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.
633
datasets available to search
ShareScore release 0.9.0
Dataset results
633 results for “eastern Brazil”
Fig. 4 in Application of the physical habitat simulation for fish species to assess environmental flows in an Atlantic Forest Stream in South-eastern Brazil
Fig. 4. Habitat suitability curves for depth (m), mean water column velocity (m/s) and type of substrate for the three fish species in the riacho São Pedro. Substrate types are; 1- large boulder, 2- boulder, 3- cobble, 4- gravel, 5- fine gravel, 6- sand and 7- vegetation.
Fig. 3 in Application of the physical habitat simulation for fish species to assess environmental flows in an Atlantic Forest Stream in South-eastern Brazil
Fig. 3. Frequencies of habitat availability by classes of depth (m), mean velocity (m/s) and type of substrate (1- large boulder; 2- boulder; 3- cobble; 4- gravel; 5- fine gravel; 6- sand and 7- vegetation), obtained by direct survey in the riacho São Pedro.
Fig. 1 in Application of the physical habitat simulation for fish species to assess environmental flows in an Atlantic Forest Stream in South-eastern Brazil
Fig. 1. Map of the rio Guandu basin, with indication of the studied reach in riacho São Pedro. Solid dash = small substation of CEDAE (Water and Sewer Treatment Works of Rio de Janeiro State). WTP: Water Treatment Plant.
Fig. 2 in Application of the physical habitat simulation for fish species to assess environmental flows in an Atlantic Forest Stream in South-eastern Brazil
Fig. 2. Isometric view of the cross-sections in the two target reaches of the riacho São Pedro. Grey color indicates water; solid line indicates the contour of the cross-section (in wet areas and banks).
Figure 3 in Ecological aspects and molecular detection of Leishmania DNA (Kinetoplastida: Trypanosomatidae) in phlebotomine sand flies (Diptera: Psychodidae) from a rural settlement in the Eastern Amazon, Brazil
Figure 3 Abundance of Phlebotominae Sand flies from Perimetral Norte Rural Settlement, Pedra Branca Municipality, Amapá State, Brazil, collected from February 2018 to February 2019, at the collection sites: ID intradomicile, PD peridomicile, F100m forest 100m from edge, F400m forest from edge. The letters "a" and "b" represent the significant difference.
Figure 2 in Ecological aspects and molecular detection of Leishmania DNA (Kinetoplastida: Trypanosomatidae) in phlebotomine sand flies (Diptera: Psychodidae) from a rural settlement in the Eastern Amazon, Brazil
Figure 2 Shannon's Index of Phlebotominae Sand Flies from Perimetral Norte Rural Settlement, Pedra Branca Municipality, Amapá State, Brazil, collected from February 2018 to February 2019, at the collection- sites: ID intradomicile, PD peridomicile, F100m forest 100m from edge, F400m forest from edge. The letters "a" and "b" represent the significant difference.
Figure 2 in Comparison of dung beetle communities (Coleoptera: Scarabaeidae: Scarabaeinae) in oil palm plantations and native forest in the eastern Amazon, Brazil
Figure 2 Extrapolation and rarefaction of species richness in forest and oil palm plantation dung beetle communities. Shaded area represents 95% confidence limits. This figure is in color in the electronic version.
Figure 1 in Comparison of dung beetle communities (Coleoptera: Scarabaeidae: Scarabaeinae) in oil palm plantations and native forest in the eastern Amazon, Brazil
Figure 1 Location of the study area in the Brazilian Amazon, in the state of Pará. The right map represents the study area and the spatial distribution of 10 transects (red lines) in forest and oil palm habitats. Green and orange areas indicate primary forest and oil palm plantations, respectively (modified from Mendes-Oliveira et al., 2017). This figure is in color in the electronic version.
Fig. 7 in Nesting biology of three Megachile (Hymenoptera: Megachilidae) species from Eastern Amazonia, Brazil
Fig. 7. Brood cells of Megachile species: (A) nest supersedure of Tetrapedia rugulosa over a Megachile brasiliensis nest; (B) cavity sharing by M. brasiliensis and a unidentified species of Centris; (C) unattached cells of M. brasiliensis; (D) normal and big-sized cell of M. brasiliensis; (E) M. sejuncta brood cells; (F) M. stilbonotaspis brood cells. Scale bar = 1 cm.
