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569 results for “morphological comparison”
FIGURE 8 in Morphological comparison of Astropecten cingulatus and a new species of Astropecten (Paxillosida, Astropectinidae) from the Gulf of Mexico
FIGURE 8. Astropecten karankawai, actinal surface of IM plates: A. Dry specimen. B, Wet specimen.
FIGURE 5 in Morphological comparison of Astropecten cingulatus and a new species of Astropecten (Paxillosida, Astropectinidae) from the Gulf of Mexico
FIGURE 5. Superomarginal plates of A. karankawai with small spines at the interradius (arrows).
FIGURE 1 in Morphological comparison of Astropecten cingulatus and a new species of Astropecten (Paxillosida, Astropectinidae) from the Gulf of Mexico
FIGURE 1. Astropecten cingulatus: Holotype. Left, Abactinal view. Right, Actinal view. R = 28 mm.
FIGURE 4 in Conotrachelus dimidiatus Champion, 1904 (Coleoptera: Curculionidae: Molytinae): morphological re-description of the immature stages, keys, tribal comparisons and biology
FIGURE 4. Head capsule width of Conotrachelus dimidiatus in different larval instars (n = 10).
Figure 8 from: South EJ, DeWalt RE, Davis MA, Thomas MJ (2019) A new stonefly species (Plecoptera, Perlidae) from the Interior Highlands USA, with morphological and molecular comparison to other congeneric species. ZooKeys 858: 45-70. https://doi.org/10.3897/zookeys.858.33818
Figure 8 Bayesian phylogenetic reconstruction of 44 unique Perlesta CO1 haplotypes using the GTR+I+G nucleotide substitution model. Haplotypes represented by more than one specimen are indicated in parentheses beside corresponding GenBank accession numbers. Outgroup taxa: Beloneuriageorgiana, Perlinelladrymo, and Perlinellaephyre. Posterior probabilities are indicated at nodes. Scale bar represents the estimated number of nucleotide substitutions per site.
Figure 6 from: South EJ, DeWalt RE, Davis MA, Thomas MJ (2019) A new stonefly species (Plecoptera, Perlidae) from the Interior Highlands USA, with morphological and molecular comparison to other congeneric species. ZooKeys 858: 45-70. https://doi.org/10.3897/zookeys.858.33818
Figure 6 Perlestasublobata sp. nov., egg of paratype female from Little Missouri River, Arkansas (INHS Insect Collection 793316) A entire egg B posterior pole and collar C micropyle. Scale bars: 200 µm (A); 100 µm (B); 10 µm (C).
Figure 5 from: South EJ, DeWalt RE, Davis MA, Thomas MJ (2019) A new stonefly species (Plecoptera, Perlidae) from the Interior Highlands USA, with morphological and molecular comparison to other congeneric species. ZooKeys 858: 45-70. https://doi.org/10.3897/zookeys.858.33818
Figure 5 Perlestasublobata sp. nov., paratype females from Little Missouri River, Arkansas A habitus, dorsal view (scale bar) B head and pronotum (INHS Insect Collection 793329) (scale bar µm) C dorsal view of right forewing showing intercostal margin (IM), posterior cubital vein (CuP), and median vein (M) D right hind wing, dorsal view (INHS Insect Collection 793332) E subgenital plate (INHS Insect Collection 793329) F subgenital plate, SEM (INHS Insect Collection 793328). Scale bars: 1 mm (A); 200 µm (B, E); 500 µm (C, F); 750 µm (D).
Figure 4 from: South EJ, DeWalt RE, Davis MA, Thomas MJ (2019) A new stonefly species (Plecoptera, Perlidae) from the Interior Highlands USA, with morphological and molecular comparison to other congeneric species. ZooKeys 858: 45-70. https://doi.org/10.3897/zookeys.858.33818
Figure 4 Perlestasublobata sp. nov., aedeagus of paratype male from Little Missouri River, Arkansas (INHS Insect Collection 793295) A lateral view showing dorsal caecum (DC), ventral caecum (VC), envelope (E), tube (T), sac (S), sac extension (SE), dorsal patch (DP), ventral seta-like spines (VS), lateral sclerite (LS), and dorsal extension of the lateral sclerites (DLS) B lateral view showing partially extruded dorsal caecum C dorsal view showing dorsal patch (DP) and dorsal extension of the lateral sclerites (DLS) D dorsal view showing partially extruded dorsal caecum E ventral view showing fine seta-like spines covering sac venter and ventral caecum (VC) F ventral view. Scale bars: 200 µm (A, B, C, D); 50 µm (E); 500 µm (C, F); 50 µm (F).
