Find research datasets worth reusing
Search datasets from major research repositories and use ShareScore to quickly assess how well each record supports discovery, access, and reuse.
2,050
datasets available to search
ShareScore release 0.7.1
Dataset results
2,050 results for “southern Brazil”
FIGURES 1−4. Agripialus gen. n. spp. Adults. 1, A in Descriptions of two new genera and six new species of ghost-moths (Lepidoptera Hepialoidea: Hepialidae) from south-eastern and southern Brazil
FIGURES 1−4. Agripialus gen. n. spp. Adults. 1, A. campos sp. n.: HT ♀: dorsal view (1a), ventral view (1b) (DZUP). 2–4, A. variabilis sp. n.: 2, HT ♀: dorsal view (2a), ventral view (2b) (DZUP); 3, PT ♀ (CGCM 38.764): dorsal view (DZUP); 4, PT ♀ (CGCM 38.744): dorsal view (DZUP).
Figure 2 in Orchid bees (Hymenoptera, Apidae, Euglossini) are seasonal in Seasonal Semideciduous Forest fragments, southern Brazil
Figure 2. Orchid bee phenology in Seasonal Semideciduous Forest fragments, Euglossa fimbriata.
Figure 1 in Testing capturing methods for the Yellow-legged Tinamou Crypturellus noctivagus (Wied, 1820) (Aves, Tinamidae) in southern Brazil
Figure 1. Study area, located between São Sepé e Formigueiro, Rio Grande do Sul state, Brazil.
FIGURE 1 in Description of the advertisement call of Dendropsophus haddadi (Bastos and Pombal 1996) (Anura: Hylidae) from southern Bahia, Brazil
FIGURE 1. Dendropsophus haddadi: (A) an adult male from RPPN "Serra Bonita"; (B) waveform and (C) spectrogram of the advertisement call from "Reserva Ecológica da Michelin"; (D) waveform and (E) spectrogram of the advertisement call from RPPN "Serra Bonita".
FIGURE 1 in The tadpole of Rhinella crucifer (W -N , 1821) (Amphibia: Anura: Bufonidae) from southern Bahia, Brazil
FIGURE 1. Rhinella crucifer tadpole at stage 34 (A) Dorsal view; (B) lateral view; (C) ventral view; (D) oral disc. Specimen from Reserva Ecológica da Michelin, Igrapiúna, Bahia, Brazil.
FIGURE 1. A in Advertisement call of Scinax strigilatus (Spix, 1824) (Anura: Hylidae) from southern Bahia, Brazil
FIGURE 1. A) Male of Scinax strigilatus (MZUESC 10889) from Reserva Ecológica Michelin, Igrapiúna, Bahia, Brazil; B) waveform and C) spectrogram of the advertisement call.
FIGURE 6. Hyalella longipropodus n in A new species of freshwater amphipod (Crustacea, Peracarida, Hyalellidae) from Southern Brazil
FIGURE 6. Hyalella longipropodus n. sp. Limberger, Graichen & Castiglioni, Palmeira das Missões municipality, state of Rio Grande do Sul, Southern Brazil. Paratype, male. (A) uropod 1; (B) uropod 2; (C) uropod 3; (D) telson. Scales: 5A—0.5 mm; 5B to 5D—0.2 mm.
FIGURE 2 in A new species of freshwater amphipod (Crustacea, Peracarida, Hyalellidae) from Southern Brazil
FIGURE 2. Paratype male of Hyalella longipropodus n. sp. Limberger, Graichen & Castiglioni, Palmeira das Missões, Palmeira das Missões municipality, state of Rio Grande do Sul, Southern Brazil. Scale: 0.60 mm.
FIGURE 3. Hyalella longipropodus n in A new species of freshwater amphipod (Crustacea, Peracarida, Hyalellidae) from Southern Brazil
FIGURE 3. Hyalella longipropodus n. sp., Palmeira das Missões municipality, state of Rio Grande do Sul, Southern Brazil. Paratype, male. (A) habitus; (B) antenna 1; (C) antenna 2; (D) mandible; (E) upper lip; (F) Lower lip; (G) maxilla 1; (H) maxilla 2; (I) maxilliped. Scales: 0.65 mm for 2A; 0.5 mm for 2B, C; 0.2 mm for 2D–I.
FIGURE 4. Hyalella longipropodus n in A new species of freshwater amphipod (Crustacea, Peracarida, Hyalellidae) from Southern Brazil
FIGURE 4. Hyalella longipropodus n. sp. Limberger, Graichen & Castiglioni, Palmeira das Missões municipality, state of Rio Grande do Sul, Southern Brazil. Paratype, male. (A) gnathopod 1; (B) gnathopod 2. (C) propodus of the gnathopod 2 of male. Arrow indicates triangular space between propodus and dactylus. Scales: 3A—0.2 mm; 3B—0.5 mm.
FIGURE 1 in The orchid-bee fauna (Hymenoptera: Apidae) of a forest remnant in southern Bahia, Brazil, with new geographic records and an identification key to the known species of the area
FIGURE 1. Map showing the exact location of Parque Estadual da Serra do Conduru, state of Bahia, Brazil. Approximate location of Estação Veracel in southern Bahia is indicated by the orange square.
