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1,955 results for “southeastern Brazil”
FIGURE 3 in A new species of Scinax (Anura: Hylidae) from rocky montane fields of the Serra do Cipó, Southeastern Brazil
FIGURE 3. Scinax curicica, adult photographed in life; Serra do Cipó, municipality of Santana do Riacho, State of Minas Gerais, Brazil; MCN 3647. Photo by B.V.S. Pimenta.
FIGURE 1. Physalaemus atlanticus, CFBH 3221 in A new species of Physalaemus (Amphibia; Leptodactylidae) from the Atlantic forest in southeastern Brazil
FIGURE 1. Physalaemus atlanticus, CFBH 3221 (holotype), adult male in life from Núcleo Picinguaba, Parque Estadual da Serra do Mar, Ubatuba, São Paulo, Brazil. SVL = 20.5 mm
FIGURE 3 in A new species of Physalaemus (Amphibia; Leptodactylidae) from the Atlantic forest in southeastern Brazil
FIGURE 3. Advertisement calls of Physalaemus atlanticus from the type locality. (A) Spectrogram of an isolated call, (B) waveform of the previous call (voucher specimen CFBH 3221, holotype), and (C) waveform of two overlapped calls emitted by two interacting males; air temperature = 28 °C, water temperature = 27°C.
FIGURES 1–2 in Caragonia, a new genus of Cicadellini (Hemiptera: Cicadellidae) from Southeastern Brazil
FIGURES 1–2, Caragonia gen. nov. (1) Dorsal habitus of female lectotype of C. monstruosa (Signoret) comb. nov., NHMW; (2) dorsal habitus of female paratype of C. bella sp. nov., DZUP. Photographs taken under the same magnification.
FIGURES 9–15 in Eudendrium caraiuru sp. n. (Hydrozoa; Anthoathecata; Eudendriidae) from the southeastern coast of Brazil
FIGURES 9–15. Eudendrium caraiuru sp. n. 9, general aspect of the colony covered by debris. 10, oral view of the hydranth. 11, general aspect of the hydranth. 12, capsule of large microbasic euryteles. 13, primary polyp, derived from larval metamorphosis. 14, young hydranth encapsulated by perisarc. 15, degenerating hydranth. Legends: a, large microbasic euryteles on the hypostome; b, large microbasic eurytele pad on the body of the hydranth; c, perisarc involving hydranth; d, reduced tentacle. Scale bars: 1.0 mm (9); 200 m (10); 300 m (11,13–15); 10 m (12).
FIGURES 16–19 in Eudendrium caraiuru sp. n. (Hydrozoa; Anthoathecata; Eudendriidae) from the southeastern coast of Brazil
FIGURES 16–19. Eudendrium caraiuru sp. n. 16, general aspect of a stem; 17, oral view of the hydranth; 18, general aspect of hydranth; 19, hydranth base. Legend: e, groove. Scale bars: 1.0 mm (16); 100 m (17–18); 40 m (19).
FIGURE 2 in Surveys for natural enemies of the tomato red spider mite Tetranychus evansi (Acari: Tetranychidae) in northeastern and southeastern Brazil
FIGURE 2: Number and species of predatory mites found on solanaceous plants in northeastern Brazil, A. during the rainy season; B. during the dry season.
FIGURE 1 in Surveys for natural enemies of the tomato red spider mite Tetranychus evansi (Acari: Tetranychidae) in northeastern and southeastern Brazil
FIGURE 1. Survey points in northeastern (thickblack boundaries) and southeastern (grey boundaries) Brazil.
FIGURE 3 in Surveys for natural enemies of the tomato red spider mite Tetranychus evansi (Acari: Tetranychidae) in northeastern and southeastern Brazil
FIGURE 3: Number and species of predatory mites found on solanaceous plants in southeastern Brazil A. during the rainy season; B. during the dry season.
