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57 results for “flower visitor”
Plant ontogeny determines strength and associated plant fitness consequences of plant-mediated interactions between herbivores and flower visitors
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Data from: Direct and indirect effects of shrub encroachment on alpine grasslands mediated by plant-flower visitor interactions
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Data from: Visual and odours cues: plant responses to pollination and herbivory affect the behaviour of flower visitors
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Data from: Functional homogenization of flower visitor communities with urbanization
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Data from: Temporal variations in the linkages between plants and flower visitors and the pollination success of Primula modesta along the snowmelt gradient
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Review of WorldFAIR Agricultural Plant-Pollinator Data Pilot: Plant-flower visitor interactions recorded in 49 sites in Argentina (Buenos Aires: Carlos Casares county) by Marcos Monasterolo (2013-15) and Antonio López Carretero (2016).
<h3>Abstract</h3> <p>Life on Earth is sustained by complex interactions between organisms and their environment. These biotic interactions can be captured in datasets and published digitally. We describe a review process of such an openly accessible digital interactions dataset of known origin, and discuss their outcome. The dataset under review (aka globalbioticinteractions/gonzalez-vaquero2023) has size 1.95MiB and contains 2471 interactions with 1 unique types of associations (e.g., flowersVisitedBy) between 77 primary taxa (e.g., Hirschfeldia incana) and 141 associated taxa (e.g., Palpada). The report includes detailed summaries of interactions data as well as a taxonomic review from multiple perspectives.</p> <p>Please note that the pilot contributors have opted to shared their review and metadata only. This means that data appendices in the data review are not openly available. The data associated are published in the restricted review data publication at </p> <table> <tbody> <tr> <td><strong>filename</strong></td> <td><strong>description</strong></td> </tr> <tr> <td>index.pdf</td> <td>data review report as pdf</td> </tr> <tr> <td>index.docx</td> <td>data review report as docx</td> </tr> <tr> <td>index.md</td> <td>data review report as markdown</td> </tr> <tr> <td>index.html</td> <td>data review report as html</td> </tr> </tbody> </table>
Floral attraction and flower visitors of a subcanopy tropical rainforest tree, F. picrosperma_Data
<p>1. Flowering plants in tropical rainforests rely heavily on pollen vectors for successful reproduction. Research into pollination systems in tropical rainforests is dominated by canopy species, while subcanopy plant-pollinator interactions remain under-represented. The microclimate beneath the rainforest canopy is characterised by low light levels and is markedly different from the canopy environment that receives more light energy.</p> <p>2. We studied the floral attractants and floral visitors of a dioecious, subcanopy tree, Fontainea picrosperma (Euphorbiaceae) in the Wet Tropics bioregion of northern Queensland, Australia.</p> <p>3. We found that wind pollination is rare and male and female flowers do not produce nectar. Female flowers are likely pollinated due to their perceptual similarity to pollen-offering male flowers. Female flowers had the same scent profile as male flowers and floral scent was an important floral attractant that acted to regulate pollinator behaviour. The two most abundant scent compounds present in the floral bouquet were benzyl alcohol and 4-oxoisophorone. These compounds are ubiquitous in nature and are known to attract a wide variety of insects. Both day-time and night-time pollinators contributed to successful pollen deposition on the stigma and diurnal flower visitors were identified from several orders of insects including beetles, flies, predatory wasps and thrips. Fontainea picrosperma is therefore likely to be pollinated by a diverse array of small insects.</p> <p>4. Synthesis. Our data indicates that F. picrosperma has a generalist, entomophilous pollination syndrome. The rainforest subcanopy is a distinctive environment characterised by low light levels, low or turbulent wind speeds and relatively high humidity. Female flowers of F. picrosperma exhibit cost saving strategies by not producing nectar and mimicking the smell of reward-offering male flowers. Insects opportunistically forage on, or inhabit flowers and pollination occurs from a pool of small insects with low-energy requirements that are found beneath the rainforest canopy.</p>
Supplementary material 1 from: Tan MK, Lee H, Tan HTW (2019) The floriphilic katydid, Phaneroptera brevis, is a frequent flower visitor of non-native, flowering forbs. Journal of Orthoptera Research 28(1): 21-26. https://doi.org/10.3897/jor.28.33063
: Explanation note: Supplementary Information on Statistical Analysis.