Fig. 6 in Nesting biology of three Megachile (Hymenoptera: Megachilidae) species from Eastern Amazonia, Brazil
Fig. 6. Photographs of nests from the three Megachile species: (A)–(C) M. brasiliensis; (D)–(F) M. sejuncta; (G)–(I) M. stilbonotaspis. Nests A, D and G were collected at SA, whereas nests B, E and H were collected at APABM. Scale bar = 1 cm.
Fig. 5 in Nesting biology of three Megachile (Hymenoptera: Megachilidae) species from Eastern Amazonia, Brazil
Fig. 5. Main pollen types identified on Megachile slides from larvae feces: (A) type Attalea sp.; (B) type Tilesia sp.; (C) type Lepidaploa sp.; (D) type Myrcia sp. Scale bar of figures A - C 10 µm; figure D: 20 µm.
Fig. 2 in Nesting biology of three Megachile (Hymenoptera: Megachilidae) species from Eastern Amazonia, Brazil
Fig. 2. Recorded rainfall and number of sampled nests during the study in SA and APABM: (A–C) nests collected and rainfall recorded in SA; (D) nests collected and rainfall recorded in APABM.
Figure 3 in A new species of the genus Homalocerus Schoenherr, 1839 (Coleoptera: Belidae) from south-eastern Brazil
Figure 3. Homalocerus vanini sp. n., holotype, male, Brazil: a – aedeagus, dorsal view; b – aedeagus, lateral view; c – tegmen, dorsal view; d – 8th sternite, dorsal view. Scale bar = 0.5 mm.
Figure 2 in A new species of the genus Homalocerus Schoenherr, 1839 (Coleoptera: Belidae) from south-eastern Brazil
Figure 2. Homalocerus vanini sp. n., holotype, male, habitus, Brazil: a – dorsal view; b – frontal view; c – ventral view; d – lateral view. Scale bar = 1.0 mm.
Fig. 4 in Herpetofauna of Marechal Newton Cavalcanti Instruction Center, a hotspot Atlantic Forest fragment in Pernambuco, north-eastern Brazil
Fig. 4. Testudines, amphisbaenians, and crocodilians found in the Marechal Newton Cavalcanti Instruction Center Atlantic Forest fragment. (A) Phrynops geoffroanus (Schweigger, 1812); (B) Kinosternon scorpioides (Linneaus, 1766); (C) Mesoclemmys tuberculata (Lüederwalt, 1926); (D) Amphisbaena vermiculares (Wagler, 1824); (E) Amphisbaena alba (Liennaeus, 1758); (F) Caiman latirostris (Daudin, 1802); (G) Paleosuchus palpebrosus (Cuvier, 1807). Photos: M.A. Freitas.
Fig. 7 in Herpetofauna of Marechal Newton Cavalcanti Instruction Center, a hotspot Atlantic Forest fragment in Pernambuco, north-eastern Brazil
Fig. 7. Comparative evaluation of the sampling methods for anurans and reptiles recorded at Marechal Newton Cavalcanti Instruction Center (CMNIC) Atlantic Forest fragment, from August 2008 through December 2009.
Fig. 3 in Herpetofauna of Marechal Newton Cavalcanti Instruction Center, a hotspot Atlantic Forest fragment in Pernambuco, north-eastern Brazil
Fig. 3. Additional anuran species found in the Marechal Newton Cavalcanti Instruction Center Atlantic Forest fragment. (A) Boana crepitans (Wied-Neuwied, 1824); (B) Leptodactylus troglodytes (A. Lutz, 1926); (C) Leptodactylus natalensis (A. Lutz, 1930); (D) Dendropsophus branneri (Cochran, 1948); (E) Boana faber (Wied-Neuwied, 1821); (F) Boana raniceps (Cope, 1862); (G) Boana semilineatus (Spix, 1824); (H) Boana albomarginatus (Spix, 1824); (I) Leptodactylus latrans (Linneaus, 1758); (J) Leptodactylus marmoratus (Steindachner, 1867); (K) Leptodactylus mystacinus (Burmeister, 1861); (L) Leptodactylus fuscus (Schneider, 1799); (M) Leptodactylus vastus (A. Lutz, 1930); (N) Physalaemus cuvieri (Cruz and Pimenta, 2004); (O) Dendropsophus haddadi (Bastos and Pombal, 1996); (P) Dendropsophus minutus (Peters, 1872). Photos: M.A. Freitas.
