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1,335 results for “Portugal”
Fig. 5 in Huffmanela lusitana sp. n. (Nematoda: Trichosomoididae) infecting pouting, Trisopterus luscus (Teleostei: Gadidae) off the Atlantic coast of Portugal
Fig. 5. Hypaxial muscle of pouting containing eggs of Huffmanela lusitana sp. n. Longitudinal sections displayed at same scale and showing the relationship between darkness rating of flesh and degree of egg infection. Muscle section from fish graded as normal had 0 eggs (A); muscle section from fish graded as slight to moderate darkening had about 19 eggs (B); muscle section from fish graded as intense darkening had about 89 eggs (C). H&E. Bar: 100 μm.
Fig. 6 in Huffmanela lusitana sp. n. (Nematoda: Trichosomoididae) infecting pouting, Trisopterus luscus (Teleostei: Gadidae) off the Atlantic coast of Portugal
Fig. 6. Hypaxial muscle of pouting infected with eggs of H. lusitana sp. n. (H&E stain). Longitudinal sections: (A) immature eggs (1) and advanced brownshelled eggs (2) with a linear distribution; (B) clearshelled (1) and brown-shelled eggs (2). Cross sections: (C) eggs in different stages of development and intense inflammatory lesions and muscle destruction (note the eosinophilic color of polar plugs at arrows); (D) eggs and nematodes in cross section [(1, 4, 5) eggs with intercellular location; (2) worm with intracellular location, probably 3rd or 4th stage larva; (3) apical view of a polar plug]. H&E. Bar: 100 μm. (For interpretation of the references to colour in this figure legend, the reader is referred to the Web version of this article.)
Fig. 2 in Huffmanela lusitana sp. n. (Nematoda: Trichosomoididae) infecting pouting, Trisopterus luscus (Teleostei: Gadidae) off the Atlantic coast of Portugal
Fig. 2. Presumptive developmental stages of eggs and larvae of Huffmanela lusitana sp. n. from pouting (a, a') Stage 1: apparent unfertilized egg surrounded only by vitelline membrane with no evidence of polar plugs. (b, b') Stage 2: clear-shelled egg with polar plugs consisting of an outer and inner layer. (c, c') Stage 3: amber-shelled egg with bilayer eggshell observable; outer layer translucent and innermost typically dark (circle). (d, d') Stage 4: brown-shelled egg. (e, e', f, f') Stage 5: advanced brown-shelled egg with larva and outer layer of polar plugs. (g, g') Stage 6: fully developed brown-shelled egg; outer layer of polar "plugs" missing; egg apparently ready to hatch. (h, h') Freshly hatched larva expressed from egg under coverslip pressure. (For interpretation of the references to colour in this figure legend, the reader is referred to the Web version of this article.)
Text-fig. 1 Simplified geological map of NW Portugal (adapted from Portuguese Geological Survey 1:500.000 lithological map). in Overview Of The Stratigraphy And Initial Quantitative Biogeographical Results From The Devonian Of The Albergaria-A-Velha Unit (Ossa-Morena Zone, W Portugal)
Text-fig. 1 Simplified geological map of NW Portugal (adapted from Portuguese Geological Survey 1:500.000 lithological map).
Figure 3 in Composition and seasonal variation of epigeic arthropods in field margins of NW Portugal
Figure 3. Mean abundance per pitfall for each guild in spring and autumn. Seasons were compared using a Kruskal–Wallis test followed by a Dunn's post hoc test (P <0.05). Bars represent means ± standard deviation. Distinct letters indicate statistical differences.
Figure 1. a in Composition and seasonal variation of epigeic arthropods in field margins of NW Portugal
Figure 1. a) Mean abundance per pitfall in autumn and spring. Seasons were compared using a Mann–Whitney U test; b) mean group richness per pitfall in autumn and spring. Seasons were compared using a Mann–Whitney U test. Bars represent means ± standard deviation. Distinct letters between seasons indicate statistical differences (P <0.001).
Figure 2 in Composition and seasonal variation of epigeic arthropods in field margins of NW Portugal
Figure 2. Nonmetric multidimensional scaling (nMDS) ordination in 2 dimen- sions computed for the 4 sites in spring and autumn. Lines group fields with a similarity of 35% or higher based on a group average cluster analysis. The value of stress is represented.
Figure 3 in Hymenoptera parasitoid complex of Prays oleae (Bernard) (Lepidoptera: Praydidae) in Portugal
Figure 3. Some of the parasitoids of P.oleae collected in this study, not yet identified in Portugal.
