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230 results for “phylogenetic scale”
FIGURE 16 in Diverse new scale insects (Hemiptera: Coccoidea) in amber from the Cretaceous and Eocene with a phylogenetic framework for fossil Coccoidea
FIGURE 16. Details of Magnilens glaesaria, n. sp. (A) Head from lateral side. (B) Antenna. (C) Leg. (D) Penial sheath from lateral side.
FIGURE 17 in Diverse new scale insects (Hemiptera: Coccoidea) in amber from the Cretaceous and Eocene with a phylogenetic framework for fossil Coccoidea
FIGURE 17. Details of Pedicellicoccus marginatus, n. sp. (A) Ventral view of head. (B) Dorsal view of mesothorax. (C) Wing. (D) Foreleg. (E) Posterior abdominal and genital segments.
FIGURE 15 in Diverse new scale insects (Hemiptera: Coccoidea) in amber from the Cretaceous and Eocene with a phylogenetic framework for fossil Coccoidea
FIGURE 15. Photomicrographs of (A) lateral view of Magnilens glaesaria, n. sp., holotype AMNH Bu-1418. (B) Dorsal and (C) ventral views of Pedicellicoccus marginatus, n. sp., holotype AMNH Bu-458.
FIGURE 14 in Diverse new scale insects (Hemiptera: Coccoidea) in amber from the Cretaceous and Eocene with a phylogenetic framework for fossil Coccoidea
FIGURE 14. Details of Alacrena peculiaris, n. sp. (A) Dorsal view of head. (B) Antenna. (C) Leg from femur. (D) Forewing.
FIGURE 13 in Diverse new scale insects (Hemiptera: Coccoidea) in amber from the Cretaceous and Eocene with a phylogenetic framework for fossil Coccoidea
FIGURE 13. Details of Xiphos vani, n. sp. (A) Dorsal view of head. (B) Dorsal view of mesothorax. (C) Ventral view of pro- and mesothorax. (D) Antenna. (E) Leg. (F) Penial sheath.
FIGURE 11 in Diverse new scale insects (Hemiptera: Coccoidea) in amber from the Cretaceous and Eocene with a phylogenetic framework for fossil Coccoidea
FIGURE 11. Details of Apticoccus longitenuis, n. sp. (A) Dorsal view of head and thorax. (B) Antenna. (C) Leg. (D) Ventral view of penial sheath.
FIGURE 12 in Diverse new scale insects (Hemiptera: Coccoidea) in amber from the Cretaceous and Eocene with a phylogenetic framework for fossil Coccoidea
FIGURE 12. Photomicrographs of (A) dorsal and (B) ventral surfaces of Xiphos vani, n. sp., holotype 1215. (C) Dorsal surface of Alacrena peculiaris, n. sp., holotype AMNH Bu-1516.
FIGURE 8. Pityococcus moniliformalis, n in Diverse new scale insects (Hemiptera: Coccoidea) in amber from the Cretaceous and Eocene with a phylogenetic framework for fossil Coccoidea
FIGURE 8. Pityococcus moniliformalis, n. sp., holotype AMNH Ba-Ve762. Photomicrographs of (A) Dorsal and (B) ventral surfaces. Details of (C) dorsal and (D) ventral views of head. (E) Dorsal view of mesothorax. (F) Basisternum. (G) Antenna. (H) Leg. (I) Ventral view of penial sheath.
FIGURE 6 in Diverse new scale insects (Hemiptera: Coccoidea) in amber from the Cretaceous and Eocene with a phylogenetic framework for fossil Coccoidea
FIGURE 6. Details of Heteromargarodes hukamsinghi, n. sp. (A) Ventral view of head. (B) Antenna, (C) Fore leg. (D) Hind leg. (E) Ventral side of penial sheath.
FIGURE 5 in Diverse new scale insects (Hemiptera: Coccoidea) in amber from the Cretaceous and Eocene with a phylogenetic framework for fossil Coccoidea
FIGURE 5. Photomicrographs of Heteromargarodes hukamsinghi, n. sp., holotype Tad-139. (A, B). (A) Full ventral view. (B) Enlarged ventral view of head and thorax. Hodgsonicoccus patefactus, n. sp., holotype AMNH LAE-93 (C–F). (C) Lateral side. (D) Antennae. (E) Head and thorax from lateral side. (F) Lateral side of penial sheath.
FIGURE 3 in Diverse new scale insects (Hemiptera: Coccoidea) in amber from the Cretaceous and Eocene with a phylogenetic framework for fossil Coccoidea
FIGURE 3. Details of Kozarius perpetuus, n. sp. (A) Dorsal head. (B) Ventral view of head. (C) Dorsal view of mesothorax. (D) Basisternum. (E) Antenna. (F) Leg. (G) Side view of penial sheath.
FIGURE 1 in Diverse new scale insects (Hemiptera: Coccoidea) in amber from the Cretaceous and Eocene with a phylogenetic framework for fossil Coccoidea
FIGURE 1. Photomicrographs of (A) Dorsal view of Pseudoweitschatus audebertis, n. sp., holotype AMNH Bu-1416. (B) Ventral view of Kozarius perpetuus, n. sp., holotype AMNH Bu-1163. (C) Ventral view of K. achronus, n. sp., holotype AMNH Bu-233a.
FIGURE 2 in Diverse new scale insects (Hemiptera: Coccoidea) in amber from the Cretaceous and Eocene with a phylogenetic framework for fossil Coccoidea
FIGURE 2. Details of Pseudoweitschatus audebertis, n. sp. (A) Dorsal view of head. (B) Ventral view of head. (C) Antenna. (D) Leg. (E) Hamulohaltere. (G) Ventral view of penial sheath.