FIGURE 3 in A new and threatened species of Scinax (Anura: Hylidae) from Queimada Grande Island, southeastern Brazil
FIGURE 3. Waveform (upper) and spectrogram (lower) of two advertisement calls of Scinax peixotoi recorded at 21:30h at Queimada Grande Island, municipality of Itanhaém, São Paulo, Brazil. Air temperature = 23 °C.
FIGURE 1. Scinax peixotoi, CFBH 9437 in A new and threatened species of Scinax (Anura: Hylidae) from Queimada Grande Island, southeastern Brazil
FIGURE 1. Scinax peixotoi, CFBH 9437 (holotype), adult male in life from Queimada Grande Island, Itanhaém, São Paulo, southeastern Brazil. SVL = 20.3 mm. Photo by O. A. V. Marques.
FIGURE 2. Scinax peixotoi CFBH 9437 in A new and threatened species of Scinax (Anura: Hylidae) from Queimada Grande Island, southeastern Brazil
FIGURE 2. Scinax peixotoi CFBH 9437 (holotype). (A) Dorsal and (B) lateral views of head; ventral views of (C) left hand and (D) foot.
FIGURE 3 in Two new terebellid polychaetes (Polychaeta: Terebellidae) from the state of São Paulo, southeastern Brazil
FIGURE 3. Pseudostreblosoma brevitentaculatum sp. nov.. A: notopodia, segments 4–6; arrows point to papillae; B: notochaetae, segment 6; C: closer view of tip of short notochaetae and midlength of long notochaetae, segment 6; D: tip of long notochaetae, segment 6; E: posterior notochaetae; F: closer view of chaetae shown in figure E, showing blades of serrated (short) notochaetae and midlength region of limbate (long) notochaetae; G: subdistal area of limbate (long) notochaeta, same notopodium; H: tip of same chaeta. Scale bars: A: 100 µm; B: 5 µm; C, G: 2 µm; D: 6 µm; E: 40 µm; F, H: 4 µm.
FIGURE 5 in Two new terebellid polychaetes (Polychaeta: Terebellidae) from the state of São Paulo, southeastern Brazil
FIGURE 5. Phisidia rubra sp. nov.. A: holotype (MZUSP 16927), lateral view; B: long notochaeta, segment 7; C: short notochaeta, segment 7; D: uncinus, segment 11; E: abdominal uncinus; F: long notochaeta, segment 15; G: short notochaetae, segment 15. Scale bars: A: 0.5 mm; B–G: 10 µm.
FIGURE 6 in Two new terebellid polychaetes (Polychaeta: Terebellidae) from the state of São Paulo, southeastern Brazil
FIGURE 6. Phisidia rubra sp. nov.. A: anterior end, dorsolateral view; B: anterior end, dorsal view; C: thorax, ventral view; D: anterior end, lateral view; arrow points to ciliated border between prostomium and peristomium; E: anterior end, ventral view; F: anterior end, lateral view; G: anterior end, ventral view; H: transition between thorax and abdomen; I, segments 2–8, lateral view; arrows point to papillae. ll: lower lip; P: prostomium; P (bp): basal part of prostomium; P (dp): distal part of prostomium; Pe: peristomium; ul: upper lip; numbers refer to segments. Scale bars: A: 100 µm; B: 60 µm; C: 180 µm; D, F, H: 50 µm; E: 40 µm; G: 70 µm; I: 30 µm.
FIGURE 8 in Two new terebellid polychaetes (Polychaeta: Terebellidae) from the state of São Paulo, southeastern Brazil
FIGURE 8. Phisidia rubra sp. nov. A: uncini, segment 5; B: uncini, segment 10; C–D: uncini, segment 13; E: uncini, segment 21 (first segment after the ending of the uncini arranged in double rows); F: detail of the uncini of segment 21; G: posterior abdominal uncini; H: detail of posterior abdominal uncini. Scale bars: A, E, G–H: 2 µm; B: 3 µm; C–D: 4 µm; F: 1.5 µm.
