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34 results for “Phyllodytes”
Fig. 1. Phyllodytes luteolus Wied, 1824 in Disgusting or delicious? Predatory behavior of the hylid frog Phyllodytes luteolus on sympatric ants
Fig. 1. Phyllodytes luteolus Wied, 1824 manipulating its prey, an ant of the genus Gnamptogenys. Note that the frog has kept the abdominal region of the ant outside of the mouth in order to prevent injuries caused by its sting.
Figure 2 in Diet of bromeliad-frog Phyllodytes luteolus (Anura, Hylidae) in Atlantic Forest environments: what have the frogs been eating outside sandy coastal plains?
Figure 2. Non-metric multidimensional scaling (NMDS) plot for prey presence. The represented populations of P. luteolus in lowland forest (triangles), sandy coastal plains (circles) and island (squares) environments in Espírito Santo State, southeastern Brazil.
Figure 1 in Diet of bromeliad-frog Phyllodytes luteolus (Anura, Hylidae) in Atlantic Forest environments: what have the frogs been eating outside sandy coastal plains?
Figure 1. Study sites in Espírito Santo State, southeastern Brazil. Dark gray points represent the sampled Phyllodytes luteolus populations.
FIGURE 5 in Comparative analysis of the chondrocranium and hyobranchial skeleton of bromeliad arboreal frog larvae of the genus Phyllodytes Wagler, 1830 (Anura Hylidae)
FIGURE 5. Hyobranchial skeleton. Ventral views for Phyllodytes acuminatus (A, Stage 31, MHN–UFAL 8385), P. brevirostris (B, Stage 34, MNRJ 53 122), P. edelmoi (C, Stage 36, MHN–UFAL 3768), P. maculosus (D, Stage 27, CZUFSB 509), P. melanomystax (E, Stage 28, MNRJ 04 868), P. praeceptor (F, Stage 31, MZUESC 16 059), P. punctatus (G, Stage 29, LABEV–UFS 1167), P. wuchereri (H, Stage 31, CLAR 9492), Phyllodytes sp. 5 (I, Stage 36, MHNBA 15 996). (ac) articular condyle; (bbc) basibranchial; (bh) basihyal; (cb I–IV) ceratobranchials; (ch) ceratohyal; (hbp) hypobranchial plate; (pab) processus anterior branchialis; (pac) processus anterior hyalis; (palc) processus anterolateralis hyalis; (plc) processus lateralis hyali; (ppc) processus posterior hyalis; (pr) pars reuniens; (sp) spicules; (tco) terminal commissure; (up) urobranchial process (scale bars =1 mm).
FIGURE 3 in Comparative analysis of the chondrocranium and hyobranchial skeleton of bromeliad arboreal frog larvae of the genus Phyllodytes Wagler, 1830 (Anura Hylidae)
FIGURE 3. Suprarostral cartilage of P. melanomystax (Stage 28, MNRJ 04 868), frontal view. (a) ala; (c) corpus; (ppd) processus posterior dorsalis (scale bar =1 mm).
FIGURE 4 in Comparative analysis of the chondrocranium and hyobranchial skeleton of bromeliad arboreal frog larvae of the genus Phyllodytes Wagler, 1830 (Anura Hylidae)
FIGURE 4. Chondrocranium. Lateral views for Phyllodytes acuminatus (A, Stage 31, MHN–UFAL 8385), P. brevirostris (B, Stage 34, MNRJ 53 122), P. edelmoi (C, Stage 36, MHN–UFAL 3768), P. maculosus (D, Stage 27, CZUFSB 509), P. melanomystax (E, Stage 28, MNRJ 04 868), P. praeceptor (F, Stage 31, MZUESC 16 059), P. punctatus (G, Stage 29, LABEV–UFS 1167), P. wuchereri (H, Stage 31, CLAR 9492), Phyllodytes sp. 5 (I, Stage 36, MHNBA 15 996). (bc) braincase; (fov) fenestra ovalis; (mc) Meckel's cartilage; (mp) muscular process; (oc) otic capsule; (ocf) oculomotor foramen; (opf) optic foramen; (orc) orbital cartilage; (pq) palatoquadrate; (plt) processus lateralis trabeculae; (sc) suprarostral cartilage; (th) trabecular horns; (trf) trochlear foramen (scale bars =1 mm).
