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.
11,982
datasets available to search
ShareScore release 0.7.1
Dataset results
11,982 results for “africa”
Figs 49–56. 49. Sphex fumicatus Christ, 1791 in The wasp genus Sphex in Sub-Saharan Africa (Hymenoptera: Sphecidae)
Figs 49–56. 49. Sphex fumicatus Christ, 1791, habitus of ♀. 50. S. lanatus Mocsáry, 1883, habitus of ♀. 51. S. rufinervis Pérez, 1895, habitus of ♂. 52. S. taschenbergi Magretti, 1884, habitus of ♀. 53. S. fumicatus, frontal view of ♀. 54. S. taschenbergi, frontal view of ♀. 55. Geographic distribution of S. lanatus (red), S. rufinervis (blue) and S. taschenbergi (yellow). 56. Geographic distribution of S. tomentosus Fabricius, 1787 (red) and S. torridus F. Smith, 1873 (blue).
Figs 119–123. 119–120 in The wasp genus Sphex in Sub-Saharan Africa (Hymenoptera: Sphecidae)
Figs 119–123. 119–120. Habitus of ♂. 121. Dorsal view of male genitalia. 122. Lateral view of male genitalia. 119. Sphex comorensis sp. nov. 120–122. S. malagassus de Saussure, 1890. 123. Geographic distribution of S. comorensis sp. nov. (red), S. malagassus (blue), S. meridionalis (Arnold, 1947) (yellow), S. nefrens sp. nov. (purple) and S. occidentalis sp. nov. (green).
Figs 33–40. 33–37 in The wasp genus Sphex in Sub-Saharan Africa (Hymenoptera: Sphecidae)
Figs 33–40. 33–37. Frontal view of faces in females of the umtalicus and meridionalis group. 33. Sphex umtalicus Strand, 1916. 34. S. haemorrhoidalis Fabricius, 1781. 35. S. victoria sp. nov. 36. S. meridionalis (Arnold, 1947). 37. S. nefrens sp. nov. 38. S. cinerascens Dahlbom, 1843 habitus of ♂. 39–40. S. paulinierii Guérin-Méneville, 1843, ♂. 39. Habitus. 40. Mesosomal side (anterior = left).
Figs 41–48. 41–42, 45 in The wasp genus Sphex in Sub-Saharan Africa (Hymenoptera: Sphecidae)
Figs 41–48. 41–42, 45. Sphex erythrinus (Guiglia, 1939). 43–44, 46. Sphex feijeni nom. nov. 41, 43. Habitus of ♀. 42, 44. Habitus of ♂. 45–46. Male genitalia. 47. Geographic distribution of S. cinerascens Dahlbom, 1843 (red), S. paulinierii Guérin-Méneville, 1843 (blue), S. erythrinus (yellow) and S. feijeni nom. nov. (purple). 48. Geographic distribution of S. fumicatus Christ, 1791.
Figs 25–32. 25–26 in The wasp genus Sphex in Sub-Saharan Africa (Hymenoptera: Sphecidae)
Figs 25–32. 25–26. Ventral and lateral view of sternum VIII and genitalia in male of Sphex abyssinicus (Arnold, 1928). 27–28. Frontal view of free clypeal margin in males. 29–32. Dorsal view of fore- and hindwing in males and females of the gaullei group. 27. S. umtalicus Strand, 1916. 28. S. decipiens Kohl, 1895. 29. S. jansei Cameron, 1910, ♀. 30. S. jansei, ♂. 31. S. gaullei Berland, 1927, ♀. 32. S. gaullei, ♂.
Figs 19–24. 19–20 in The wasp genus Sphex in Sub-Saharan Africa (Hymenoptera: Sphecidae)
Figs 19–24. 19–20. Ventral view of the two apical sterna in males of the bohemanni group. 21, 23. Dorsal view of apical third of penis valvae in males of the bohemanni group. 22, 24. Lateral view of penis valvae. 19. Sphex bohemanni Dahlbom, 1845. 20. S. abbotti abbotti W. Fox, 1891. 21– 22. S. stadelmanni stadelmanni Kohl, 1895. 23–24. S. schoutedeni s. lat.
Figs 106–112. 106–107. Sphex jansei Cameron, 1910. 108. S in The wasp genus Sphex in Sub-Saharan Africa (Hymenoptera: Sphecidae)
Figs 106–112. 106–107. Sphex jansei Cameron, 1910. 108. S. schmideggeri sp. nov. 109. S. pseudosatanas sp. nov. 110–111. S. rufoclypeatus sp. nov. 106, 108–110. Habitus of ♀. 107, 111. Habitus of ♂. 112. Geographic distribution of S. decipiens Kohl, 1895 (red), S. pruinosus Germar, 1817 (blue), S. gaullei Berland, 1927 (yellow), S. jansei (purple) and S. schmideggeri sp. nov. (green).