Figure 3 from: South EJ, DeWalt RE, Davis MA, Thomas MJ (2019) A new stonefly species (Plecoptera, Perlidae) from the Interior Highlands USA, with morphological and molecular comparison to other congeneric species. ZooKeys 858: 45-70. https://doi.org/10.3897/zookeys.858.33818
Figure 3 Perlestasublobata sp. nov., terminalia of paratype males from Little Missouri River, Arkansas A tenth tergite and paraprocts, dorsal view (INHS Insect Collection 793335) B paraprocts, caudal view C paraprocts, oblique lateral view showing anteromedially directed carina (AC) and spine (AS) D right paraproct of extruded male, oblique lateral view (INHS Insect Collection 793226). Scale bars: 200 µm (A); 100 µm (B), 50 µm (C, D).
Figure 2 from: South EJ, DeWalt RE, Davis MA, Thomas MJ (2019) A new stonefly species (Plecoptera, Perlidae) from the Interior Highlands USA, with morphological and molecular comparison to other congeneric species. ZooKeys 858: 45-70. https://doi.org/10.3897/zookeys.858.33818
Figure 2 Perlestasublobata sp. nov., paratype males from Little Missouri River, Arkansas A habitus, dorsal view (INHS Insect Collection 793329) B dorsal view of right forewing showing intercostal margin (IM), posterior cubital vein (CuP), and median vein (M) C right hind wing, dorsal view (INHS Insect Collection 793270) D head and pronotum (INHS Insect Collection 793226) E head and pronotum (INHS Insect Collection 793329). Scale bars: 1 mm (A); 1.2 mm (B, C); 200 µm (D, E)
Figure 7 from: South EJ, DeWalt RE, Davis MA, Thomas MJ (2019) A new stonefly species (Plecoptera, Perlidae) from the Interior Highlands USA, with morphological and molecular comparison to other congeneric species. ZooKeys 858: 45-70. https://doi.org/10.3897/zookeys.858.33818
Figure 7 Maximum Likelihood phylogenetic reconstruction of 44 unique Perlesta CO1 haplotypes using the GTR+I+G nucleotide substitution model. Haplotypes represented by more than one specimen are indicated in parentheses beside corresponding GenBank accession numbers. Outgroup taxa: Beloneuriageorgiana, Perlinelladrymo, and Perlinellaephyre. Bootstrap scores from 1,000 replicates are displayed at nodes. Scale bar represents the estimated number of nucleotide substitutions per site.
Figure 13 from: South EJ, DeWalt RE, Davis MA, Thomas MJ (2019) A new stonefly species (Plecoptera, Perlidae) from the Interior Highlands USA, with morphological and molecular comparison to other congeneric species. ZooKeys 858: 45-70. https://doi.org/10.3897/zookeys.858.33818
Figure 13 Perlestaephelida, female subgenital plates A Platte River, Michigan, notch indicated by arrow (INHS Insect Collection 658781) B Sugar Creek, Indiana, SEM (INHS Insect Collection 658791). Scale bars: 200 µm (A); 500 µm (B).
Figure 12 from: South EJ, DeWalt RE, Davis MA, Thomas MJ (2019) A new stonefly species (Plecoptera, Perlidae) from the Interior Highlands USA, with morphological and molecular comparison to other congeneric species. ZooKeys 858: 45-70. https://doi.org/10.3897/zookeys.858.33818
Figure 12 Perlestadecipiens, female subgenital plates A Kankakee River, Illinois (INHS Insect Collection 577949) B Caddo River, Arkansas, SEM (INHS Insect Collection 793908). Scale bars: 200 µm (A); 500 µm (B).