FIGURE 2 in Two new terebellid polychaetes (Polychaeta: Terebellidae) from the state of São Paulo, southeastern Brazil
FIGURE 2. Pseudostreblosoma brevitentaculatum sp. nov. A: anterior end, dorsal view; B: anterior end, ventrolateral view; C: anterior end, ventral view; D: dorsal view of anterior segments of left side of body, showing the origin of branchial filaments, after they were cut off; E: closer dorsal view of prostomium, peristomium and segment 2; F: detail of border between basal part of prostomium and peristomium, showing conspicuous ciliation in latter; G: oral area, superior view; H: ventrolateral view of anterior end, higher magnification; arrow points to origin of segment 1, between peristomium and segment 2. ll = lower lip; P = prostomium; P (bp) = basal part of prostomium; P (dp) = distal part of prostomium; Pe = peristomium; ul = upper lip; numbers refer to segments. Scale bars: A: 400 µm; B: 240 µm; C, G: 200 µm; D: 150 µm; E: 100 µm; F: 20 µm; H: 50 µm.
FIGURE 7 in Two new terebellid polychaetes (Polychaeta: Terebellidae) from the state of São Paulo, southeastern Brazil
FIGURE 7. Phisidia rubra sp. nov.. A: notochaetae, segment 6; B: serrated (short) notochaetae, segment 5; C: tip of limbate (long) notochaetae, segment 6; D: limbate (long) notochaetae, segment 4; E: notochaetae, segment 13; F, H: Higher magnification of notochaetae of segment 13; G: notochaetae, segment 15. Scale bars: A: 5 µm; B, D, H: 4 µm; C: 2 µm; E: 9 µm; F, G: 6 µm.
FIGURE 4 in Two new terebellid polychaetes (Polychaeta: Terebellidae) from the state of São Paulo, southeastern Brazil
FIGURE 4. Pseudostreblosoma brevitentaculatum sp. nov.. A: posterior thoracic neuropodium; B: uncini, segment 5; C–F: posterior thoracic uncini; arrows point to dorsal buttons. Scale bars: A: 70 µm; B, C, F: 6 µm; D: 4 µm; E: 5 µm.
FIGURE 1 in Two new terebellid polychaetes (Polychaeta: Terebellidae) from the state of São Paulo, southeastern Brazil
FIGURE 1. Pseudostreblosoma brevitentaculatum sp. nov.. A: paratype 1 (MZUSP 16926), lateral view; B: holotype (MZUSP 16925), anterior end, dorsal view; C: uncinus, segment 6; D: abdominal uncinus; E: long notochaeta, segment 13; F: short notochaetae, segment 13. Scale bars: A–B: 1 mm; C–D: 0,025 mm; E–F: 0,05 mm.
ScienceDex guides
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These curated guides explain access requirements, typical timelines, costs, and reuse considerations for widely used research datasets.
Allen Brain Atlas
Allen Brain Atlas is an Allen Institute collection of brain map atlases, datasets, APIs, and analysis tools covering mouse, human, and non-human primate brain resources.
Annotated Behaviour and Observability Dataset (ABODe)
ABODe is a University of Edinburgh DataShare dataset for behavior classification in group-housed mice using home-cage video, identities, bounding boxes, ground-plate positions, and annotator labels.
DANDI Archive for NWB datasets
DANDI is a BRAIN Initiative archive for publishing and sharing neurophysiology data, including electrophysiology, optophysiology, and behavioral data packaged as NWB and related standards.
International Brain Laboratory public data
The International Brain Laboratory public data releases expose standardized mouse decision-making experiments, including Neuropixels recordings, widefield calcium imaging, behavior, and session metadata accessed through the ONE API.
OpenNeuro
OpenNeuro is a free, open platform for sharing neuroimaging datasets, with public search, dataset pages, and download paths for web, S3, DataLad, and the OpenNeuro CLI.