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120 results for “Pales”
FIGURE 1. Paecilaema u in A whiter shade of pale: anchoring the name Paecilaema C. L. Koch, 1839 onto a neotype (Opiliones, Cosmetidae)
FIGURE 1. Paecilaema u-flavum in vivo and in an early depiction: A. Adult female, in Taquara, RJ. B. Same specimen. C. Three specimens gathered under a roof tile, in Santa Maria Madalena, RJ. D. Adult female threading on a pholcid's web, in Taquara, RJ. E. Male of P. limbatum, as illustrated in C.L. Koch (1839a). F. Female, in Teresópolis, RJ. Photos by Arthur Anker/Pedro Martins (A, B, D, F), Bruno Buzatto (C), reproduced from C.L. Koch, 1839a (E).
Figure 2 in Filling the gap of distribution of the pale-winged dog-like bat Peropteryx pallidoptera (Chiroptera, Emballonuridae) in Brazil and Peru
Figure 2: Specimens of Peropteryx pallidoptera sampled in Brazilian Amazon. (A–B) Adult female (IDSM 03258) captured at Juami-Japurá Ecological Station, Amazonas (photos by Tamily C.M. Santos and Gerson P. Lopes); (C) adult male (MZUSP 35757) captured at Machadinho D'Oeste, Rondônia (photo by Vinícius C. Cláudio); (D) adult female at Sacará-Taquera National Forest, Pará (photo by Andrezza S.V. Hirota).
Figure 1 in Filling the gap of distribution of the pale-winged dog-like bat Peropteryx pallidoptera (Chiroptera, Emballonuridae) in Brazil and Peru
Figure 1: Distribution of Peropteryx pallidoptera in South America. Locality numbers are listed in Table 1. Black circles represent previously known records (Castro et al. 2012; Díaz 2011; Guerra and Albuja 2012; Lim et al. 2010; McDonough et al. 2010; Medina et al. 2015; Morales-Martínez 2013; Siles et al. 2021; Suarez-Castro et al. 2012), red circles represent new records. The open-source GIS software, QGIS v.3.16.5, was used to generate the map. http://qgis. osgeo.org (QGIS Development Team 2019).
Figure 3 in Breeding biology of the Pale-bellied Tyrant-manakin Neopelma pallescens (Aves: Pipridae) in south-eastern Brazil
Figure 3. Nest (LJF 005) with two nestlings of the Pale-bellied Tyrant-manakin Neopelma pallescens. Above: one-day nestlings. Below: three-day nestlings. Photographs taken in Florestal, Minas Gerais, Brazil, by Luana J. Ferreira.
Figure 2 in Breeding biology of the Pale-bellied Tyrant-manakin Neopelma pallescens (Aves: Pipridae) in south-eastern Brazil
Figure 2. Above: Female Pale-bellied Tyrant-manakin Neopelma pallescens defending its nest. Note that she held the wings and tail slightly open and the crown feathers raised, exposing the discreet yellow coronal patch, while staring at the observer. Below: Female (white circle) exhibiting the broken-wing distraction display on the ground. Photographs taken in Florestal, Minas Gerais, Brazil, by Luana J. Ferreira.
Figure 1 in Breeding biology of the Pale-bellied Tyrant-manakin Neopelma pallescens (Aves: Pipridae) in south-eastern Brazil
Figure 1. Above. Nest (LJF 008) with two eggs of the Pale-bellied Tyrant-manakin Neopelma pallescens. Note the large amount of spider silk attaching the nest to the supporting branch. Below: An egg showing spots and blotches concentrated around the larger pole, forming a distinct crown. Photographs taken in Florestal, Minas Gerais, Brazil, by Luana J. Ferreira.
