Fábio;Pombal, José P.			
D435E640FFA4FF9ABE8BFB05FE48F901.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/3613104/files/figure.png	https://doi.org/10.5281/zenodo.3613104	FIGURE 54. Call A of Physalaemus barrioi. Oscillograms (A, C–G) and audiospectrograms (B, H–L). A typical call (A–B). Variant calls with different envelopes (C–L). Note the subharmonics at the middle of the call (B). Horizontal scale bars have 0.5 s; vertical scale bars have 1 kHz. FFT (points): 2000 (H, J, and I); 2500 (B); 1024 (K); 1500 (L).	FIGURE 54. Call A of Physalaemus barrioi. Oscillograms (A, C–G) and audiospectrograms (B, H–L). A typical call (A–B). Variant calls with different envelopes (C–L). Note the subharmonics at the middle of the call (B). Horizontal scale bars have 0.5 s; vertical scale bars have 1 kHz. FFT (points): 2000 (H, J, and I); 2500 (B); 1024 (K); 1500 (L).	2020-01-20	Hepp, Fábio;Pombal, José P.		Zenodo	biologists	Hepp, Fábio;Pombal, José P.			
D435E640FFA4FF9ABE8BFB05FE48F901.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/3613100/files/figure.png	https://doi.org/10.5281/zenodo.3613100	FIGURE 52. Multiplicity relationship between “instantaneous” dominant frequency and w of calls A of four Physalaemus species. Each graph shows a single call A of P. gracilis (A), P. lisei (B), P. evangelistai (C), P. barrioi (D), P. jordanensis (E). Grid corresponds to the harmonic values (right y-axis). Red squares are the values of “instantaneous” dominant frequency; blue circles are the values of the reciprocal of w; green triangles are the factor values of the ratio “instantaneous” dominant frequency / w reciprocal per delta time. Delta time corresponds to the duration of one period of the measured acoustic oscillation. Note that factors around integer values suggest harmonic relationship between the frequency calculated (w reciprocal) and the dominant frequency.	FIGURE 52. Multiplicity relationship between “instantaneous” dominant frequency and w of calls A of four Physalaemus species. Each graph shows a single call A of P. gracilis (A), P. lisei (B), P. evangelistai (C), P. barrioi (D), P. jordanensis (E). Grid corresponds to the harmonic values (right y-axis). Red squares are the values of “instantaneous” dominant frequency; blue circles are the values of the reciprocal of w; green triangles are the factor values of the ratio “instantaneous” dominant frequency / w reciprocal per delta time. Delta time corresponds to the duration of one period of the measured acoustic oscillation. Note that factors around integer values suggest harmonic relationship between the frequency calculated (w reciprocal) and the dominant frequency.	2020-01-20	Hepp, Fábio;Pombal, José P.		Zenodo	biologists	Hepp, Fábio;Pombal, José P.			
