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 13. A–C in Morphometric Characterization And The First Taxonomic Synthesis Of Terrestrial Cyanobacteria From The Atlantic Forest In Northeastern Brazil
FIGURE 13. A–C. Scytonema guyanense; D–E. Scytonema javanicum; F–I. Scytonema schmidtii. False branch (arrow); J–L. Scytonema stuposum; M–O. Scytonemataceae sp. Scale: 50 μm (G); 10 μm (to the others).
FIGURES 57–61 in Four new species and new records of Macrostomus Wiedemann (Diptera: Empididae) from Northern and Northeastern Regions of Brazil
FIGURES 57–61. Macrostomus ferrugineus (Fabricius) ♀. 57. apex of abdomen, lateral view; 58. tergite 8, dorsal view; 59. sternite 8, ventral view; 60 spermatheca; 61. genital fork and genital chamber, dorsal view. Scale bars, figures 57–61= 0.1 mm.
FIGURES 42–46 in Four new species and new records of Macrostomus Wiedemann (Diptera: Empididae) from Northern and Northeastern Regions of Brazil
FIGURES 42–46. Macrostomus ferrugineus (Fabricius) ♂. 42. habitus, lateral view; 43. head, dorsal view; 44. head, ventral view; 45. wing; 46. apex of abdomen, lateral view. Scale bars, figures 42–45= 0.5 mm; 46= 0.1 mm.
FIGURES 27–36 in Four new species and new records of Macrostomus Wiedemann (Diptera: Empididae) from Northern and Northeastern Regions of Brazil
FIGURES 27–36. Macrostomus paraiba Rafael & Cumming, ♂. 27. tergite 8, dorsal view; 28. sternite 8, ventral view; 29. terminalia, left lateral view, without left epandrium; 30. cerci, posterior view; 31. terminalia, right lateral view; 32. detail cercus; 33. epandrium, detached, lateral view; 34. cercal bridge, dorsal view; 35. hypandrium and phallus, lateral view; 36. hypandrium, ventral view. Scale bars, figures 27–36= 0.1 mm.
FIGURES 62–66 in Four new species and new records of Macrostomus Wiedemann (Diptera: Empididae) from Northern and Northeastern Regions of Brazil
FIGURES 62–66. Macrostomus gurupi sp. nov. Holotype ♂. 62. habitus, lateral view; 63. head, dorsal view; 64. head, ventral view; 65. wing; 66. apex of abdomen, lateral view. Scale bars, figures 62–65= 0.5 mm; 66= 0.1 mm.
FIGURES 17–21 in Four new species and new records of Macrostomus Wiedemann (Diptera: Empididae) from Northern and Northeastern Regions of Brazil
FIGURES 17–21. Macrostomus maranhensis sp. nov. Paratype ♀. 17. apex of the abdomen, lateral view; 18. tergite 8, dorsal view; 19. sternite 8, ventral view; 20. spermatheca; 21. genital fork and genital chamber, dorsal view. Scale bars, figures 17–21= 0.1 mm.
FIGURES 1–5 in Four new species and new records of Macrostomus Wiedemann (Diptera: Empididae) from Northern and Northeastern Regions of Brazil
FIGURES 1–5. Macrostomus maranhensis sp. nov. Holotype ♂. 1. habitus, lateral view; 2. head, dorsal view; 3. head, ventral view; 4. wing; 5. apex of abdomen, lateral view. Scale bars, figures 1–4= 0.5 mm; 5= 0.1 mm.
FIGURES 37–41 in Four new species and new records of Macrostomus Wiedemann (Diptera: Empididae) from Northern and Northeastern Regions of Brazil
FIGURES 37–41. Macrostomus paraiba Rafael & Cumming, ♀. 37. hind leg; 38. apex of the abdomen, lateral view; 39. tergite 8, dorsal view; 40. sternite 8, ventral view; 41. genital fork and genital chamber, dorsal view. Scale bars, figures 37–41= 0.1 mm.
FIGURES 6–16 in Four new species and new records of Macrostomus Wiedemann (Diptera: Empididae) from Northern and Northeastern Regions of Brazil
FIGURES 6–16. Macrostomus maranhensis sp. nov. Paratype ♂. 6. tergite 8, dorsal view; 7. sternite 8, ventral view; 8. terminalia, left lateral view, without left epandrium; 9. cerci, posterior view; 10. terminalia, right lateral view; 11. epandrium, detached, lateral view; 12. cercal bridge, dorsal view; 13. posterior cercus, posterior view; 14. hypandrium, lateral view; 15. hypandrium, ventral view; 16. phallus. Scale bars, figures 6–16= 0.1 mm.
FIGURES 102–106 in Four new species and new records of Macrostomus Wiedemann (Diptera: Empididae) from Northern and Northeastern Regions of Brazil
FIGURES 102–106. Macrostomus paraensis sp. nov. Paratype ♂. 102. habitus, lateral view; 103. head, dorsal view; 104. head, ventral view; 105. wing; 106. apex of abdomen, lateral view. Scale bars, figures 102–105= 0.5 mm; 106= 0.1 mm.
FIGURES 47–56 in Four new species and new records of Macrostomus Wiedemann (Diptera: Empididae) from Northern and Northeastern Regions of Brazil
FIGURES 47–56. Macrostomus ferrugineus (Fabricius) ♂. 47. tergite 8, dorsal view; 48. sternite 8, ventral view; 49. terminalia, left lateral view, without left epandrium and hypandrium; 50. cerci, posterior view; 51. terminalia, right lateral view; 52. epandrium, detached, lateral view (broken posterodorsal margin); 53. cercal bridge, dorsal view; 54. posterior cercus, ventral view. 55. hypandrium, ejaculatory apodeme and phallus, lateral view; 56. hypandrium, ventral view. Scale bars, figures 47–56= 0.1 mm.
