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222 results for “ancient lake”
Figure 24 in Systematic revision of the freshwater snail Margarya Nevill, 1877 (Mollusca: Viviparidae) endemic to the ancient lakes of Yunnan, China, with description of new taxa
Figure 24. Shells of Anularya mansuyi: A, Lake Yilong, FG140819, 61.6 mm; B, Lake Yilong, FG140820, 54.1 mm; C, subfossil from Luosipu Village, XYHLSP 1, 90.2 mm; D, Lake Qilu, QLH 2, 79.1 mm; E, Lake Qilu, QLH 52, 49.5 mm; F, fossil variety obsolete from rocks on a hill around Shiyanshao Village, XYSYS 12, 74.9 mm; G, fossil from rocks on a hill around Shiyanshao Village, XYSYS 1, 60.0 mm; H, specimens from Lake Yilong, YLH 1, 64.4 mm; I, submature shell from Lake Qilu, QLH 37, 42.3 mm; J, varieties from Lake Xingyun (left to right: 59.7 mm, 50.7 mm, 49.8 mm, and 50.8 mm).
Figure 5 in Systematic revision of the freshwater snail Margarya Nevill, 1877 (Mollusca: Viviparidae) endemic to the ancient lakes of Yunnan, China, with description of new taxa
Figure 5. Best maximum-likelihood (ML) phylogram based on analyses of Internal Transcribed Spacer 2 (ITS2) sequences. Numbers above branches indicate nodal support of the topology shown, by means of ML bootstrapping/MP bootstrapping/Bayesian posterior probabilities.
Figure 6 in Systematic revision of the freshwater snail Margarya Nevill, 1877 (Mollusca: Viviparidae) endemic to the ancient lakes of Yunnan, China, with description of new taxa
Figure 6. Umbilical views of the shells: A, Margarya melanioides; B, Margarya monodi; C, Margarya francheti; D, Margarya oxytropoides; E, Tchangmargarya multilabiata sp. nov.; F, Tchangmargarya yangtsunghaiensis; G, Anularya bicostata; H, Anularya mansuyi. Margarya with several weak spiral ribs; Tchangmargarya with two strong nodular spiral ribs; Anularya gen. nov. without any sculpture.
Figure 4 in Systematic revision of the freshwater snail Margarya Nevill, 1877 (Mollusca: Viviparidae) endemic to the ancient lakes of Yunnan, China, with description of new taxa
Figure 4. Best maximum-likelihood (ML) phylogram based on analyses of 16S rRNA. Numbers above branches indicate nodal support of the topology shown, by means of ML bootstrapping/MP bootstrapping/Bayesian posterior probabilities.
Figure 9 in Systematic revision of the freshwater snail Margarya Nevill, 1877 (Mollusca: Viviparidae) endemic to the ancient lakes of Yunnan, China, with description of new taxa
Figure 9. Comparison of the operculum of Cipangopaludina, Margarya, Tchangmargarya, and Anularya with respect to parameters WO–HO (width of operculum × height of of operculum) and rOS (relative operculum scar, width of opercular scar × height of opercular scar/WO–HO).
Figure 26 in Systematic revision of the freshwater snail Margarya Nevill, 1877 (Mollusca: Viviparidae) endemic to the ancient lakes of Yunnan, China, with description of new taxa
Figure 26. Shells of Anularya bicostata: A, Lake Fuxian, FXHHK 2, 61.3 mm; B, Lake Fuxian, FXHHK 1, 45.1 mm; C, Lake Fuxian, FXHHK 10, 53.8 mm; D, Lake Fuxian, FXHHK 6, 54.4 mm; E, Lake Fuxian, FXHHK 14, 40.6 mm; F, Lake Fuxian, FG89967, 45.3 mm; G, holotype of Margarya mansuyi var. bicostata, FG00089; H, juvenile shell, 12.0 mm; I, subfossil juvenile shell.
Figure 27 in Systematic revision of the freshwater snail Margarya Nevill, 1877 (Mollusca: Viviparidae) endemic to the ancient lakes of Yunnan, China, with description of new taxa
Figure 27. Scanning electron micrograph showing radula of Anularya bicostata from Lake Fuxian: A, central tooth; B, lateral tooth; C, inner marginal tooth; D, outer marginal tooth.
Figure 2 in Systematic revision of the freshwater snail Margarya Nevill, 1877 (Mollusca: Viviparidae) endemic to the ancient lakes of Yunnan, China, with description of new taxa
Figure 2. The phylogenetic relationships within the Margarya group, as indicated by the best maximum-likelihood (ML) tree for concatenated sequences of cytochrome c oxidase subunit I (COI) and 16S rRNA. Numbers above branches indicate nodal support of the shown topology by means of ML bootstrapping/maximum-parsimony (MP) bootstrapping/ Bayesian posterior probabilities.
Figure 3 in Systematic revision of the freshwater snail Margarya Nevill, 1877 (Mollusca: Viviparidae) endemic to the ancient lakes of Yunnan, China, with description of new taxa
Figure 3. Best maximum-likelihood (ML) phylogram based on analyses of cytochrome c oxidase subunit I (COI). Numbers above branches indicate nodal support of the topology shown, by means of ML bootstrapping/MP bootstrapping/ Bayesian posterior probabilities.
Figure 18 in Systematic revision of the freshwater snail Margarya Nevill, 1877 (Mollusca: Viviparidae) endemic to the ancient lakes of Yunnan, China, with description of new taxa
Figure 18. Comparison of variety of Margarya monodi, type specimens of Margarya tchangsii and Margarya elongata (data from Tchang & Tsi, 1949; Xia, 1982), with respect to parameters H and W/H.