Figure 1 from: South EJ, DeWalt RE, Davis MA, Thomas MJ (2019) A new stonefly species (Plecoptera, Perlidae) from the Interior Highlands USA, with morphological and molecular comparison to other congeneric species. ZooKeys 858: 45-70. https://doi.org/10.3897/zookeys.858.33818
Figure 1 Collection sites (1932–2016) for Perlestasublobata sp. nov. in Oklahoma (OK) and Arkansas (AR), USA. Red circle represents type locality, 2016. Purple circles represent paratype localities, 2016.
Figure 10 from: South EJ, DeWalt RE, Davis MA, Thomas MJ (2019) A new stonefly species (Plecoptera, Perlidae) from the Interior Highlands USA, with morphological and molecular comparison to other congeneric species. ZooKeys 858: 45-70. https://doi.org/10.3897/zookeys.858.33818
Figure 10 Perlestagolconda, head and pronotum, Missouri River, Nebraska A male (INHS Insect Collection 660210) B female (INHS Insect Collection 658790). Scale bars: 200 µm.
Figure 9 from: South EJ, DeWalt RE, Davis MA, Thomas MJ (2019) A new stonefly species (Plecoptera, Perlidae) from the Interior Highlands USA, with morphological and molecular comparison to other congeneric species. ZooKeys 858: 45-70. https://doi.org/10.3897/zookeys.858.33818
Figure 9 Perlestagolconda, aedeagi of males from Missouri River, Nebraska A lateral view showing dorsal caecum (DC) and ventral caecum (VC) (INHS Insect Collection 660209) B lateral view (INHS Insect Collection 660210) C dorsal view showing dorsal patch (DP) (INHS Insect Collection 660209). Scale bars: 200 µm.
Figure 11 from: South EJ, DeWalt RE, Davis MA, Thomas MJ (2019) A new stonefly species (Plecoptera, Perlidae) from the Interior Highlands USA, with morphological and molecular comparison to other congeneric species. ZooKeys 858: 45-70. https://doi.org/10.3897/zookeys.858.33818
Figure 11 Perlestagolconda, subgenital plates of females from Missouri River, Nebraska A notch indicated by arrow (INHS Insect Collection 658788) B (INHS Insect Collection 658789). Scale bars: 200 µm.
Figure 14 from: South EJ, DeWalt RE, Davis MA, Thomas MJ (2019) A new stonefly species (Plecoptera, Perlidae) from the Interior Highlands USA, with morphological and molecular comparison to other congeneric species. ZooKeys 858: 45-70. https://doi.org/10.3897/zookeys.858.33818
Figure 14 Little Missouri River, Pike County, Arkansas, USA. Type locality for Perlestasublobata sp. nov.
Figure 1 from: Hesselberg T, Simonsen D (2019) A comparison of morphology and web geometry between hypogean and epigean species of Metellina orb spiders (family Tetragnathidae). Subterranean Biology 32: 1-13. https://doi.org/10.3897/subtbiol.32.36222
Figure 1 Principal component ordination plots of morphological and web parameters of Metellina merianae (red circle) and Metellina mengei (blue triangle). A Morphological variables (total length, cephalothorax width, patella-tibia length of leg I and leg III). The combined proportion of variance explained by PCA1 and PCA2 was 98%. B Web parameters (number of spirals, number of radii, vertical length of web, horizontal length of web and hub diameter). The combined proportion of variance explained by PCA1 and PCA2 was 78%.
Figure 2 from: Hesselberg T, Simonsen D (2019) A comparison of morphology and web geometry between hypogean and epigean species of Metellina orb spiders (family Tetragnathidae). Subterranean Biology 32: 1-13. https://doi.org/10.3897/subtbiol.32.36222
Figure 2 Area of webs of Metellina merianae in response to spider size and position in cave. A The number of radii in the web as a function of cephalothorax width of the resident spider. Not significant. B The number of radii in the web as a function of its distance from the cave entrance. Not significant. C The area of the capture spiral as a function of cephalothorax width. Significant. The grey line represents the equation (y = 169x – 81, R2 = 0.31) arising from a simple linear regression. D The area of the capture spiral in the web as a function of its distance from the cave entrance. Not significant.
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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.