Figure 24. Scale morphology. A, Agalope trimacula. B, Elcysma westwoodi. C, D, Aglaope infausta. E, Formozygaena shibatai. F, Campylotes maculosus. G, Histia flabellicornis ultima. H, Pidorus atratus. I, Cyclosia midama. J, Clelea formosana. K, Heteropan lycaenoides. L in The phylogenetic relationships of Chalcosiinae (Lepidoptera, Zygaenoidea, Zygaenidae)
Figure 24. Scale morphology. A, Agalope trimacula. B, Elcysma westwoodi. C, D, Aglaope infausta. E, Formozygaena shibatai. F, Campylotes maculosus. G, Histia flabellicornis ultima. H, Pidorus atratus. I, Cyclosia midama. J, Clelea formosana. K, Heteropan lycaenoides. L, Trypanophora semihyalina.
Figure 23. Scale morphology. A, B, Adscita statices. C, Inouela formosensis. D, Phauda mimica. E, Callizygaena auratus. F, Callizygaena splendens. G, H, Chalcosiopsis variata. I, Lactura dives. J, K, Himantopteris fuscinervis. L in The phylogenetic relationships of Chalcosiinae (Lepidoptera, Zygaenoidea, Zygaenidae)
Figure 23. Scale morphology. A, B, Adscita statices. C, Inouela formosensis. D, Phauda mimica. E, Callizygaena auratus. F, Callizygaena splendens. G, H, Chalcosiopsis variata. I, Lactura dives. J, K, Himantopteris fuscinervis. L, Anomoetes levis.
Data for: Historical and contemporary processes drive global phylogenetic structure across geographical scales: Insights from bat communities
<p><strong>Aim</strong>: Patterns of evolutionary relatedness among co-occurring species are driven by scale-dependent contemporary and historical processes. Yet, we still lack a detailed understanding of how these drivers impact the phylogenetic structure of biological communities. Here, we focused on bats – one of the most speciose and vagile groups of mammals – and test the predictions of three general biogeographical hypotheses that are particularly relevant to understanding how paleoclimatic stability, local diversification rates, and geographical scales shaped their present-day phylogenetic community structure.</p> <p><strong>Location</strong>: Worldwide, across restrictive geographical extents: global, east-west hemispheres, biogeographical realms, tectonic plates, biomes, and ecoregions.</p> <p><strong>Time period</strong>: Last Glacial Maximum (~22,000 years ago) to the present.</p> <p><strong>Major taxa studied</strong>: Bats (Chiroptera)</p> <p><strong>Methods</strong>: We estimated bat phylogenetic community structure across restrictive geographical extents and modelled it as a function of paleoclimatic stability, and in situ net diversification rates.</p> <p><strong>Results</strong>: Limiting geographical extents from larger to smaller scales strongly changed the phylogenetic structure of bat communities. The magnitude of these effects is less noticeable in the western hemisphere, where frequent among-realm biota interchange could have been maintained through bats' adaptive traits. Highly phylogenetically related bat communities are generally more common in regions that changed less in climate since the last glacial maximum, supporting the expectation that stable climates allow for increased phylogenetic clustering. Finally, increased in situ net diversification rates are associated with greater phylogenetic clustering in bat communities.</p> <p><strong>Main conclusions</strong>: We show that the worldwide phylogenetic structure of bat assemblages varies as a function of geographical extents, dispersal barriers, paleoclimatic stability and in situ diversification. The integrative framework used in our study, which can be applied to other taxonomic groups, has proven useful to not only explain the evolutionary dynamics of community assembly but could also help tackle questions related to scale dependence in community ecology and biogeography.</p>
Data from: Enriching the ant tree of life: enhanced UCE bait set for genome-scale phylogenetics of ants and other Hymenoptera
Open the record for dataset details and reuse information.
Data for: Historical and contemporary processes drive global phylogenetic structure across geographical scales: Insights from bat communities
Open the record for dataset details and reuse information.
Replication code and data for: "Machine Learning Predicts Large Scale Declines in Native Plant Phylogenetic Diversity."
<p>Replication code and data for the paper: "Machine Learning Predicts Large Scale Declines in Native Plant Phylogenetic Diversity." The following files are included in this repository:</p> <p>1) R scripts (numbered 0 through 9) include replication code for data analysis</p> <p>2) Datasets (6 zip folders) contain the data analyzed in the R scripts</p> <p> </p> <p> </p>
Detecting phylogenetic signal and adaptation in papionin cranial shape by decomposing variation at different spatial scales
<p>Phylogenetic reconstruction based on morphometric data is hampered by homoplasies. For example, many similarities in cranial form between primate taxa more strongly reflect ecological similarities rather than phylogenetic relatedness. However, the way in which the different cranial bones constitute cranial form is, if at all, of less functional relevance and thus largely hidden from selection. We propose that these "constructional details" are better indicators of phylogenetic history than any large-scale shape feature or raw form variable. Within a geometric morphometric context, we show how to analyze the relative extent of bones independently of differences in overall shape. We also show how to decompose total shape variation into small-scale and large-scale shape variation. We apply both methods to the midsagittal cranial morphology of papionin monkeys, which are well known for the discrepancy between morphological similarities and phylogenetic relationships. We study phylogenetic signal and functional adaptation using a molecular phylogeny and contextual data on feeding ecology and locomotor behavior. As expected, total cranial shape, bone outline shape, and large-scale shape features were only weakly associated with phylogenetic distance. But the relative bone contributions and small-scale shape features were both highly correlated with phylogenetic distances. By contrast, the association with ecological and behavioral variables was strongest for the outline shape and large-scale shape features. Studies of morphological adaptation and phylogenetic history thus profit from a decomposition of shape variation into different spatial scales.</p>
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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.