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275 results for “Morpho”
FIG. 1 in Caractères diagnostiques morpho-anatomiques d'Oxyloma sarsii (Esmark 1886) (Mollusca Gastropoda Succineidae) et nouvelles données dans le nord-est de la France (Alsace et Franche-Comté)
FIG. 1. — Habitats et coquilles d'Oxyloma sarsii (Esmark, 1886): A, habitat d'O. sarsii dans un ancien méandre du Doubs dans la Réserve naturelle nationale de l'île du Girard dans le Jura; B, B', individus vivants parmi la végétation en berge et issus de l'habitat illustré en A; C-K, coquilles, après extraction de l'animal, provenant des berges du contre canal de drainage du Rhin à Fort-Louis (Bas-Rhin). Échelle: C-K, 5 mm.
FIG. 4 in Caractères diagnostiques morpho-anatomiques d'Oxyloma sarsii (Esmark 1886) (Mollusca Gastropoda Succineidae) et nouvelles données dans le nord-est de la France (Alsace et Franche-Comté)
FIG. 4. — Anatomie et coquille de Succinea putris (Linnaeus, 1758): A, A', photographie et dessin d'interprétation de l'appareil génital d'un spécimen récolté par Julien Ryelandt aux environs de Rigny en Haute-Saône le 18.VI.2018; B, animal vivant (à proximité de Port-sur-Saône en Haute-Saône); C, coquille correspondante au spécimen ici disséqué (hauteur de la coquille 18,5 mm). Abréviations: voir Matériel et méthodes. Échelles: A, 2,5 mm; C, 5 mm.
APPENDIX 1 in Molecular characterization and morpho-taxonomy of Gambierdiscus caribaeus Vandersea, Litaker, M.A.Faust, Kibler, W.C.Holland & P.A.Tester (Dinophyceae) from Mauritius Island, South-West Indian Ocean
APPENDIX 1. — Scanning electron micrographs of Gambierdiscus caribaeus Vandersea, Litaker, M.A.Faust, Kibler, W.C.Holland & P.A.Tester (ISOG4) with aberrant forms: A, ventral view of globular shape cell; B, apical view showing cell with protruding plates. Scale bars: 10 µm.
FIG. 4 in Molecular characterization and morpho-taxonomy of Gambierdiscus caribaeus Vandersea, Litaker, M.A.Faust, Kibler, W.C.Holland & P.A.Tester (Dinophyceae) from Mauritius Island, South-West Indian Ocean
FIG. 4. — Phylogenetic analysis of the Gambierdiscus caribaeus Vandersea, Litaker, M.A.Faust, Kibler, W.C.Holland & P.A.Tester (ISOG4), showing alignment of D1-D2 LSU rDNA sequences using Bayesian inference and Maximum likelihood analyses. Values at nodes represent Bayesian posterior probability support and Bootstrap support. - represents unsupported value. Scale bar is substitution per site.
FIG. 2 in Molecular characterization and morpho-taxonomy of Gambierdiscus caribaeus Vandersea, Litaker, M.A.Faust, Kibler, W.C.Holland & P.A.Tester (Dinophyceae) from Mauritius Island, South-West Indian Ocean
FIG. 2. — Light and scanning electron micrographs of Gambierdiscus caribaeus Vandersea, Litaker, M.A.Faust, Kibler, W.C.Holland & P.A.Tester (ISOG4): A, light micrograph of Gambierdiscus caribaeus Mauritian strain; B, scanning electron micrograph of apical view; C, scanning electron micrograph of antapical view; D, scanning electron micrograph of inside top view of thecal plate pores. Scale bars: A, 50 µm; B, C, 10 µm; D, 100 nm.
