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4,490 results for “Brazilian species”
FIGURE 3 in A new species of Mimosa (Leguminosae) endemic to the Brazilian Cerrado
FIGURE 3. Mimosa osmarii: A–B. Habits; C–D. Details of the flowering branches. Mimosa paucifolia var. scoparia: E–F. Habits; G–H. Details of the flowering branches. Photographed by Lucas S.B. Jordão.
FIGURE 2 in A new species of Mimosa (Leguminosae) endemic to the Brazilian Cerrado
FIGURE 2. Distribution of Mimosa osmarii, Mimosa paucifolia var. paucifolia and Mimosa paucifolia var. scoparia.
FIGURE 1 in A new species of Mimosa (Leguminosae) endemic to the Brazilian Cerrado
FIGURE 1. Distribution of Mimosa osmarii and Mimosa paucifolia var. scoparia and incidence of fires in the Parque Estadual Serra do Cabral from July 2014 to June 2016. Data of fire obtained from INPE (2016).
FIGURE 3. Turnera spicata. A. Habit. B. Inflorescence showing long-styled flowers. C in Turnera spicata: a new species of Turneraceae (Passifloraceae s.l.) from the Brazilian Atlantic Forest
FIGURE 3. Turnera spicata. A. Habit. B. Inflorescence showing long-styled flowers. C. Detail of inflorescences, showing flowers, floral buds and floral scars. D. Part of a leaf, proximal portion, upper surface, showing pairs of extrafloral nectaries (white arrows) (Photographed by James Lucas Costa-Lima).
FIGURE 1. Turnera spicata. A in Turnera spicata: a new species of Turneraceae (Passifloraceae s.l.) from the Brazilian Atlantic Forest
FIGURE 1. Turnera spicata. A. Part of a reproductive branch. B. Detail of leaf, upper surface, showing the margin with simple microtrichomes and teeth ending in colleters. C. Part of stem showing leaf base and stipule. D. Leaf, proximal portion, upper surface, showing extrafloral nectaries. E. Inflorescence with floral buds and floral scars below. F. Inflorescence with floral scars and persistent stipules. G–H: Bract: G. Upper surface, H. Lower surface. I. Part of a long-style flower, showing the inner face of the floral tube, with detail of sepal apex and two stamens. J. Pistil of a long-style flower, with two bracteoles. K. Fruit with bracteoles. L–M. Seed with aril: L. Rapheal view, M. Lateral view (Drawing from E.J. Lucas 958—RB, by Natanael Nascimento).
FIGURE 2–23 in Two new diatom species (Bacillariophyceae) from Brazilian floodplain: Actinella hermes-moreirae sp. nov. and Gomphonema mutunensis sp. nov.
FIGURE 2–23. Actinella hermes-moreirae sp. nov. LM. Valve view from type material. Scale bar = 10 μm.
FIGURES 24–31 in Two new diatom species (Bacillariophyceae) from Brazilian floodplain: Actinella hermes-moreirae sp. nov. and Gomphonema mutunensis sp. nov.
FIGURES 24–31. Actinella hermes-moreirae sp. nov. from type material, Mutum Island, SEM. 24. External view of valve. Scale bar = 5 μm. 25-26. Internal view of the valve. Scale bar = 5 μm. 27. Girdle view of the valve. Scale bar = 5 μm. 28. Aspect of the distal raphe end on headpole. Scale bar = 2 μm. 29-30. Headpole and footpole in internal view showing the rimoportula (arrow) and helictoglossa. Scale bar = 2 μm. 31. 29. Headpole in girdle view, showing the raphe on the mantle (arrow). Scale bar = 2 μm.
FIGURE 52–55 in Two new diatom species (Bacillariophyceae) from Brazilian floodplain: Actinella hermes-moreirae sp. nov. and Gomphonema mutunensis sp. nov.
FIGURE 52–55. Gomphonema mutunensis sp. nov. from type material, Mutum Island, SEM. 52. Girgle view. Scale bar = 10 μm. 53. Aspect of striae and areola shape. Scale bar = 2 μm. 54. Footpole in external view showing the pore field (arrow). 55. Headpole in external view. Scale bar = 1 μm.
FIGURE 48–51 in Two new diatom species (Bacillariophyceae) from Brazilian floodplain: Actinella hermes-moreirae sp. nov. and Gomphonema mutunensis sp. nov.
FIGURE 48–51. Gomphonema mutunensis sp. nov. from type material, Mutum Island, SEM. 48-51. Internal and external view of valve, respectively. Scale bar = 10 μm. 50. Internal view of axial area. 51. External view of axial area showing the central stigma (arrow). Scale bar = 2 μm.
FIGURE 1. Neobertiera montedouradensis. A. Branch with a young, unexpanded inflorescence. B. Branch with a fully expanded inflorescence. C. Node with stipule. D in Additional studies in Neobertiera (Rubiaceae, Sipaneeae): a new species from the state of Pará, Brazilian Amazon, and a new combination for a species from French Guiana
FIGURE 1. Neobertiera montedouradensis. A. Branch with a young, unexpanded inflorescence. B. Branch with a fully expanded inflorescence. C. Node with stipule. D. Dissected long-styled flower, with stamens inserted at lower portion of the corolla tube. E. Longitudinal section of flower, with corolla removed; note stalked placenta and hypanthium with basally tuberculate hairs. F. Basal portion of one hypanthium hair, longitudinal section. Drawn from M.R. Santos 414 (MG). Illustration by Piero G. Delprete.
