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2,021 results for “valley”
FIGURES 227–231 in Five new Achnanthidiaceae species (Bacillariophyta) from Jiuzhai Valley, Sichuan Province, Southwestern China
FIGURES 227–231. Achnanthidium epilithica sp. nov. SEM views of rapheless valve. 227. Girdle view, a frustule with convex rapheless valve. 228. External view of an entire rapheless valve. 229. Internal view of an entire rapheless valve. 230. Detail of the areolae on the external of the rapheless valve. 231. Internal areola openings with fine hymenate structures. Scale bars 2 μm (227–228), 1 μm (229), 0.2 μm (230–231).
FIGURES 106–114 in Five new Achnanthidiaceae species (Bacillariophyta) from Jiuzhai Valley, Sichuan Province, Southwestern China
FIGURES 106–114. Achnanthidium jiuzhaienis sp. nov. Longer morphotype, SEM views of rapheless valve. 106. External view of an entire rapheless valve. 107. Internal view of an entire rapheless valve. 108–109. Raphe vestiges at the two apices of the same valve. 110. Detail of the central area on the external of the rapheless valve. 111. Detail of the central area on the internal of the rapheless valve. 112–113. Raphe vestiges at the apices with usually 1–2. 114. Internal areola openings with fine hymenate structures. Scale bars 5 μm (106–107), 1 μm (108–113), 0.2 μm (114).
FIGURES 115–122 in Five new Achnanthidiaceae species (Bacillariophyta) from Jiuzhai Valley, Sichuan Province, Southwestern China
FIGURES 115–122. Achnanthidium jiuzhaienis sp. nov. Shorter morphotype, SEM views of raphe valve. 115. External view of an entire raphe valve. 116. Internal view of an entire raphe valve. 117–118. Details of the apices and the central area on the external of the raphe valve. 119–120. Detail of the apices and the central area on the internal of the raphe valve. 121–122. Internal areola openings with fine hymenate structures. Scale bars 5 μm (115–116), 1 μm (117–120), 0.2 μm (121–122).
FIGURES 98–105 in Five new Achnanthidiaceae species (Bacillariophyta) from Jiuzhai Valley, Sichuan Province, Southwestern China
FIGURES 98–105. Achnanthidium jiuzhaienis sp. nov. Longer morphotype, SEM views of raphe valve. 98. External view of an entire raphe valve. 99. Internal view of an entire raphe valve. 100–101. Details of the apices and the central area on the external of the raphe valve. 102–103. Detail of the apices and the central area on the internal of the raphe valve. 104–105. Internal areola openings with fine hymenate structures. Scale bars 5 μm (98–99), 1 μm (100–103), 0.2 μm (104–105).
FIGURES 130–222 in Five new Achnanthidiaceae species (Bacillariophyta) from Jiuzhai Valley, Sichuan Province, Southwestern China
FIGURES 130–222. Achnanthidium epilithica sp. nov., LM. 158, 217. Holotype; 130–176. Raphe valves. 177–222. Rapheless valves. Scale bar 10 μm.
FIGURES 123–129 in Five new Achnanthidiaceae species (Bacillariophyta) from Jiuzhai Valley, Sichuan Province, Southwestern China
FIGURES 123–129. Achnanthidium jiuzhaienis sp. nov. Shorter morphotype, SEM views of rapheless valve. 123. External view of an entire rapheless valve. 124. Internal view of an entire rapheless valve. 125–126. Raphe vestiges at the two apices of the same valve. 127. Detail of the central area on the external of the rapheless valve. 128. Raphe vestiges at the apices. 129. Detail of the central area on the internal of the rapheless valve. Scale bars 5 μm (123–124), 1 μm (125–129).
FIGURES 2–97 in Five new Achnanthidiaceae species (Bacillariophyta) from Jiuzhai Valley, Sichuan Province, Southwestern China
FIGURES 2–97. Achnanthidium jiuzhaienis sp. nov., LM. 12, 41. Holotype; 2–49. Longer morphotype, (2–25) Raphe valves; (26–49) Rapheless valves; 50–97. Shorter morphotype, (50–73) Raphe valves; (74–97) Rapheless valves. Scale bar 10 μm.
Fish Diversity and Assemblages along the Altitudinal Gradients of Ghamot National Park Forest Streams the State Biosphere-Reserve Neelum Valley, Pakistan
<p>Fish Diversity and Assemblages along the Altitudinal Gradients of <br>Ghamot National Park Forest Streams the State Biosphere-Reserve <br>Neelum Valley, Pakistan </p>
FIGURE 2 in A new species of Capparidastrum (Capparaceae Juss.) from the Cauca inter Andean valley of Colombia
FIGURE 2. (a) Branch with inflorescence. (b) Juvenile inflorescence. (c) Open flower with sepals, petals, stamens and style. (d) Flower detail of sepals. (f) Petals. (g) Fruit. (g) Fruit detail in longitudinal cut (scale: 1 a–g= 1cm; Mercado JD and Zapata D, 1122 HEUS!).
