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.
1,865
datasets available to search
ShareScore release 0.9.0
Dataset results
1,865 results for “northeastern Brazil”
Figure 3 in Eurhopalothrix oxente sp. nov. (Hymenoptera: Formicidae), a new riparian species of São Francisco River, northeastern Brazil
Figure 3. Photo in the riparian forest where Eurhopalothrix oxente sp. nov. was collected, on the left bank of the São Francisco River in Petrolina, Pernambuco, Brazil. / Figura 3. Foto en el bosque ribereño donde Eurhopalothrix oxente sp. nov. fue recolectada, en la margen izquierda del rÍo São Francisco en Petrolina, Pernambuco, Brasil.
Figure 2 in Eurhopalothrix oxente sp. nov. (Hymenoptera: Formicidae), a new riparian species of São Francisco River, northeastern Brazil
Figure 2. Syntype of Eurhopalothrix bruchi. A. Lateral view. B. Dorsal view. C. Head in frontal view. Scale bar: 0.5 mm. / Figura 2. Sintipo de Eurhopalothrix bruchi. A. Vista lateral. B. Vista dorsal. C. Cabeza en vista frontal. Barra de escala: 0,5 mm.
Figure 1 in Eurhopalothrix oxente sp. nov. (Hymenoptera: Formicidae), a new riparian species of São Francisco River, northeastern Brazil
Figure 1. Holotype of Eurhopalothrix oxente sp. nov. A. Lateral view. B. Dorsal view. C. Head in frontal view. Scale bar: A = 0.5 mm; B and C = 0.2 mm. / Figura 1. Holotipo de Eurhopalothrix oxente sp. nov. A. Vista lateral. B. Vista dorsal. C. Cabeza en vista frontal. Barra de escala: A = 0,5 mm; B y C = 0,2 mm.
Figure 2 in A preliminary study of insect fauna present in a cow carcass found in northeastern Brazil
Figure 2. Abundance of immatures and adults collected from cow carcass Bos taurus during the 5th to 12th of September 2023. / Figura 2. Abundancia de inmaduros y adultos recolectados de la carcasa de vaca Bos taurus durante el 5 al 12 de septiembre 2023.
Fig. 3 in Sustainability of capture of fish bycatch in the prawn trawling in northeastern Brazil
Fig. 3. Correspondence analysis showing the correlation among species and criteria used to evaluate the susceptibility and resilience. Legend: Pom cor - Pomadasys corvinaeformis, Cat spi - Cathrops spixii, Ste ras - Stellifer rastrifer, Pel har - Pellona harroweri, Ste ste - Stellifer stellifer, Chi ble - Chirocentrodon bleekerianus, Lar bre - Larimus breviceps, Men ame - Menticirrhus americanus, Con nob - Conodon nobilis, Pol vir - Polidactylus virginicus, Anc spi - Anchoa spinifer, Sel set - Selene setapinnis, Iso par - Isopisthus parvipinnis, Cet ede - Cetengraulius edentulus, Anc tri - Anchoa tricolor, Sel vom - Selene vomer, Bag mar - Bagre marinus, Rep - reproductive.
Fig. 2 in Sustainability of capture of fish bycatch in the prawn trawling in northeastern Brazil
Fig. 2. Classification of bycatch species according to criteria indicating susceptibility to capture and resilience. The combination of these criteria provides a graphic that indicates the species with the most sustainable catch. Legend: Pom cor - Pomadasys corvinaeformis, Cat spi - Cathrops spixii, Ste ras - Stellifer rastrifer, Pel har - Pellona harroweri, Ste ste - Stellifer stellifer, Chi ble - Chirocentrodon bleekerianus, Lar bre - Larimus breviceps, Men ame - Menticirrhus americanus, Con nob - Conodon nobilis, Pol vir - Polidactylus virginicus, Anc spi - Anchoa spinifer, Sel set - Selene setapinnis, Iso par - Isopisthus parvipinnis, Cet ede - Cetengraulius edentulus, Anc tri - Anchoa tricolor, Sel vom - Selene vomer, Bag mar - Bagre marinus.
Figs. 3–13. Synopia ultramarina Dana, 1853 in Redescription and new records of Synopia ultramarina Dana (Amphipoda: Synopiidae) from off the northeastern Brazil, with comments on its morphological variations
Figs. 3–13. Synopia ultramarina Dana, 1853: 3, head; 4, 5, antennae 1–2; 6, lower lip; 7, upper lip; 8, 9, maxillae 1–2; 10, 11, left and right mandibles; 12, maxilliped (UERJ 542); 13, palp of mandible (MOUFPE 19642). Scale bars: 0.2 mm for Figs 4, 5; 0.1 mm for the remains.
Fig. 1 in Redescription and new records of Synopia ultramarina Dana (Amphipoda: Synopiidae) from off the northeastern Brazil, with comments on its morphological variations
Fig. 1. Sampling site of Synopia ultramarina Dana, 1853, rodolith bedin Ressureta Channel, 03°49'2,51"S - 32°23'34,10"W, 12 m deep, Fernando de Noronha Archipelago, Brazil. Photo by Zaira Matheus/All Angle.
Figs. 18–23. Synopia ultramarina Dana, 1853 in Redescription and new records of Synopia ultramarina Dana (Amphipoda: Synopiidae) from off the northeastern Brazil, with comments on its morphological variations
Figs. 18–23. Synopia ultramarina Dana, 1853: 18–20, pereopods 5–7; 21–23, epimeral plates 1–3 (UERJ 542). Scale bars: 0.2 mm.