FIGURE 1 in Re-establishment of Psidium macahense (Myrtaceae, Myrteae), an endemic species from the Brazilian Atlantic Forest
FIGURE 1. Distinctive morphological characteristics of Psidium brownianum and Psidium macahense. Closed floral buds, apiculate (A), calyx calyptrate (B) in P. brownianum. Open floral buds (C), calyx 4-lobed (D) in P. macahense.
FIGURE 6 in Re-establishment of Psidium macahense (Myrtaceae, Myrteae), an endemic species from the Brazilian Atlantic Forest
FIGURE 6. Morphological features of Psidium macahense: Fruiting branch showing the auxotelic inflorescence and fruits with four lobes. Detail of open floral buds (illustrations by Raul Garcia).
FIGURE 5 in Re-establishment of Psidium macahense (Myrtaceae, Myrteae), an endemic species from the Brazilian Atlantic Forest
FIGURE 5. Phylogenetic placement of Psidium macahense and other species of Psidium. Majority-rule consensus tree derived from Bayesian analyses of the combined ITS, ndhF and psbA-trnH dataset. Posterior probabilities are shown above nodes. Psidium macahense is shown in red and P. brownianum is shown in blue.
FIGURE 2. Begonia micheliniana. A in NOVELTIES IN BRAZILIAN BEGONIACEAE I: two new species from Bahia
FIGURE 2. Begonia micheliniana. A. habit; B. leaf; C. stipule; D. bract; E. male flower front view; F. male flower side view; G. sepals (a) and petals (b); H. stamen; I. sepals (a) and petals (b) of female flower, J. stigma; K. fruit side view; L. seeds (A-L: L.Kollmann 12182).
FIGURE 1. Begonia micheliniana. A in NOVELTIES IN BRAZILIAN BEGONIACEAE I: two new species from Bahia
FIGURE 1. Begonia micheliniana. A. habit in the wild; B. habit with male and female flowers, C. male flower; D. female flower front view; E. female flower side view.
FIGURE 3. Begonia charlesjarosiana. A in NOVELTIES IN BRAZILIAN BEGONIACEAE I: two new species from Bahia
FIGURE 3. Begonia charlesjarosiana. A. habit; B. stipule; C. male flower; D. female flower; E. Fruit.
FIGURE 4. Begonia charlesjarosiana. A in NOVELTIES IN BRAZILIAN BEGONIACEAE I: two new species from Bahia
FIGURE 4. Begonia charlesjarosiana. A. habit; B. stipule; C. bract; D. male flower front view; E. male flower sepals (a) and petal (b); F. stamen; G. female flower side view; H. prophyll on the pedicel; I. prophyll; J. female flower sepals (a) petals (b); K. stigma; L. fruit side view; M. seed (A–F,M: W. Milikken, 5106, G–K: L.A. Mattos-Silva 4489).
FIGURE 2. Manihot montana. A. Habit. B in Manihot montana, a new species of Manihot sect. Graciles (Euphorbiaceae) from the Brazilian savannas
FIGURE 2. Manihot montana. A. Habit. B. Portion of the stem showing inflorescences, young fruits, and staminate flowers. C. Portion of an inflorescence showing staminate flowers and buds. D. Aspect of the bracts on inflorescence. E. Staminate flowers. F. Pistillate flowers. Photos by Marcos José da Silva.
FIGURE 4 in Manihot montana, a new species of Manihot sect. Graciles (Euphorbiaceae) from the Brazilian savannas
FIGURE 4. Cross sections of the median portion of the leaf blade. A–C and G. Manihot montana. D–F and H. M. paviifolia. A, B, D and E. Epidermis and mesophyll in the margin. Arrows indicate stomata. C and F. Epidermis and collenchyma the extremity in the borde. G and H. Midvein. Arrowheads indicate laticifers. cc collenchyma, ep epidermis, gp ground parenchyma, lf libriform fibers, p papillae, pp palisade parenchyma, sp spongy parenchyma, vb vascular bundles. Bars (A–F = 40 μm; G and H = 75 μm). A, C, and G, M. J. Silva & A. A. Alonso 7191, UFG; D, F and H, M. J. Silva 4125).
FIGURE 5 in Manihot montana, a new species of Manihot sect. Graciles (Euphorbiaceae) from the Brazilian savannas
FIGURE 5. Cross sections of the median portion of the petiole. A–C. Manihot montana. D–F. M. paviifolia. A and D. General aspects of epidermis, cortex and vascular cylinder. B and E. Epidermis, cortex and pericycle fibers. C and F. Vascular bundles and medulla in vascular cylinder. Arrowheads corresponding to laticifers. cc collenchyma, co cortex, ep epidermis, gf gelatinous fibers, gp ground parenchyma, lf libriform fibers, me medulla, p papillae, pp palisade parenchyma, sp spongy parenchyma, vc vascular cylinder, vb vascular bundles. Bars (A and D = 200 μm; B and E = 40 μm; C and F = 75 μm). A and C, M. J. Silva & A. A. Alonso 7191, UFG; D and F M. J. Silva 4125).
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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.