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998 results for “Central Asia”
FIGURES 5–19 in Review of the leafhopper genus Anaceratagallia Zachvatkin, 1946 (Homoptera: Auchenorrhyncha: Cicadellidae: Megophthalminae: Agalliini) from Russia, Kazakhstan, and Central Asia
FIGURES 5–19. Anaceratagallia (Anaceratagallia) spp., 2nd abdominal apodemes. 5–7―A. (A.) harrarensis, 8―A. (A.) aciculata, 9–10―A. (A.) fragariae, 11–12―A. (A.) ribauti, 13―A. (A.) frisia, 14–16―A. (A.) camphorosmatis, 17–19―A. (A.) chalchica.
FIGURES 22–26 in Review of the genus Saropogon Loew, 1847 (Diptera: Asilidae) from Russia Transcaucasia and Central Asia, with description of three new species
FIGURES 22–26. Saropogon aliyevi, sp. nov., holotype. 22. Epandrium, dorsal view. 23. Hypandrium and gonopod, ventral view. 24. Gonopod, lateral internal surface. 25. Aedeagus, frontal view. 26. Aedeagus, lateral view.
FIGURES 18–21 in Review of the genus Saropogon Loew, 1847 (Diptera: Asilidae) from Russia Transcaucasia and Central Asia, with description of three new species
FIGURES 18–21. Saropogon aliyevi, sp. nov., holotype. 18. Head, frontal view. 19. Head and thorax, dorsal view. 20. Habitus, dorsal view. 21. Habitus, lateral view.
FIGURES 13–17 in Review of the genus Saropogon Loew, 1847 (Diptera: Asilidae) from Russia Transcaucasia and Central Asia, with description of three new species
FIGURES 13–17. Saropogon astakhovi, sp. nov., holotype. 13. Epandrium, dorsal view. 14. Epandrium, ventral view. 15. Gonopod, lateral internal surface. 16. Gonopod, lateral external surface. 17. Aedeagus, lateral view.
FIGURES 10–12 in Review of the genus Saropogon Loew, 1847 (Diptera: Asilidae) from Russia Transcaucasia and Central Asia, with description of three new species
FIGURES 10–12. Saropogon astakhovi, sp. nov., holotype. 10. Head, frontal view. 11. Head and thorax, dorsal view. 12. Habitus, lateral view.
FIGURES 1–6 in Review of the genus Saropogon Loew, 1847 (Diptera: Asilidae) from Russia Transcaucasia and Central Asia, with description of three new species
FIGURES 1–6. Saropogon, habitus, lateral view. 1. S. alternatus, male. 2. S. dasynotus, male. 3. S. geniculatus, female. 4. S. megriensis, male. 5. S. pittoproctus, female. 6. S. tajikistanensis, sp. nov., female, holotype.
FIGURES 7–9 in Review of the genus Saropogon Loew, 1847 (Diptera: Asilidae) from Russia Transcaucasia and Central Asia, with description of three new species
FIGURES 7–9. Saropogon tajikistanensis, sp. nov., holotype. 7. Head, frontal view. 8. Head and thorax, dorsal view. 9. Habitus, dorsal view.
FIGURE 27 in Review of the genus Saropogon Loew, 1847 (Diptera: Asilidae) from Russia Transcaucasia and Central Asia, with description of three new species
FIGURE 27. Distribution of Saropogon species in Russia, Transcaucasia and Central Asia (based on the available material and Abbassian-Lintzen 1964, Richter 1968, Mohammadi et al. 2017).
FIGURE 5 in New data on the genus Cheilosia Meigen (Diptera, Syrphidae) from Central Asia with descriptions of two new species and a key to the 'group C'
FIGURE 5. Cheilosia zinchenkoi (A–C), Cheilosia dzhungarica (D–F) and Cheilosia stackelbergiana (G–I). A, E, G: surstylus and gonocercus, lateral view. B, D, I: aedeagus with apodeme. C, F, H: superior lobe of hypandrium, lateral view. Scale bar in mm.
FIGURE 4 in New data on the genus Cheilosia Meigen (Diptera, Syrphidae) from Central Asia with descriptions of two new species and a key to the 'group C'
FIGURE 4. Cheilosia vtorovi (A–C), Cheilosia kirgizorum (D–F), Cheilosia heptapotamica (G) and Cheilosia xanthella (H). A, D: surstylus and gonocercus, lateral view. B, E: aedeagus with apodeme. C, F: superior lobe of hypandrium, lateral view. G, H: tip of wing. Scale bar in mm.
FIGURE 3 in New data on the genus Cheilosia Meigen (Diptera, Syrphidae) from Central Asia with descriptions of two new species and a key to the 'group C'
FIGURE 3. Cheilosia milkoi (A–C) and Cheilosia zlotini (D–F). A, D: surstylus and gonocercus, lateral view. B, E: superior lobe of hypandrium, lateral view. C, F: aedeagus with apodeme. Scale bar in mm.
FIGURE 2 in New data on the genus Cheilosia Meigen (Diptera, Syrphidae) from Central Asia with descriptions of two new species and a key to the 'group C'
FIGURE 2. Cheilosia vadimi sp. nov. A: head of male, lateral view. B: head of female, dorsal view. C: pedicel and postpedicel of male, lateral view. D: pedicel and postpedicel of female, lateral view. E: surstylus and gonocercus, lateral view. F: superior lobe of hypandrium, lateral view. G: aedeagus with apodeme. Scale bar in mm.
FIGURE 1 in New data on the genus Cheilosia Meigen (Diptera, Syrphidae) from Central Asia with descriptions of two new species and a key to the 'group C'
FIGURE 1. Cheilosia teneripilosa sp. nov. A: head of male, lateral view. B: head of female, dorsal view. C: pedicel and postpedicel of male, lateral view. D: superior lobe of hypandrium, lateral view. E: aedeagus with apodeme. F: surstylus and gonocercus, lateral view; l. p., left process of superior lobe; r. p., right process of superior lobe. Scale bar in mm.
