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1,865 results for “northeastern Brazil”
FIGURE 3 in New species and records of Caenidae Newman, 1853 (Insecta: Ephemeroptera) from Northeastern Brazil
FIGURE 3. Caenis marataoan sp. nov. male imago, genitalia: A, ventral view; B–E, variations in forceps. Abbreviations: f = forceps; p = penis; sp = styliger plate; a = apophysis; cs = central sclerite. (Scale: Fig. 2A = 0.1 mm; Figs 2B–E = 0.05 mm).
FIGURE. 5 in New species and records of Caenidae Newman, 1853 (Insecta: Ephemeroptera) from Northeastern Brazil
FIGURE. 5. Caenis marataoan sp. nov. egg: A, general view; B, detail of micropyle; C, detail of polar cap. Abbreviations: pc = polar cap; c = chorion; mc = micropyle; sg = sperm guide. (Scale: Fig. 4A = 20 µm; Figs 4B, C = 10 µm).
FIGURE 2 in New species and records of Caenidae Newman, 1853 (Insecta: Ephemeroptera) from Northeastern Brazil
FIGURE 2. Caenis marataoan sp. nov. male imago: A, habitus, dorsal view; B, habitus, lateral view; C, habitus, ventral view; D, detail of thorax (ventral view); E, detail of abdomen (dorsal view). (Scale: Figs 1A–E = 0.5 mm).
FIGURE 1 in New species and records of Caenidae Newman, 1853 (Insecta: Ephemeroptera) from Northeastern Brazil
FIGURE 1. Distributional map with records of Brasilocaenis irmleri, B. elidioi, Caenis chamie, C. fittkaui, and Caenis marataoan sp. nov. A, Map of South America indicating previous records; B, Map of Piauí State, Brazil with new distributional records.
Influence of social and environmental factors for Culex quinquefasciatus distribution in Northeastern Brazil: a risk index
<p>Article data influence of social and environmental factors for Culex quinquefasciatus distribution in Northeastern Brazil: a risk index.</p>
FIGURE 5 in A new genus and two new species of the millipede family Chelodesmidae from Bahia state, northeastern Brazil, including a likely troglobiont (Diplopoda, Polydesmida)
FIGURE 5. Strongylosomides troglobius sp. nov., male paratype. A & B. Body ring 7 with intact gonopods, ventral and lateral views, respectively. C. Body ring 7 with gonopods removed to show gonopod aperture, ventral view. D. Body ring 7 with left intact gonopod, caudal view. Photographs by K.V. Makarov, taken not to scale.
FIGURE 2. A in A new genus and two new species of the millipede family Chelodesmidae from Bahia state, northeastern Brazil, including a likely troglobiont (Diplopoda, Polydesmida)
FIGURE 2. A. Limestone landscape forms and Caatinga vegetation of the São Desidério region, Bahia state. B & C. Gruta Sumidouro do João Baio entrance zone. D & E. Conduit with subterranean drainage of different water levels, a natural phenomenon that occurs in the Gruta Sumidouro do João Baio cave. Photographs by Alexandre Lobo.
FIGURE 1 in A new genus and two new species of the millipede family Chelodesmidae from Bahia state, northeastern Brazil, including a likely troglobiont (Diplopoda, Polydesmida)
FIGURE 1. Location of the Gruta da Baixa Fria and Gruta Sumidouro do João Baio caves in Bahia, Brazil. Author: L. de Assis.
FIGURE 7 in A new genus and two new species of the millipede family Chelodesmidae from Bahia state, northeastern Brazil, including a likely troglobiont (Diplopoda, Polydesmida)
FIGURE 7. Strongylosomides troglobius sp. nov., male paratype. A-D. Right gonopod with prefemoral process (labeled PfP) highlighted and outlined in red, submesal, mesal, ventral and dorsal views, respectively. Photographs by K.V. Makarov, taken not to scale.
FIGURE 6 in A new genus and two new species of the millipede family Chelodesmidae from Bahia state, northeastern Brazil, including a likely troglobiont (Diplopoda, Polydesmida)
FIGURE 6. Strongylosomides troglobius sp. nov., male paratype. A-F. Right gonopod, submesal, mesal, ventral, dorsal, sublateral and lateral views, respectively. Abbreviations: A, acropodite; AP, acropodital process; c, cannula; Cx, gonocoxa; Pf, prefemoral region; PfP, prefemoral process; Sg, seminal groove; sl, solenomere; Te, telopodite. Photographs by K.V. Makarov, taken not to scale.
FIGURE 4 in A new genus and two new species of the millipede family Chelodesmidae from Bahia state, northeastern Brazil, including a likely troglobiont (Diplopoda, Polydesmida)
FIGURE 4. Strongylosomides troglobius sp. nov., male paratype. A-C. Habitus, dorsal, lateral and ventral views, respectively. Photographs by K.V. Makarov, taken not to scale.