FIGURE 2 in Comparative analysis of the chondrocranium and hyobranchial skeleton of bromeliad arboreal frog larvae of the genus Phyllodytes Wagler, 1830 (Anura Hylidae)
FIGURE 2. Chondrocranium. Ventral views for Phyllodytes acuminatus (A, Stage 31, MHN–UFAL 8385), P. brevirostris (B, Stage 34, MNRJ 53 122), P. edelmoi (C, Stage 36, MHN–UFAL 3768), P. maculosus (D, Stage 27, CZUFSB 509), P. melanomystax (E, Stage 28, MNRJ 04 868), P. praeceptor (F, Stage 31, MZUESC 16 059), P. punctatus (G, Stage 29, LABEV–UFS 1167), P. wuchereri (H, Stage 31, CLAR 9492), Phyllodytes sp. 5 (I, Stage 36, MHNBA 15 996). (cf) carotid foramen; (crf) craniopalatine foramen; (ic) infrarostral cartilage; (jf) jugulare foramen; (pf) perilymphaticum foramen; (pr) retroarticular process of Meckel's cartilage; (qcc) quadratocranial commissure (scale bars =1 mm).
FIGURE 1 in Comparative analysis of the chondrocranium and hyobranchial skeleton of bromeliad arboreal frog larvae of the genus Phyllodytes Wagler, 1830 (Anura Hylidae)
FIGURE 1. Chondrocranium. Dorsal views for Phyllodytes acuminatus (A, Stage 31, MHN–UFAL 8385), P. brevirostris (B, Stage 34, MNRJ 53 122), P. edelmoi (C, Stage 36, MHN–UFAL 3768), P. maculosus (D, Stage 27, CZUFSB 509), P. melanomystax (E, Stage 28, MNRJ 04 868), P. praeceptor (F, Stage 31, MZUESC 16 059), P. punctatus (G, Stage 29, LABEV–UFS 1167), P. wuchereri (H, Stage 31, CLAR 9492), Phyllodytes sp. 5 (I, Stage 36, MHNBA 15 996). (a) ala; (as) ascending process; (bf) basicranial fenestra; (c) corpus; (ep) ethmoid plate; (mc) Meckel's cartilage; (mp) muscular process; (oc) otic capsule; (op) larval otic process; (plp) posterolateral process; (pq) palatoquadrate; (paq) articular process of palatoquadrate; (qep) quadratoethmoid process; (sf) subocular fenestra; (st) synotic tectum; (th) trabecular horns (scale bars =1 mm).
FIGURE 1 in A new species of Phyllodytes Wagler, 1830 (Anura, Hylidae) from the Atlantic Forest of southern Bahia, Brazil
FIGURE 1. Phyllodytes megatympanum sp. nov., holotype (MZUFBA 14088; SVL 21.30 mm), (A) dorsal and (B) ventral views, (C) hand, (D) foot and, (E) lateral view of head. White bars equal 1 mm. Photo: Lucas Menezes.
FIGURE 3 in A new species of Phyllodytes Wagler, 1830 (Anura, Hylidae) from the Atlantic Forest of southern Bahia, Brazil
FIGURE 3. Holotype of Phyllodytes megatympanum sp. nov. in life. Note the yellow coloration in the groin region (black arrow).
FIGURE 2 in A new species of Phyllodytes Wagler, 1830 (Anura, Hylidae) from the Atlantic Forest of southern Bahia, Brazil
FIGURE 2. Advertisement call of Phyllodytes megatympanum sp. nov. from type locality. (A) waveform of the call, (B) audiospectrogram of the call, (C) power spectrum of the call, (D) waveform of the notes and (E) audiospectrogram of the notes.
FIGURE 4 in Another new species (and it's not over yet) of Phyllodytes Wagler, 1930 (Anura, Hylidae) from the Atlantic Forest of southern Bahia, northeastern Brazil
FIGURE 4. Variation pattern of the dorsal coloration of P. iuna sp. nov. and its sister clade P. edelmoi and P. brevirostris. Paratopotypes of Phyllodytes iuna sp. nov. (MZUESC 18952, A and MZUESC 23001, B, Photos by Rafael O. de Abreu and Marcos Vila Nova, respectively); Phyllodytes edelmoi (C, Reserva Biológica de Saltinho, Tamandaré—PE, Photo by Pedro Ivo Simıes) and Phyllodytes brevirostris (D, Cruz do Espírito Santo—PB, Photo by Washington Luiz S. Vieira).