Fig. 2 in Herpetofauna of Marechal Newton Cavalcanti Instruction Center, a hotspot Atlantic Forest fragment in Pernambuco, north-eastern Brazil
Fig. 2. Anuran species found in the Marechal Newton Cavalcanti Instruction Center Atlantic Forest fragment. (A) Phyllodytes gyrinaethes (Peixoto, Caramaschi, and Freire, 2003); (B) Phyllodytes edelmoi (Peixoto, Caramaschi, and Freire, 2003); (C) Phyllodytes luteolus (Wied-Neuwied, 1824); (D) Pristimantis ramagii (Boulenger, 1888); (E) Pithecopus nordestinus (Caramaschi, 2006); (F) Dendropsophus elegans (Wied-Neuwied, 1824); (G) Scinax cretatus (Nunes and Pombal, 2011); (H) Scinax eurydice (Bokermann, 1968); (I) Scinax x-signatus (Spix, 1824); (J) Dermatonotus muelleri (Boettger, 1885); (K) Elachistocleis ovalis (Schneider, 1799); (L) Stereocyclops incrassatus (Cope, 1870). Photos: M.A. Freitas.
Fig. 1 in Herpetofauna of Marechal Newton Cavalcanti Instruction Center, a hotspot Atlantic Forest fragment in Pernambuco, north-eastern Brazil
Fig. 1. Atlantic Forest fragment of Marechal Newton Cavalcanti Instruction Center (CIMNIC), Pernambuco, Northeastern Brazil. A few other Ecological Reserves located in Pernambuco State, as well as other states in Northeastern Brazil, are also shown.
Fig. 6 in Herpetofauna of Marechal Newton Cavalcanti Instruction Center, a hotspot Atlantic Forest fragment in Pernambuco, north-eastern Brazil
Fig. 6. Snakes species found in the Marechal Newton Cavalcanti Instruction Center Atlantic Forest fragment. (A) Boa constrictor (Linneaus, 1758); (B) Epicrates cenchria (Linneaus, 1758); (C) Chironius flavolineatus (Jan, 1863); (D) Dendrophidion atlantica (Freire, Caramaschi, and Gonçalves, 2010); (E) Spilotes pullatus (Linneaus, 1758); (F) Tantilla melanocephala (Linneaus, 1758); (G) Erythrolamprus almadensis (Wagler, 1824); (H) Erythrolamprus poecilogyrus (Wied-Neuwied, 1825); (I) Erythrolamprus viridis (Wagler, 1824); (J) Helicops angulatus (Linneaus, 1758); (K) Oxybelis aeneus (Wagler, 1824); (L) Oxyrhopus petolarius (Linneaus, 1758); (M) Oxyrhopus trigeminus (Duméril, Bibron, and Dumeril, 1854); (N) Philodryas olferssi (Lichtenstein, 1823); (O) Philodryas patagoniensis (Girard, 1825); (P) Sibynomorphus neuwiedi (Ihering, 1911); (Q) Siphlophis compressus (Daundin, 1803); (R) Xenodon merremii (Wagler, 1824); (S) Thamnodynastes pallidus (Linneaus, 1758); (T) Micrurus leminiscatus (Linneaus, 1758); (U) Micrurus ibiboboca (Merrem, 1820); (V) Amerotyphlops brongersmianus (Vanzolini, 1976); (W) Crotalus durissus (Linneaus, 1758); (X) Lachesis muta (Linneaus, 1766). Photos: M.A. Freitas.
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.