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1,213 results for “biodiversity hotspots”
FIGURE 1 in Revealing the stygobiont and crenobiont Mollusca biodiversity hotspot in the Caucasus: Part III. Revision of stygobiont microsnails (Mollusca: Gastropoda: Hydrobiidae) from the Russian part of Western Transcaucasia, with the description of new taxa
FIGURE 1. Geographic position of the type localities of Schapsugia kudepsta sp. nov. (1), Sch. pulcherrima and Tachira valvataeformis (2), and Sch. occultata sp. nov. (3). A—map of the north-western Greater Caucasus showing the type localities of spe- cies discussed in this paper; B—a small spring in the floodplain of the Kudepsta River; C—Krasnoaleksandrovskaya (Takhira) Cave; D—Tigrovaya Cave; E—the source of the Natashinsky Spring.
FIGURE 3 in Revealing the stygobiont and crenobiont Mollusca biodiversity hotspot in the Caucasus: Part III. Revision of stygobiont microsnails (Mollusca: Gastropoda: Hydrobiidae) from the Russian part of Western Transcaucasia, with the description of new taxa
FIGURE 3. Distribution of values of the linear shell measurements and selected morphometric ratios in a sample of 'Paladilhiopsis' spp. from Krasnoaleksandrovskaya Cave (n = 102). An associated normal-distribution curve is given.
FIGURE 1 in Discovery of substantial Oxalis (Oxalidaceae) diversity and endemism in an arid biodiversity hotspot
FIGURE 1. Map of localities for new Richtersveld Oxalis taxa. The thick black line indicates both the Orange River and the border between South Africa and Namibia. The thin black line is the coastline. Darker shading indicates higher elevation. Contour intervals are 150 m.
FIGURE 3 in Discovery of substantial Oxalis (Oxalidaceae) diversity and endemism in an arid biodiversity hotspot
FIGURE 3. New species photos. Numbers correspond to those in the text. B1) Oxalis rosettifolia. B2) Oxalis nivea. B3) Oxalis sp. nov. 1. B4) Oxalis rubricallosa. B5) Oxalis petricola. B6) Oxalis sp. nov. 2. B7) Oxalis sp. nov. 3 'canaliculata'. B8) Oxalis sp. nov. 4. B9) Oxalis sp. nov. 5 'magnifolia'. B10) Oxalis sp. nov. 6.
FIGURE 2 in Discovery of substantial Oxalis (Oxalidaceae) diversity and endemism in an arid biodiversity hotspot
FIGURE 2. ITS-based phylogenies of selected Richtersveld Oxalis taxa. Values at nodes are Bayesian posterior probabilities; Richtersveld collections are bolded; new and recently described species are underlined; scale bars are in expected substitutions per site. (A) the O. pescaprae clade sensu Oberlander et al. (2011), indicated by an asterisk. (B) part of the O. flava clade sensu Oberlander et al. (2011).
Ants of the State of Pará, Brazil: a historical and comprehensive dataset of a key biodiversity hotspot in the Amazon Basin
<p>The state of Pará in northern Brazil is located entirely within the Amazon Basin and harbors a great diversity of landscape and vegetation types that support high levels of biodiversity. Here, we provide a comprehensive inventory of ant species and their distribution in Pará. This regional list is based on an extensive review of species records from published and unpublished sources covering a period of 134 years (1886–2020) and includes the five most representative ant collections in Brazil. In total, we documented 12 subfamilies, 90 genera and 753 ant species, including 97 species recorded for the first time in Pará and 12 species newly reported in Brazil. Sampling effort across the state is highly uneven, and most records may be associated with research areas near the state capital, mining areas, hydroelectric dams, and research field stations run by the state or universities. In addition, our results suggest a strong bias in ant collection in Pará in terms of proximity of sampled sites to access routes, such as roads and rivers. We also found that species records were highly unevenly distributed based on areas of endemism within the Amazon, vegetation type, and protected areas within the state. Ant surveys are still lacking from most protected areas of Pará, and further sampling is urgently needed in view of the current trend of expansion of major infrastructure projects and natural resource harvesting within protected areas of Pará. Our database represents an extremely valuable and rich source of information for further studies on ant biodiversity and conservation in the Amazon Basin.</p>
FIGURE 40 in The genus Sphegina Meigen (Diptera, Syrphidae) in a biodiversity hotspot: the thirty-six sympatric species in Kambaiti, Myanmar
FIGURE 40. Sphegina (Asiosphegina) pollex sp. n. (holotype). A. Posterior part of sternite IV, ventral view. B. Left surstylus, lateral view. C. Left superior lobe, lateral view. D. Genitalia, lateral view. Scale 0.5 mm.
FIGURE 28 in The genus Sphegina Meigen (Diptera, Syrphidae) in a biodiversity hotspot: the thirty-six sympatric species in Kambaiti, Myanmar
FIGURE 28. Sphegina (Asiosphegina) siculifera sp. n. (holotype). A. Posterior part of abdomen, lateral view. B. Genitalia, lateral view. C. Left surstylus, lateral view. D. Posterior part of abdomen, ventral view. Scale 0.5 mm.
FIGURE 35 in The genus Sphegina Meigen (Diptera, Syrphidae) in a biodiversity hotspot: the thirty-six sympatric species in Kambaiti, Myanmar
FIGURE 35. Sphegina (Asiosphegina) atricolor sp. n. (A, B paratype, C, D, E holotype). A. Posterior part of abdomen, lateral view. B. Posterior part of sternite IV, ventral view. C. Genitalia, lateral view. D. Left surstylus, lateral view. E. Left superior lobe, lateral view. Scale 0.5 mm.
