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FIGURE 4 in Description of a new species of Sabellidae (Polychaeta, Annelida) from fresh and brackish waters in Europe, with some remarks on the branchial crown of Laonome
FIGURE 4. Laonome xeprovala sp. nov. SEM micrographs. (A) Anterior end, lateral view; (B) Distal end of radiolus; (C) First notopodium with one acicular spine and two transitional chaetae; (D) Second notopodium: superior with one acicular spine, one transitional chaeta, one capillary chaeta, and inferior with five paleate chaetae; (E) Third notopodium: superior with one transitional chaeta, three capillary chaetae, and inferior with five paleate chaetae; (F) Fourth notopodium: with four superior capillary chaetae and six inferior paleate chaetae; (G) Thoracic uncini and companion chaetae of chaetiger five; (H) Thoracic uncini of chaetiger six; (I) Transition between thorax and abdomen; (K) Posterior end, lateral view; (L) Abdominal uncini. Scale bars: A, K = 200 µm, B, I = 100 µm, C–F, L = 20 µm, G = 10 µm, H = 5 µm.
FIGURE 6 in Description of a new species of Sabellidae (Polychaeta, Annelida) from fresh and brackish waters in Europe, with some remarks on the branchial crown of Laonome
FIGURE 6. Laonome xeprovala sp. nov. (A) Anterior end, dorsolateral view; (B) Anterior end, ventral view; (C) Posterior end, lateral view; (D) Notopodial spines of the first chaetiger; (E) Inferior paleate chaetae of thoracic notopodia; (F) Companion chaeta of thoracic neuropodial; (G) Thoracic uncini; (H) Abdominal uncini. Scale bars: A, B = 200 µm, C = 100 µm, D = 20 µm, E, G, H = 10 µm, F = 5 µm.
FIGURE 8 in Description of a new species of Sabellidae (Polychaeta, Annelida) from fresh and brackish waters in Europe, with some remarks on the branchial crown of Laonome
FIGURE 8. Correspondence analysis of the character distribution similarities between specimens of the type series of L. calida and specimens of L. xeprovala sp. nov. from different European localities; holotypes indicated by red frame (for characters, see "Materials and methods").
Data from: Location of water in fresh sugarcane bagasse observed by synchrotron X-ray microtomography
Sugarcane bagasse is a vast lignocellulosic byproduct generated in the industry with ~50% humidity (1 kg dry matter associated with 1 kg water). Although the presence of water brings deleterious consequences for combustion, storage and sugar extraction, the location of water in fresh bagasse remains unknown. In this work, we use synchrotron X-ray microtomography for non-invasive 3D imaging of fresh bagasse particles, which allows the visualization of intraparticle water. The sclerified fiber cells in the sheaths surrounding xylem vessels are often found full of water. We suggest this can be juice preserved from the native stalks as many sclerified fibers seem to keep their structural integrity despite the mechanical action during sugarcane crushing. The microtomograms of fresh bagasse also shows mineral particles adhered to biomass surfaces, with adhesion presumably favored by the presence of water. In summary, this work unveils the location of water in fresh bagasse, solving an old mystery of sugarcane technology.
Data from: Location of water in fresh sugarcane bagasse observed by synchrotron X-ray microtomography
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Figure 10 in Ultrastructure of the prosomal gland complex in unfed larvae of the fresh-water mite Limnesia maculata (Müller, 1776) (Acariformes, Limnesiidae)
Figure 10 Organization of podocephalic glands in unfed larvaeL. maculata.TEM. a – Transformation of the end-piece of coxal gland into the bladder in longitudinal section and formation of a cuticle of the bladder arrows(). Scale bar – 2 μm; b – Formation of the cuticle of the bladder above short microvilli of the duct-forming cells (arrow). Scale bar – 1 μm; c – Concentration and joining of glands' ducts at the caudal end of the epistomal apodeme. Scale bar – 5 μm; d – The gnathosomal base in transverse section showing posterior portions of the subcheliceral cavity (arrows). Scale bar – 10 μm. amg – anterior medial gland; bl – bladder; cha – cheliceral apodeme; d – duct; dfc – duct-forming cell; epa – epistomal apodeme; glc – gland cell; gll – gland lumen; m – mitochondria; ms – muscles; n – nucleus; ph – pharynx; pmg – posterior medial gland.
Figure 9 in Ultrastructure of the prosomal gland complex in unfed larvae of the fresh-water mite Limnesia maculata (Müller, 1776) (Acariformes, Limnesiidae)
Figure 9 Organization of labyrinth (a-b) and end-piece (c-d) of coxal glands in unfed larvae L. maculata.TEM. a – Basal portion of the gland cells bordering the brain containing a large residual body and an extensive stack of RER. Note septate junction between the adjacent cells (arrow). Scale bar – 1 μm; b – Portion of the labyrinth with a collapsed lumen and muscle fiber applying to the gland wall. Scale bar – 2 μm; c – Nerve termination with synaptic vesicles at the gland wall. Scale bar – 0.5 μm; d – Transverse section through the end-piece with a dilated lumen without microvilli. Note particular membrane profiles in the basal cell portion (arrow). Scale bar – 2 μm. bl – basal lamina; blm – basal lamina; br – brain; gll – gland lumen; h – hemacoelic space; m – mitochondria; mg – midgut; ms – muscles; mt – microtubules; mv – microvilli; n – nucleus; nu – nucleolus; rb – residual body; rer – rough endoplasmic reticulum: sv – synaptic vesicles.