Figure 3 in Unambiguous identification of the non-indigenous species Cynoscion regalis (Sciaenidae) from Portugal
Figure 3. – Left (lateral view) and right (mesial view) sagittae of Cynoscion regalis, MNHN-ICOT-01951. Scale bar = 1 cm.
Figure 1 in Unambiguous identification of the non-indigenous species Cynoscion regalis (Sciaenidae) from Portugal
Figure 1. – Map of the area showing localities of captured Cynoscion regalis: (*) in Setubal, Portugal, 2015; (+) in the Gulf of Cadiz, Spain, 2011.
Fig. 5 in New Finds of Stegosaur Tracks from the Upper Jurassic Lourinhã Formation, Portugal
Fig. 5. Scatter diagram showing the relationship between pes footprint length (L) and footprint width (W) for specimens of Deltapodus from England, Portugal, Spain (1 Asturias, 2 Teruel), USA and Morocco. The example from Teruel is a mean value (Cobos et al. 2010).
Fig. 4 in New Finds of Stegosaur Tracks from the Upper Jurassic Lourinhã Formation, Portugal
Fig. 4. The two associated natural casts of Deltapodus manus tracks found at Porto Barcas, Lourinhã Formation (Upper Jurassic, Portugal). Both tracks show a pronounced semilunate shape. A. Manus track PBS 5 (ML 1351) seen from below. B. Manus track PBS6 (ML 1352) seen from below (B1), caudal view (B2), and enlarged section of the front (B3), showing the vertical striations covering the front and sides of the cast.
Fig. 3. Deltapodus track PBS 2 in New Finds of Stegosaur Tracks from the Upper Jurassic Lourinhã Formation, Portugal
Fig. 3. Deltapodus track PBS 2 (ML 1347) from the Lourinhã Formation (Upper Jurassic, Portugal). A. Plantar view. B. Detail of scaly skin impressions. C. Vertical striations of the skin on the cast surface.
Fig. 1 in New Finds of Stegosaur Tracks from the Upper Jurassic Lourinhã Formation, Portugal
Fig. 1. Location map. The eleven new specimens of Deltapodus were found along the coast west of the town Lourinhã, in the central−west of Portugal. Each specimen has been given an abbreviation corresponding to the locality where it was found.
Fig. 9. A in New sauropod trackways from the Middle Jurassic of Portugal
Fig. 9. A. Right femur of Diplodocus in anterior view. B. Right femur of Brachiosaurus in anterior view. C. Right femur of Saltasaurus in anterior view. D. Right femur of Patagosaurus in anterior view. E. Left femur of Cetiosauriscus in posterior view. A–C, after Wilson and Carrano (1999); D, after Bonaparte (1986b); E, after Woodward (1905).
Fig. 7. Polyonyx isp., sauropod trackway G1 in New sauropod trackways from the Middle Jurassic of Portugal
Fig. 7. Polyonyx isp., sauropod trackway G1 at the Galinha dinosaur tracksite (Bairro, Serra de Aire, West−Central Portugal). A. Sauropod right manus. B. Sauropod right pes prints. Photograph by Carlos Marques da Silva.
Fig. 5 in New sauropod trackways from the Middle Jurassic of Portugal
Fig. 5. Segment of G5 sauropod trackway at the Galinha dinosaur tracksite (Bairro, Serra de Aire, West−Central Portugal): Polyonyx gomesi igen. et isp. nov. Modified from Santos (2003).
Fig. 4 in New sauropod trackways from the Middle Jurassic of Portugal
Fig. 4. Polyonyx gomesi igen. et isp. nov., sauropod manus and pes prints from trackway G5 at the Galinha dinosaur tracksite (Bairro, Serra de Aire, West−Central Portugal). A. Outline (A1) and photograph (A2) of a left manus print. B. Outline (B1) and photograph (B2) of a right pes print. Modified from Santos (2003).
Fig. 2 in New sauropod trackways from the Middle Jurassic of Portugal
Fig. 2. Sequence of micritic limestone beginning 5 meters below the main sauropod track level of the Galinha tracksite from Serra de Aire Formation, Bajocian–Bathonian boundary (Bairro, Serra de Aire, West−Central Portugal). Modified from Azerêdo et al. (1995).
Fig. 3 in New sauropod trackways from the Middle Jurassic of Portugal
Fig. 3. Long sauropod trackways at the Galinha dinosaur tracksite (Bairro, Serra de Aire, West−Central Portugal). Trackway G1 is 147 m long and trackway G5 is 142 m long. Modified from Santos (2003).
ScienceDex guides
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These curated guides explain access requirements, typical timelines, costs, and reuse considerations for widely used research datasets.
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.