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1,445 results for “species richness.”
Figure 7 from: Caterino MS, Tishechkin AK (2016) Spatial and environmental correlates of species richness and turnover patterns in European cryptocephaline and chrysomeline beetles. ZooKeys 557: 59-77. https://doi.org/10.3897/zookeys.557.7087
Figure 7 - Dorsal habitus. A Megalocraerus madrededios B Megalocraerus tiputini.
Figure 2 from: Caterino MS, Tishechkin AK (2016) Spatial and environmental correlates of species richness and turnover patterns in European cryptocephaline and chrysomeline beetles. ZooKeys 557: 59-77. https://doi.org/10.3897/zookeys.557.7087
Figure 2 - Lectotype of Megalocraerus rubricatus. A Dorsal B Ventral C Lateral D Pygidial habitus.
Macrophyte species richness improves resilience to grazing
<p>To investigate how macrophyte species richness influences resilience to increased grazing pressure, we simulated green turtle grazing events every two weeks for eight weeks in plots that naturally varied in species richness. We recorded macrophyte metrics between the simulated grazing events and after a longer four-week recovery period.</p>
Data from: Clade-age-dependent diversification under high species turnover shapes species richness disparities among tropical rainforest lineages of Bulbophyllum (Orchidaceae)
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Data from: A highly-resolved food web for insect seed predators in a species-rich tropical forest
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Stochastic dispersal shapes the spatial pattern of species richness in mountain landscapes
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Data from: Species richness and phylogenetic diversity of seed plants across vegetation zones of Mount Kenya, East Africa
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Data from: Can biosecurity and local network properties predict pathogen species richness in the salmonid industry?
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Gridded Species Distribution: Global Mammal Richness Grids, 2015 Release
The 2015 Release of the Global Mammal Richness Grids data set of the Gridded Species Distribution collection are aggregations of the presence grids data for the entire class, individual families, and International Union for the Conservation of Nature (IUCN) Red List status categories. The data are available in 30 arc-second (~1 km) resolutions. The grid cell values represent the number of species in a particular class, family or IUCN threatened category. The input vector layers are based on the IUCN Red List and the grids are compiled by the Columbia University Center for International Earth Science Information Network (CIESIN). The data from IUCN were downloaded in April 2013.
Gridded Species Distribution: Global Amphibian Richness Grids, 2015 Release
The 2015 Release of the Global Amphibian Richness Grids data set of the Gridded Species Distribution collection are aggregations of the presence grids data for the entire class, individual families, and International Union for the Conservation of Nature (IUCN) Red List status categories. The data are available in 30 arc-second (~1 km) resolutions. The grid cell values represent the number of species in a particular class, family or IUCN threatened category. The input vector layers are based on the IUCN Red List and the grids are compiled by the Columbia University Center for International Earth Science Information Network (CIESIN). The data from IUCN were downloaded in April 2013.
Data for plant species richness effects on plants and antagnists-2025-0322
<p>Data for plant species richness effects on plants and antagnists-2025-0322</p>
FIGURE 1 in Spatial richness analysis and an evaluation of extinction risk for the genus Pachyphytum (Crassulaceae), with the description of a new species from Sierra Madre Occidental, Mexico
FIGURE 1. Diversity and distribution of the genus Pachyphytum in Mexico. Biogeographic provinces according to Morrone et al. (2017).