Figure 6 in Ultrastructure of the prosomal gland complex in unfed larvae of the fresh-water mite Limnesia maculata (Müller, 1776) (Acariformes, Limnesiidae)
Figure 6 Lateral podocephalic glands in unfed larvaeL. maculata.TEM. a – Collapsed gland with apparent cisterns of endoplasmic reticulum and irregularly shaped vacuoles. Scale bar – 2 µζ; b – Portion of the gland at higher magnification showing the large nucleus and ER cisterns. Note vacuole with a fine-structures matrix (arrow). Arrowheadindicates a smooth basal cell zone. Scale bar – 1 µζ; c – Enlarged highly vacuolated gland tightly applied to ventral gland from above in longitudinal section. Scale bar – 5 μm; d – Central gland portion of the same gland indicating expanded intra-alveolar lumen. Arrows point to microvilli of the duct-forming cells. Scale bar – 1 μm; e – Duct base of the gland. Scale bar – 1 µζ. dfc – duct-forming cell; du – duct; dw – duct wall; er – endoplasmic reticulum; ey – eye; ial – intra-alveolar lumen; lg – lateral gland; m - mitochondria; mg – midgut; ms – muscle; n – nucleus; nu – nucleolus; v – vacuole; vg – ventral gland.
Figure 5 in Ultrastructure of the prosomal gland complex in unfed larvae of the fresh-water mite Limnesia maculata (Müller, 1776) (Acariformes, Limnesiidae)
Figure 5 Ventral podocephalic glands in unfed larvaeL. maculata.TEM. a – Compact ventral gland at the medial wall of the bladder of a coxal gland. Scale bar – 5 μm; b – Central portion of ventral gland. Note extensions of duct-forming cells flanking lacunas of the intra-alveolar lumen (arrows) and microvilli of these cells penetrating the lumen (arrowheads). Scale bar – 2 μm; c – Ventral gland on longitudinal section showing the intra-alveolar lumen. Note reinforcing bundles of fibrils within the electron-clear duct wall (arrows). Scale bar – 2 μm; d – Intra-alveolar lumen encompassed by duct-forming cells with short irregular microvilli (arrows) penetrating the lumen. Scale bar – 1 μm; e – Portion of the intra-alveolar lumen showing duct-forming cells contacting via septate junctions (arrows). Arrowheadsindicate microvilli of the duct-forming cells. Scale bar – 0.5µζ. bl – bladder; dfc – duct-forming cell; ey – eye; ial – intra-alveolar lumen; lg – lateral gland; m – mitochondria; ms – muscles; n – nucleus; nu – nucleolus; sg – secretory granules; vg – ventral gland.
Figure 3 in Ultrastructure of the prosomal gland complex in unfed larvae of the fresh-water mite Limnesia maculata (Müller, 1776) (Acariformes, Limnesiidae)
Figure 3 Medial podocephalic glands in unfed larvaeL. maculata.TEM. a – Central gland portion with the intra-alveolar lumen. Scale bar – 2 μm; b – Peripheral gland portion with nucleus and heterogeneous secretory granules bordering midgut. Note flat basal plasma membrane of the gland cell facing the midgut (arrow). Scale bar – 2 μm; c – Middle gland portion with the duct base. Note a fine-granular substance within the duct lumen (arrow). Scale bar – 1 μm; d – Basal cells portion appressed with the brain. Note flat basal plasma membrane of the gland cell and the flat basal lamina (arrow). Note also single ribosomes of the vesicle membrane (arrowhead). Scale bar – 1 μm; e – Border between the anterior medial and ventral glands with practically imperceptible basal lamina between them (arrow). Note the basal lamina between the glands and the brain (arrowhead). Scale bar – 0.5 μm. amg – anterior medial gland; cv – clear vesicles; dfc – duct-forming cell; dw – duct wall; ial – intra-alveolar lumen; mg – midgut; n – nucleus; nu – nucleolus; sg – secretory granules; vg – ventral gland.
