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1,235 results for “Brazilian Amazon”
FIGURE 1 in Checklist of the Brachyura of the Brazilian Amazon Coastal Zone and knowledge status of their larval development
FIGURE 1. Study area: coast of Amapá (AP), Pará (PA), and Maranhão (MA) states of Brazil.
Figure 1 from: Beltrão H, Zuanon J, Ferreira E (2019) Checklist of the ichthyofauna of the Rio Negro basin in Brazilian Amazon. ZooKeys 881: 53-89. https://doi.org/10.3897/zookeys.881.32055
Figure 1 Map of the Rio Negro basin in the northwestern portion of Brazil and adjacent countries, depicting its main tributaries and sampling localities (red dots) obtained from the descriptions of new species 2003–2019, fish collection records, and published ichthyofaunal inventories.
Supplementary material 1 from: Beltrão H, Zuanon J, Ferreira E (2019) Checklist of the ichthyofauna of the Rio Negro basin in Brazilian Amazon. ZooKeys 881: 53-89. https://doi.org/10.3897/zookeys.881.32055
: Data type: species data
Figure 3 from: Beltrão H, Zuanon J, Ferreira E (2019) Checklist of the ichthyofauna of the Rio Negro basin in Brazilian Amazon. ZooKeys 881: 53-89. https://doi.org/10.3897/zookeys.881.32055
Figure 3 Taxonomic characterization (proportions of species by order) of fish assemblages found in different aquatic habitats of Rio Negro, Amazon Basin, Brazil.
Figure 2 from: Beltrão H, Zuanon J, Ferreira E (2019) Checklist of the ichthyofauna of the Rio Negro basin in Brazilian Amazon. ZooKeys 881: 53-89. https://doi.org/10.3897/zookeys.881.32055
Figure 2 Cumulative curve of valid fish species numbers described from type localities in the Rio Negro basin between 1821 and 2019, based on the catalogs of Reis et al. (2003) and Buckup et al. (2007), and species descriptions published after those compilations.
Figures 10–19 in A new species of the sharpshooter genus Soosiulus (Insecta: Hemiptera: Cicadellidae: Cicadellini) from the Brazilian Amazon Forest, with notes on a putative complex of species
Figures 10–19. Soosiulus belterrensis sp. nov., female: (10) distal two-thirds of sternite VII, ventral view; (11) posterior sclerites of "internal" sternite VIII, dorsal view; (12) valvifer I and valvula I, lateral view; (13) apex of valvula I, showing dorsal and ventral sculptured areas; (14) basal portion of valvula I, showing setae (blue arrow) and pores (red arrow); (15) valvulae II, lateral view; (16) teeth at median portion of valvula II; (17) apexes of valvulae II; (18) valvifer II and gonoplac, lateral view; (19) sensory field of setae (red arrow) near articulation point of valvifer II. Scale bars = 1 mm, except for 11 = 0.5 mm.
Figures 1–9 in A new species of the sharpshooter genus Soosiulus (Insecta: Hemiptera: Cicadellidae: Cicadellini) from the Brazilian Amazon Forest, with notes on a putative complex of species
Figures 1–9. Soosiulus belterrensis sp. nov., male: (1) body, dorsal view (total length 6.7 mm); (2) face, anterodorsal view; (3) pygofer, lateral view; (4) valve and subgenital plate, ventral view; (5) style, dorsal view; (6) connective, dorsal view; (7) part of the ejaculatory bulb and aedeagus, lateral view; (8) paraphyses, dorsal view; (9) paraphyses, lateral view. Scale bars: 3, 4, 7, 8, 9 = 0.5 mm, 5, 6 = 0.25 mm.
Figure 8 in Blood-feeding behavior of Anopheles species (Diptera: Culicidae) in the district of Ilha de Santana, state of Amapá, eastern Brazilian Amazon
Figure 8 Density of Anopheles species, parity rate, and number of malaria cases by month, during 24 months in the district of Ilha de Santana, municipality of Santana, state of Amapá. A and B) Anopheles albitarsis s.l.; C and D) Anopheles braziliensis; E and F) Anopheles darlingi; G and H) Anopheles nuneztovari s.l. The Spearman correlation between density and parity rate was significant for A. albitarsis s.l. (rs = 0.61; p = 0.03), A. braziliensis (rs = 0.80; p = 0.01), A. darlingi (rs = 0.72; p = 0.01) and A. nuneztovari s.l. (rs = 0.74; p = 0.01). Graph with standard deviation bars.
Figure 7 in Blood-feeding behavior of Anopheles species (Diptera: Culicidae) in the district of Ilha de Santana, state of Amapá, eastern Brazilian Amazon
Figure 7 Human biting rate (HBR) of the most abundant species captured in the 12-hour collections in the district of Ilha de Santana, municipality of Santana, state of Amapá. Graph with standard deviation bars.
Figure 3 in Blood-feeding behavior of Anopheles species (Diptera: Culicidae) in the district of Ilha de Santana, state of Amapá, eastern Brazilian Amazon
Figure 3 Species of Anopheles collected indoors (intradomiciliary) and outdoors (peridomiciliary) by collection time, during 24 months in the district of Ilha de Santana, municipality of Santana, state of Amapá. A) Anopheles albitarsis s.l.; B) Anopheles braziliensis; C) Anopheles darlingi; D) Anopheles nuneztovari s.l. Significant difference between indoor and outdoor environments was found for A. albitarsis s.l. and A. braziliensis (Student's t test [3] = -3.44; p = 0.01, Student's t test [3] = -2.49; p = 0.04; respectively). Graph with standard deviation bars.