FIGURE 38 in The genus Sphegina Meigen (Diptera, Syrphidae) in a biodiversity hotspot: the thirty-six sympatric species in Kambaiti, Myanmar
FIGURE 38. Sphegina (Asiosphegina) pollinosa sp. n. (holotype). A. Genitalia, lateral view. B. Left surstylus, lateral view. C. Left superior lobe, lateral view. D. Tergites III and IV and sternite IV, lateral view. Scale 0.5 mm.
FIGURE 24 in The genus Sphegina Meigen (Diptera, Syrphidae) in a biodiversity hotspot: the thirty-six sympatric species in Kambaiti, Myanmar
FIGURE 24. Sphegina (Asiosphegina) bilobata sp. n. (holotype). A. Left surstylus, lateral view. B. Left superior lobe, lateral view. C. Genitalia, lateral view. D. Posterior part of abdomen, ventral view. Scale 0.5 mm.
FIGURE 27 in The genus Sphegina Meigen (Diptera, Syrphidae) in a biodiversity hotspot: the thirty-six sympatric species in Kambaiti, Myanmar
FIGURE 27. Sphegina (Asiosphegina) cultrigera sp. n. (holotype). A. Posterior part of abdomen, lateral view. B. Genitalia, lateral view. C. Left surstylus, lateral view. D. Posterior part of abdomen, ventral view. Scale 0.5 mm.
FIGURE 23 in The genus Sphegina Meigen (Diptera, Syrphidae) in a biodiversity hotspot: the thirty-six sympatric species in Kambaiti, Myanmar
FIGURE 23. Sphegina (Asiosphegina) bidens sp. n. (holotype). A. Posterior part of sternite IV, ventral view. B. Left surstylus, lateral view. C. Left superior lobe, lateral view. D. Genitalia, lateral view. Scale 0.5 mm.
FIGURE 17 in The genus Sphegina Meigen (Diptera, Syrphidae) in a biodiversity hotspot: the thirty-six sympatric species in Kambaiti, Myanmar
FIGURE 17. Sphegina (Asiosphegina) falcata sp. n. (holotype). A. Left surstylus, lateral view. B. Left superior lobe, lateral view. C. Genitalia, lateral view. Scale 0.5 mm.
FIGURE 20 in The genus Sphegina Meigen (Diptera, Syrphidae) in a biodiversity hotspot: the thirty-six sympatric species in Kambaiti, Myanmar
FIGURE 20. Sphegina (Asiosphegina) mirifica sp. n. (holotype). A. Aedeagus, lateral view. B. Genitalia, lateral view. Scale 0.5 mm.
FIGURE 16 in The genus Sphegina Meigen (Diptera, Syrphidae) in a biodiversity hotspot: the thirty-six sympatric species in Kambaiti, Myanmar
FIGURE 16. Sphegina (Asiosphegina) subradula sp. n. (A, C, D, E holotype, B paratype). A. Posterior part of sternite IV, sternite V and sternite VI, ventral view; the unmodified pilosity omitted. B. Posterior part of sternite IV, ventral view; the unmodified pilosity omitted. C. Genitalia, lateral view. D. Left surstylus, lateral view. E. Left superior lobe, lateral view. Scale 0.5 mm.
FIGURE 31 in The genus Sphegina Meigen (Diptera, Syrphidae) in a biodiversity hotspot: the thirty-six sympatric species in Kambaiti, Myanmar
FIGURE 31. Sphegina (Asiosphegina) parvula sp. n. (holotype). A. Genitalia, lateral view. B. Left surstylus, lateral view. C. Posterior part of sternite IV, ventral view. Scale 0.5 mm.
FIGURE 14 in The genus Sphegina Meigen (Diptera, Syrphidae) in a biodiversity hotspot: the thirty-six sympatric species in Kambaiti, Myanmar
FIGURE 14. Sphegina (Asiosphegina) radula sp. n. (A, B, C, D paratype, E, F holotype). A, B, D. Sternite IV, ventral view; the unmodified pilosity omitted. C. Posterior part of sternite IV, sternite VI and sternite VII, ventral view; the unmodified pilosity omitted. E. Genitalia, lateral view. F. Left surstylus and superior lobe, lateral view. Scale 0.5 mm.
FIGURE 19 in The genus Sphegina Meigen (Diptera, Syrphidae) in a biodiversity hotspot: the thirty-six sympatric species in Kambaiti, Myanmar
FIGURE 19. Sphegina (Asiosphegina) crucivena sp. n. (A, C holotype, B, D paratype). A. Left surstylus, lateral view. B. Right cercus, lateral view. C. Genitalia, lateral view. D. Sternite IV, ventral view. Scale 0.5 mm.
FIGURE 9 in The genus Sphegina Meigen (Diptera, Syrphidae) in a biodiversity hotspot: the thirty-six sympatric species in Kambaiti, Myanmar
FIGURE 9. Sphegina (Asiosphegina) index sp. n. (holotype). A. Posterior part of abdomen, lateral view; the unmodified pilosity omitted. B. Posterior part of sternite IV, ventral view; the unmodified pilosity omitted. C. Genitalia, lateral view. D. Left surstylus, lateral view. E. Left superior lobe, lateral view. Scale 0.5 mm.
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.