Figure 2 in Ultrastructure of the prosomal gland complex in unfed larvae of the fresh-water mite Limnesia maculata (Müller, 1776) (Acariformes, Limnesiidae)
Figure 2 Podocephalic glands in unfed larvaeL. maculataon sagittal (a) and transverse section on the level of brain and pharynx (b). TEM. a – Podocephalic glands on section slightly apart from the axial line. Scale bar – 20 μm; b – Mixed association of glands and ducts above and sides of the brain. Note the collapsed distal bladder of the coxal gland (not seen on this section) on the right-hand side. Scale bar – 20 μm. – anterior medial gland; bl – bladder; br – brain; ial – intra-alveolar lumen; lg – lateral gland; mg – midgut; ms – muscles; pc – podocephalic canal; ph – pharynx; pmg – posterior medial gland; vg – ventral gland.
Figure 7 in Ultrastructure of the prosomal gland complex in unfed larvae of the fresh-water mite Limnesia maculata (Müller, 1776) (Acariformes, Limnesiidae)
Figure 7 Coxal gland in unfed larvaL. maculata.TEM. Longitudinal section of the larva showing the whole gland length composed of the two tightly opposed tubes/ labyrinth surrounded by different body tissues. Scale bar – 10 μm. bl – bladder; br – brain; cgl – coxal gland; eye; mg – midgut; ms – muscles; neph – nephrocytes.
Figure 4 in Ultrastructure of the prosomal gland complex in unfed larvae of the fresh-water mite Limnesia maculata (Müller, 1776) (Acariformes, Limnesiidae)
Figure 4 Ventral podocephalic glands in unfed larvaeL. maculata. TEM. a – General view of the gland bordering the anterior medial gland and the brain. Note flat margins of the gland facing neighboring organs (arrows). Scale bar – 5µζ; b – Border of the ventral and the anterior medial glands showing flat basal plasma membranes with the absence of the noticeable basal lamina (arrows). Arrowheadspoint to microvilli on the apical cell surface facing the intra-alveolar lumen. Note that the duct –forming cells also bears microvilli interdigitating within the lumen. Scale bar – 1µζ. amg – anterior medial gland; br – brain; cv – clear vesicles; dfc – duct-forming cell; ial – intra-alveolar lumen; n – nucleus; sg – secretory granules; vg – ventral gland.
Figure 11 in Ultrastructure of the prosomal gland complex in unfed larvae of the fresh-water mite Limnesia maculata (Müller, 1776) (Acariformes, Limnesiidae)
Figure 11 Schematical drawing illustrating relative disposition of prosomal glands in unfed larvaeL. maculataof one body side in longitudinal projection. Both medial gland are shown. amg – anterior medial gland; bl – bladder; br – brain; cgl – coxal gland; lg – lateral gland; mg – midgut; mp mouthparts; pmg – posterior medial gland; vg – ventral gland.
Figure 1 from: Koudenoukpo ZC, Odountan OH, Van Bocxlaer B, Sablon R, Chikou A, Backeljau T (2020) Checklist of the fresh and brackish water snails (Mollusca, Gastropoda) of Bénin and adjacent West African ecoregions. ZooKeys 942: 21-64. https://doi.org/10.3897/zookeys.942.52722
Figure 1 Map of Bénin and surrounding ecoregions covering the major river catchment basins. Ecoregion codes and the countries each ecoregion covers are listed in Table 1.
Sediment hydraulic conductivity of a large fresh water lake
<p>This dataset measured the hydraulic conductivity of lake sediment in Poyang Lake area, China. The data is observed by field investigation, samplings and in-situ tests. The results will be helpful to learn the sediment structure and characteristics in the large fresh lake area. Data will be available on request.</p>
Data used in the paper 'Climate change impact on fresh water balance of quasi-closed lagoons on the North-Western Black Sea coast' by Tuchkovenko et al.
<p>Find description within each file.</p>
Figure 1. – Map showing the 247 in AfriBasins: a new framework in FishBase for the analysis of African fresh and brackish water fish distributions, with a discussion on the Congo basin fauna
Figure 1. – Map showing the 247 AfriBasins. Rivers based on the HydroSHEDS 15-arc seconds dataset, lakes modified from the RWDB2 River and Surface Water Body Outlines African Water Resources Database. A high resolution version is available online.
Figure 6 in AfriBasins: a new framework in FishBase for the analysis of African fresh and brackish water fish distributions, with a discussion on the Congo basin fauna
Figure 6 (left). – Scatterplots of the first two axes from the correspondence analyses on the fish distribution data for the Congo Basin s.s. A: All 28 AfriBasins, 970 species; B: 24 AfriBasins, 789 species; C: 8 AfriBasins, 504 species; D: 16 AfriBasins, 573 species; E: 9 AfriBasins, 474 species. Colours correspond to the clusters identified in the cluster analyses (Fig. 5).
Figure 4. – AfriBasin units for the Congo River basin s.s in AfriBasins: a new framework in FishBase for the analysis of African fresh and brackish water fish distributions, with a discussion on the Congo basin fauna
Figure 4. – AfriBasin units for the Congo River basin s.s. Rivers based on the HydroSHEDS 15-arc seconds dataset, lakes modified from the RWDB2 River and Surface Water Body Outlines African Water Resources Database (see Jenness et al., 2007a, b).
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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.