Fig. 130 in The wasp genus Sphex in Sub-Saharan Africa (Hymenoptera: Sphecidae)
Fig. 130. Bayesian inference phylogenetic tree based on available sequence data of CO1, EF-1α and LWR, with the posterior probability shown at each node. For the Afrotropical species treated in our study, the genus name has been omitted.
Figs 13–18 in The wasp genus Sphex in Sub-Saharan Africa (Hymenoptera: Sphecidae)
Figs 13–18. Faces of females in frontal view. 13. Sphex nigrohirtus Kohl, 1895. 14. Sphex abbotti nivarius subsp. nov. 15. S. abbotti abbotti W. Fox, 1891. 16. S. stadelmanni stadelmanni Kohl, 1895. 17. S. abyssinicus (Arnold, 1928). 18. S. schoutedeni malawicus subsp. nov.
Figs 1–6. 1–3 in The wasp genus Sphex in Sub-Saharan Africa (Hymenoptera: Sphecidae)
Figs 1–6. 1–3. Dorsal view of propodeal setae in different orientation. 4. Lateral view of thoracic dorsum. 5–6. Lateral view of scutellum and metanotum. 1. Sphex pseudopraedator sp. nov., ♀. 2. S. jansei Cameron, 1910, ♂. 3–4. S. umtalicus Strand, 1916, ♀. 5. S. rufoclypeatus sp. nov., ♀. 6. S. gaullei Berland, 1927, ♀.
Figs 7–12. 7–8 in The wasp genus Sphex in Sub-Saharan Africa (Hymenoptera: Sphecidae)
Figs 7–12. 7–8. Dorsal view of scutellum and metanotum. 9–10. Lateral view of upper metapleural area (anterior = left). 11. Dorsal view of petiole. 12. Basitarsal rake. 7. Sphex tomentosus Fabricius, 1787, ♂. 8. S. meridionalis (Arnold, 1947), ♀. 9. S. torridus F. Smith, 1873, ♂. 10. S. nigrohirtus Kohl, 1895, ♀. 11. S. haemorrhoidalis Fabricius, 1781, ♀. 12. S. decipiens Kohl, 1895, ♀. α: defined as petiole length; β: defined as length of outer side of tarsomere I; arrow: antepenultimate spine.
Fig. 7. – Palisota cristalensis E in Novitates Gabonenses 90: Palisota (Commelinaceae) revisited: description of eight new species from Central Africa and notes on the identity of P. satabiei and P. bogneri
Fig. 7. – Palisota cristalensis E. Bidault & Burg (A– D) and P. fadenii Burg & E. Bidault (E–F). A. Living plant in habitat; B. Inflorescence showing closed flowers; C. Detail of an open flower; D. Detail of pubescence on the upper side of the lamina; E. Detail of an open bisexual flower showing the reflexed lower stamen still in place, and the two upper stamens removed; F. Detail of an open bisexual flower from the outside, showing the reflexed lower stamen still in place, one of the upper stamens, and the calyx with one larger sepal. [A, C: Bidault et al. 3379; B, D: Bidault et al. 3309; E–F: Sita 535] [Photos: A–E:E. Bidault; F: W.J. van der Burg]
Fig. 13. – Sabicea sanguinosa subsp. viridis O in A synopsis of the Sabicea floribunda group (Rubiaceae) from Central Africa, including three new species
Fig. 13. – Sabicea sanguinosa subsp. viridis O. Lachenaud, Zemagho & Sonké: A. Inflorescence (short-styled flowers); B. Mature infructescence. Sabicea segregata Hiern: C. Flowering stem; D. Detail of inflorescence with short-styled flowers; E. Stem with immature fruits; F. Mature infructescence. [A–B: Lachenaud et al. 1918; C: Dessein et al. 2148; D: Bidault et al. 1316; E: Dessein et al. 1862; F: Sonké & Ikabanga 6139] [Photos: A: O. Lachenaud; B: D.I. Lafferty; C, E: S. Dessein; D: E. Bidault; F: B. Sonké]
Fig. 12. – Sabicea rubiginosa O in A synopsis of the Sabicea floribunda group (Rubiaceae) from Central Africa, including three new species
Fig. 12. – Sabicea rubiginosa O. Lachenaud, Zemagho & Sonké: A. Plant with flowers and fruits; B. Lower side of leaf; C. Inflorescence; D. Infructescence with mature (white) and immature fruits (green). Sabicea sanguinosa subsp. sanguinosa: E. Apex of flowering stem. Sabicea sanguinosa subsp. viridis O. Lachenaud, Zemagho & Sonké: F. Stem with flowers and fruits, note bullate leaves. [A: Sonké & Ikabanga 6155; B, D: Lachenaud et al. 2105; C: Bidault et al. 1329; F: Bidault et al. 1691] [Photos: A: B. Sonké; B, D: O. Lachenaud; C, F: E. Bidault; E: J.-P. Vande weghe]
