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129 results for “Pyrenees”
Data from: First report of silicified wood from a late Pennsylvanian intramontane wetland of the Pyrenees: systematic affinities and paleoecological implications
<p><span>The first anatomically preserved wood specimens of an upland Carboniferous flora from the Iberian Peninsula are reported from the Erillcastell Basin </span><span>(Eastern Pyrenees, Catalonia, Spain)</span><span>. Two taxa are described, a calamitacean Equisetale (<em>Arthropitys</em> sp.) and a Cordaitale (<em>Dadoxylon</em> sp.). The <em>Arthropitys</em> specimen shows fusiform multiseriate rays composed of square parenchyma cells with conspicuous uniseriate or multiseriate simple pits. These pits are located near the transverse walls and occasionally in the tangential walls. The tracheids vary in lumen size, with scalariform-bordered pits on their radial walls and multiseriate pits in their cross-field areas. The <em>Dadoxylon</em> specimen commonly has uniseriate fusiform rays. The tracheids are long, with a square shape in transverse section. Their radial walls bear araucarian pitting with a uni- to triseriate arrangement. The pits are circular with a spindle-shaped aperture. Comparison of the Erillcastell specimens with coeval species from Europe indicates that they could belong to new species. </span><span>T</span><span>he good preservation of the new fossil wood yields significant palaeoenvironmental information. The lack of marked growth rings in both specimens and the presence of tyloses in <em>Dadoxylon</em> suggest that the climate in the intramontane basins of the Pyrenees was slightly seasonal </span><span>towards the end of the Carboniferous. This contrasts with the marked seasonality of coeval lowland basins. Such upland habitats may have enhanced the survival of plants adapted to humid conditions in a global context of increasing aridity.</span></p>
Data from: Multiple glacial refugia and contemporary dispersal shape the genetic structure of an endemic amphibian from the Pyrenees
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Data from: A SACS deletion variant in Great Pyrenees dogs causes autosomal recessive neuronal degeneration
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Code from: Source–sink dynamics explains the coexistence of the invasive pest <em>Dryocosmus kuriphilus</em> and its biological control agent <em>Torymus sinensis</em> across French Eastern Pyrenees
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Data from: First report of silicified wood from a late Pennsylvanian intramontane wetland of the Pyrenees: systematic affinities and paleoecological implications
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Elevation effects on air temperature in a topographically complex mountain valley in the Spanish Pyrenees
<p>Data for Atmosphere Journal.</p>
Data from: The role of geography and ecology in shaping repeated patterns of morphological and genetic differentiation between European minnows (Phoxinus phoxinus) from the Pyrenees and the Alps
Neutral and selective processes can drive repeated patterns of evolution in different groups of populations experiencing similar ecological gradients. In this paper, we used a combination of nuclear and mitochondrial DNA markers, as well as geometric morphometrics, to investigate repeated patterns of morphological and genetic divergence of European minnows in two mountain ranges: the Pyrenees and the Alps. European minnows (Phoxinus phoxinus) are cyprinid fish inhabiting most freshwater bodies in Europe, including those in different mountain ranges that could act as major geographical barriers to gene flow. We explored patterns of P. phoxinus phenotypic and genetic diversification along a gradient of altitude common to the two mountain ranges, and tested for isolation by distance (IBD), isolation by environment (IBE) and isolation by adaptation (IBA). The results indicated that populations from the Pyrenees and the Alps belong to two well differentiated, reciprocally monophyletic mtDNA lineages. Substantial genetic differentiation due to geographical isolation within and between populations from the Pyrenees and the Alps was also found using rapidly evolving AFLPs markers (isolation by distance or IBD), as well as morphological differences between mountain ranges. Also, morphology varied strongly with elevation and so did genetic differentiation to a lower extent. Despite moderate evidence for IBE and IBA, and therefore of repeated evolution, substantial population heterogeneity was found at the genetic level, suggesting that selection and population specific genetic drift act in concert to affect genetic divergence.
FIGURES 1–8 in A new species of wolf spider from the Pyrenees, with remarks on other species in the Pardosa pullata- group (Araneae, Lycosidae)
FIGURES 1–8. Pardosa pyrenaica sp. n. (1–5; from Andorra) and P. femoralis (6–8), right leg I of male. 1, tibia (part), metatarsus and tarsus. 2, distal part of metatarsus with scopulate hairs on ventral side. 3, 4, detail of scopulate hairs. 5, cuticular pore dorsally on distal part of tibia. 6, tibia (part), metatarsus and tarsus. 7, part of tibia in detail. 8, dorsal hairs on metatarsus: large arrow points to one of the abundant smooth long thin hairs; small arrows point to cuticular pores. Scale lines: 1, 6 - 600μm, 2, 7 - 300μm, 3 - 30μm, 8 - 25μm, 4 - 12μm, 5 - 5μm.
FIGURES 25–30 in A new species of wolf spider from the Pyrenees, with remarks on other species in the Pardosa pullata- group (Araneae, Lycosidae)
FIGURES 25–30. Pardosa pyrenaica sp. n. (25–27, all from Andorra). and P. pullata (28–30), epigyne. Scale line (applies to all): 0.2 mm.
FIGURES 9–12 in A new species of wolf spider from the Pyrenees, with remarks on other species in the Pardosa pullata- group (Araneae, Lycosidae)
FIGURES 9–12. Pardosa pyrenaica sp. n. (9, from Andorra; 10, from Spain) and P. pullata (11–12), right male pedipalp. 9, 11, ventral view. 10, 12, embolus viewed from in front. Scale line: 0.2mm.
