Find research datasets worth reusing
Search datasets from major research repositories and use ShareScore to quickly assess how well each record supports discovery, access, and reuse.
1,112
datasets available to search
ShareScore release 0.9.0
Dataset results
1,112 results for “canals”
Figure 1 in Ecology and life cycle of the filter-feeding Amphipsyche meridiana Ulmer 1902 (Trichoptera: Hydropsychidae) in an irrigation canal, central Thailand
Figure 1. The study site was an irrigation canal (a), where caddisfly larvae (b, black arrow) live in a dead snail shell, and the adult phase (c, red arrow) was captured using light traps (d).
Figure 2 in Ecology and life cycle of the filter-feeding Amphipsyche meridiana Ulmer 1902 (Trichoptera: Hydropsychidae) in an irrigation canal, central Thailand
Figure 2. Larva of Amphipsyche meridiana: a) larva, right lateral view; b), head, dorsal view; c), head, ventral view.
FIGURES 2–23 in Encyonema bonapartei sp. nov.: a new freshwater diatom species (Cymbellales, Bacillariophyceae) in canals of Great East region (France)
FIGURES 2–23. Encyonema bonapartei LM valve views (type material from Sampigny). Scale bar = 10 μm.
Linked collectors and determiners for: Inventario y monitoreo del Canal de Infiernillo para el comanejo de los recursos marinos en el territorio Seri, Golfo de California.
Natural history specimen data linked to collectors and determiners held within, "Inventario y monitoreo del Canal de Infiernillo para el comanejo de los recursos marinos en el territorio Seri, Golfo de California". Claims or attributions were made on Bionomia by volunteer Scribes, <a href="https://bionomia.net/dataset/7fbf4372-f762-11e1-a439-00145eb45e9a">https://bionomia.net/dataset/7fbf4372-f762-11e1-a439-00145eb45e9a</a> using specimen data from the dataset aggregated by the Global Biodiversity Information Facility, <a href="https://gbif.org/dataset/7fbf4372-f762-11e1-a439-00145eb45e9a">https://gbif.org/dataset/7fbf4372-f762-11e1-a439-00145eb45e9a</a>. Formatted as a Frictionless Data package.
Data from: Evidence for canalization of Distal-less function in the leg of Drosophila melanogaster
A considerable body of theory pertaining to the evolution of canalization has emerged recently, yet there have been few empirical investigations of their predictions. To address this, patterns of canalization and trait correlation were investigated under the individual and joint effects of the introgression of a loss-of-function allele of the Distal-less gene and high-temperature stress on a panel of iso-female lines. Variation was examined for number of sex comb teeth and the length of the basi-tarsus on the pro-thoracic leg of male Drosophila melanogaster. I demonstrate that whereas there is evidence for trait canalization, there is no evidence to support the hypothesis of the evolution of genetic canalization as a response to microenvironmental canalization. Furthermore, I demonstrate that although there are genetic correlations between these traits, there is no association between their measures of canalization. I discuss the prospects of the evolutionary lability of the Distal-less gene within the context of changes in genetic variation and covariation.
Figures 138–146. Reproductive organs and alimentary canals. 138 in Morphologic studies of the alimentary canal and internal reproductive organs of the Chaetosomatidae and the Cleridae (Coleoptera: Cleroidea) with comparative morphology and taxonomic analyses
Figures 138–146. Reproductive organs and alimentary canals. 138) Callotillus elegans male reproductive organs. 139) Cladiscus obeliscus male reproductive organs. 140) Cladiscus sanguinicollis female reproductive organs. 141) Cladiscus sp., female reproductive organs. 142) Cymatoderella collaris male reproductive organs. 143–144. Cylidrus abdominalis. 143) male reproductive organs. 144) female reproductive organs. 145) alimentary canal of Cymatoderella collaris. 146) alimentary canal of Cylidrus abdominalis.
