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2,052 results for “tree species”
Data from: Meta-analysis reveals that hydraulic traits explain cross-species patterns of drought-induced tree mortality across the globe
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Data from: When do species-tree and concatenated estimates disagree? An empirical analysis with higher-level scincid lizard phylogeny
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Data from: Colonization and extinction dynamics among the plant species at tree bases in Paris (France)
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Data from: Near infrared spectroscopy (NIRS) predicts non-structural carbohydrate concentrations in different tissue types of a broad range of tree species
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Data from: Incorporating the disease triangle framework for testing the effect of soil-borne pathogens on tree species diversity
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Data from: Trans-species predictors of tree leaf mass
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Data from: Novel forests maintain ecosystem processes after the decline of native tree species
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Tree species rankings based on publication rate (North America)
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Tree Species Abundances by Site at HJA, HFR, BCI, CWT, LUQ, and NWT
Patterns of biodiversity, such as the increase toward the tropics and the peaked curve during ecological succession, are fundamental phenomena for ecology. Such patterns have multiple, interacting causes, but temperature emerges as a dominant factor across organisms from microbes to trees and mammals, and across terrestrial, marine, and freshwater environments. However, there is little consensus on the underlying mechanisms, even as global temperatures increase and the need to predict their effects becomes more pressing. The purpose of this project is to generate and test theory for how temperature impacts biodiversity through its effect on biochemical processes and metabolic rate. A combination of standardized surveys in the field and controlled experiments in the field and laboratory measure diversity of three taxa -- trees, invertebrates, and microbes -- and key biogeochemical processes of decomposition in seven forests distributed along a geographic gradient of increasing temperature from cold temperate to warm tropical. This dataset contains plant species abundances of trees at each of the six test sites (HJA, HFR, LUQ, BCI, CWT, NWT). These plots were set up by the Enquist Lab (PI, Brian Enquist) from the University of Arizona to measure annual tree growth as part of a macrosystems biodiversity and latitude project supported by the National Science Foundation under Cooperative Agreement DEB#1065836. This file was created using R code run on the Macroplots Tree Growth Data file.
Fig. 1 Maximum likelihood tree inferred using the rpb2 in New endemic Fusarium species hitch-hiking with pathogenic Fusarium strains causing Panama disease in small-holder banana plots in Indonesia
Fig. 1 Maximum likelihood tree inferred using the rpb2 gene region of the Indonesian isolates in the Fusarium fujikuroi species complex (FFSC), Fusarium incarnatum-equiseti species complex (FIESC), Fusarium sambucinum species complex (FSSC), and Fusarium oxysporum species complex (FOSC) isolates from a previous study (Maryani et al. 2019). Bootstrap support values and Bayesian posterior probabilities are given at each node. The tree is rooted to Fusarium acuminatum (NRRL 54210) and Fusarium heterosporum (NRRL 20692).
FIGURE 31. Bootstrap consensus tree from W in Mitochondrial sequence data clarify species concepts in the Cyclocephala mafaffa species complex (Coleoptera: Scarabaeidae: Dynastinae: Cyclocephalini)
FIGURE 31. Bootstrap consensus tree from W-IQ-TREE analysis. Node support values from left to right are maximum likelihood bootstrap, parsimony bootstrap, and Bayesian posterior probability. Support values labeled with a "*" have 100% bootstrap support or 1.0 posterior probability. Support values labeled with a "-" have bootstrap supports lower than 50% or posterior probability lower than 0.95. Nodes labeled "--" indicates that node was not recovered by an analysis. Colored branches highlight taxa of the C. mafaffa species complex (green = C. deceptor; red = C. mafaffa mafaffa; blue = C. mafaffa grandis).
FIGURES 112-113. 112. Bayesian tree and 113 in Revision of the Hycleus sexmaculatus species group (Coleoptera: Meloidae Mylabrini)
FIGURES 112-113. 112. Bayesian tree and 113. Maximum Likelihood tree based on the concatenated dataset of COI, CAD, ARGK, WG and 28S gene fragments. Only supported values (BI: PP>0.9; ML: BS>70) are reported at each node. Clades corresponding to morphological subgroups are indicated with letters (A-D) and different colours.
FIGURE 2. Tree indicating the phylogenetic relationship inferred from 28s in Molecular approach to identify sibling species of the Ceriodaphnia cornuta complex (Cladocera: Daphniidae) from Australia with notes on the continental endemism of this group
FIGURE 2. Tree indicating the phylogenetic relationship inferred from 28s gene sequences for Ceriodaphnia cf. cornuta within Australia. Numbers above branches are Maximum likelihood (100 replicates) and numbers in bold are from Bayesian Analysis. Legends: = Species A; = Species B; = Species C.
