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1,219 results for “Sand”
FIGURE 5 in A new genus of mellitid sand dollar (Echinoidea: Mellitidae) from the eastern Pacific coast of the Americas
FIGURE 5. Growth series or size dependent grade in structures of bidentate pedicellariae in M. notabilis.
FIGURE 4 in A new genus of mellitid sand dollar (Echinoidea: Mellitidae) from the eastern Pacific coast of the Americas
FIGURE 4. Bidentate pedicellariae (A–F, i jaw-set, ii internal view of valve, iii side view of valve), biphyllous pedicellariae (G–H, i jaw-set, ii internal view of valve, iii side view of valve) and spines (I–O, i aboral club-shaped spine front view, ii side view, iii interambulacral margin spine, iii front view, iv side view) from: A, G & I, M. quinquiesperforata; B & J, M. tenuis; C & K, M. notabilis (high wave-energy ecophenotype); D & L, M. notabilis (low wave-energy ecophenotype); E, H & M, L. longifissa; N, L. grantii (high wave-energy ecophenotype), F & O, L. grantii (low wave-energy ecophenotype).
FIGURE 3 in A new genus of mellitid sand dollar (Echinoidea: Mellitidae) from the eastern Pacific coast of the Americas
FIGURE 3. Denuded tests (i aboral, ii oral, iii lateral-view, anterior to right) of: A, M. quinquiesperforata (San Blas, Panama); B, M. tenuis (Florida, USA); C, M. notabilis (Michoacan, Mexico, high wave-energy ecophenotype); D, M. notabilis (Las Lajas, Panama, low wave-energy ecophenotype); E, L. longifissa (Bahia Magdalena, Mexico, high wave-energy ecophenotype); F, L. longifissa (Punta Chame, Panama, low wave-energy ecophenotype); G, L. grantii (Malcomb, Mexico, high wave-energy ecophenotype), H, L. grantii (Bahia de Kino, Mexico, low wave-energy ecophenotype).
FIGURE 2 in A new genus of mellitid sand dollar (Echinoidea: Mellitidae) from the eastern Pacific coast of the Americas
FIGURE 2. Entire, live-caught specimens (i aboral, ii oral, iii lateral-view, anterior to right) of: A, M. quinquiesperforata (San Blas, Panama); B, M. tenuis (Florida, USA); C, M. notabilis (Michoacan, Mexico, high wave-energy ecophenotype); D, M. notabilis (Las Lajas, Panama, low wave-energy ecophenotype); E, L. longifissa (Mazatlan, Mexico); F, L. grantii (Malcomb, Mexico, high wave-energy ecophenotype); G, L. grantii (Bahia de Kino, Mexico, low wave-energy ecophenotype).
FIGURE 1 in A new genus of mellitid sand dollar (Echinoidea: Mellitidae) from the eastern Pacific coast of the Americas
FIGURE 1. Timing of cladogenesis based on concatenated COI, 16S, and 28S data, as derived from analysis on BEAST calibrated using the fossil record and the final closure of the Panama Isthmus (adapted from Coppard et al. 2013). Ages of stages and epoch series are based on International Commission on Stratigraphy stratigraphic chart (Cohen et al. 2012). Error bars estimated by BEAST are shown in light blue. Colours of clades indicate geographic range (red = Atlantic and Caribbean, blue = eastern Pacific, green = Gulf of California).
FIGURE 4 in The Lepidoptera of White Sands National Monument, Otero County, New Mexico, USA 10. A remarkable new white species of Chionodes Hübner (Gelechiidae)
FIGURE 4. Neighbor-joining tree of K2P distances for the barcode region of the cytochrome c oxidase I gene among 27 specimens representing eight species of Chionodes. End-branch labels are Specimen IDs. Barcode Index Numbers (BIN) where available are indicated below each species name.
FIGURE 3. Chionodes bustosorum type locality and distribution map. 3a in The Lepidoptera of White Sands National Monument, Otero County, New Mexico, USA 10. A remarkable new white species of Chionodes Hübner (Gelechiidae)
FIGURE 3. Chionodes bustosorum type locality and distribution map. 3a, type locality; 3b, Chionodes bustosorum is known from White Sands National Monument, Otero Co., New Mexico.
Fig. 1 in Cesiribacter roseus sp. nov., a pink-pigmented bacterium isolated from desert sand
Fig. 1. Neighbour-joining tree based on 16S rRNA gene sequences showing the phylogenetic relationship between strain 311T and related taxa. Bootstrap values (expressed as percentages of 1000 replications).70 % are shown at nodes. Escherichia coli ATCC 11775T was used as an outgroup (not shown). Bar, 0.02 changes per nucleotide position.
Fig. 2 in Cesiribacter roseus sp. nov., a pink-pigmented bacterium isolated from desert sand
Fig. 2. Transmission electron micrographs of cells of strain 311T grown on R2A agar at 30 ̊C for 60 h (a) and on 0.1× TSA at 30 ̊C for 60 h (b). Bars, 700 nm (a) and 1 µm (b).