Figure 3 from: Tan MK, Lee H, Tan HTW (2019) The floriphilic katydid, Phaneroptera brevis, is a frequent flower visitor of non-native, flowering forbs. Journal of Orthoptera Research 28(1): 21-26. https://doi.org/10.3897/jor.28.33063
Figure 3 High flower abundance was associated with high abundance of P.brevis (estimate = 0.07, p-value = 0.011, 95% CI [0.02, 0.13], R2GLMM(m) = 0.06, R2GLMM(c) = 0.22, n = 107). Generalized linear mixed-effects models with Poisson errors were fitted with the replicate number as the random effect.
Figure 2 from: Tan MK, Lee H, Tan HTW (2019) The floriphilic katydid, Phaneroptera brevis, is a frequent flower visitor of non-native, flowering forbs. Journal of Orthoptera Research 28(1): 21-26. https://doi.org/10.3897/jor.28.33063
Figure 2 Comparison of the least-square means of the frequency of visitors on flowers between P.brevis and other flower visitors. A generalized linear mixed-effects model with Poisson errors was fitted with different flower visitor as the fixed effect and the replicate number as the random effect. The significance between P.brevis and each flower visitor group is denoted as follows: **P<0.01; ***P<0.001.
Figure 1 from: Tan MK, Lee H, Tan HTW (2019) The floriphilic katydid, Phaneroptera brevis, is a frequent flower visitor of non-native, flowering forbs. Journal of Orthoptera Research 28(1): 21-26. https://doi.org/10.3897/jor.28.33063
Figure 1 A. Immature and B. Adult male individuals of Phaneropterabrevis visiting a capitulum of Sphagneticolatrilobata (A) and an inflorescence of Sesbaniasesban (B) at the study site in Singapore in the day (A) and at night (B). The arrows in the inset (a–i) indicate pollen grains attached to the body of the individual.
Floral attraction and flower visitors of a subcanopy tropical rainforest tree, F. picrosperma_Data
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Data from: Dealing with mutualists and antagonists: specificity of plant-mediated interactions between herbivores and flower visitors, and consequences for plant fitness
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Data from: Herbivore-induced changes in flower scent and morphology affect the structure of flower–visitor networks but not plant reproduction
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Gender-biased nectar targets different behavioural traits of flower visitors
<p>This dataset contains data used in the analyses performed in the article entitled "Gender-biased nectar targets different behavioural traits of flower visitors". The Excel file contains five sheets.</p> <p>1_‘Behavioural observations’ contains taxa, sex, number of visited flowers, duration of visits and reward sought of each insect visiting <em>Echium vulgare </em>flowers during behavioural observations.</p> <p>2_‘Insect checklist’ contains the list of all taxa recorded visiting the flowers.</p> <p>3_‘Patches’ contains the description of the fixed plant patches where flower visitor observations were performed.</p> <p>4_‘Nectar quality’ contains volume and concentration of sugars and amino acids measured in several nectar sample of <em>Echium vulgare</em>, belonging to three different flower stages.</p> <p>5_‘Nectar aminoacid diversity’ contains the concentration of specific amino acids found in nectar samples of two flower stages.</p>
Data from: Moderation is best: effects of grazing intensity on plant-flower visitor networks in Mediterranean communities
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Figure 1 in Differences in the flower visitor behaviour on female and hermaphroditic flowers of Cimicifuga simplex
Figure 1. (a) A hermaphroditic inflorescence of C. simplex consists of many small white flowers. (b) Pattern diagram of hermaphroditic ramets. The protandrous hermaphroditic flowers change from the male phase (emitting pollen) to the female phase (enabling pollen reception) over the course of the flowering season. (c) Two female inflorescences of C. simplex consists of many small white flowers. Small flowers in female ramet are smaller than in hermaphroditic ramet, and there are gaps in the inflorescence, but the appearance is almost the same. (d) The female ramet consists of only female flowers (which lack anthers that produce pollen) throughout the flowering season.
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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.