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2,050 results for “southern Brazil”
FIGURE 4 in Two new species of Margyricarpus (Rosaceae, Sanguisorbeae) from high-elevation grasslands in southern Brazil, and other notes on the genus Margyricarpus
FIGURE 4. Field photographs of Margyricarpus microcarpus. A. Detail of the flowers. B–C. Detail of the fruits. D. Dehydrated fruits, showing the endocarp sculpture. E. Detail of the stem and leaves. F. Habit and habitat.
FIGURE 5 in Two new species of Margyricarpus (Rosaceae, Sanguisorbeae) from high-elevation grasslands in southern Brazil, and other notes on the genus Margyricarpus
FIGURE 5. Holotype of Margyricarpus microcarpus (L.A. Funez et al. 8774 FURB-65014). Copyright: Universidade Regional de Blumenau.
FIGURE 2 in Two new species of Margyricarpus (Rosaceae, Sanguisorbeae) from high-elevation grasslands in southern Brazil, and other notes on the genus Margyricarpus
FIGURE 2. Holotype of (Margyricarpus lanatus J.A. Jarenkow & M. Sobral 3092 MBM-212633). Copyright: Museu Botânico Municipal de Curitiba.
FIGURE 1 in Two new species of Margyricarpus (Rosaceae, Sanguisorbeae) from high-elevation grasslands in southern Brazil, and other notes on the genus Margyricarpus
FIGURE 1. Photographs of the holotype of Margyricarpus lanatus. A. Detail of the dehydrated fruits, showing the endocarp sculpture. B. Detail of the fruit, showing the persistent sepals. C. Apex of a stem, showing the dense pilose leaves. D. Detail of the leaflets.
FIGURE 2. Trichaptum fissile. A in A new and threatened species of Trichaptum (Basidiomycota, Hymenochaetales) from urban mangroves of Santa Catarina Island, Southern Brazil
FIGURE 2. Trichaptum fissile. A. Basidioma in situ growing on Schinus terebinthifolius (FLOR67488 – Holotype); B. Cross-section of a basidioma (FLOR67490 – Paratype). C. Hymenophore. D. Thin-walled basidiospores. E. Hymenium. F. Detail of hymenium showing cystidia. G. Cystidia. H. Skeletal hyphae. I. Basidiospore. Bars: A = 10mm; B, C = 1mm; D, E, F, G, H, I = 10µm. Photos by T. Kossmann.
FIGURE 1 in A new and threatened species of Trichaptum (Basidiomycota, Hymenochaetales) from urban mangroves of Santa Catarina Island, Southern Brazil
FIGURE 1. Best-scored tree from the ML analyses, showing the phylogenetic relationships of Trichaptum species inferred from ITS sequences. Values higher than 70% and 0.95 for Bootstrap and Posterior probability, respectively, are shown above the branches (BS/PP).
FIGURE 3 in Pabstiella hileiaensis (Orchidaceae Pleurothallidinae), a new species from the Atlantic Rainforest in southern Bahia, Brazil
FIGURE 3. Lankester Composite Digital Plate (LCDP) of Pabstiella hileiaensis. A. Habit. B. Flower, lateral view. C. Perianth. D. Ovary, column and lip, lateral view. E. Lip. F. Expanded lip. G. Column, ventral view. H. Anther and pollinarium. Photographs by N. Gutierrez Morales based on the plant that was used to prepare the paratype.
FIGURE 2 in Pabstiella hileiaensis (Orchidaceae Pleurothallidinae), a new species from the Atlantic Rainforest in southern Bahia, Brazil
FIGURE 2. Lankester Composite Digital Plate (LCDP) of Pabstiella hileiaensis. A. Habit. B. Flower, lateral view. C. Perianth. D. Ovary, column and lip, lateral view. E. Lip. F. Column, ventral view. G. Anther and pollinarium. Photographs by N. Gutierrez Morales based on the plant that was used to prepare the holotype.
FIGURE 1 in Pabstiella hileiaensis (Orchidaceae Pleurothallidinae), a new species from the Atlantic Rainforest in southern Bahia, Brazil
FIGURE 1. Illustration of Pabstiella hileiaensis. A. Habit. B. Flower. C. Perianth. D. Ovary, column and lip, lateral view. E. Lip. F. Expanded lip. Drawing by N. Gutierrez Morales based on the plant that was used to prepare the holotype.
Figure 3 in Two new species of Eupalaestrus Pocock, 1901 (Araneae: Theraphosidae) from Southern Brazil and Northeastern Argentina
Figure 3. Eupalaestrus crassimetatarsis sp. nov. (a) Adult female; (b) adult male; (c) small female. Scale bars = 15 mm.
Figure 7 in Two new species of Eupalaestrus Pocock, 1901 (Araneae: Theraphosidae) from Southern Brazil and Northeastern Argentina
Figure 7. Habitats: (a) Eupalaestrus crassimetatarsis sp. nov., Bom Jesus, RS, Brazil, (b) Eupalaestrus roccoi sp. nov., Santa Maria, RS, Brazil.