Figures 132–137. Reproductive organs and alimentary canal. 132 in Morphologic studies of the alimentary canal and internal reproductive organs of the Chaetosomatidae and the Cleridae (Coleoptera: Cleroidea) with comparative morphology and taxonomic analyses
Figures 132–137. Reproductive organs and alimentary canal. 132) Trichodes apiarius, female reproductive organs. 133) Trichodes nutalli, female reproductive organs. 134–137. Trogodendron fasciculatum. 134–135) Male reproductive organs. 136) Alimentary canal. 137) Female reproductive organs.
Figures 106–112. Alimentary canal and reproductive organs. 106–109. Phloeocopus. 106 in Morphologic studies of the alimentary canal and internal reproductive organs of the Chaetosomatidae and the Cleridae (Coleoptera: Cleroidea) with comparative morphology and taxonomic analyses
Figures 106–112. Alimentary canal and reproductive organs. 106–109. Phloeocopus. 106) Alimentary canal. 107) Reproductive organs, male. 108–109) Reproductive organs, female. 110) Phlogistus imperialis reproductive organs, female. 111–112 Priocera castanea. 111) Reproductive organs, male. 112) Reproductive organs, female.
Figures 13–27. Reproductive organs. 13 in Morphologic studies of the alimentary canal and internal reproductive organs of the Chaetosomatidae and the Cleridae (Coleoptera: Cleroidea) with comparative morphology and taxonomic analyses
Figures 13–27. Reproductive organs. 13) Isohydnocera aegra, female. 14–15 Isohydncera tabida, 14) male, 15) female. 16–17. Isohydncera, males. 16) sp. a. 17) sp. b. 18–19. Lemidia nitens, 18) male, 19) female. 20–27. Lemidia spp. 20) sp. a. male. 21) sp. b, male. 22–27, females. 22) sp.c, 23) sp. d, 24) sp. e. 25) sp. a, female. 26) sp. f, 27) sp. g.
Figures 28–35. Reproductive organs. 28–29. Phyllobaenus pallipennis. 28 in Morphologic studies of the alimentary canal and internal reproductive organs of the Chaetosomatidae and the Cleridae (Coleoptera: Cleroidea) with comparative morphology and taxonomic analyses
Figures 28–35. Reproductive organs. 28–29. Phyllobaenus pallipennis. 28) male. 29) female. 30–31. Phyllobaenus longus. 30) male. 31) female. 32–33. Phyllobaenus antillae. 32) male. 33) female. 34) Wolcottia sobrina, male. 35) Phyllobaenus sp., male.
Interview in Canal Sur Radio
<p>Interview to talk about my awarded research funding EMERGIA.</p>
FIG. 2. — Janstockia phallusiella n. gen., n in A new genus of notodelphyid copepod (Crustacea, Copepoda, Cyclopoida) from a compound ascidian host collected in the Suez Canal
FIG. 2. — Janstockia phallusiella n. gen., n. sp.; A, antennule; B, tip of antennule showing aesthetascs (stippled) and setae; C, antenna; D, apical claw of antenna and accessory setae; E, cephalosome with surface ornamentation of long setules omitted, ventral view showing positions of vestigial maxillae (arrowed). Scale bars: A, C, 50 μm; B, D, 25 μm; E, 300 μm.