Supplementary material 1 from: Nascimbene J, Gheza G, Bilovitz PO, Francesconi L, Hafellner J, Mayrhofer H, Salvadori M, Vallese C, Nimis PL (2022) A hotspot of lichen diversity and lichenological research in the Alps: the Paneveggio-Pale di San Martino Natural Park (Italy). MycoKeys 94: 37-50. https://doi.org/10.3897/mycokeys.94.95858
A hotspot of lichen diversity and lichenological research in the Alps: the Paneveggio-Pale di San Martino Natural Park (Italy)
FIGURE 8 in Description of Sphaleroptera orientana meridionalis subs. n. (Lepidoptera: Tortricidae: Cnephasiini) from the Pale di San Martino Mountain plateau (Dolomites, NE Italy)
FIGURE 8. Comparison table of Sphaleroptera orientana female genitalia: A-B. Sphaleroptera orientana orientana from Austria (Whitebread, 2006; modified); C. Sphaleroptera orientana meridionalis sp. nov.
FIGURE 6 in Description of Sphaleroptera orientana meridionalis subs. n. (Lepidoptera: Tortricidae: Cnephasiini) from the Pale di San Martino Mountain plateau (Dolomites, NE Italy)
FIGURE 6. Sphaleroptera orientana meridionalis sp. nov. paratype, female genitalia (slide number 1952).
FIGURE 3 in Description of Sphaleroptera orientana meridionalis subs. n. (Lepidoptera: Tortricidae: Cnephasiini) from the Pale di San Martino Mountain plateau (Dolomites, NE Italy)
FIGURE 3. Sphaleroptera orientana meridionalis sp. nov. holotype, male, genitalia slide number 1730. A) uncus; B) valva; C) aedeagus in lateral view; length 116.6 µm (blue line).
Data from: Anthropogenic nesting substrates increase parental fitness in a Neotropical songbird, the Pale-breasted Thrush (Turdus leucomelas)
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Data from: Pale and dark morphs of tawny owls show different patterns of telomere dynamics in relation to disease status
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Figure 3 from: Pykälä J, Kantelinen A, Myllys L (2020) Taxonomy of Verrucaria species characterised by large spores, perithecia leaving pits in the rock and a pale thin thallus in Finland. MycoKeys 72: 43-92. https://doi.org/10.3897/mycokeys.72.56223
Figure 3 Schematic drawings of sections of perithecia of the study species A involucrellum apical B involucrellum covering half of the exciple C involucrellum reaching the exciple base level D involucrellum enveloping the exciple.
Figure 1 from: Pykälä J, Kantelinen A, Myllys L (2020) Taxonomy of Verrucaria species characterised by large spores, perithecia leaving pits in the rock and a pale thin thallus in Finland. MycoKeys 72: 43-92. https://doi.org/10.3897/mycokeys.72.56223
Figure 1 Phylogenetic relationships of Verrucaria with large spores, perithecia leaving pits in the rock and pale thin thallus belonging to the Thelidium group. A Maximum Likelihood phylogram obtained from the RAxML analysis is based on the ITS dataset. Bootstrap values (> 50%) are shown at nodes. The node leading to the ingroup is shortened and is in reality three times longer.
Figure 2 from: Pykälä J, Kantelinen A, Myllys L (2020) Taxonomy of Verrucaria species characterised by large spores, perithecia leaving pits in the rock and a pale thin thallus in Finland. MycoKeys 72: 43-92. https://doi.org/10.3897/mycokeys.72.56223
Figure 2 Habitus of the new Verrucaria species AV. bifurcata (holotype) BV. cavernarum (holotype) CV. difficilis (holotype) DV. fuscozonata (holotype) EV. kuusamoensis (holotype) FV. subdevergens (holotype) GV. vacillans (holotype). Scale bars: 1 mm (A–D), 0.5 mm (E–G).