Subspecies and Distribution. D.d.dorsalisFraser,1855—BiokoI. D.d.eminiThomas,1887—N&EDRCongo. D.d.latratorThomas,1910—CDRCongo. D.d.marmotaThomas,1901—forestislandsofUganda. D.d.nigricansPeters,1879—NigeriatorightbankofCongoRiver. D. d. sylvestris Temminck, 1853 — W Africa. The distribution information for this species is still incomplete; the Western Tree Hyrax is also present in SW Sudan and S Central African Republic, but the subspecific identity of these populationsstill requires confirmation. in Procaviidae
Subspecies and Distribution. D.d.dorsalisFraser,1855—BiokoI. D.d.eminiThomas,1887—N&EDRCongo. D.d.latratorThomas,1910—CDRCongo. D.d.marmotaThomas,1901—forestislandsofUganda. D.d.nigricansPeters,1879—NigeriatorightbankofCongoRiver. D. d. sylvestris Temminck, 1853 — W Africa. The distribution information for this species is still incomplete; the Western Tree Hyrax is also present in SW Sudan and S Central African Republic, but the subspecific identity of these populationsstill requires confirmation.
FIGURE. Euphorbia xanthadenia in cultivation at the National Tree Museum Gimborn, The Netherlands. A. flowering branch showing a variant with elongated peduncles of Rauh 73306 (BGH140074 HEID); B. detail of the complex spination; C. detail of cyathophylls of Rauh 73306 (BGH140074 HEID). Credits: W.L.A.Hetterscheid (A–C). in Taxonomic changes and new species in Malagasy Euphorbia (Euphorbiaceae)
FIGURE. Euphorbia xanthadenia in cultivation at the National Tree Museum Gimborn, The Netherlands. A. flowering branch showing a variant with elongated peduncles of Rauh 73306 (BGH140074 HEID); B. detail of the complex spination; C. detail of cyathophylls of Rauh 73306 (BGH140074 HEID). Credits: W.L.A.Hetterscheid (A–C).
Figure 6. Amphibioplana onnisi. A, RMNH.VER. 19957.a in Amphibioplanidae: a new branch and family on the phylogenetic tree of the triclad flatworms (Platyhelminthes: Tricladida), represented by a species from Sardinian caves with a remarkable lifestyle
Figure 6. Amphibioplana onnisi. A, RMNH.VER. 19957.a, photomicrograph of sagittal section of the anterior end, showing dorsal (de) and ventral epidermis (ve) being uniformly clothed with cilia (c); B, RMNH.VER. 19960.g, photomicrograph of horizontal section of the posterior end, showing adhesive glands (ag) discharging their secretion through the epidermis.
Figure 7. Amphibioplana onnisi. A, holotype RMNH.VER. 19956.a in Amphibioplanidae: a new branch and family on the phylogenetic tree of the triclad flatworms (Platyhelminthes: Tricladida), represented by a species from Sardinian caves with a remarkable lifestyle
Figure 7. Amphibioplana onnisi. A, holotype RMNH.VER. 19956.a, photomicrograph of a horizontal section of the head, with the brain (b) and the post-cephalic region, also showing the anterior intestinal branch (aib), left ovary (lo) with its tuba (tu) and the first tract of the left oviduct (lod), the most anterior vitellaria (vi) and testes (t); B, RMNH.VER. 19958.f, photomicrograph of a horizontal section of the post-pharyngeal region with the copulatory apparatus, showing the most caudal vitellaria (vi) and the two caudal gut trunks fusing to form a single branch (pib).
Figure 11. Amphibioplana onnisi. A, holotype RMNH.VER. 19956.a in Amphibioplanidae: a new branch and family on the phylogenetic tree of the triclad flatworms (Platyhelminthes: Tricladida), represented by a species from Sardinian caves with a remarkable lifestyle
Figure 11. Amphibioplana onnisi. A, holotype RMNH.VER. 19956.a, sagittal reconstruction of the copulatory apparatus; anterior to the right; B, CGAS Pla 22.3, sagittal reconstruction of the copulatory apparatus; anterior to the right.
FIGURE 19. Mapped COI gene tree. COI barcode tree from Fig. 18 visualized against a in Thirteen new species of Chilecicada Sanborn, 2014 (Hemiptera: Auchenorrhyncha: Cicadidae: Tibicininae) expand the highly endemic cicada fauna of Chile
FIGURE 19. Mapped COI gene tree. COI barcode tree from Fig. 18 visualized against a map of specimen localities using web application TreeToM (See methods). Colors represent described species.
FIGURE 5 in A new Polylopha species attacking cinnamon trees in Vietnam (Lepidoptera: Tortricidae: Chlidanotinae: Polyorthini)
FIGURE 5. Polylopha vietnama sp. nov., female genitalia (holotype) (bursa detached from end of ductus bursae), with details, a) ostium and sterigma, and b) signum (greatly enlarged) (gen. slide JBH–4119) (MGCL).
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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.