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511 results for “Leptodactylidae”
FIGURE 4 in A new species of Pseudopaludicola Miranda-Ribeiro (Anura: Leptodactylidae: Leiuperinae) from eastern Brazil, with novel data on the advertisement call of Pseudopaludicola falcipes (Hensel)
FIGURE 4. Audiospectrograms (above) and corresponding oscillograms (below) detailing the pulsed notes of the advertisement calls of four Pseudopaludicola species with non-concatenated pulses: (A) Pseudopaludicola florencei sp. nov. from the type locality with its three-pulsed notes (Pseudop_florenceiAndaraiBA2aAAGm671; 20:29 h, 26 Nov 2016; air 22°C); (B) Pseudopaludicola pocoto from Pico das Almas, Rio de Contas, state of Bahia (Pseudop_pocotoRioContasBA9bFSA_AAGm; 21:34 h, 25 Nov 2016; air 19.1°C); (C) Pseudopaludicola mineira from Serra do Cipó mountain range, state of Minas Gerais (FNJV 31899; 10 Feb 1964; air 24°C); and (D) Pseudopaludicola falcipes from Viamão, state of Rio Grande do Sul (Pseudopaludicola_4A08; 15:00 h; 28 Sep 1996; air 23°C).
FIGURE 2 in A new species of Pseudopaludicola Miranda-Ribeiro (Anura: Leptodactylidae: Leiuperinae) from eastern Brazil, with novel data on the advertisement call of Pseudopaludicola falcipes (Hensel)
FIGURE 2. Pseudopaludicola florencei sp. nov. holotype (ZUEC 23521, SVL = 12.9 mm), an adult male. Dorsal (A) and ventral (B) views; (C) lateral and (D) dorsal views of head; ventral views of (E) hand and (F) foot. Scale bar = 5 mm.
FIGURE 6 in A new species of Pseudopaludicola Miranda-Ribeiro (Anura: Leptodactylidae: Leiuperinae) from eastern Brazil, with novel data on the advertisement call of Pseudopaludicola falcipes (Hensel)
FIGURE 6. Oscillogram detailing the distinct pulsed notes of Pseudopaludicola florencei sp. nov. that can be emitted shortly after the advertisement call (above). Audiospectrogram and corresponding oscillogram detailing three of these notes (below). Note the differences in the temporal domain compared to notes of the advertisement call. Sound file: Pseudop_florenceiBA14aFSA_AAGm.wav; 19:58 h; 26 Nov 2016; air 23.5°C.
FIGURE 1 in A new species of Pseudopaludicola Miranda-Ribeiro (Anura: Leptodactylidae: Leiuperinae) from eastern Brazil, with novel data on the advertisement call of Pseudopaludicola falcipes (Hensel)
FIGURE 1. Partial map of South America showing the Brazilian domains and samples included in our molecular, morphological, and acoustic comparisons. The type locality of Pseudopaludicola florencei sp. nov. in Andaraí, state of Bahia, Brazil is indicated with a red star. The inset shows the hypsometric map of the Espinhaço range where tree species occur: the new species, P. mineira in the Serra do Cipó mountain range (MG) (green symbols), and P. pocoto in the Pico das Almas, Serra das Almas, Rio de Contas (BA) (yellow symbols). Municipalities: (1) Andaraí, BA; (2) Mutuípe, BA; (3) Nanuque, MG; (4) Rio de Contas, BA; (5) Xique-Xique, BA; (6) Santa Quitéria, CE; (7) Novas Russas, CE; (8) Quixadá, CE; (9) Morada Nova, CE; (10) Missão Velha, CE; (11) Cajazeiras, PB; (12) Salgueiro, PE; (13) Macaíba, RN; (14) Jaboticatubas (Serra do Cipó mountain range), MG; (15) Belo Horizonte, MG; (16) Novo Hamburgo, RS; (17) Osório, RS; (18) Eldorado do Sul, RS; (19) Porto Alegre, RS; (20) Viamão, RS; (21) Candiota, RS; (22) Santana do Livramento, RS; (23) Esquina, Corrientes; (24) Mercedes, Corrientes; (25) San Martin, Corrientes. Localities from 23 to 25 are in Argentina. Brazilian states: Bahia—BA; Ceará—CE; Minas Gerais—MG; Paraíba—PB; Pernambuco—PE; Piauí—PI; Rio Grande do Norte—RN; Rio Grande do Sul—RS. Legend contains the Brazilian domains and altitude in meters of the hypsometric map. See further details on the entire distribution of P. pocoto in Andrade et al. (2017a) and Silva et al. (2017), and for P. falcipes in Langone et al. (2015, 2016). The blue star is the centroid point of the state of Rio Grande do Sul (type locality of P. falcipes, according Langone et al. 2015).