PCA coordinates describing dorsal colour pattern variation in 723 Morpho butterflies
<p>Species interactions such as mimicry can promote trait convergence but disentangling this effect from those of shared ecology, evolutionary history and niche conservatism is often challenging. Here by focusing on wing color pattern variation within and between three butterfly species living in sympatry in a large proportion of their range, we tested the effect of species interactions on trait diversification. These butterflies display a conspicuous iridescent blue coloration on the dorsal side of their wings and a cryptic brownish colour on the ventral side. Combined with an erratic and fast flight, these color patterns increase the difficulty of capture by predators and contribute to the high escape abilities of these butterflies. We hypothesize that, beyond their direct contribution to predator escape, these wing patterns can be used as signals of escape abilities by predators, resulting in positive frequency-dependent selection favouring convergence in wing pattern in sympatry. To test this hypothesis, we quantified dorsal wing pattern variations of 723 butterflies from the three species sampled throughout their distribution, including sympatric and allopatric situations and compared the phenotypic distances between species, sex and localities. We detected a significant effect of localities on colour pattern, and higher inter-specific resemblance in sympatry as compared to allopatry, consistent with the hypothesis of local convergence of wing patterns. Our results provide support to the existence of escape mimicry in the wild and stress the importance of estimating trait variation within species to understand trait variation between species, and to a larger extent, trait diversification at the macro-evolutionary scale.</p>
Figure 2 in Morphology, morpho-taxometric and molecular characterization of the invasive alien species Caribbean leatherleaf slug Sarasinula plebeia (Gastropoda: Veronicellidae): a first record in southern Philippines
Figure 2. Sarasinula plebeia isolate LDZS morphological characters as indicated by arrows of the ventral region (A); hyponotum (red), narrow foot running from anterior to posterior end (orange); dorsal region (B) showing the notum (green), perinotum (yellow), and a pair of ocular tentacles (blue).
Figure 1 in Morphology, morpho-taxometric and molecular characterization of the invasive alien species Caribbean leatherleaf slug Sarasinula plebeia (Gastropoda: Veronicellidae): a first record in southern Philippines
Figure 1. Map showing the sampling site (blue dot) in the selected area for terrestrial slug in La Dicha, Malangas, Zamboanga, Sibugay, southern Philippines.
Figure 3 in Morphology, morpho-taxometric and molecular characterization of the invasive alien species Caribbean leatherleaf slug Sarasinula plebeia (Gastropoda: Veronicellidae): a first record in southern Philippines
Figure 3. Phylogenetic relationship of Sarasinula plebeia isolate LDZS (bold) and related sequences inferred by the COI sequences through Bayesian analysis using GTR+I+G model showed a strong relation with posterior probability value of 1. Position of S. plebeia (JQ582279, JQ582278, JQ582277) also showed strong relation with L. alte (PP value of 1). Scale bar represents the estimated substitution per site.
Data and code for the GECCO 2024 paper: "Understanding fitness landscapes in morpho-evolution via local optima networks"
<p>The LON and algorithm run data is available in data/ </p> <p>To run the LON extraction:</p> <p>From gymrem2d-lons/ModularER_2D, run python3 setup.py</p> <p>Direct encoding: python3 lons.py --file direct.cfg</p> <p>LSystem: python3 lons.py --file lsystem.cfg </p> <p>CPPN: python3 lons.py --file cppn.cfg</p> <p> </p>
Fig. 1. Phylogenetic relationships of species of Eusurbus and Zentamyia. Tree generated from morpho- logical phylogenetic analysis, unambiguous apomorphies mapped on branches, black circles indicate non- homoplasious changes.
Fig. 1. Phylogenetic relationships of species of Eusurbus and Zentamyia. Tree generated from morpho- logical phylogenetic analysis, unambiguous apomorphies mapped on branches, black circles indicate non- homoplasious changes.