Data from: Origin and genome evolution of polyploid green toads in Central Asia: evidence from microsatellite markers
Polyploidization, which is expected to trigger major genomic reorganizations, occurs much less commonly in animals than in plants, possibly because of constraints imposed by sex-determination systems. We investigated the origins and consequences of allopolyploidization in Palearctic green toads (Bufo viridis subgroup) from Central Asia, with three ploidy levels and different modes of genome transmission (sexual versus clonal), to (i) establish a topology for the reticulate phylogeny in a species-rich radiation involving several closely related lineages and (ii) explore processes of genomic reorganization that may follow polyploidization. Sibship analyses based on 30 cross-amplifying microsatellite markers substantiated the maternal origins and revealed the paternal origins and relationships of subgenomes in allopolyploids. Analyses of the synteny of linkage groups identified three markers affected by translocation events, which occurred only within the paternally inherited subgenomes of allopolyploid toads and exclusively affected the linkage group that determines sex in several diploid species of the green toad radiation. Recombination rates did not differ between diploid and polyploid toad species, and were overall much reduced in males, independent of linkage group and ploidy levels. Clonally transmitted subgenomes in allotriploid toads provided support for strong genetic drift, presumably resulting from recombination arrest. The Palearctic green toad radiation seems to offer unique opportunities to investigate the consequences of polyploidization and clonal transmission on the dynamics of genomes in vertebrates.
Data from: Exacerbated grassland degradation and desertification in Central Asia during 2000-2014
Grassland degradation and desertification is a complex process, including both state conversion (e.g., grasslands to deserts) and gradual within-state change (e.g., greenness dynamics). Existing studies hardly separated the two components and analyzed it as a whole based on time series vegetation index data, which however cannot provide a clear and comprehensive picture for grassland degradation and desertification. Here we proposed an integrated assessment strategy, by considering both state conversion and within-state change of grasslands, to investigate grassland degradation and desertification process in Central Asia. First, annual maps of grasslands and sparsely vegetated land were generated to track the state conversions between them. The results showed increasing grasslands were converted to sparsely vegetated lands from 2000 to 2014, with desertification region concentrating in the latitude range of 43-48°N. A frequency analysis of grassland versus sparsely vegetated land classification in last 15 years allowed a recognition of persistent desert zone (PDZ), persistent grassland zone (PGZ), and transitional zone (TZ). The TZ was identified in southern Kazakhstan as one hotspot which was vulnerable and unstable for desertification. Furthermore, the trend analysis of Enhanced Vegetation Index during thermal growing season (EVITGS) was investigated in individual zones using Linear Regression and Mann-Kendall approaches. An overall degradation across the area was found; moreover, the second desertification hotspot was identified in the northern Kazakhstan with significant decreasing in EVITGS, which was located in PGZ. Finally, attribution analyses of grassland degradation and desertification were conducted by considering precipitation, temperature, and three different drought indices. We found persistent droughts were the main factor for grassland degradation and desertification in Central Asia. Considering both state conversion and gradual within-state change processes, this study provided reference information for identification of desertification hotspots to support further grassland degradation and desertification treatment, and the method could be useful to be extended to other regions.
FIGURES 33–38 in Contribution to the knowledge of the subgenus Rhodobaetis Jacob, 2003 (Ephemeroptera: Baetidae: Baetis) from Central Asia. Part 1
FIGURES 33–38. Baetis taldybulaki sp. nov., larvae: 33, outer margin of femur, proximal part (dorsal view); 34, outer margin of femur, distal part (dorsal view); 35, surface of femur, central part (dorsal view); 36, claw, subapical seta (dorsal view); 37, claw (ventral view); 38, protuberance on claw (ventral view).
FIGURES 9–13 in Contribution to the knowledge of the subgenus Rhodobaetis Jacob, 2003 (Ephemeroptera: Baetidae: Baetis) from Central Asia. Part 1
FIGURES 9–13. Baetis taldybulaki sp. nov., male imago, paratypes: (9–11, 13); female imago, paratype (12): 9, head, (lateral view); 10, head (dorsal view); 11a, 11b, genitals (two separate specimens, ventral view); 12–13, right hind wing.
FIGURES 1–2. Baetis issyksuvensis Brodsky, 1930 in Contribution to the knowledge of the subgenus Rhodobaetis Jacob, 2003 (Ephemeroptera: Baetidae: Baetis) from Central Asia. Part 1
FIGURES 1–2. Baetis issyksuvensis Brodsky, 1930, male imago, lectotype: 1, genitals (ventral view); 2, left hind wing.
FIGURES 22–32 in Contribution to the knowledge of the subgenus Rhodobaetis Jacob, 2003 (Ephemeroptera: Baetidae: Baetis) from Central Asia. Part 1
FIGURES 22–32. Baetis taldybulaki sp. nov., larvae: 22, paraglossa (ventral view); 23, glossa (ventral view); 24, canines and prostheca of left mandible (dorsal view); 25, canines and prostheca of right mandible (dorsal view); 26–32, tergalii shape (dorsal view), roman numbers belongs to the respective tergalius pairs.
FIGURES 7–8 in Contribution to the knowledge of the subgenus Rhodobaetis Jacob, 2003 (Ephemeroptera: Baetidae: Baetis) from Central Asia. Part 1
FIGURES 7–8. Holotype of Baetis heptapotamicus Brodsky, 1930 (7); holotype of Baetis mycetopis Brodsky, 1930 (8): 7, 8, right foreleg.
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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.