Turning old foes into new allies – harnessing drainage canals for biodiversity conservation in a desiccated European lowland region
<p>1. Drainage canals are widespread components of agricultural landscapes. Although canals have greatly contributed to biodiversity loss by desiccating wetlands, they have recently attracted conservation attention due to their potential to function as refugia for native species in intensively managed landscapes. However, their conservation role in complex landscapes composed of agricultural fields and desiccated but otherwise untransformed, semi-natural habitats, on which canals still pose a heavy burden, is unknown. Improved understanding of drainage canals and related biodiversity in these landscapes could help unlock their potential and support synergistic land management for nature conservation and water resource management.</p> <p>2. We applied a multitaxon approach, including plants, butterflies, true bugs, spiders and birds, to (1) assess the conservation value of drainage canals with temporary water cover in a heavily drained European lowland region, (2) to test landscape-level and local canal parameters for aiding prioritization among canals, and (3) to propose a reconciliation-based management framework that suits the interest of all stakeholders.</p> <p>3. We found that drainage canals and their banks concentrate more species across most taxa than semi-natural, mostly grassland habitats, possibly due to micro-environmental heterogeneity and the absence of low-intensity annual management compared to grasslands. Canals traversing semi-natural grasslands concentrate particularly high numbers of native species, but agricultural canals also support remarkable species richness. However, agricultural canals are important dispersal corridors for non-native invasive plants, which may negatively affect native biodiversity. Canal size has little effect on biodiversity but habitat stress is an important determinant. The higher the stress (due to sandiness and salinity), the higher is the added value of canals to landscape-wide biodiversity.</p> <p><i>Synthesis and applications.</i> We show that drainage canals can harbour high biodiversity and should therefore be recognized as important novel ecosystems with high conservation value, even when cutting through semi-natural grassland habitats. Canals have previously been considered detrimental to nature conservation due to their association with loss of wetlands. However, by reducing water loss with reversible obstructions, controlling invasive species and applying specific conservation measures, they may be turned into conservation allies without compromising long-term interests of water management and agricultural land use.</p>
Figures 26-37 from: Hernández-Ortiz V, Canal NA, Tigrero Salas JO, Ruíz-Hurtado FM, Dzul-Cauich JF (2015) Taxonomy and phenotypic relationships of the Anastrepha fraterculus complex in the Mesoamerican and Pacific Neotropical dominions (Diptera, Tephritidae). In: De Meyer M, Clarke AR, Vera MT, Hendrichs J (Eds) Resolution of Cryptic Species Complexes of Tephritid Pests to Enhance SIT Application and Facilitate International Trade. ZooKeys 540: 95-124. https://doi.org/10.3897/zookeys.540.6027
Figures 26-37 - Typical wing patterns in morphotypes from the Mesoamerican and Pacific dominions. Mexican morphotype: 26 Mexico-Apazapan 27 Guatemala-City 28 Panama-La Campana. Venezuelan morphotype: 29 Venezuela-Corrales. Andean morphotype: 30 Venezuela-Loma Mitimbis 31 Colombia-Barbosa. Peruvian morphotype: 32 Ecuador-Agroficial 33 Peru-La Molina. Ecuadorian morphotype: 34 Ecuador-Chota 35 Peru-Echarate. Brazilian lineage: 36 Peru-Valle Sagrado, 37 Argentina-Tucuman.
Figure 7 from: Hernández-Ortiz V, Canal NA, Tigrero Salas JO, Ruíz-Hurtado FM, Dzul-Cauich JF (2015) Taxonomy and phenotypic relationships of the Anastrepha fraterculus complex in the Mesoamerican and Pacific Neotropical dominions (Diptera, Tephritidae). In: De Meyer M, Clarke AR, Vera MT, Hendrichs J (Eds) Resolution of Cryptic Species Complexes of Tephritid Pests to Enhance SIT Application and Facilitate International Trade. ZooKeys 540: 95-124. https://doi.org/10.3897/zookeys.540.6027
Figure 7 - Average scores for the first two canonical variates (CV1 and CV2) derived from CVA for the total variation of wing shape between morphotypes of the Af complex. Wireframes showing the shape changes (red lines) from the consensus configuration of landmarks (blue lines) to each extreme negative and positive of CV scores.
Figure 8 from: Hernández-Ortiz V, Canal NA, Tigrero Salas JO, Ruíz-Hurtado FM, Dzul-Cauich JF (2015) Taxonomy and phenotypic relationships of the Anastrepha fraterculus complex in the Mesoamerican and Pacific Neotropical dominions (Diptera, Tephritidae). In: De Meyer M, Clarke AR, Vera MT, Hendrichs J (Eds) Resolution of Cryptic Species Complexes of Tephritid Pests to Enhance SIT Application and Facilitate International Trade. ZooKeys 540: 95-124. https://doi.org/10.3897/zookeys.540.6027
Figure 8 - Analysis of allometry among morphotypes in the Anastrepha fraterculus complex. Multivariate regression performed from Procrustes coordinates against log-Centroid size values for the wings.
