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.
1,115
datasets available to search
ShareScore release 0.9.0
Dataset results
1,115 results for “WoRMS”
Worms um 1200, Johanneskirche
Rekonstruktion der Johanneskirche 3D-Model-Rights: Architekturinstitut der Hochschule Mainz, 2020 License Description: CC-BY-NC-SA 4.0 Source: Objaverse 1.0 / Sketchfab
Conceptual model of uptake of inorganic carbon by the sulfur-oxidizing γ1-symbionts and transfer to their host, the gutless marine worm Olavius algarvensis
<p>Conceptual model of uptake of inorganic carbon by the sulfur-oxidizing γ1-symbionts and transfer to their host, the gutless marine worm <em>Olavius algarvensis.</em></p>
Worms um 1200, Dom St. Peter
Rekonstruktion des Wormser Domes 3D-Model-Rights: Architekturinstitut der Hochschule Mainz, 2020 License Description: CC-BY-NC-SA 4.0 Source: Objaverse 1.0 / Sketchfab
Data from: Genomic footprint of cladogenesis revealed through RADseq and Sanger sequencing demonstrates congruent patterns in the velvet worm Peripatopsis sedgwicki species complex (Onychophora: Peripatopsidae)
<p>In the present study, first generation DNA sequencing (mitochondrial cytochrome c oxidase subunit one, <em>COI</em>) and reduced-representative genomic RADseq data were used to understand the patterns and processes of diversification of the velvet worm, <em>Peripatopsis sedgwicki</em> species complex across its distribution range in South Africa. For the RADseq data, three datasets (two primary and one supplementary) were generated corresponding to 1259 - 11,468 SNPs, in order to assess the species diversity and phylogeographic of the species complex. Tree topologies for the two primary datasets were inferred using maximum likelihood and Bayesian inferences methods. Phylogenetic analyses using the <em>COI </em>datasets retrieved four distinct, statistically well-supported clades within the species complex. Five species delimitation methods applied to the <em>COI </em>data (ASAP, bPTP, bGMYC, STACEY, and iBPP) all showed support for the distinction of the Fort Fordyce Nature Reserve specimens. In the main <em>P. sedgwicki </em>species complex, the species delimitation methods revealed a variable number of operational taxonomic units and overestimated the number of putative taxa. Divergence time estimates coupled with the geographic exclusivity of species and phylogeographic results suggest recent cladogenesis during the Plio/Pleistocene. The RADseq were subjected to a principal components analysis and a discriminant analysis of principal components, under a maximum-likelihood framework. The latter results corroborate the four main clades observed using the <em>COI</em> data, however, applying additional filtering revealed additional diversity. The high overall congruence observed between the RADseq and <em>COI </em>data suggests that first generation sequence data remain a cheap and effective method for evolutionary studies, although RADseq does provide a far greater resolution of contemporary temporo-spatial patterns. </p>
Origin, diversity, and biogeography of Antarctic scale worms (Polychaeta: Polynoidae): a wide-scale barcoding approach
<p>Aim: The Antarctic marine environment hosts diversified and highly endemic benthos owing to its unique geologic and climatic history. Current warming trends have increased the urgency of understanding Antarctic species history to predict how environmental changes will impact ecosystem functioning. Antarctic benthic lineages have traditionally been examined under three hypotheses: 1) high endemism and local radiation, 2) emergence of deep-sea taxa through thermohaline circulation, 3) species migrations across the Polar Front. In this study, we investigated which hypotheses best describe benthic invertebrate origins by examining Antarctic scale worms.</p> <p>Location: Southern Ocean, Kerguelen archipelago, South American peninsula, Indian Ocean, New Zealand.</p> <p>Taxon: Scale worm polychaetes (Polynoidae).</p> <p>Methods: We amassed 670 polynoids from the Southern Ocean and neighbouring areas and performed phylogenetic reconstructions to identify lineages across geographic regions, aided by mitochondrial markers Cytochrome c oxidase subunit I (Cox1) and 16S ribosomal RNA (16S). Additionally, we produced haplotype networks at the species scale to examine genetic diversity, biogeographic separations, and past demography.</p> <p>Results: The Cox1 dataset provided the most illuminating insights into the evolution of polynoids. Eunoe sp. was present at South America and Kerguelen, in favour of the latter acting as a migration crossroads. Harmothoe fuligineum, widespread around the Antarctic continent, was also present but isolated at Kerguelen, possibly resulting from historical freeze-thaw cycles. The genus Polyeunoa appears to have diversified prior to colonizing the continent, leading to the cooccurrence of at least three cryptic species around the Southern and Indian Oceans. Analyses identified that nearly all populations are presently expanding following a bottleneck event, possibly caused by habitat reduction from the last glacial episodes.</p> <p>Main Conclusions: This study details the largest phylogenetic dataset assembled to date for Antarctic polynoids. These findings provide insight into past demographic events experienced by Antarctic marine benthos and identify multiple origin scenarios for contemporary polynoids. </p>
Beauty is in the eye of the beholder: mate choice in glow-worms depends on perceived, not emitted signals
While the strength of sexual signals is important in mate attraction, the ability to accurately compare signals may also have a major effect on mate choice. Large distances between competitors may reduce competition, as accurate comparison of signals becomes harder. This may be advantageous to weak signallers and detrimental to stronger signallers. We create a mathematical model examining optimal distance from stronger competitors for sexual signallers and test its predictions using the common glow-worm (Lampyris noctiluca). Female glow-worms are flightless and attract males by glowing. Males prefer the brightest female if two females are close to each other. Our model gave different predictions depending on whether searchers fly or not. The model and experiment showed that weak signallers should move away from competitors and strong signallers should move closet to weaker competitors when searchers fly. In contrast, the model predicted that the distance between competing signallers has no effect when searchers do not fly. This reveals an unexpected spatial competition between strong and weak signallers. We conclude that while signal strength is important in sexual selection, location in relation to others is similarly important as ornamentation in determining the result of mate attraction.