Data and R code for: "Nineteenth-century land use shape the current occurrence of some plant species, but weakly affects richness and total composition of Central European grasslands"'
<ol> <li> <p><strong><code>IndVal.all.habitats.csv</code></strong>: the results of the IndVal statistics (<a href="https://doi.org/10.1111/j.1600-0706.2010.18334.x">De Cáceres et al. 2013</a>) for 1,498 species for the historical land use categories calculated across the entire dataset;</p> </li> <li> <p><code><strong>IndVal.separate.habitats.csv</strong></code>: the results of the IndVal statistics for 1,498 species for the historical land use categories calculated for each habitat type (dry grasslands, mesic grasslands, wet grasslands) separately;</p> </li> <li> <p><code><strong>ecological.and.disturbance.values.csv</strong></code>: the original Ellenberg-type and disturbance indicator values, and the varimax-rotated components (‘RC’) used in the analysis (data obtained from <a href="https://doi.org/10.1111/jvs.13168">Tichý et al. 2023</a> and <a href="http://dx.doi.org/10.1111/geb.13603">Midolo et al. 2023</a>; accessible at the FloraVeg.eu website <a href="https://floraveg.eu/download/" target="_new" rel="noreferrer">https://floraveg.eu/download/</a>);</p> </li> <li> <p><strong>R code and data for reproducibility</strong>. The R code is for illustration purposes only and is based on a subset of 1,184 mesic grassland vegetation plots located in the Czech Republic and in the study area. This is part of the Czech National Phytosociological Database (<a href="https://www.preslia.cz/article/387">Chytrý & Rafajová 2003</a>) and the European Vegetation Archive (<a href="https://doi.org/10.1111/avsc.12191">Chytrý et al. 2016</a>). The data includes the following:</p> <ul> <li> <p> <code>data</code> folder:</p> </li> </ul> </li> </ol> <ul> <li> <ul> <li> <ul> <li>i. <code>indicator.values.csv</code>: the original indicator values for 831 species;</li> <li>ii. <code>plot.data.csv</code>: data for each of the 1,184 vegetation plots, including their historical land use, plot size, bioclimatic variables (‘bio’; <a href="http://dx.doi.org/10.1038/sdata.2017.122">Karger et al. 2017</a>), and soil pH (<a href="https://doi.org/10.1371%2Fjournal.pone.0169748">Hengl et al. 2017</a>);</li> <li>iii. <code>species.matrix.csv</code>: community matrix reporting the relative abundance of species (columns) and plot sites (rows).</li> </ul> </li> <li>R scripts for species richness, species composition, and species indicator analyses. R script are also rendered in .html with R Markdown.</li> </ul> </li> </ul>
Fig 10 in New records on the rich loriciferan fauna of Trezen ar Skoden (Roscoff, France): Description of two new species of Nanaloricus and the new genus Scutiloricus
Fig 10. Line art drawing of the adult male habitus of Nanaloricus mathildeae sp. nov. Ventral view, anterior faces up. Note that only a selected number of scalids from rows 1 to 8 are represented for clarity. Abbreviations: af, anal field; ba, mouth cone bar; bpa/b, basal plates of type a and b; cs, clavoscalid; dlp, dorsolateral plate; fu, oral furca; gl?, putative gland outlets; in, introvert; lo, lorica; mc, mouth cone; mo, mouth aperture; mt, mouth tube; mvs, midventral anterior spike; ne, neck; or1/2, oral ridges of type 1 and 2; sr2–9, spinoscalids of 2nd to 9th row (including sr, i.e. spinoscalids of 4th row of type a and b); sp (and black arrowheads), anterior spike; to, 4a/b trichoscalid sensory organ; tp, trichoscalid plate; tr1, single trichoscalid; tr2, double trichoscalid; vlp, ventrolateral plate; vp, ventral plate. https://doi.org/10.1371/journal.pone.0250403.g010
Fig 7 in New records on the rich loriciferan fauna of Trezen ar Skoden (Roscoff, France): Description of two new species of Nanaloricus and the new genus Scutiloricus
Fig 7. Scanning electron micrographs of three paratypic adult males of Nanaloricus valdemari sp. nov. (A) Overview of extended specimen, ventral view, anterior faces up. Same specimen as in C and D. Note the multiform clavoscalids: the ventralmost pair is unbranched (and similar to the eight female clavoscalids), while the others are divided into three branches. (B) Close up of the mouth tube (mt). Same specimen as in E. Note the honeycomb sculpture (hs) of the cuticle. (C) Anterior region of the body, ventral view. Note the difference between single (tr1) and double trichoscalids (tr2). White arrowhead points to the small midventral anterior spike. White
