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5,864 results for “species diversity”
FIGURE 6 in Five new records of Collybiopsis (Agaricales, Omphalotaceae) in Thailand: a significant addition to the species diversity and global distribution of the genus
FIGURE 6. Collybiopsis menehune (SDBR-TSU012). A. Basidiomata; B. Basidiospores; C. Basidia; D. Cheilocystidia; E. Pileipellis; F. Caulocystidia. Scale bars: A = 10 mm; B–D, F = 10 µm; E = 5 µm.
FIGURE 2 in Five new records of Collybiopsis (Agaricales, Omphalotaceae) in Thailand: a significant addition to the species diversity and global distribution of the genus
FIGURE 2. Phylogenetic tree derived from maximum likelihood analysis of 95 sequences of the combined ITS and nrLSU genes. (Continued)
FIGURE 2 in Five new records of Collybiopsis (Agaricales, Omphalotaceae) in Thailand: a significant addition to the species diversity and global distribution of the genus
FIGURE 2. Phylogenetic tree derived from maximum likelihood analysis of 95 sequences of the combined ITS and nrLSU genes. Sequences of Rhodocollybia maculata TFB14382 and R. butyracea TFB13989 were used as outgroups. The numbers above the branches represent bootstrap percentages (left) and posterior probabilities (right). Bootstrap values ≥ 75% and posterior probabilities ≥ 0.90 are shown. The scale bar represents the expected number of nucleotide substitutions per site. Sequences of specimen vouchers obtained in this study are highlighted in red. Type species are shown in bold.
FIGURE 3 in Two new species of Eugenia (Myrtaceae) from the Cabo Frio Center of Plant Diversity, Rio de Janeiro, Brazil
FIGURE 3: Distribution map of Eugenia gastropogena Faria & Proença and Eugenia farneyi Faria & Proença.
FIGURE 1 in Two new species of Eugenia (Myrtaceae) from the Cabo Frio Center of Plant Diversity, Rio de Janeiro, Brazil
FIGURE 1: Eugenia gastropogena Faria & Proença. A. Flowering branch; B, C, D. Details of the inflorescence variation and flower bud; E. Ovary in longitudinal section; F. Fruiting branch. (Fárag, P.R.C. et al. 120, UB – holotype).
FIGURE 4 in Two new species of Eugenia (Myrtaceae) from the Cabo Frio Center of Plant Diversity, Rio de Janeiro, Brazil
FIGURE 4: Eugenia farneyi Faria & Proença. A. Branch with details of the inflorescence and flower bud; B. Ovary in longitudinal section; C. Fruiting branch. (A, B from Farney, C. et al. 3823, UB – holotype; C from Farney, C. & Fernandes, D.S. 4464, UB – paratype).
FIGURE 3 in Evolution of species diversity in the genus Chamaecostus (Costaceae): molecular phylogenetics and morphometric approaches
FIGURE 3. Box and whisker plots of three significantly different morphometric variables between Chamaecostus cuspidatus (n=14), Chamaecostus subsessilis s.str. (n=51) and Chamaecostus acaulis comb. nov. (n=83), showing means, quartiles and ranges. A—Leaf length (cm); B—Leaf Maximum Width (cm); C—Leaf Area (cm2).
FIGURE 4. Chamaecostus acaulis comb. nov. and Chamaecostus subsessilis s in Evolution of species diversity in the genus Chamaecostus (Costaceae): molecular phylogenetics and morphometric approaches
FIGURE 4. Chamaecostus acaulis comb. nov. and Chamaecostus subsessilis s.str.. (B) photo by W.W.Thomas. (D) photo by D.Skinner.
FIGURE 1 in Evolution of species diversity in the genus Chamaecostus (Costaceae): molecular phylogenetics and morphometric approaches
FIGURE 1. Schematic representation of measured morphometric variables; LL—Leaf Length, LW—Leaf Maximum Width, AA—Apex Angle, BA—Base Angle.
FIGURE 2 in Underestimated diversity in one of the world's best studied mountain ranges: The polyploid complex of Senecio carniolicus (Asteraceae) contains four species in the European Alps
FIGURE 2. Representative shapes of rosette leaves (left) and cauline leaves (right) of Senecio carniolicus (A) and S. noricus (B). Drawings: R. Flatscher.
FIGURE 3 in Underestimated diversity in one of the world's best studied mountain ranges: The polyploid complex of Senecio carniolicus (Asteraceae) contains four species in the European Alps
FIGURE 3. Representative shapes of rosette leaves (left) and cauline leaves (right) of Senecio insubricus (A) and S. disjunctus (B). Drawings: R. Flatscher.
FIGURE 1 in Underestimated diversity in one of the world's best studied mountain ranges: The polyploid complex of Senecio carniolicus (Asteraceae) contains four species in the European Alps
FIGURE 1. Iconography of Senecio carniolicus (A), S. insubricus (B), S. noricus (C) and S. disjunctus (D). Drawings: R. Flatscher.
FIGURE 4 in Underestimated diversity in one of the world's best studied mountain ranges: The polyploid complex of Senecio carniolicus (Asteraceae) contains four species in the European Alps
FIGURE 4. Representative individuals of Senecio carniolicus (A, Almerhorn, population 58 from Sonnleitner et al. 2010), S. insubricus (B; Plose, population 46), S. noricus (C; Bretthöhe, population 80), and S. disjunctus (D; Bretthöhe, population 80). Note the characteristic differences in indumentum density and leaf dissection as well as in the number of capitula per synflorescence. Photographs: M. Sonnleitner.