Data from: The fitness effects of a pale mutant in the aposematic seed bug Lygaeus simulans indicate pleiotropy between warning coloration and life history
Conspicuous warning colours that signal chemical or other defences are common in the natural world. For instance, such aposematic warning patterns of red-and-black or yellow-and-black are common among insect taxa, particularly in the order Hemiptera, often forming the basis of Batesian and/or Müllerian mimicry rings. In addition, it has been repeatedly noted that colour polymorphisms or mutants that influence pigmentation can show pleiotropy with other behavioural, physiological or life-history traits. Here we describe a pale mutant of the seed bug Lygaeus simulans that appeared in our lab population in 2012, which differs in colour to the wild-type bugs. Through multigenerational experimental crosses between wild-type and pale mutant L. simulans, we first show that the pale phenotype segregates as a single Mendelian locus, with the pale allele being recessive to the wild-type. Next, we show (1) that there is a large heterozygous advantage in terms of fecundity, (2) that pale females suffer reduced longevity, and (3) that pale males have increased body length compared to wild-type homozygotes. Our data therefore suggest that the colour locus is pleiotropic with a number of life-history traits, opening the door for a more complete genetic analysis of aposematic colouration in this species. In addition, this phenotype will be useful as a visible genetic marker, providing a tool for investigating sperm competition and other post-copulatory drivers of sexual selection in this species.
FIGURES 48–50. Pale form E. chrysippe pupa. 48 in Description of the immature stages and life history of Euselasia (Lepidoptera: Riodinidae) on Miconia (Melastomataceae) in Costa Rica 2466
FIGURES 48–50. Pale form E. chrysippe pupa. 48) Lateral view; 49) Dorsal view; 50) Frontal view.
Color, activity period, and eye structure in four lineages of ants: Pale, nocturnal species have evolved larger eyes and larger facets than their dark, diurnal congeners
<p>The eyes of insects display an incredible diversity of adaptations to enhance vision across the gamut of light levels they experience. One commonly studied contrast is the difference in eye structure between nocturnal and diurnal species, with nocturnal species typically having features that enhance eye sensitivity such as larger eyes, larger eye facets, and larger ocelli. In this study, we compared eye structure between workers of closely related nocturnal and diurnal above-ground foraging ant species (Hymenoptera: Formicidae) in four genera (<em>Myrmecocystus, Aphaenogaster, Temnothorax, Veromessor</em>). In all four genera, nocturnal species tend to have little cuticular pigment (pale), while diurnal species are heavily pigmented (dark), hence we could use cuticle coloration as a surrogate for activity pattern. Across three genera (<em>Myrmecocystus, Aphaenogaster, Temnothorax</em>), pale species, as expected for nocturnally active animals, had larger eyes, larger facet diameters, and larger visual spans compared to their dark, more day-active congeners. This same pattern occurred for one pale species of <em>Veromessor</em>, but not the other. There were no consistent differences between nocturnal and diurnal species in interommatidial angles and eye parameters both within and among genera. Hence, the evolution of eye features that enhance sensitivity in low light levels do not appear to have consistent correlated effects on features related to visual acuity. A survey across several additional ant genera found numerous other pale species with enlarged eyes, suggesting these traits evolved multiple times within and across genera. We also compared the size of the anterior ocellus in workers of pale versus dark species of <em>Myrmecocystus</em>. In species with larger workers, the anterior ocellus was smaller in pale than in dark species, but this difference mostly disappeared for species with smaller workers. Presence of the anterior ocellus also was size-dependent in the two largest pale species.</p>
FIGURE 1. A–D. Coreopsis bakeri. A. Habit. B. Pale, Disk flower. C in Coreopsis bakeri (Asteraceae; Coreopsideae), a new species from Florida, USA
FIGURE 1. A–D. Coreopsis bakeri. A. Habit. B. Pale, Disk flower. C. Cypsela (achene). D. Leaf.
Fig. 3 in A new pale-spotted species of Hypostomus Lacépède (Siluriformes: Loricariidae) from the rio Tocantins and rio Xingu basins in central Brazil
Fig. 3. Map of rio Tocantins, rio Xingu, and adjoining river basins, showing the geographic distribution of Hypostomus faveolus (type locality represented by open circle).
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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.