FIGURE 7 in A new species of Pseudopaludicola Miranda-Ribeiro (Anura: Leptodactylidae: Leiuperinae) from eastern Brazil, with novel data on the advertisement call of Pseudopaludicola falcipes (Hensel)
FIGURE 7. Phylogenetic relationships of the Pseudopaludicola species from the 2n = 22 clade based in the 12S and 16S rDNA mitochondrial genes. Bayesian posterior probabilities are given near the nodes.
FIGURE 5 in A new species of Pseudopaludicola Miranda-Ribeiro (Anura: Leptodactylidae: Leiuperinae) from eastern Brazil, with novel data on the advertisement call of Pseudopaludicola falcipes (Hensel)
FIGURE 5. Scatterplot of the discriminant analyzes (DAPC) on the morphometric and acoustic datasets of Pseudopaludicola florencei sp. nov., P. pocoto, P. mineira, and P. falcipes. (A) The two first axes on the morphometric data (9 first PCs, 96% retained variance). Variance explained by the axes: LD1 = 71.6 % (F-statistic = 101.9) and LD2 = 19.5 % (F-statistic = 27.7). (B) The two first axes on the acoustic data (5 first PCs, 94% retained variance). LD1 = 78.6 % (F-statistic = 220.4) and LD2 = 19.4 % (F-statistic = 54.3).
FIGURE 1 in The tadpole of Physalaemus orophilus from the Atlantic rainforest of southeastern Brazil (Amphibia, Anura, Leptodactylidae)
FIGURE 1. Physalaemus orophilus tadpole (UFMG 643a) at stage 38: (A) lateral; (B) dorsal; (C) ventral views (scale bar = 10 mm); (D) Oral disc (scale bar = 0.5 mm). (E) Less marbled color pattern of a specimen at stage 34 (scale bar = 10 mm). (F) A tadpole at stage 38 photographed in life (UFMG 843b). (G) A typical shallow swamp associated with a permanent mountain stream, surrounded by semideciduous forests in the municipality of Mariana, State of Minas Gerais.
FIGURE 6. The 50 in A new species of Paratelmatobius (Anura: Leptodactylidae: Paratelmatobiinae) from the Atlantic Forest of southern Brazil
FIGURE 6. The 50% majority rule consensus tree resulting from Bayesian phylogenetic inference based on 2440 aligned base pairs of the heavy strand transcription unit 1 (H1—12S and 16S, plus the intervening tRNAvaline segment). Values to the left of clades are node Bayesian posterior probabilities (BPP). Asterisks (*) indicate 100% values. Terminals in bold represent the new species. Lin = Lineage.
FIGURE 2 in A new species of Paratelmatobius (Anura: Leptodactylidae: Paratelmatobiinae) from the Atlantic Forest of southern Brazil
FIGURE 2. Paratelmatobius segallai, holotype (CFBH 43545). (A) Dorsal view, (B) ventral view; scale bar = 2 mm. (C) Head in dorsal view, (D) head in lateral view, (E) right hand in ventral view; scale bars = 1 mm. (F) Finger I in dorsal view showing nuptial pad in detail; scale bar = 0.5 mm. (G) Right foot in ventral view, scale bar = 1 mm.
FIGURE 1 in A new species of Paratelmatobius (Anura: Leptodactylidae: Paratelmatobiinae) from the Atlantic Forest of southern Brazil
FIGURE 1. Paratelmatobius segallai, holotype in life (CFBH 43545, male, SVL 18.4 mm). (A) dorsal view; (B) ventral view.
FIGURE 5 in A new species of Paratelmatobius (Anura: Leptodactylidae: Paratelmatobiinae) from the Atlantic Forest of southern Brazil
FIGURE 5. Geographic distribution of Paratelmatobius segallai and congeners from the Atlantic Forest of southeastern and southern Brazil. White solid symbols represent the type locality of each species. Numbered yellow stars represent the known records for Paratelmatobius cf. segallai in the municipalities of (1) Piedade; (2) Tapiraí; (3) Pilar do Sul; (4) São Miguel Arcanjo; (5) Capão Bonito; (6) Guapiara, and (7) Iporanga (records obtained from Célio F. B. Haddad Amphibian Collection, Rio Claro, São Paulo, Brazil). Occurrence records for the other species were obtained from: Garcia et al. (2009); Giaretta & Magrini (2013); Giasson (2008); Pombal & Haddad (1999); Vrcibradic et al. (2010); Zaher et al. (2005).