Fig. 7 in A synopsis of the Sabicea floribunda group (Rubiaceae) from Central Africa, including three new species
Fig. 7. – Sabicea floribunda var. floribunda: A. Inflorescence. Sabicea floribunda var. paucinervis Wernham: B. Fruits. Sabicea nobilis R.D. Good: C. Lower side of leaf; D. Stem with mature infructescence. Sabicea proselyta (N. Hallé) Razafim. et al.: E. Fruiting stem; F. Mature infructescence. [A: near Tchimbélé, Gabon, plant not collected; B: Sonké 5915; C–D: Texier et al. 706; E: Sonké & Zemagho 6329; F: van Valkenburg et al. 3140] [Photos: A: S. Dessein; B: B. Sonké; C–D: N. Texier; E: B. Sonké; F: J. Degreef]
Virtual stations (TeroVIR ) and water level time series (TeroWAT) in West Africa and Arctic regions
<p>The dataset contains a sample of locations across Siberia and Africa, for which water-level time series were automatically derived from Sentinel-3 altimeters (methodology described in Machefer et al. 2022<sup>1</sup>) from year 2016 to year 2021, together with the in-situ station records and the area covered by the altimetry measurements. The purpose of this dataset is validation and exemplification of the methodology. </p> <p>The methodology described produces comprehensive water level records at a global scale based on altimetry satellite data. The validation against in-situ data was assessed in numerous environments in West Africa and complex locations such as Arctic rivers partially covered with ice.<br> <br> This dataset offers a sample of the records at 3 locations in West Africa (Kemacina [Mali], Koulikouro [Mali], Lokoja [Niger]) and in the sub-arctic region (Yakutsk [Russia]). The data are organised by Level 1 of <a href="http://www.hydrosheds.org/">HydroBASINS</a><sup>2 </sup>definition (ex: africa) in two folders, each containing: virtual stations (teroVIR) and insitu stations (insitu) as shapefiles with their associated metadata, the corresponding water level time series (teroWAT) in NetCDF, and the level 3 of HydroBASINS, corresponding to the largest river basins of each continent. Finally, a csv file (validation) presents the computed metrics assessing the accuracy of the processors.</p> <p>N.B.: time series with less than two common date points between insitu and teroWAT have not been assessed. </p> <p>[1] Machefer, M., Perpinyà-Vallès M., Escorihuela M.J., Gustafsson D., Romero L. (2022): Challenges and evolution of water level monitoring towards a comprehensive, world-scale coverage with remote sensing. Earth System Science Data (Under Reviewing)</p> <p>[2] Lehner, B., Grill G. (2013): Global river hydrography and network routing: baseline data and new approaches to study the world’s large river systems. Hydrological Processes, 27(15): 2171–2186. Data is available at www.hydrosheds.org.</p>
Data and scripts for: Green turtles highlight connectivity across a regional marine protected area network in West Africa
<p>Data derivates and analysis scripts (in R) used for the paper on analyzing green turtle MPA coverage and connectivity in West Africa.</p>
Two fish in a pod. Data from a self-sampling pilot program to separate between black hake species in W-Africa
<p>Data from self-sampling pilot trial in Senegal and Mauritanian waters where two species of black hake were separated manually onboard fishing vessels and the results then validated by genetic analysis. </p>
Novel Chromobacterium sp. isolated from mosquitos in Burkina Faso, West Africa
<p>Nov. <em>Chrombacterium</em> sp. isolated in wild caught mosquitos in Burkina Faso, West Africa </p>
Fig. 11 in Eight new species of Gulella Pfeiffer, 1856 from the south-east coast of South Africa (Gastropoda: Streptaxidae)
Fig. 11. Gulella maraisi sp. nov., holotype (NMSA P1676/T4520), length 4.12 mm, width 1.63 mm. A. Aperture view. B. Side view. C. View into aperture. D. Oblique view of base showing umbilicus. E. Specimen from Eastern Cape population (ELMD 18754), length 3.57 mm, width 1.55 mm. Scale bar = 0.5 mm.
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.