Fig 5 in New records on the rich loriciferan fauna of Trezen ar Skoden (Roscoff, France): Description of two new species of Nanaloricus and the new genus Scutiloricus
Fig 5. Light micrographs of a paratypic adult female of Nanaloricus valdemari sp. nov. Anterior faces up in both aspects, dorsal view. (A) Overview of the specimen with extended introvert and fully extended mouth tube. (B) Close-up of the anterior region of the body. Abbreviations: bu, buccal tube; cs, clavoscalids; in, introvert; lo, lorica; ls, longitudinal stripe; mc, mouth cone; mt, mouth tube; or, oral ridge; sp, anterior spike; ss spinoscalid; tr, trichoscalid. https://doi.org/10.1371/journal.pone.0250403.g005
Fig 4 in New records on the rich loriciferan fauna of Trezen ar Skoden (Roscoff, France): Description of two new species of Nanaloricus and the new genus Scutiloricus
Fig 4. Light micrographs of the allotypic adult female of Nanaloricus valdemari sp. nov. Anterior faces up in all aspects. (A) Overview of the specimen, dorsal view. Note that the mouth tube is not fully extended. Note also the pair of longitudinal stripes (ls) spanning the anterior two thirds of the dorsal plate of the lorica. (B) Close-up of the anterior region of the specimen, dorsal view. Arrow points to the two most distal segments of a clavoscalid. (C) Close-up of the introvert, neck and anterior region of the abdomen, dorsal view. (D) Posterior region, ventral view. Double-headed arrows point to large pores (gland outlets?) situated on the posterior region of the ventral plate. (E) Posterior region, dorsal view. Note the putative gonopores (go?) located on the
Fig 3 in New records on the rich loriciferan fauna of Trezen ar Skoden (Roscoff, France): Description of two new species of Nanaloricus and the new genus Scutiloricus
Fig 3. Line art drawing of the adult male partial habitus of Nanaloricus valdemari sp. nov. Dorsal view of the lorica, anterior faces up. Abbreviations: ac, anal cone; dlp, dorsolateral plate; dp, dorsal plate; fl, flosculum; go?, putative gonopore; ls, longitudinal stripe; sp (and arrowhead), anterior spike. https://doi.org/10.1371/journal.pone.0250403.g003
Fig 2 in New records on the rich loriciferan fauna of Trezen ar Skoden (Roscoff, France): Description of two new species of Nanaloricus and the new genus Scutiloricus
Fig 2. Line art drawing of the adult male habitus of Nanaloricus valdemari sp. nov. Ventral view of the body, anterior faces up. Note that only a selected number of scalids from rows 1 to 8 are represented for clarity. Abbreviations: af, anal field; bpa/b, basal plates of type a and b; bu, buccal tube; cs, clavoscalid; dlp, dorsolateral plate; fu, oral furca; gl?, putative gland outlet; in, introvert; lo, lorica; mc, mouth cone; mo, mouth aperture; mt, mouth tube; mvs, midventral anterior spike; ne, neck; or1/2, oral ridges of type 1 and 2; sr2–9, spinoscalids of 2nd to 9th row (including sr, i.e. type a and b spinoscalids of the 4th row); sp (and black arrowheads), anterior spike; to, trichoscalid 4a/b sensory organ; tp, trichoscalid plate; tr1, single trichoscalid; tr2, double trichoscalid; vlp, ventrolateral plate; vp, ventral plate. https://doi.org/10.1371/journal.pone.0250403.g002
Fig 19 in New records on the rich loriciferan fauna of Trezen ar Skoden (Roscoff, France): Description of two new species of Nanaloricus and the new genus Scutiloricus
Fig 19. Schematic diagrams of the distribution of introvert and neck appendages in adult forms of Scutiloricus hugoi gen. et sp. nov. Note that for the sake of clarity sexual dimorphism of the clavoscalids is not depicted. The shaded area indicates the neck region. (A) Polar diagram. (B) Planar projection. Abbreviations: bp, basal plate; cs, clavoscalid; MD, middorsal line; MV, midventral line; mv bp, midventral pair of basal plates; sr, scalids of 1st to 9th row; ss, spinoscalids; tp, trichoscalid 1–9 plate; tr1, single trichoscalid; tr2, double trichoscalid. https://doi.org/10.1371/journal.pone.0250403.g019
ScienceDex guides
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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.