FIGURE 4 in A new species of Paratelmatobius (Anura: Leptodactylidae: Paratelmatobiinae) from the Atlantic Forest of southern Brazil
FIGURE 4. Advertisement call of Paratelmatobius segallai. (A) Oscillogram section from recording MTTS 001 (voucher CFBH 43545, holotype) containing three calls (ticks on the time axis correspond to 0.5 s). The multi-pulsed call in the background at ca. 4 kHz is the call of syntopic Scythrophrys sawayae. (B) Spectrogram and oscillogram of the two-note call in A: note B followed by note A. (C) Spectrogram and oscillogram of a three-note call from recording MTTS 002 (unvouchered): note B followed by two notes A.
FIGURE 3 in A new species of Paratelmatobius (Anura: Leptodactylidae: Paratelmatobiinae) from the Atlantic Forest of southern Brazil
FIGURE 3. Tadpole of Paratelmatobius segallai (lot UFMG 1830) at stage 34. Body and tail shown in (A) lateral, (B) dorsal, and (C) ventral views (scale = 2.0 mm). (D) Oral disc (scale = 0.5 mm). Tadpole was stained with methylene blue for a better contrast of oral structures.
FIGURE 1 in CALL DIVERSITY OF LEPTODACTYLUS NATALENSIS LUTZ, 1930 (ANURA; LEPTODACTYLIDAE)
FIGURE 1: Waveforms, sonograms and power spectrum of two notes from group A uttered by males of Leptodactylus natalensis: note A1, recorded at Varrela farm, State of Alagoas; and note A2, recorded at Rio Largo, State of Alagoas, and Reserva Biológica de Duas Bocas, State of Espírito Santo. Scales = 0.05 s.
FIGURE 3 in CALL DIVERSITY OF LEPTODACTYLUS NATALENSIS LUTZ, 1930 (ANURA; LEPTODACTYLIDAE)
FIGURE 3: Waveforms and sonograms of three notes from group C emitted by males of Leptodactylus natalensis at Varrela farm, State of Alagoas, Brazil: notes C1, C2 and C3. Arrows indicate the dominant frequency. Scales = 0.05 s.
FIGURE 2 in CALL DIVERSITY OF LEPTODACTYLUS NATALENSIS LUTZ, 1930 (ANURA; LEPTODACTYLIDAE)
FIGURE 2: Waveforms and sonograms of five notes from group B emitted by males of Leptodactylus natalensis: notes B1 and B2 recorded at Varrela farm, State of Alagoas, and Reserva Biológica de Duas Bocas, State of Espírito Santo; notes B3 and B4, recorded at Varrela farm, State of Alagoas; and note B5, recorded at Rio Largo, State of Alagoas, and Reserva Biológica de Duas Bocas, State of Espírito Santo. Arrows indicate the dominant frequency. Scales = 0.05 s.
Figure 2 in What do frog calls tell us about males? The advertisement call of Physalaemus albifrons (Amphibia: Leptodactylidae) in the Brazilian semiarid region does not reflect either gonadal investment or energy storage
Figure 2. On the left, testis (solid arrow) and fat bodies (dashed arrow) of Physalaemus albifrons (CHSA. A 140). On the right, spectrogram (top) and oscillogram (bottom) of the typical harmonic note of the advertisement call of Physalaemus albifrons (CASA 241).
Figure 1 in What do frog calls tell us about males? The advertisement call of Physalaemus albifrons (Amphibia: Leptodactylidae) in the Brazilian semiarid region does not reflect either gonadal investment or energy storage
Figure 1. Male of Physalaemus albifrons calling in a temporary pond in the Brazilian semiarid region. Photograph: Milena Wachlevski.
FIGURE 4 in The tadpole of Physalaemus soaresi Izecksohn, 1965 (Anura: Leptodactylidae), with comments on taxonomy, reproductive behavior, and vocalizations
FIGURE 4. Narrowband audiospectrograms (filter bandwidth 133.29 Hz) of the advertisement call of (A) Physalaemus soaresi, recorded at typelocality on 15 November 1997, air temperature 26oC, and (B) Physalaemus olfersii, recorded at Teresópolis, Rio de Janeiro State, on 12 October 1996, air temperature 15oC.
FIGURE 1 in The tadpole of Physalaemus soaresi Izecksohn, 1965 (Anura: Leptodactylidae), with comments on taxonomy, reproductive behavior, and vocalizations
FIGURE 1. Tadpole of Physalaemus soaresi, stage 33 (Gosner 1960). (A) Lateral view, (B) dorsal view, and (C) ventral view.
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