Figure 4 in Two new species of Eupalaestrus Pocock, 1901 (Araneae: Theraphosidae) from Southern Brazil and Northeastern Argentina
Figure 4. Male of Eupalaestrus roccoi sp. nov. (a–b) Prosoma, (a) dorsal, (b) ventral; (c–d) left palpal bulb, (c) prolateral, (d) retrolateral; (e) left tibial apophysis; (f) leg IV. A = apical keel, DR = denticulate row, PI = prolateral inferior keel, PS = prolateral superior keel, R = retrolateral keel. Scale bars = 5 mm.
Figure 2 in Two new species of Eupalaestrus Pocock, 1901 (Araneae: Theraphosidae) from Southern Brazil and Northeastern Argentina
Figure 2. Female of Eupalaestrus crassimetatarsis sp. nov.: (a–b) Prosoma, (a) dorsal, (b) ventral; (c) spiniform setae between the coxae IV; (d) spermatheca; (e) leg IV. Scale bars = 5 mm.
Figure 8 in Two new species of Eupalaestrus Pocock, 1901 (Araneae: Theraphosidae) from Southern Brazil and Northeastern Argentina
Figure 8. Distribution map of Eupalaestrus according to the examined material: circles = E. roccoi sp. nov. (white circle = type locality), triangles = E. crassimetatarsis sp. nov. (white triangle = type locality), stars = E. campestratus, asterisk = E. spinosissimus, squares = E. larae, diamonds = E. weijenberghi.
Figure 6 in Two new species of Eupalaestrus Pocock, 1901 (Araneae: Theraphosidae) from Southern Brazil and Northeastern Argentina
Figure 6. Eupalaestrus roccoi sp. nov. (a–b) Adults, typical colour, (a) female, (b) male; (c–d) adults with colour variation, (c) female, (d) male; (e) small female; (f) defensive behaviour. Scale bars = 15 mm.
FIGURE 3 in A New Species of Adesmia (Leguminosae, Papilionoideae, Dalbergieae) from Southern Brazil, with Notes on Leaf Anatomy
FIGURE 3. Distribution of Adesmia miottoae based on herbarium sheet labels. A South America. B Close up in Rio Grande do Sul and Santa Catarina states, Brazil, with black dots marking where the species were collected.
FIGURE 1 in Ludwigia irregularis (Onagraceae) a rare new species from southern Brazil, and typification of the morphologically similar L. myrtifolia
FIGURE 1. Field photographs of Ludwigia irregularis. A. Flower with five petals. B. Flower with four petals. C. Leaf blade (abaxial surface). D. Leaf blade (adaxial surface). E. Immature fruit, showing the bracteoles near the apex of pedicel. F. Habit.
FIGURE 3 in Ludwigia irregularis (Onagraceae) a rare new species from southern Brazil, and typification of the morphologically similar L. myrtifolia
FIGURE 3. Lectotype of Ludwigia myrtifolia (A.F.C.P. de Saint-Hilaire B1-1532 P barcode P01819487). Copyright: Muséum National d'Histoire Naturelle.
FIGURE 5 in A New Species of Adesmia (Leguminosae, Papilionoideae, Dalbergieae) from Southern Brazil, with Notes on Leaf Anatomy
FIGURE 5. Cross (A, C-F) and paradermal (B) sections of A. miottoae leaflet blade. A Leaflet blade stained with toluidine blue showing uniseriate epidermis and dorsiventral mesophyll with paravenal parenchyma. Observe mucilaginous cells in the epidermis. The inset show mucilaginous cells stained with Ruthenium red in the epidermis; B Frontal view of the abaxial leaflet surface showing anisocitic stomatal complex stained with Safrablau; C Leaflet blade stained with Safrablau showing trichomes (black arrows) on both leaf surfaces; D Leaflet blade stained with toluidine blue showing dorsiventral mesophyll and paravenal parenchyma cells containing phenolic compounds; E Detail of glandular trichome stained with Safrablau consisting of basis, stalk and reduced head. The left insert shows basal cells stained with toluidine blue and the right insert shows detail from the outline of secretory head stained with Safrablau; F Midrib with vascular tissues surrounded by voluminous endodermal cells. Basal trichome cells (Bc), endodermis (Ed), mucilaginous cells (Mc), palisade parenchyma (Pp), paravenal parenchyma (Pv), phloem (Ph), secretory head (Sh), spongy parenchyma (Sp), stalk cells (Sk), stomata (St), xylem (Xy). Scale bars: 150 µm (A, C, D), 100 µm (F), 50 μm (B, E).
FIGURE 4. Adesmia miottoae habitat. A in A New Species of Adesmia (Leguminosae, Papilionoideae, Dalbergieae) from Southern Brazil, with Notes on Leaf Anatomy
FIGURE 4. Adesmia miottoae habitat. A roadside in São Joaquim, SC, Brasil. B population of A. miottoae inside São Joaquim National Park. C São Joaquim National Park. Photos by Thiago Cobra e Monteiro.
ScienceDex guides
Understand access before you commit
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.