Fig. 30 in Redescription and new records of Synopia ultramarina Dana (Amphipoda: Synopiidae) from off the northeastern Brazil, with comments on its morphological variations
Fig. 30. Distribution of Synopia ultramarina Dana, 1853: A, Tropical Atlantic (DANA,1853); B, Tropical Atlantic (SCHELLENBERG, 1926); C, Bermuda (SHOEMAKER, 1945); D, Tulear Reef, South Madagascar (LEDOYER, 1986); E, Tomioka Bay, Japan (HIRAYAMA, 1988); F, Florida Keys and Grand Bahama Island (BARNARD & TOMAS, 1989); G, EspÍrito Santo state coast, Brazil (WAKABARA et al., 1991); H, Coroa Vermelha, Abrolhos Bank, and California Reef, Parcel of Abrolhos, Bahia state, Brazil (YOUNG & SEREJO, 2005); I, Lizard Island, Australia (HUGHES, 2009); J, Fernando de Noronha Archipelago (current study); K, off Ceará State coast (current study); L, off Pernambuco State coast (current study).
Figs. 14–17. Synopia ultramarina Dana, 1853 in Redescription and new records of Synopia ultramarina Dana (Amphipoda: Synopiidae) from off the northeastern Brazil, with comments on its morphological variations
Figs. 14–17. Synopia ultramarina Dana, 1853: 14, 15, gnathopods 1–2; 16, 17, pereopods 3–4 (MOUFPE 19642). Scale bars: 0.3 mm.
Figs. 24–29. Synopia ultramarina Dana, 1853 in Redescription and new records of Synopia ultramarina Dana (Amphipoda: Synopiidae) from off the northeastern Brazil, with comments on its morphological variations
Figs. 24–29. Synopia ultramarina Dana, 1853: 24–26, uropods 1–3; 28, telson (MOUFPE 19642); 27, telson (UERJ 542); 29, telson (MOUFPE 14566). Scale bars: 0.3 mm for Figs 24, 25; 0.1 for Fig. 27; 0.2 mm for the remains.
Fig. 5 in Seasonal variation of the crustacean fauna in the belowground and aboveground strata in a Halodule wrightii meadow of northeastern Brazil
Fig. 5. Similarity among samples from aboveground stratum of Halodule wrightii meadow on Goiabeiras Beach, city of Fortaleza, state of Ceará, northeastern Brazil; Legend: I) samples collected in predominantly dry months; II) samples collected in predominantly rainy months.
Fig. 2 in Seasonal variation of the crustacean fauna in the belowground and aboveground strata in a Halodule wrightii meadow of northeastern Brazil
Fig. 2. Abundance of crustacean fauna captured in belowground and aboveground strata of Halodule wrightii meadow on Goiabeiras Beach, city of Fortaleza, state of Ceará, northeastern Brazil.
Fig. 4 in Seasonal variation of the crustacean fauna in the belowground and aboveground strata in a Halodule wrightii meadow of northeastern Brazil
Fig. 4. Similarity among samples from belowground stratum of Halodule wrightii meadow on Goiabeiras Beach, city of Fortaleza, state of Ceará, northeastern Brazil; Legend: I) samples collected in predominantly dry months; II) samples collected in predominantly rainy months; III) samples collected in both climatic periods.
Fig. 1 in Seasonal variation of the crustacean fauna in the belowground and aboveground strata in a Halodule wrightii meadow of northeastern Brazil
Fig. 1. Location of study area. Goiabeiras Beach, city of Fortaleza, state of Ceará, northeastern Brazil.
Fig. 3 in Seasonal variation of the crustacean fauna in the belowground and aboveground strata in a Halodule wrightii meadow of northeastern Brazil
Fig. 3. Mean Shannon diversity and Pielou evenness indices of crustacean fauna associated with belowground and aboveground strata of Halodule wrightii meadow in dry and rainy seasons on Goiabeiras Beach, city of Fortaleza, state of Ceará, northeastern Brazil (a, indices for community associated with belowground stratum; b, indices for community associated with aboveground stratum).
Fig. 1 in Feeding ecology of three juvenile mojarras (Gerreidae) in a tropical estuary of northeastern Brazil
Fig. 1. Map of the study area with locations of the sampling sites in the rio Mamanguape Estuary, Brazil: 1- Mud flat; 2- Tidal Creek 1; 3- Tidal Creek 2; 4- Tidal Creek 3.
Fig. 4 in Feeding ecology of three juvenile mojarras (Gerreidae) in a tropical estuary of northeastern Brazil
Fig. 4. Non-metric multidimensional scaling plots (nMDS) coded by habitat for Diapterus rhombeus, Eucinostomus melanopterus and Eugerres brasilianus in the rio Mamanguape estuary, Brazil. Filled symbols (gray= D. rhombeus and black= E. melanopterus) and open symbols (E. brasilianus).
Fig. 3 in Feeding ecology of three juvenile mojarras (Gerreidae) in a tropical estuary of northeastern Brazil
Fig. 3. Spatial variation of numerical abundance of the three species (Diapterus rhombeus, Eucinostomus melanopterus and Eugerres brasilianus) in the rio Mamanguape estuary, Brazil.
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.