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1,271 results for “tropical forest”
FIGURES 25–30 in Nine new species of Horismenus Walker (Hymenoptera: Eulophidae) in Brazil, with an emphasis on the fauna of one of the largest tropical forests on the planet, the Atlantic Forest
FIGURES 25–30. Horismenus bilineatus sp. nov., females: 25, head, frontal view, holotype; 26, antenna, lateral view, holotype; 27, vertex, holotype; 28, propodeum, paratype; 29, mesosoma, dorsal view, paratype; 30, gaster, dorsal view, paratype. Scale bar: 25–27, 29–30 = 100 μm; 28 = 50 μm.
FIGURES 2–5 in Nine new species of Horismenus Walker (Hymenoptera: Eulophidae) in Brazil, with an emphasis on the fauna of one of the largest tropical forests on the planet, the Atlantic Forest
FIGURES 2–5. Horismenus amplicavus sp. nov., female: 2, habitus, lateral view, holotype; 3, mesosoma, dorsal view, paratype; 4, head, frontal view, holotype; 5, Fore wing base with speculum open, paratype. Scale bar: 2 = 500 μm; 3–5 = 100 μm.
FIGURES 40–42 in Nine new species of Horismenus Walker (Hymenoptera: Eulophidae) in Brazil, with an emphasis on the fauna of one of the largest tropical forests on the planet, the Atlantic Forest
FIGURES 40–42. Horismenus novaiguassuensis sp. nov., female: 40, habitus, lateral view, holotype; 41, mesosoma, dorsal, paratype; 42, head, frontal view, holotype. Scale bar: 40 = 500 μm; 41–42 = 100 μm.
FIGURES 21–24 in Nine new species of Horismenus Walker (Hymenoptera: Eulophidae) in Brazil, with an emphasis on the fauna of one of the largest tropical forests on the planet, the Atlantic Forest
FIGURES 21–24. Horismenus bilineatus sp. nov., females: 21, habitus, lateral view, holotype; 22, head, frontal view, paratype; 23, fore wing, admarginal setae indicated by black circles, paratype; 24, mesosoma, dorsal view, paratype. MV = marginal vein; PM = postmarginal vein; ST = stigmal vein. Scale bar: 21 = 500 μm; 22–24 = 100 μm.
FIGURES 34–39 in Nine new species of Horismenus Walker (Hymenoptera: Eulophidae) in Brazil, with an emphasis on the fauna of one of the largest tropical forests on the planet, the Atlantic Forest
FIGURES 34–39. Horismenus crastoensis sp. nov., females, holotype: 34, head, frontal view; 35, antenna, lateral view; 36, vertex; 37, propodeum; 38, mesosoma, dorsal view; 39, gaster, dorsal view, reticulate band near posterior margin of first tergite indicated by black arrow. Scale bar: 34–38 = 100 μm; 39 = 200 μm.
FIGURES 61–65 in Nine new species of Horismenus Walker (Hymenoptera: Eulophidae) in Brazil, with an emphasis on the fauna of one of the largest tropical forests on the planet, the Atlantic Forest
FIGURES 61–65. Horismenus pterathrix sp. nov., female, paratype: 61, habitus, lateral view; 62, head, frontal view; 63, mesosoma, dorsal view; 64, fore wing; 65, base of fore wing, setae on costal cell indicated by black circles and speculum by dashed circle. MV = marginal vein; SM = submarginal vein. Scale bar: 61 = 500 μm; 62–63 = 100 μm; 64 = 200 μm; 65 = 50 μm.
FIGURES 15–20 in Nine new species of Horismenus Walker (Hymenoptera: Eulophidae) in Brazil, with an emphasis on the fauna of one of the largest tropical forests on the planet, the Atlantic Forest
FIGURES 15–20. Horismenus atlanticus sp. nov., female, holotype: 15, head, frontal view; 16, antenna, lateral view; 17, vertex, with median groove indicated by yellow arrow; 18, propodeum with wide anterolateral foveae reaching plicae (black arrows); 19, mesosoma, dorsal view; 20, gaster, dorsal view. Scale bar: 15–17, 19–20 = 100 μm; 18 = 50 μm.
