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.
862
datasets available to search
ShareScore release 0.9.0
Dataset results
862 results for “marine fish”
Data and code for: Trapped DNA fragments in marine sponge specimens unveil north Atlantic deep-sea fish diversity
<p>Sponges pump water to filter feed and for diffusive oxygen uptake. In doing so, trace DNA fragments from a multitude of organisms living around them are trapped in their tissues. Here we show that the environmental DNA retrieved from archived marine sponge specimens can reconstruct the fish communities at the place of sampling and discriminate North Atlantic assemblages according to biogeographic region (from Western Greenland to Svalbard), depth habitat (80–1600 m), and even the level of protection in place. Given the cost associated with ocean biodiversity surveys, we argue that targeted and opportunistic sponge samples – as well as the specimens already stored in museums and other research collections – represent an invaluable trove of biodiversity information that can significantly extend the reach of ocean monitoring.</p>
Widespread sympatry in a species-rich clade of marine fishes (Carangoidei)
<p>A universal paradigm describing patterns of speciation across the tree of life has been debated for decades. In marine organisms, patterns of speciation are largely unknown due to the deficiency of species-level phylogenies and information on species' distributions, as well as conflicting relationships between species' dispersal, range size and co-occurrence. Most research on global patterns of marine fish speciation has focused on coral reef or pelagic species. Carangoidei is an ecologically important clade of marine fishes that utilize both coral reef and pelagic environments. We used sequence capture of 1314 ultraconserved elements (UCEs) from 154 taxa to generate a phylogeny of Carangoidei and its parent clade, Carangiformes. Age-range correlation analyses of the geographic distributions and divergence times of sister species pairs reveal widespread sympatry, with 73% of sister species pairs exhibiting a sympatric geographic distribution, regardless of node age, and most species pairs co-existing across large portions of their ranges. We also observe greater disparity in body size and water column depth utilization between sympatric than allopatric sister species. These and other ecological or behavioral attributes likely facilitate sympatry among the most closely related carangoids.</p>
Figure 2 in Checklist of the marine fishes from metropolitan France
Figure 2. – Map of the study area with delimitation of the French economic exclusive zone (EEZ).
Divergent processes drive parallel evolution in marine and freshwater fishes
Open the record for dataset details and reuse information.
Data from: Extending full protection inside existing marine protected areas or reducing fishing effort outside can reconcile conservation and fisheries goals
Open the record for dataset details and reuse information.
Data from: Explosive diversification of marine fishes at the Cretaceous-Paleogene boundary
Open the record for dataset details and reuse information.
Supplementary data from: Marine origins and freshwater radiations of the otophysan fishes
Open the record for dataset details and reuse information.
Sea temperature effects on depth use and habitat selection in a marine fish community
Open the record for dataset details and reuse information.
Widespread sympatry in a species-rich clade of marine fishes (Carangoidei)
Open the record for dataset details and reuse information.
Data from: Age-based δ15N and δ13C values of otolith organic matter reveal trophic ecology in marine fishes
Open the record for dataset details and reuse information.
Data from: El Niño drives a widespread ulcerative skin disease outbreak in Galapagos marine fishes
Open the record for dataset details and reuse information.
Data from: Monitoring temporal and spatial trends of illegal and legal fishing in Canada's marine conservation areas using vessel tracking datasets
Open the record for dataset details and reuse information.
An updated life history scheme for marine fishes predicts recruitment variability and sensitivity to exploitation
Open the record for dataset details and reuse information.
Data from: Estimation of lifelong metabolic rates in marine fish: A combination of oxygen consumption measurements and δ13C metabolic proxy derived from vertebral structural carbonates
Open the record for dataset details and reuse information.
Data from: Intraspecific DNA contamination distorts subtle population structure in a marine fish: decontamination of herring samples before restriction-site associated (RAD) sequencing and its effects on population genetic statistics
Open the record for dataset details and reuse information.
Data from: Fossils indicate marine dispersal in osteoglossid fishes, a classic example of continental vicariance
Open the record for dataset details and reuse information.
Does genome size increase with water depth in marine fishes?
Open the record for dataset details and reuse information.
Marine Protection and Environmental Forcing Influence Fish-Derived Nutrient Cycling in Kelp Forests
Open the record for dataset details and reuse information.
C and N stable isotope ratios in fishes from marine protected areas and areas open to fishing
Open the record for dataset details and reuse information.
Data for: Seasonal variability in resilience of a coral reef fish to marine heatwaves and hypoxia
Open the record for dataset details and reuse information.
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.