Data from "The relevance of flash coloration against avian predation in a Morpho butterfly: A field experiment in a tropical rainforest"
<p>This dataset contains all the data related to the manuscript "The relevance of flash coloration against avian predation in a <em>Morpho </em>butterfly: A field experiment in a tropical rainforest". </p>
PDAC_Morpho-Biotype_Study
<p>Reference files, count matrices, meta data tables and R objects from LMD-seq and single-cell RNA-seq data of PDAC human samples (Di Chiaro et al., Cancer Cell 2024; DOI: <a href="https://doi.org/10.1016/j.ccell.2024.02.017">10.1016/j.ccell.2024.02.017</a>; Di Chiaro et al., GigaScience 2025; DOI: <a href="https://doi.org/10.1093/gigascience/giaf101">10.1093/gigascience/giaf101</a>).</p> <ol> <li>Mapping and read counting using laser microdissetion (LMD) coupled to RNAseq data</li> <li>Motif analysis using laser microdissetion (LMD) coupled to RNAseq data</li> <li>Inference of gene regulatory networks using laser microdissetion (LMD) coupled to RNAseq data</li> <li>single-cell RNA-seq data</li> </ol>
FIG. 1 in Molecular characterization and morpho-taxonomy of Gambierdiscus caribaeus Vandersea, Litaker, M.A.Faust, Kibler, W.C.Holland & P.A.Tester (Dinophyceae) from Mauritius Island, South-West Indian Ocean
FIG. 1. — Map showing the three locations where samples were collected from Mauritius.
PCA coordinates describing dorsal colour pattern variation in 723 Morpho butterflies
Open the record for dataset details and reuse information.
Morpho butterflies eyespot data
<p>This data set contains (1) the presence absence data of each eyespot at each of the different putative locations (eyespot_nb.txt); (2) the coordinates of the 4 landmarks used to assess eyespot positions plus landmarks depicting wing shape for wing shape/eyespot covariation (Moyen-post-final.txt); (3) the coordinates of the semilandmarks and landmarks used to assess eyespot shape variation (Ocelles-contour-final BE.txt).</p>
FIGURE 4 in Morpho-colorimetric characterization of the perigonium of the Alstroemeria pulchra complex (Alstroemeriaceae, Alstroemerieae) as an aid to delimit its infraspecific taxa
FIGURE 4. Color reflectance of A. pulchra through the visible spectrum, differentiated by tepal set; A: external tepals; B: Internal lower tepals; C: Internal upper tepals.
FIGURE 3. Digitalized tepals with labels. A1, A2, A3 in Morpho-colorimetric characterization of the perigonium of the Alstroemeria pulchra complex (Alstroemeriaceae, Alstroemerieae) as an aid to delimit its infraspecific taxa
FIGURE 3. Digitalized tepals with labels. A1, A2, A3: External tepal set; I1, I2: internal upper tepal set; UL: internal lower tepal set.
FIGURE 2 in Morpho-colorimetric characterization of the perigonium of the Alstroemeria pulchra complex (Alstroemeriaceae, Alstroemerieae) as an aid to delimit its infraspecific taxa
FIGURE 2. Dot map indicating the infraspecific taxa of A. pulchra with different colors; labels: Population numbers (collector numbers) included in this study. A: A. pulchra var. pulchra; B: A. pulchra var. maxima; C: A. pulchra subsp. lavandulacea; Background color of the map: Elevation.
FIGURE 6 in Morpho-colorimetric characterization of the perigonium of the Alstroemeria pulchra complex (Alstroemeriaceae, Alstroemerieae) as an aid to delimit its infraspecific taxa
FIGURE 6. Morpho-colorimetric variability expressed through the PC obtained in each approximation. A. Traditional morphometrics; vectors: influence of the selected variables on the PCs; B: Overall shape of tepal set A; C: Overall shape of tepal set I; D: Combined analysis. Figures in scatter plot: light color circles: A. pulchra var. pulchra; purple circles: A. pulchra var. maxima; darker squares: A. pulchra subsp. lavandulacea. Boxplots: group variability on the PCs; box: range 25%–75%; whiskers: min-max; center line: mean; black dots: outliers.
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Allen Brain Atlas
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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
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