Figure 20 in Systematic revision of the freshwater snail Margarya Nevill, 1877 (Mollusca: Viviparidae) endemic to the ancient lakes of Yunnan, China, with description of new taxa
Figure 20. Scanning electron micrographs of the radula of Tchangmargarya yangtsunghaiensis from Lake Yangzonghai: A, central tooth; B, lateral tooth; C, inner marginal tooth; D, outer marginal tooth.
Sedimentary ancient DNA (sedaDNA) from Tramacastilla Lake (Central Pyrenees, Spain)
<p>Here is the data used in Julián-Posada et al., 2024 for sedaDNA analysis in a Pyrenean lacustrine sequence (Tramacastilla lake, 1682 m a.s.l.)</p>
FIGURE 16 in An endemic species flock of Cypridopsinae (Crustacea, Ostracoda) from the ancient Lake Malawi (Africa), with the description of a new genus and three new species
FIGURE 16. Limbs of Malawidopsis antoniae gen. et sp. nov., female—A. A1, Allotype (INV.159033). B. MdCox, Paratype (INV.159040). C. Md palp, Paratype. (INV.159052). D. A2, Paratype (INV.159052). E. A2, detail of terminal part, Paratype. (INV.159052). Scales: all 50 µm.
FIGURE 4 in An endemic species flock of Cypridopsinae (Crustacea, Ostracoda) from the ancient Lake Malawi (Africa), with the description of a new genus and three new species
FIGURE 4. Limbs of Malawidopsis stellae gen. et sp. nov., male—A. A1, Holotype (INV.159010). B. MdCox, Paratype (INV.159012). C. Md palp, Paratype (INV.159013). D. A2, Holotype. E. A2, detail of terminal part, Holotype. Scales: all 50 µm.
FIGURE 2 in An endemic species flock of Cypridopsinae (Crustacea, Ostracoda) from the ancient Lake Malawi (Africa), with the description of a new genus and three new species
FIGURE 2. Bathymetry of Lake Malawi, with an indication of the sampled localities (Modified from Lyons et al., 2011 and Park & Cohen, 2011)
FIGURE 17 in An endemic species flock of Cypridopsinae (Crustacea, Ostracoda) from the ancient Lake Malawi (Africa), with the description of a new genus and three new species
FIGURE 17. Limbs of Malawidopsis antoniae gen. et sp. nov., female—A. T2, Paratype (INV.159052). B. T3, Paratype (INV.159042). C. Mx1, respiratory plate not shown, Paratype (INV.159039). D. T1, Paratype (INV.159042). E & F. CR, Allotype (INV.159033). Scales: all 50 µm.
FIGURE 8 in An endemic species flock of Cypridopsinae (Crustacea, Ostracoda) from the ancient Lake Malawi (Africa), with the description of a new genus and three new species
FIGURE 8. Malawidopsis ruwaydae gen. et sp. nov.—A. Paratype, LVi (INV.159028, male). B. Holotype, RVi (INV.159019, male). C. Allotype, LVi (INV.159020, female). D. Allotype, RVi (INV.159020, female). E. Paratype, CpLL (INV.159029, male). F. Holotype, RVi, MSc (INV.159019, male). G. Paratype, CpD (INV.159030, female). H. Paratype, CpV (INV.159031, female). I. Paratype, CpD, detail of anterior (INV.159030, female). J. Paratype, CpV, detail of anterior (INV.159031, female). Scales: A–E, G–H = 300µm; F = 50µm; I–J = 100µm.
FIGURE 12 in An endemic species flock of Cypridopsinae (Crustacea, Ostracoda) from the ancient Lake Malawi (Africa), with the description of a new genus and three new species
FIGURE 12. Limbs of Malawidopsis ruwaydae gen. et sp. nov., female—A. T2, Allotype (INV.159020). B. T3, Paratype (INV.159025). C. Mx1, respiratory plate not show, Allotype (INV.159020). D. T1, Allotype (INV.159020). E & F. CR, Paratype (INV.159022). Scales: all 50 µm.
FIGURE 5 in An endemic species flock of Cypridopsinae (Crustacea, Ostracoda) from the ancient Lake Malawi (Africa), with the description of a new genus and three new species
FIGURE 5. Limbs of Malawidopsis stellae gen. et sp. nov., male—A. T3, Paratype (INV.159013). B. Rake like organ, Paratype (INV.159013). C. T2, Holotype (INV.159010). D. Mx1, respiratory plate not shown, Paratype (INV.159014). E. T1, Holotype. F. Lpp, Holotype. G. Rpp, Paratype (INV.159068). H. Hp, Holotype. I. Zenker's organ, Paratype (INV.159012). Scales: A, C–I = 50 µm; B = 10 µm.
FIGURE 15 in An endemic species flock of Cypridopsinae (Crustacea, Ostracoda) from the ancient Lake Malawi (Africa), with the description of a new genus and three new species
FIGURE 15. Limbs of Malawidopsis antoniae gen. et sp. nov., male—A. T3 Holotype (INV.159032). B. T2, Paratype (INV.159043). C. Mx1, Holotype (INV.159032) D. Respiratory plate, Holotype (INV.159032). E. Lpp, Paratype (INV.159034). F. Rpp, Paratype (INV.159034). G. T1, Paratype (INV.159034). H. Hp, Holotype. I. Zenker's organ, Paratype (INV.159038). Scales: all 50 µm.
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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.