FIGURE 1 in A new species of Capparidastrum (Capparaceae Juss.) from the Cauca inter Andean valley of Colombia
FIGURE 1. Phylogenetic parsimony analysis of Capparidastrum. Bootstrap values are above branches. Purple shadow shows the phylogenetic position of C. dugandii.
PLATE 1 in A new species of Capparidastrum (Capparaceae Juss.) from the Cauca inter Andean valley of Colombia
PLATE 1. Examples of Capparidastrum dugandii (Mercado JD & Zapata D, 1122 HEUS!). (a) Growing over a slope. (b) Inflorescence exceeding foliage. (c) Inflorescence with floral button. (d) Detached flower at anthesis (above) and after postanthesis (below). (e) Nectary glands and base of gynophore after postanthesis, lateral view and (f) nectary glands, adaxial view.
FIGURE 3 in A new species of Capparidastrum (Capparaceae Juss.) from the Cauca inter Andean valley of Colombia
FIGURE 3. (a) Distribution map of Capparidastrum subgen. Pulviniglans species in Colombia. C. dugandii in (b) in Atuncela (river Dagua) and (c) Briceño and Santa Fe de Antioquia.
FIGURE 8 in New cyanobacterium Nodosilinea svalbardensis sp. nov. (Prochlorotrichaceae, Synechococcales) isolated from alluvium in Mimer river valley of the Svalbard archipelago
FIGURE 8. Color-coded secondary structure of Box-B helices and alignment of the selected set of sequences of Nodosilinea. The black color with white letters indicates conservative regions, gray areas denotes variable parts. Notice that sequences of the terminal loop are placed in the boxes within the alignment
FIGURE 6. Bayesian 16S-23S in New cyanobacterium Nodosilinea svalbardensis sp. nov. (Prochlorotrichaceae, Synechococcales) isolated from alluvium in Mimer river valley of the Svalbard archipelago
FIGURE 6. Bayesian 16S-23S ITS rRNA phylogeny showing the position of the Nodosilinea svalbardensis. Symbol "-" show support less than 50% on representative nodes. Taxa in the quotation mark needs to be revised. Note type species of Nodosilinea, N. nodulosa UTEX 2910.
FIGURE 7 in New cyanobacterium Nodosilinea svalbardensis sp. nov. (Prochlorotrichaceae, Synechococcales) isolated from alluvium in Mimer river valley of the Svalbard archipelago
FIGURE 7. Color-coded secondary structure of D1-D1' helices of the 16S-23S ITS region and its alignment for 5 representative species of Nodosilinea. Circles near N. svalbardensis indicate differences with closely related N. bijuigata.
FIGURE 4 in New cyanobacterium Nodosilinea svalbardensis sp. nov. (Prochlorotrichaceae, Synechococcales) isolated from alluvium in Mimer river valley of the Svalbard archipelago
FIGURE 4. Line drawings of Nodosilinea svalbardensis. A. Culture material. B. Natural populations. Note clearly visible sheaths in the natural populations. Numbers indicate morphological features: 1—false branching, 2—nodule, 3—attached hormogonia, 4—necridia, 5—granules.
FIGURE 5. 16S rRNA Bayesian phylogeny with a in New cyanobacterium Nodosilinea svalbardensis sp. nov. (Prochlorotrichaceae, Synechococcales) isolated from alluvium in Mimer river valley of the Svalbard archipelago
FIGURE 5. 16S rRNA Bayesian phylogeny with a total of 181 sequences from order Synechococcales/Gloeobacterales, including 75 sequences from genus Nodosilinea, showing evolutionary lineage corresponds to new species Nodosilinea svalbardensis, Symbol "-" show support less than 50% on representative nodes. The type sequences of established Nodosilinea spp. are given in bold font. Taxa in the quotation mark needs to be revised.
FIGURE 2. Habitat and the substrate where Nodosilinea svalbardensis was found. A in New cyanobacterium Nodosilinea svalbardensis sp. nov. (Prochlorotrichaceae, Synechococcales) isolated from alluvium in Mimer river valley of the Svalbard archipelago
FIGURE 2. Habitat and the substrate where Nodosilinea svalbardensis was found. A. The habitat in the river valley. B. Macrocolony of Nostoc commune under which N. svalbardensis occurred.
FIGURE 3 in New cyanobacterium Nodosilinea svalbardensis sp. nov. (Prochlorotrichaceae, Synechococcales) isolated from alluvium in Mimer river valley of the Svalbard archipelago
FIGURE 3. DIC micro-photographs of Nodosilinea svalbardensis. A. Demonstration of the nodules. B. Illustration of the single false branching. C. Close up look on the peripheral thylakoids arrangement. Numbers indicate morphological features: 1—nodules, 2—granules within the cells, 3—false branching, 4—necridia.
FIGURE. 1 in New cyanobacterium Nodosilinea svalbardensis sp. nov. (Prochlorotrichaceae, Synechococcales) isolated from alluvium in Mimer river valley of the Svalbard archipelago
FIGURE. 1. Map showing sampling site (red circles) in the Svalbard archipelago. Free products of ©Norwegian Polar Institute (http:// www.npolar.no) were used to reproduce the map.
ScienceDex guides
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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.