FIGURES 51–54 in Nine new species of Horismenus Walker (Hymenoptera: Eulophidae) in Brazil, with an emphasis on the fauna of one of the largest tropical forests on the planet, the Atlantic Forest
FIGURES 51–54. Horismenus parvicavus sp. nov., female, holotype: 51, habitus, lateral view; 52, head, frontal view; 53, fore wing, admarginal setae indicated by circles; 54, mesosoma, dorsal view. MV = marginal vein; PM = postmarginal vein; ST = stigmal vein. Scale bar: 100 μm.
FIGURES 49–50. Horismenus spp., females. 49, H in Nine new species of Horismenus Walker (Hymenoptera: Eulophidae) in Brazil, with an emphasis on the fauna of one of the largest tropical forests on the planet, the Atlantic Forest
FIGURES 49–50. Horismenus spp., females. 49, H. novaiguassuensis sp. nov., paratype. 50, H. sagittatus sp. nov., holotype. E = eye; fc = frontal cross-carina; MS = malar space; su = malar sulcus. Scale bar = 50 μm.
Data from: Seed functional traits as predictors of seedling establishment success in Brazilian tropical forest restoration
<p>Several ecological filters in deforested and degraded areas reduce seedling emergence and establishment and hinder ecological restoration by direct seeding. Understanding whether functional traits are related to a species' capacity to overcome these filters and predict their field performance might improve the success of direct seeding techniques for ecological restoration. We assessed eight seed functional traits of tropical tree species, seeking those that best explained their establishment success in direct seeding restoration projects. We analyzed a dataset from 52 studies that tested direct seeding techniques with tree species in Brazil. From each study, we collected the mean establishment percentage for all tree species. Seed mass, cotyledon function, and germination speed were the only functional traits that significantly affected the species establishment percentage in direct seeding restoration projects. Species with larger seeds, storage cotyledons, and faster germination had higher establishment percentages. Choosing species with these functional traits for seed mixes will provide higher establishment percentages and, consequently, improve restoration success by direct seeding techniques.</p>
Tracking climate vulnerability across spatial distribution and functional traits in Magnolia gentryi from the Peruvian tropical montane cloud forest
<p>Understanding the responses of tree species' functional traits to climate variability is essential for predicting the future of Tropical Montane Cloud Forest (TMCF) tree species through acclimation, especially in Andean montane environments where fog pockets act as moisture traps. We studied the distribution of <em>Magnolia gentryi</em> to measure its spatial arrangement and identify local hotspots, while also evaluating the extent to which climate-related factors are associated with its distribution. Finally, we analyzed variations in 13 functional traits of <em>M. gentryi</em> and the climate links to infer the shaping plant acclimate capacity. Our results show that Andean TMCF climatic factors constrain <em>M. gentryi</em> spatial distribution with significant patches or gaps, associated with high precipitation rates and mean minimum temperature. The functional traits of <em>M. gentryi</em> are constrained by Andean TMCF climatic factors, resulting in reduced within-species acclimation in functional traits associated with a hydric deficit. The association between functional traits and climate oscillation is crucial for understanding the growth conditions of relict-endemic species and is essential for conservation efforts. Changes in forest trait diversity and species composition occur because of fluctuations in hydraulic safety–efficiency gradients.</p>
Methane flux data from a tropical peat swamp forest in Sarawak, Malaysia
<p>This is the raw data for the study of methane flux at a tropical peat forest in Sarawak, Malaysian Borneo.</p>
FIGURE 6 in A new cryptic species of Oreobates (Anura: Craugastoridae) from the seasonally dry tropical forest of central Brazil
FIGURE 6. Landscape of calcareous rock outcrops (A and B) in the São Domingos municipality, state of Goiás, type locality of Oreobates antrum sp. nov. Photos by C.F. Rocha.