FIGURES 22–26 in Four new species and new records of Macrostomus Wiedemann (Diptera: Empididae) from Northern and Northeastern Regions of Brazil
FIGURES 22–26. Macrostomus paraiba Rafael & Cumming, ♂. 22. habitus, lateral view; 23. head, dorsal view; 24. head, ventral view; 25. wing; 26. apex of abdomen, lateral view. Scale bars, figures 22–25= 0.5 mm; 26= 0.1 mm.
FIGURES 116–118 in Four new species and new records of Macrostomus Wiedemann (Diptera: Empididae) from Northern and Northeastern Regions of Brazil
FIGURES 116–118. Macrostomus paraensis sp. nov. Paratype ♂. 116. hypandrium, lateral view; 117. hypandrium, ventral view; 118. phallus. Scale bars, figures 116–118= 0.1 mm.
FIGURES 67–77 in Four new species and new records of Macrostomus Wiedemann (Diptera: Empididae) from Northern and Northeastern Regions of Brazil
FIGURES 67–77. Macrostomus gurupi sp. nov. Paratype ♂. 67. tergite 8, dorsal view; 68. sternite 8, ventral view; 69. epandrium, lateral view (broken); 70. cerci, lateral view; 71. anterior cercus and subepandrial sclerite, dorsal view; 72. posterior cercus and subepandrial sclerite, ventral view; 73. cerci, posterior view; 74. cercal bridge, dorsal view; 75. posterior cercus, posterior view; 76. hypandrium, ejaculatory apodeme, lateral view; 77. hypandrium, ventral view. Scale bars, figures 67–77= 0.1 mm.
FIGURES 107–115 in Four new species and new records of Macrostomus Wiedemann (Diptera: Empididae) from Northern and Northeastern Regions of Brazil
FIGURES 107–115. Macrostomus paraensis sp. nov. Paratype ♂. 107. tergite 8, dorsal view; 108. sternite 8, ventral view; 109. terminalia, left lateral view, without left epandrium and hypandrium; 110. cerci, posterior view; 111. terminalia, right lateral view; 112. epandrium, detached, lateral view; 113. cercal bridge and subepandrial sclerite, dorsal view; 114. detail of cercal bridge and subepandrial sclerite, dorsal view; 115. posterior cercus, lateral view. Scale bars, figures 107–115= 0.1 mm.
FIGURES 83–95 in Four new species and new records of Macrostomus Wiedemann (Diptera: Empididae) from Northern and Northeastern Regions of Brazil
FIGURES 83–95. Macrostomus cummingi sp nov. Paratype ♂ (83–88) (90–95) and M. pictipennis (Bezzi) (89). 83. tergite 8, dorsal view; 84. tergite 8, lateral view; 85. sternite 8, ventral view; 86. terminalia, left lateral view, without left epandrium; 87. cerci, posterior view; 88. detail of cercal bridge, dorsal view. 89. detail of cercal bridge of M. pictipennis, dorsal view. 90. terminalia, right lateral view. 91. epandrium, detached, lateral view; 92. median and posterior cercus, dorsal view; 93. median and posterior cercus, ventral view; 94. hypandrium an phallus, lateral view; 95. hypandrium, ventral view. Scale bars, figures 83–95= 0.1 mm.
Figure 5 in Reproductive activity of two sympatric lizard species, Ameivula ocellifera and Glaucomastix itabaianensis (Squamata: Teiidae), from Northeastern Brazil
Figure 5. Reproductive phases of females of Ameivula ocellifera. (A) Pre-vitelogenic, (B) vitelogenic, (C) follicular atresia and (D) corpora lutea. Abbreviations: a, vitelline membrane; b, pyriform cells; c, small cells; d, pellucid zone; e, follicular theca; f, granulosa layer single; OV, oocyte.
Figure 2 in Reproductive activity of two sympatric lizard species, Ameivula ocellifera and Glaucomastix itabaianensis (Squamata: Teiidae), from Northeastern Brazil
Figure 2. Climatic diagram with average air temperature (in °C; solid line), air humidity (in %; grey bars) and precipitation (in mm; dashed line) for the Restinga of the Pirambu municipality, Bahia state of Sergipe, Brazil. The precipitation data were obtained from the meteorological station of the Instituto Nacional de Meteorologia (INMET 2019) nearest to the Pirambu municipality, from 2017 to 2018.
Figure 4 in Reproductive activity of two sympatric lizard species, Ameivula ocellifera and Glaucomastix itabaianensis (Squamata: Teiidae), from Northeastern Brazil
Figure 4. Reproductive phases of females of Glaucomastix itabaianensis. (A) pre-vitelogenic, (B) vitelogenic, (C) follicular atresia and (D) corpora lutea. Abbreviations: a, vitelline membrane; b, granulosa layer with the presence of pyriform cells; c, small cells.
Figure 7 in Reproductive activity of two sympatric lizard species, Ameivula ocellifera and Glaucomastix itabaianensis (Squamata: Teiidae), from Northeastern Brazil
Figure 7. Histogram of the reproductive cycle and body fat (monthly means) of males of (A) Glaucomastix itabaianensis and (B) Ameivula ocellifera from June 2017 to May 2018, in an extension of Restinga of the Pirambu municipality, state of Sergipe.
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.