FIGURES 13–18 in A new species of wolf spider from the Pyrenees, with remarks on other species in the Pardosa pullata- group (Araneae, Lycosidae)
FIGURES 13–18. Pardosa pyrenaica sp. n. (13, 16; from Andorra), P. pullata (14, 17) and P. femoralis (15, 18), parts of left male pedipalp. 13–15, tegular part with tegular apophysis (tg.ap) in ventral view. 16–18, terminal part with conductor (cond), embolus (emb) and terminal apophysis (tl.ap) viewed from behind; arrow in Fig. 18 points to fissure between conductor and terminal apophysis in P. femoralis. Scale lines: 13–15 - 300μm, 16–18 - 100μm.
FIGURE 46 in A new species of wolf spider from the Pyrenees, with remarks on other species in the Pardosa pullata- group (Araneae, Lycosidae)
FIGURE 46. Pardosa pyrenaica sp. n., type locality in Andorra (on 29 April 2007): slope with cover of last year's compressed grass.
FIGURES 19–24 in A new species of wolf spider from the Pyrenees, with remarks on other species in the Pardosa pullata- group (Araneae, Lycosidae)
FIGURES 19–24. Pardosa pyrenaica sp. n. (19, 22, from Andorra), P. pullata (20, 23) and P. femoralis (21, 24), left male pedipalp: terminal part with conductor (cond), terminal apophysis (tl.ap) and embolus (emb) in ventral view (19– 21) and retrolateral view (22–24). Scale line (applies to all): 150μm.
FIGURES 31–36 in A new species of wolf spider from the Pyrenees, with remarks on other species in the Pardosa pullata- group (Araneae, Lycosidae)
FIGURES 31–36. Pardosa pyrenaica sp. n. (31–33; from Andorra) and, P. pullata (34–36), epigyne in ventral (31, 34) and dorsal (32, 35) view (SEM) and ventral view and cleared (stereo microscope) (33, 36). For arrows in 31, 34 see text. Scale line (applies to all): 300Μm.
FIGURE 3 in Two new species of Xanthempis Bezzi (Diptera, Empididae, Empidinae) endemic to the Pyrenees
FIGURE 3. Occiput and scutum in dorsal view, A, E. (X.) fagina, sp. nov.; B, E. (X.) virgulata, sp. nov.
FIGURE 19 in Baronniesia delioti gen. n. sp. n., a new subterranean Leptodirini from the French Pyrenees (Coleoptera: Leiodidae: Cholevinae)
FIGURE 19. Map of the Pyrenees with distribution areas of taxa with different models of lateral styles of the aedeagus in Leptodirini. The Antrocharis type (continuous line): Antrocharis querilhaci dispar Abeille de Perrin (a). The Troglophyes type (dots and dashes): Phacomorphus (Phacomorphus) fratyi (Dupré) (b), Speonomus (Speonomus) ere Escolà & Fresneda (c), Perriniella faurai Jeannel (d), Bellesia espanyoli (Auroux & Bellés) (e) and Parvospeonomus urgellesi (Español) (f). The Trocharanis type (doted line): Speonomus (Speonomus) curvipes subcurvipes (Abeille de Perrin) (g), Salgadoia brieti (Jeannel) (h) and Troglocharinus (Troglocharinus) ferreri ferreri (Reitter) (i).
FIGURE 18 in Baronniesia delioti gen. n. sp. n., a new subterranean Leptodirini from the French Pyrenees (Coleoptera: Leiodidae: Cholevinae)
FIGURE 18. Distribution of troglobitic Trechini in Pyrenees. Aphaenops (Aphaenops) Bonvouloir (continuous line); Aphaenops (Cerbaphaenops) Coiffait (doted line).
FIGURE 17 in Baronniesia delioti gen. n. sp. n., a new subterranean Leptodirini from the French Pyrenees (Coleoptera: Leiodidae: Cholevinae)
FIGURE 17. Phylogram of the strict consensus of the 330 trees obtained after successive reweighting of the characters (in the tree, the character weights were reset to unity, so the scale of the branch lengths is uniform across the tree). Taxa with identical character states were lumped in a single terminal taxon except the genera of the Antrocharis group (see Appendix 2).
FIGURES 5–6 in Baronniesia delioti gen. n. sp. n., a new subterranean Leptodirini from the French Pyrenees (Coleoptera: Leiodidae: Cholevinae)
FIGURES 5–6. Inner sac of aedeagus of Leptodirini. 5—Baronniesia delioti gen. n. sp. n. and 6—Antrocharis querilhaci dispar Abeille de Perrin. BDAM, dorsal sacs of apex of median area; BRA, reinforcement bands; FDM, dorsal feather-like structures; FVM, ventral feather-like structures; NL, connection nodule; FAPY, apical fibers of PY; IVP, inverted "V" feather-like structures; PY, "piece en Y".
FIGURES 7–14 in Baronniesia delioti gen. n. sp. n., a new subterranean Leptodirini from the French Pyrenees (Coleoptera: Leiodidae: Cholevinae)
FIGURES 7–14. Apices of lateral styles of aedeagus of Leptodirini. 7—Baronniesia delioti gen. n. sp. n.; 8—Paratroglophyes jeanneli Coiffait; 9—Troglophyes aubryi aubryi Coiffait; 10—Troglophyes gavoyi Abeille de Perrin; 11—Parvospeonomus delarouzeei Fairmaire; 12—Phacomorphus (Phacomorphoides) sioberi sioberi (Coiffait); 13—Speonomus curvipes subcurvipes Abeille de Perrin; 14—Paraspeonomus vandeli Coiffait.
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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.