FIGURE 1 in Another new species (and it's not over yet) of Phyllodytes Wagler, 1930 (Anura, Hylidae) from the Atlantic Forest of southern Bahia, northeastern Brazil
FIGURE 1. Holotype of Phyllodytes iuna sp. nov. (MZUESC 18950). (A) Dorsal and (B) ventral view of the body. Scale bar = 10 mm
FIGURE 3 in Another new species (and it's not over yet) of Phyllodytes Wagler, 1930 (Anura, Hylidae) from the Atlantic Forest of southern Bahia, northeastern Brazil
FIGURE 3. Paratopotypes of Phyllodytes iuna sp. nov. MZUESC 18952 (A and F); MZUESC 23000 (B and G); MZUESC 23001 (C and H); MZUESC 23002 (D and I); MZUESC 23003 (E and J). Scale bar = 10 m
FIGURE 2 in Another new species (and it's not over yet) of Phyllodytes Wagler, 1930 (Anura, Hylidae) from the Atlantic Forest of southern Bahia, northeastern Brazil
FIGURE 2. Holotype of Phyllodytes iuna sp. nov. (MZUESC 18950). (A) Dorsal view of head; (B) Lateral view of head (right side); (C) Palmar view of left hand; (D) Plantar view of left foot. Scale bar = 3 mm
Acoustic parameters of Phyllodytes luteolus in conditions of low and high noise from vehicle traffic
<p>Acoustic communication in animals can be affected by multiple biotic (intra and interspecific) and abiotic (e.g., wind and rain) natural noises. In addition, human beings produce additional novel sources of noise, which can reduce or inhibit the reception of acoustic signals by conspecifics, leading to behavioral changes. In this study, we investigated whether sound of conspecifics and road noise additively affect the acoustic parameters of the advertisement call of males of a Yellow Heart-tongued Frog (<em>Phyllodytes luteolus</em>). We hypothesized that males that vocalize in larger choruses (many males) and in areas close to highways (anthropic noise) will increase their temporal and spectral acoustic parameters, respectively, to avoid acoustic signal masking. We recorded the vocalizations of 38 males in environments close (N=18) to and distant (N=20) from highways in different social contexts (many or few individuals in the chorus). Contrary to our expectation, the results indicated that individuals exposed to road noise had lower dominant frequency calls than those from natural areas, and that the density of males in the chorus had no influence on the acoustic parameters. Furthermore, we found a positive relationship between body size and intensity, indicating that larger individuals can emit calls that can reach greater distances. The advertisement call of <em>Phyllodytes luteolus</em> has a high dominant frequency, with little overlap with the frequency of anthropic noises (roads), which may explain its presence and reproductive success of this species in bromeliads from urbanized areas.</p>
FIGURE 3 in The tadpole of Phyllodytes praeceptor (Anura: Hylidae)
FIGURE 3. Phyllodytes praeceptor tadpole (MZUESC 17436; stage 32) in ventral view. Notice the eggs in the abdomen through transparency. Scale = 5 mm. Blue shades are from methylen blue.
FIGURE 1 in A new species of Phyllodytes (Anura: Hylidae) from the Atlantic Rainforest of southern Bahia, Brazil
FIGURE 1. Type locality of P. amadoi SP. nov. in Southern Bahia, Brazil. Atlantic Forest remnants and Conservation priority according to SOS Mata Atlântica (2014) and Ministério do Meio Ambiente, MMA (2000), respectively.
FIGURE 5 in A new species of Phyllodytes (Anura: Hylidae) from the Atlantic Rainforest of southern Bahia, Brazil
FIGURE 5. (A) Oscillogram and corresponding spectrogram of the advertisement call of Phyllodytes amadoi SP. nov. (holotype). Detailed example of firsts notes of the call being shorter (B) and final notes longer and with initial pulses interspaced from the rest of the note (C). Recorded on 7th of October 2015 at 19 h 30 min. Air temperature during recording = 22.6°C.
FIGURE 3 in A new species of Phyllodytes (Anura: Hylidae) from the Atlantic Rainforest of southern Bahia, Brazil
FIGURE 3. Phyllodytes amadoi SP. nov., holotype MZUESC 14954, ventral views of hand (A) and foot (B); dorsal (C) and lateral (D) view of the head. Drawing courtesy of Viktória Szőke (HNHM).
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