FIGURE 3 in Africorchestia a new genus of sand-hoppers (Crustacea: Amphipoda: Talitridae) from western Africa and south-western Europe
FIGURE 3. Africorchestia skoogi (Stebbing, 1922), habitus, male and female. Skeleton Coast, Namibia (after Coleman & Leistikow 2001).
FIGURE 2 in Africorchestia a new genus of sand-hoppers (Crustacea: Amphipoda: Talitridae) from western Africa and south-western Europe
FIGURE 2. Africorchestia quadrispinosa (K.H. Barnard, 1916), habitus, male. Grosse Bucht, Namibia (after Coleman & Leistikow 2001).
FIGURE 1 in Africorchestia a new genus of sand-hoppers (Crustacea: Amphipoda: Talitridae) from western Africa and south-western Europe
FIGURE 1. Map of south-western Europe and western Africa showing the distribution of Africorchestia species (* indicates anomalous record of A. tricornuta).
FIGURE 5 in Africorchestia a new genus of sand-hoppers (Crustacea: Amphipoda: Talitridae) from western Africa and south-western Europe
FIGURE 5. Africorchestia spinifera (Mateus, 1962), habitus, male and female. Oued Ghrifa, Asilah, Morocco.
FIGURE 7 in Africorchestia a new genus of sand-hoppers (Crustacea: Amphipoda: Talitridae) from western Africa and south-western Europe
FIGURE 7. Africorchestia tricornuta (Shoemaker, 1920), habitus, male. Landana, Democratic Republic of the Congo (after Coleman & Leistikow 2001).
FIGURE 4 in Africorchestia a new genus of sand-hoppers (Crustacea: Amphipoda: Talitridae) from western Africa and south-western Europe
FIGURE 4. Africorchestia skoogi (Stebbing, 1922), male. Skeleton Coast, Namibia (after Coleman & Leistikow 2001).
FIGURES 8−14 in Records of phlebotomine sand flies (Diptera, Psychodidae, Phlebotominae) with a description of a new species of Sergentomyia França & Parrot from Khao Yai National Park, Thailand
FIGURES 8−14. Sergentomyia phasukae sp. nov., female. 8. Head, frontal view; right antennal flagellum and left palpus removed. 9. Wing. 10. Right palpomere 3, frontal view. 11. Antennal flagellomeres 11–13. 12. Cibarium and pharynx, frontal view. 13. Right maxilla (left) and mandible (right). 14. Genital fork and spermathecae. Abbreviations: f1–2, flagellomeres 1–2; p1–5, palpomeres 1–5. Scale bars = 0.05 mm (10–14), 0.25 mm (8), 0.5 mm (9).
FIGURES 1−7 in Records of phlebotomine sand flies (Diptera, Psychodidae, Phlebotominae) with a description of a new species of Sergentomyia França & Parrot from Khao Yai National Park, Thailand
FIGURES 1−7. Sergentomyia phasukae Curler sp. nov., male. 1. Head, frontal view; left antennal flagellum and right palpus removed. 2. Wing. 3. Antennal flagellomeres 11–13. 4. Cibarium and pharynx, frontal view. 5. Genitalia, medial view; left side removed. 6. Right gonostylus ventromedial view. Scale bars = 0.05 mm (3–4, 6), 0.125 mm (5, 7), 0.25 mm (1), 0.5 mm (2).
FIGURES 2–4 in A new species Agrypnus (Sabikikorius) uidoensis sp. nov. (Coleoptera: Elateridae) from the Sand Dune Shore of Ui-do Island, Korea
FIGURES 2–4. The type locality of A. (S.) uidoensis sp. nov., Donmok Beach, Ui-do Island, Shinan-gun, Korea. 2: Landscape of Donmok beach's seashore; 3: Boundary between the tidal zone and the sand dune covered with rubbish deposited form the shore; 4: A male stalking on the sand.
FIGURES 27–35 in A new species Agrypnus (Sabikikorius) uidoensis sp. nov. (Coleoptera: Elateridae) from the Sand Dune Shore of Ui-do Island, Korea
FIGURES 27–35. Male genitalia and female reproductive organs of A. (S.) uidoensis sp. nov. 27: Aedeagus in a dorsal view; 28: Ditto in a profile view: 29: Ditto in a ventral view; 30: Apex region of the paramere in a dorsal view; 31: Ditto in a ventral view; 32: Ovipositor in a dorsal view; 33: Ditto in a profile view; 34: Female reproductive organs in a ventral view (BC: bursa copulatrix; Acgl: Accessory gland); 35: Bursa copulatrix in a ventral view.
FIGURE 1 in A new species Agrypnus (Sabikikorius) uidoensis sp. nov. (Coleoptera: Elateridae) from the Sand Dune Shore of Ui-do Island, Korea
FIGURE 1. Site map of Ui-do Island within the Shinan archipelago, Korea (right), and its a satellite image (left) obtained with Google Earth 4.3
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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)
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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.