FIGURE 3 in A new genus and two new species of the millipede family Chelodesmidae from Bahia state, northeastern Brazil, including a likely troglobiont (Diplopoda, Polydesmida)
FIGURE 3. Strongylosomides petropolites (Attems, 1901), male lectotype. A. Left gonopodal telopodite, mesal view (after Hoffman 1979), and Strongylosomides stercoriarius (Schubart, 1956), comb. nov., male syntype. B & C. Right gonopod and its tip, mesal and sublateral views, respectively (after Schubart 1956). Abbreviations: A, acropodite; AP, acropodital process; c, cannula; Cx, gonocoxa; Pf, prefemoral region; PfP, prefemoral process; Sg, seminal groove; sl, solenomere; T, telopodite. Scale bar: 0.1 mm (B) or drawn not to scale (A, C).
FIGURE 9 in A new genus and two new species of the millipede family Chelodesmidae from Bahia state, northeastern Brazil, including a likely troglobiont (Diplopoda, Polydesmida)
FIGURE 9. Rotundotergum elevatum sp. nov., male paratype. A. Incisura lateralis (I) beneath antenna, sublateral view. B. Body ring 7 with gonopods removed to show gonopod aperture, ventral view. C & D. Body ring 7 with intact gonopods, ventral and lateral views, respectively. Abbreviation: I, Incisura lateralis. Photographs by K.V. Makarov, taken not to scale.
FIGURE 4 in Revealing the Odonatofauna of Northeastern Brazil: new Heteragrion Selys, 1862 (Odonata: Heteragrionidae) species from Bahia state
FIGURE 4. Mediodorsal and lateral view of cercus of: (a−b) Heteragrion roquei sp. nov. male holotype, (c−d) Heteragrion triangulare Hagen in Selys, 1862 from Goiás state, (e−f) Heteragrion gracile Machado, 2006 from Espírito Santo state.
FIGURE 3 in Revealing the Odonatofauna of Northeastern Brazil: new Heteragrion Selys, 1862 (Odonata: Heteragrionidae) species from Bahia state
FIGURE 3. Dorsal view of head and lateral view of thorax of: (a−b) Heteragrion roquei sp. nov. male holotype, (c−d) Heteragrion triangulare Hagen in Selys, 1862 from Goiás state, (e−f) Heteragrion gracile Machado, 2006 from Espírito Santo state.
FIGURE 6 in Revealing the Odonatofauna of Northeastern Brazil: new Heteragrion Selys, 1862 (Odonata: Heteragrionidae) species from Bahia state
FIGURE 6. Map showing Bahia state in Brazil (bottom left in red), then the Una municipality in Bahia state (highlighted in red). Adapted from: https://cutt.ly/6JgZ47t.
FIGURE 1 in Revealing the Odonatofauna of Northeastern Brazil: new Heteragrion Selys, 1862 (Odonata: Heteragrionidae) species from Bahia state
FIGURE 1. Heteragrion roquei sp. nov. male holotype: (a) lateral view of habitus, (b) dorsal view of head and thorax; Heteragrion gracile Machado, 2006 male holotype: (c) lateral view of habitus.
FIGURE 5 in Revealing the Odonatofauna of Northeastern Brazil: new Heteragrion Selys, 1862 (Odonata: Heteragrionidae) species from Bahia state
FIGURE 5. (a−c) Habitat of Heteragrion roquei sp. nov. in Fazenda Araruna, Una municipality, Bahia state, Brazil; (d) Heteragrion roquei sp. nov. male holotype perched on leaves from its natural habitat.
FIGURES 70–73 in Two new species of cave crickets Endecous (Notoendecous) Gorochov, 2014 (Orthoptera: Grylloidea: Phalangopsidae) from northeastern Brazil
FIGURES 70–73. Right tegmen of Endecous (Notendecous) bahiensis n. sp. in dorsal and lateral view. 70—paratype (ISLA 21066); 71—paratype (ISLA 21067); 72—paratype (ISLA 21072) and 74—paratype (ISLA 21073).
FIGURES 2–8 in Two new species of cave crickets Endecous (Notoendecous) Gorochov, 2014 (Orthoptera: Grylloidea: Phalangopsidae) from northeastern Brazil
FIGURES 2–8. Endecous (Notendecous) potiguar n. sp. phallic sclerite of the paratype (ISLA 21036). 2—vista dorsal (the red arrow indicates the recess in Ps.P and green arrow indicates the dilatation in Ps.im); 3—vista ventral; 4—vista diagonal; 5— vista posterior (green arrow indicates a dilatation in Ps.im); 6—vista lateral (yellow arrow indicates the apodema inEnd.Sc.a); 7 and 8 endophallic sclerite anterior portion in vista lateral and frontal, respectively. Conventions: Ps.arm, pseudepiphallic arm; Ps.db, pseudepiphallic dorsal branch; Ps.im, pseudepiphallic interior projection; Ps.ib, Pseudepiphallic sclerite inner bars; Ps.ms, pseudepiphallic membranous shield; Ps.vb, pseudepiphallic ventral branch; Ps.P1, pseudepiphallic paramere 1; Ps.P2, pseudepiphallic paramere 2; Ps.Pi, pseudepiphallic paramere interior projection; r., rami; Ect.Arc, ectophallic arc; Ect.lb, ectophallic lateral bar; Ect.mp, ectophallic median projection; Ect.Ap, ectophallic apodeme; End.Sc.a, endophallic sclerite anterior portion; End.Sc.d, endophallic sclerite duct; End.Sc.p, endophallic sclerite posterior portion; M., membranous portion.
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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.