Figure 2 in Blood-feeding behavior of Anopheles species (Diptera: Culicidae) in the district of Ilha de Santana, state of Amapá, eastern Brazilian Amazon
Figure 2 Species of Anopheles collected indoors (intradomiciliary) and outdoors (peridomiciliary) in four-hour collections, over 24 months in the district of Ilha de Santana, municipality of Santana, state of Amapá. A) Anopheles albitarsis s.l.; B) Anopheles braziliensis; C) Anopheles darlingi; D) Anopheles nuneztovari s.l. Significant difference was observed between the number of individuals collected indoors and outdoors only for A. albitarsis s.l. (Mann-Whitney U test = 31.5; z = -2.44; p = 0.01). Graph with standard deviation bars.
Fig. 1 in Description of a new and highly distinctive genus and species of Euptychiina (Lepidoptera: Nymphalidae: Satyrinae) from the Brazilian southern Amazon
Fig. 1. Habitat and holotype of Cristalinaia vitoria gen. et sp. nov. in the type locality at Cristalino Lodge, Alta Floresta, Mato Grosso, Brazil. (A) A general view of the area; (B) a close view of the bamboo patch where the larva was found; (C) male holotype of Cristalinaia vitoria sp. nov. (dorsal above, ventral below).
Fig. 4 in Description of a new and highly distinctive genus and species of Euptychiina (Lepidoptera: Nymphalidae: Satyrinae) from the Brazilian southern Amazon
Fig. 4. Abdomen and male genitalia of Cristalinaia vitoria gen. et sp. nov.: (A) Abdomen (lateral); (B–C) 8th abdominal tergite: (B) lateral, (C) dorsal; (D–H) Male genitalia: (D) lateral, (E) dorsal, (F) ventral, (G) Phallus, lateral; (H) Phallus, dorsal. t, tergite; s, sternite; tg, tegumen; g, gnathos; u, uncus; v, valvae; c, costae; sa, saccus; sp, spine. The small white asterisk in E and F indicates the insect pin used for placing the genitalia in position.
Fig. 5 in Characterization of artificial larval habitats of Anopheles darlingi (Diptera: Culicidae) in the Brazilian Central Amazon
Fig. 5. Ranking of the distribution of Anopheles larvae abundance in the three types of artificial larval habitats evaluated herein.
Fig. 3 in Metapolybia araujoi, a new species of swarming social wasp from the Brazilian Amazon rainforest (Vespidae: Polistinae)
Fig. 3. (A) M. encantata – head and mesosoma in lateral view; (B) M. suffusa – head and mesosoma in lateral view; (C) M. suffusa – metasoma in lateral view; (D) M. rufata – head in frontal view; (E) M. suffusa – head in frontal view.
Figure 1 in The SISBIOTA-Diptera Brazilian Network: A long-term survey of Diptera from unexplored Brazilian Western Arc of Amazon, Cerrado, and Pantanal
Figure 1 Map of the main biomes of Brazil showing collecting points and sampling sites in the states of Rondônia (RO), Mato Grosso (MT), Mato Grosso do Sul (MS).(a) geographical limits of the Brazilian states and main biomes (left map) and satellite images of each area, depicting all collecting points (white circles on the left and yellow circles on the right); (b) general landscape of forest in Cacaulândia, Rondônia; (c) forest along a river in Cacaulândia, Rondônia; (d) gate of Transpantaneira road in Poconé, Mato Grosso; (e) open vegetation area with patches of forests in Poconé, Mato Grosso; (f) open vegetation area with a mosaic of forest over the rocky formation in Aquidauana, Mato Grosso do Sul; (g) general landscape in Bodoquena, Mato Grosso do Sul.
Figure 11 in The SISBIOTA-Diptera Brazilian Network: A long-term survey of Diptera from unexplored Brazilian Western Arc of Amazon, Cerrado, and Pantanal
Figure 11 Map of the area of study in a private site in Bodoquena, Mato Grosso do Sul. (a) limits of all municipalities of the state, highlighting the limits of Bodoquena and the sampling site; (b) satellite image of Fazenda Califórnia, Serra da Bodoquena, showing the sampling points where Malaise traps 4, 5, and 6 were installed; (c) Malaise trap number 6 installed in a seasonal decidual forest fragment.
Figure 9 in The SISBIOTA-Diptera Brazilian Network: A long-term survey of Diptera from unexplored Brazilian Western Arc of Amazon, Cerrado, and Pantanal
Figure 9 Comparison of generic richness rankings of the top 10 families collected and identified of Mato Grosso, Mato Grosso do Sul, Rondônia, the three states combined, and Brazil (1also includes Lauxaniidae and Tephritidae in the same position, with 24 genera known.). Horizontal lines and bars represent equal ranking; each family is represented by a different color.
FIGURE 2 in Notes on taxonomy, distribution and conservation of Dichaea species (Orchidaceae: Zygopetalinae) in Brazilian Amazon
FIGURE 2. Geographic distribution map of Dichaea saraca-taquerensis.
FIGURE 25 in Oecanthus buxixu sp. nov. (Orthoptera: Grylloidea: Oecanthidae): A new species of tree cricket from Brazilian Amazon rainforest
FIGURE 25. Map of Oecanthus buxixu sp. nov. species geographical localization.
ScienceDex guides
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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.