FIGURE 6 in Passiflora coelestis, a new species of Passiflora section Dysosmia (Passifloraceae sensu stricto) from Southern Brazil
FIGURE 6. Passiflora coelestis Parteka & Silvério, new species. Stipule reniform with falciform apex and margins slightly glandular sedated (a, b and c); petiole pilose with deciduous secreting trichomes with no nectary (d, e and f); detail of the deciduous secreting trichomes (e); leaf trilobed pilose (g); middle of the lobes with glands (h); bracts linear lanceolate with acuminate apex, deeply jagged, pilose (i); nectary region (circle) and corona with a series of thin filiform inner filaments, red with white apex and four series of outer long filiform filaments, white on the apex with the red speckled band around the bottom half and red on the base (arrows) (j); flower short campanulate, hanging, white and light red (k); androgynophore with elevated androecium and gynoecium and ovary ovoid pilose (1) (photos by L. M. Parteka and A. Silvério). Scale bars g—1cm.
FIGURE 5 in Passiflora coelestis, a new species of Passiflora section Dysosmia (Passifloraceae sensu stricto) from Southern Brazil
FIGURE 5. Illustration of Passiflora coelestis Parteka & Silvério, new species (illustration by Daiane Gonçalves Ferreira).
FIGURE 3 in Passiflora coelestis, a new species of Passiflora section Dysosmia (Passifloraceae sensu stricto) from Southern Brazil
FIGURE 3. Anatomy of the androecium of Passiflora coelestis. Filament with regular epidermis and mesophyll with rounded parenchymatic cells and vascular bundle in a horseshoe shape (a). Tetrasporangiate anther in pre-anthesis (b) with the connective region with lignified thickenings on the wall on the cell layer next to the endothecium (c), presence of idioblasts with druses (arrow) (d), unistratified endothecium with lignified thickenings (*) on the wall (d and e) and stomial region with anticlinally elongated epidermic cells (f). Tapetum presents during microgametogenesis with distinct conformations, with up to six nuclei per cell (arrow) (g and h). Pollen grain with irregular exine and very thick, sinuous and irregular intine with the endexine interrupted on the colpi region (arrow), with the vegetative nucleus and generative cell (i). Pollen grain with shape prolate-spheroidal, 12-colpi, with evident columellae (j). EP (epidermis), VB (vascular bundle), MS (mesophyll), CN (connective), EN (endothecium), SC (stomial cells), MC (middle layers), T (tapetum), SP (septum), ED (endomytosis), PO (pollen), EX (exine), IN (intine). Scale bars a and b—15μm; c, e and f—10μm; d and g—5μm; h—2μm; i—200μm; j—100μm.
FIGURE 4 in Passiflora coelestis, a new species of Passiflora section Dysosmia (Passifloraceae sensu stricto) from Southern Brazil
FIGURE 4. The Bayesian Inference phylogeny tree of the Dysosmia group based on nuclear ITS. The posterior probabilities value (PP) is indicated above the branches (%). The taxonomic novelty is highlighted with gray shading and shows that Passiflora coelestis can be considered as sister group of P. campanulata.
FIGURE 2 in Passiflora coelestis, a new species of Passiflora section Dysosmia (Passifloraceae sensu stricto) from Southern Brazil
FIGURE 2. Anatomy of the ginoecium and androecium of Passiflora coelestis with a positive reaction for the starch test with lugol. Stigma with starch in the parenchyma and stigmata emergences (a and b). Stylus with starch in the parenchyma around the transmitting tissue (c). Ovary with starch in the parenchyma around the vascular bundle and in the funicular (d). Phenolic compound in subdermal cells in the ovary mesophyll (e). Connective with large amount of starch (arrow), equal distribution to both sides (f). Stomial region with anticlinally elongated epidermic cells with starch (arrow). Bar a–d—150μm; e—25μm; f—200μm; g—20μm.
FIGURE 2. Rhamnidium riograndense. A in Rhamnidium riograndense (Rhamnaceae), a new species from southern Brazil
FIGURE 2. Rhamnidium riograndense. A. Habitat (Cerro do Itaquatiá, Rio Grande do Sul, Brazil). B. Leaf. C. Habit and branch with unriped fruits. D. Xylopodium. E. Branch with flowers. F. Branch with fruits. Photos by M. Figueira and B. Schindler.
FIGURE 1. Rhamnidium riograndense. A. Habit. B. Stipule. C. Leaf, abaxial surface. D in Rhamnidium riograndense (Rhamnaceae), a new species from southern Brazil
FIGURE 1. Rhamnidium riograndense. A. Habit. B. Stipule. C. Leaf, abaxial surface. D. Inflorescence, buds and open flower E. Flower close-up showing petals, stamens and ovary. F. Mature fruit. Drawn by Kelen Pureza Soares based on M. Figueira & B. Schindler 464 (RB).
FIGURE 7 in Two new species of Margyricarpus (Rosaceae, Sanguisorbeae) from high-elevation grasslands in southern Brazil, and other notes on the genus Margyricarpus
FIGURE 7. Field photographs of Margyricarpus pinnatus. A. Detail of the dehydrated fruits, showing the endocarp sculpture. B. Detail of a fruit, showing the fleshy white hypanthium. C. Habit.
FIGURE 6 in Two new species of Margyricarpus (Rosaceae, Sanguisorbeae) from high-elevation grasslands in southern Brazil, and other notes on the genus Margyricarpus
FIGURE 6. Lectotype of Margyricarpus patagonicus (C.L. Spegazzini s.n., LP barcode 005583). Copyright: Museo de La Plata.
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.