Figures 14-25 from: Hernández-Ortiz V, Canal NA, Tigrero Salas JO, Ruíz-Hurtado FM, Dzul-Cauich JF (2015) Taxonomy and phenotypic relationships of the Anastrepha fraterculus complex in the Mesoamerican and Pacific Neotropical dominions (Diptera, Tephritidae). In: De Meyer M, Clarke AR, Vera MT, Hendrichs J (Eds) Resolution of Cryptic Species Complexes of Tephritid Pests to Enhance SIT Application and Facilitate International Trade. ZooKeys 540: 95-124. https://doi.org/10.3897/zookeys.540.6027
Figures 14-25 - Typical shape of the acuelus tip in morphotypes from the Meso-American and Pacific dominions. Mexican morphotype: 14 Mexico-Apazapan 15 Guatemala-City 16 Panama-La Campana. Venezuelan morphotype: 17 Venezuela-Corrales. Andean morphotype: 18 Venezuela-Loma Mitimbis 19 Colombia-Barbosa. Peruvian morphotype: 20 Ecuador-Agroficial 21 Peru-La Molina. Ecuadorian morphotype: 22 Ecuador-Chota 23 Peru-Echarate. Brazilian lineage: 24 Peru-Valle Sagrado 25 Argentina-Tucuman. Scale bar 0.05 mm.
Figure 6 from: Hernández-Ortiz V, Canal NA, Tigrero Salas JO, Ruíz-Hurtado FM, Dzul-Cauich JF (2015) Taxonomy and phenotypic relationships of the Anastrepha fraterculus complex in the Mesoamerican and Pacific Neotropical dominions (Diptera, Tephritidae). In: De Meyer M, Clarke AR, Vera MT, Hendrichs J (Eds) Resolution of Cryptic Species Complexes of Tephritid Pests to Enhance SIT Application and Facilitate International Trade. ZooKeys 540: 95-124. https://doi.org/10.3897/zookeys.540.6027
Figure 6 - Scatter plot of means of centroids morphotypes from first three Canonical Variates resulted from the CVA applied to linear morphometric model. Percentage in parenthesis indicates the contribution to the differentiation of the groups.
Figure 5 from: Hernández-Ortiz V, Canal NA, Tigrero Salas JO, Ruíz-Hurtado FM, Dzul-Cauich JF (2015) Taxonomy and phenotypic relationships of the Anastrepha fraterculus complex in the Mesoamerican and Pacific Neotropical dominions (Diptera, Tephritidae). In: De Meyer M, Clarke AR, Vera MT, Hendrichs J (Eds) Resolution of Cryptic Species Complexes of Tephritid Pests to Enhance SIT Application and Facilitate International Trade. ZooKeys 540: 95-124. https://doi.org/10.3897/zookeys.540.6027
Figure 5 - Phenogram showing the linear morphometric relationships among 40 population samples of the Af complex, based on Mahalanobis distances computed from the CVA. Clustering method UPGMA.
Figures 1-4 from: Hernández-Ortiz V, Canal NA, Tigrero Salas JO, Ruíz-Hurtado FM, Dzul-Cauich JF (2015) Taxonomy and phenotypic relationships of the Anastrepha fraterculus complex in the Mesoamerican and Pacific Neotropical dominions (Diptera, Tephritidae). In: De Meyer M, Clarke AR, Vera MT, Hendrichs J (Eds) Resolution of Cryptic Species Complexes of Tephritid Pests to Enhance SIT Application and Facilitate International Trade. ZooKeys 540: 95-124. https://doi.org/10.3897/zookeys.540.6027
Figures 1-4 - Morphological structures and variables used for morphometric assessment of the Anastrepha fraterculus complex: 1 Thorax in dorsal view 2 Aculeus tip in ventral view 3 Measurements for the linear morphometrics of wing 4 Landmarks used for the geometric analysis of the wing shape.
ScienceDex guides
Understand access before you commit
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.