FIGURE 5 in A new cryptic species of Oreobates (Anura: Craugastoridae) from the seasonally dry tropical forest of central Brazil
FIGURE 5. Map showing the type locality of the Oreobates antrum sp. nov. (black star), São Domingos municipality, Brazil. DF = Federal District; GO = State of Goiás; TO = State of Tocantins; BA = State of Bahia; MG = State of Minas Gerais.
FIGURE 3 in A new cryptic species of Oreobates (Anura: Craugastoridae) from the seasonally dry tropical forest of central Brazil
FIGURE 3. Color patterns in live specimens of Oreobates antrum sp. n. from the type locality at São Domingos, State of Goiás. Dorsum light brown (A) and reddish-brown (B), absence of dorsolateral bar (C), dorsolateral longitudinal stripes from post-ocular to sacral regions (D), diagonal labial bars slightly faded (E), light brown blotches between the eyes and nostrils (F). Photos by D.L. Santos, S.P. Andrade and E.P. Victor-Junior.
FIGURE 4 in A new cryptic species of Oreobates (Anura: Craugastoridae) from the seasonally dry tropical forest of central Brazil
FIGURE 4. Power spectrum (above), oscillogram (middle), and corresponding spectrogram (below) of a single call of the Oreobates antrum sp. nov. from type-locality at municipality of São Domingos, state of Goiás, Brazil. Recorded on 01 December 2013 at 21:07h. Air temperature 19°C, relative air humidity 85%.
FIGURE 1 in A new cryptic species of Oreobates (Anura: Craugastoridae) from the seasonally dry tropical forest of central Brazil
FIGURE 1. Consensus tree of Bayesian (A) and maximum likelihood (B) phylogenetic trees inferred from the combined dataset of 2132 bp of the 12S, 16S, RAG-1 and TYR genes. Branches values correspond to posterior probabilities in Bayesian inference (A) and bootstrap in maximum likelihood (B). Only values higher than 0.95 (BC) and 70% (ML) were considered. Branches in red indicate specimens of the new species (Oreobates antrum sp. nov.).
FIGURE 2 in A new cryptic species of Oreobates (Anura: Craugastoridae) from the seasonally dry tropical forest of central Brazil
FIGURE 2. Oreobates antrum sp. nov. Dorsal (A) and lateral (B) views of the head, palmar (C) and plantar (D) views of the Holotype (MNRJ 91628). Bars = 3 mm.
FIGURE 2. Bromeliad species sampled. A in Ciliate species from tank-less bromeliads in a dry tropical forest and their geographical distribution in the Neotropics
FIGURE 2. Bromeliad species sampled. A=Tillandsia dasyliriifolia, B=T. rothii, C=Bromelia pinguin, D=T. polystachia and E=B. karatas.
FIGURE 3. a–p in Ciliate species from tank-less bromeliads in a dry tropical forest and their geographical distribution in the Neotropics
FIGURE 3. a–p. Ciliate from tank-less bromeliads in vivo (a, c, f, h, i, l), silver nitrate impregnation (e, j, k, n, o, p), protargol impregnation (b, d, m) and nigrosine (g). a. Spathidium spathula, b. Pattersoniella vitiphila, c. Gonostomum bromelicola, d. Drepanomonas revoluta, e. D. minuta, f. Bresslauides terricola, g. Colpoda cucullus, h. Epistylis sp., i. Vorticella sp., j. C. maupasi, k. Colpoda aspera, l. Leptopharynx costatus, m. Phacodinium metchnikoffi, n. Cyclidium glaucoma, o. Odontochlamys gouraudi, p. Tetrahymena sp. Scale bar: 10 µm. 20 X (f), 40 X (a, b, c, g, h, i, j, l, m, p), 100 X (d, e, k, n, o).
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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.