FIGURE 5 in Underestimated diversity in one of the world's best studied mountain ranges: The polyploid complex of Senecio carniolicus (Asteraceae) contains four species in the European Alps
FIGURE 5. Distribution of the four species of the Senecio carniolicus agg. in the Eastern Alps based on Sonnleitner et al. (2010); S. carniolicus (A), S. insubricus (B), S. noricus (C) and S. disjunctus (D). Morphometrically evaluated populations are marked with a black dot.
FIGURE 8 in Unravelling the diversity behind the Ophiocordyceps unilateralis (Ophiocordycipitaceae) complex: Three new species of zombie-ant fungi from the Brazilian Amazon
FIGURE 8. Scanning Electron Micrographs (SEM) of the infected ants. a) C. bispinosus infected by O. camponoti-bispinosi; b) Close-up of the O. camponoti-bispinosi ascoma; c) close-up of the O. camponoti-atricipis ascoma; d) infected C. atriceps; e) infected C. indianus; f) close-up of O. camponoti-indiani ascoma. Images: João Araújo.
FIGURE 6. Infected Ophiocordyceps camponoti-atricipis showing initial development. a in Unravelling the diversity behind the Ophiocordyceps unilateralis (Ophiocordycipitaceae) complex: Three new species of zombie-ant fungi from the Brazilian Amazon
FIGURE 6. Infected Ophiocordyceps camponoti-atricipis showing initial development. a) Day 1 (24th March 2011): Ant attaching to the leaf and dying a few hours later; b) Day 3: Cottony white fungal mycelium arises from ant sutures and joints, the stroma emerges from behind the ant head; c) Day 5: the covering mycelium becomes light brown and the pink-tipped stroma continues to grow. In 2–3 weeks, the ascoma forms and matures over time depending on climatic conditions. Images: João Araújo.
FIGURE 7 in Unravelling the diversity behind the Ophiocordyceps unilateralis (Ophiocordycipitaceae) complex: Three new species of zombie-ant fungi from the Brazilian Amazon
FIGURE 7. Unusual aggregation of different ant species biting on the same leaf and even onto the stoma from another infected ant. Arrows show the four different ants (two species) dead at the same spot. Image: João Araújo.
FIGURE 4. Ophiocordyceps camponoti-indiani a in Unravelling the diversity behind the Ophiocordyceps unilateralis (Ophiocordycipitaceae) complex: Three new species of zombie-ant fungi from the Brazilian Amazon
FIGURE 4. Ophiocordyceps camponoti-indiani a) Camponotus indianus biting into a leaf, several stromata arising from dorsal pronotum, mesonotum and leg joints, with a characteristic purplish coloration. a-1) lateral, fertile cushion (ascoma); a-2) Close up of the dead ant's head showing the biting behavior. b) Section through ascoma showing perithecial arrangement (bar = 500 μm); c) Ascospore after 24 h, with very long capilliconidiophores (1-3) with capilliconidia at the tip (bar = 50 μm); c-1) Detail of fusoid capilliconidium (bar = 10 μm); d) Close up of perithecia showing asci arrangement and the semi-erumpent ostiole (bar = 50 μm); e) Ascus showing the spiral arrangement of ascospores (bar = 20 μm); e-1) Ascus cap detail (bar = 5 μm); f) Section of upper part of stroma showing asexual morph (Hirsutellalike A type), with long-necked phialides (bar = 10 μm); g) Phialides formed as mycelial cushions (sporodochia) on leg joints and antenna (Hirsutella-like C type) (bar = 10 μm). Images: João Araújo.
FIGURE 2. Ophiocordyceps camponoti-atricipis a in Unravelling the diversity behind the Ophiocordyceps unilateralis (Ophiocordycipitaceae) complex: Three new species of zombie-ant fungi from the Brazilian Amazon
FIGURE 2. Ophiocordyceps camponoti-atricipis a) Single stroma, characteristic of Ophiocordyceps unilateralis sensu lato, with a single lateral ascoma, arising anteriorly from pronotum of Camponotus atriceps, firmly attached to the edge of the leaf (bar = 3 mm); b) Detail of fertile region (ascoma) (bar = 0.8 mm); c) Section through ascoma showing the mainly immersed perithecial arrangement (bar = 200 μm); d) Ascospore with a needle-like outgrowth (capilliconidiophore) producing terminal conidium (bar = 20 μm); e) Close-up of conidium (bar = 10 μm); f) Close-up of perithecium (bar = 50 μm); g) Ascus, clavate in shape and with a prominent cap (bar = 20 μm); h) Section of upper part of stroma showing asexual morph (Hirsutella-like A type), with a palisade of subulate phialides (bar = 10 μm) Images: João Araújo.
FIGURE 5. Maximum-likelihood tree obtained from a in Unravelling the diversity behind the Ophiocordyceps unilateralis (Ophiocordycipitaceae) complex: Three new species of zombie-ant fungi from the Brazilian Amazon
FIGURE 5. Maximum-likelihood tree obtained from a concatenated dataset of three genes (nu-SSU, nu-LSU, ITS) showing the placement of O.camponoti-atricipis, O. camponoti-bispinosi and O. camponoti-indiani within Ophiocordyceps unilateralis complex and relative to other Ophiocordycipitaceae species. Numbers above branches indicate bootstrap scores>70 (ML/MP).
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These curated guides explain access requirements, typical timelines, costs, and reuse considerations for widely used research datasets.
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.