Fig. 1 in Fishing bait worm supplies in Japan in relation to their physiological traits
Fig. 1. Location of market research in Japan.
Fig1 in Use of fresh or dried manure worm (Eisenia foetida) on the growth performance of juvenile of Clarias gariepinus high out in basin
Fig1: Evolution in weight of Clarias gariepinus fingerlings subjected to different treatments
Fig. 1 in A comparison of helminth infections as assessed through coprological analysis and adult worm burdens in a wild host
Fig. 1. The frequency distribution of adult hookworm (U. criniformis) in Irish badgers (n = 289).
Fig. 4. A in New record of commensal scale worms, Arctonoe vittata (Grube, 1855) and Hyperhalosydna striata (Kinberg, 1856) (Polychaeta: Polynoidae) from Korean waters
Fig. 4. A, Hyperhalosydna striata in a tube of eunicid polychaeta; B, Freeliving H. striata.
Conus ateralbus eating polychaete worm
<p>Conus ateralbus was consuming a polychaete worm. The specimen did not bury itself as it consumed the worm — it was thus exposed the entire time it was feeding on its prey. </p>
Figure 1 in Note on rare knot worm, Polygordius madrasensis Aiyar and Alikunhi, 1944 (Polychaeta, Polygordiidae) from India
Figure 1. Map showing records of Polygordius species from Indian waters.
Fig. 12 in Evolution of postcranial skeleton in worm lizards inferred from its status in the Cretaceous stem-amphisbaenian Slavoia darevskii
Fig. 12. Reconstruction of the whole skeleton of Slavoia darevskii in dorsal view.
Acorn worm ossicle ultrastructure and composition and the origin of the Echinoderm skeleton
<p>The excel.data file with ossicle size measurement used to get the mean sizes and supplementary Fig. 2.</p> <p>Raw Raman spectra and R code used to determinate the polymorph of enteropneusts calcium carbonate ossicles, and make Fig. 3</p>
Giant worm-shaped ESCRT-scaffolds surround actin-independent integrin clusters, data part 1
<p>Part one of the data used for the generation of the article <em>Giant worm-shaped ESCRT-scaffolds surround actin-independent integrin clusters.</em></p>
Giant worm-shaped ESCRT-scaffolds surround actin-independent integrin clusters, data part 2
<p>Part 2 of data for the article <em>Giant worm-shaped ESCRT-scaffolds surround actin-independent integrin clusters.</em></p>
Supplementary data for "Testing the efficacy of different molecular tools for parasite conservation genetics: a case study using horsehair worms (Phylum Nematomorpha)"
<p>Supplementary data for "Testing the efficacy of different molecular tools for parasite conservation genetics: a case study using horsehair worms (Phylum Nematomorpha)"</p> <p>alignments: alignments used for BEAST ("bayes") and PopArt ("popart"). The "popart" folder also has a traits file per each species.</p> <p>bayesian_plots: TSVs ("tsv") and PDF files ("ogs") generated by BEAST. The "tsv" folder also has the scripts for plotting the results in R.</p> <p>easysfs: scripts, population file and results from the VCF to SFS conversione done by easySFS.</p> <p>fineRADstructure: fineRADstructure input files and output PDF plots ("plots") for <em>C. formosanus</em> ipyrad and Stacks ("stacks") data. </p> <p>logs: logs for ipyrad, ModelTest, PGDspider, PopArt ("popart") and Stacks ("stacks"). The "popart" folder also have the generated networks in a TXT file. The "stacks" folder also has ODS files for calculating the amount of loci per each M/n fixed value.</p> <p>snapclust: STR files used with R for snapclust. Scripts included.</p> <p>stairway_plot: input (blueprint files) and outputs for Stairway Plot 2 analyses. The <em>C. formosanus</em> folder ("chordodes") also has scripts for R plotting.</p> <p>vcfs: VCF and HDF5 files used in this study. Also scripts for filtering/converting data and plotting the PCA with ipyrad (activate python first!) for <em>C. formosanus</em>.</p> <p>"acutogordius" = <em>A. taiwanensis</em><br> "chordodes" = <em>C. formosanus</em><br> "gordius" = <em>G. chiashanus</em></p>
Fig. 5 in A new genus and a new species of railroad-worm beetle from Peru (Coleoptera, Phengodidae, Mastinocerinae)
Fig. 5. Distribution (type locality) of Iviephengus ferreirai gen. et sp. nov.
Figure 5 in The population dynamics and reproduction of Streblospio gynobranchiata (Annelida, Spionidae), an alien polychaete worm, in the Sevastopol Bay (the Black Sea)
Figure 5. Adult worm (♂). Scale: 1 mm.
Figure 6 in The population dynamics and reproduction of Streblospio gynobranchiata (Annelida, Spionidae), an alien polychaete worm, in the Sevastopol Bay (the Black Sea)
Figure 6. Average abundance of S. gynobranchiata in Sevastopol Bay in May and in October 2013.
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.