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1,017 results for “freshwater fish”

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Fig. 26 in Reconstruction of Oligocene and Neogene freshwater fish faunas-an actualistic study on cypriniform otoliths

Fig. 26. Middle Miocene lapilli of Palaeoleuciscus sp. from Switzerland. A–D. BSPG 2003 XVIII 47–50 respectively, from Le Locle S1/15.2–15.45 m (A, D), S3/22–23 m (B), and S2/22.1–22.5 m (C) in dorsal views, represented as right lapilli (C, D mirrored). SEM−pictures.

opencc-by-4.0Dec 2006View details →
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Fig. 23 in Reconstruction of Oligocene and Neogene freshwater fish faunas-an actualistic study on cypriniform otoliths

Fig. 23. Middle Miocene lapilli of aff. Alburnoides sp. from Switzerland. A–C. BSPG 2003 XVIII 37–39 respectively, from Le Locle S3/16.4–16.6 m (A) and S1/15.2–15.45 m (B, C), in dorsal views, represented as right lapilli, mirrored. SEM−pictures.

opencc-by-4.0Dec 2006View details →
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Fig. 29 in Reconstruction of Oligocene and Neogene freshwater fish faunas-an actualistic study on cypriniform otoliths

Fig. 29. Middle Miocene Tinca micropygoptera (Agassiz, 1844) from Steinheim Basin (Germany). A, C–E. SMNS 86052a, c, d, and e respectively, in dorsal views, represented as right lapilli (A, D, E mirrored). B. SMNS 86052b in ventral view, represented as left lapillus (mirrored). SEM−pictures.

opencc-by-4.0Dec 2006View details →
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Fig. 25 in Reconstruction of Oligocene and Neogene freshwater fish faunas-an actualistic study on cypriniform otoliths

Fig. 25. Middle Miocene lapilli of cf. Leuciscus sp. from Turkey. A–C. BSPG 2003 XVIII 43, 44, and 45 respectively, from Sofça KS4/340 (A, C) and V719 (B) in dorsal views, represented as right lapilli (B mirrored). D. BSPG 2003 XVIII 46 from Sofça KS4/340 in ventral view, represented as left lapillus. SEM−pictures.

opencc-by-4.0Dec 2006View details →
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Fig. 12 in Reconstruction of Oligocene and Neogene freshwater fish faunas-an actualistic study on cypriniform otoliths

Fig. 12. Utricular otoliths (lapilli) of Recent Cyprinus carpio (Linnaeus, 1758) from breeding stations in Germany. A. BSPG 2003 IV 52a in ventral view, represented as left lapillus (mirrored). B. BSPG 2003 IV 164 in dorsal view, represented as right lapillus. C. BSPG 2003 IV 52b in dorsal view, represented as right lapillus and mirrored (C1) and in anterior view, represented as left lapillus (C2). A, C, display a lapilli pair. SEM−pictures (A, C), digital picture (B).

opencc-by-4.0Dec 2006View details →
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Fig. 28 in Reconstruction of Oligocene and Neogene freshwater fish faunas-an actualistic study on cypriniform otoliths

Fig. 28. Early Miocene Palaeotinca sp. 1. A–D. BSPG 2003 XVIII 64–67 respectively, from St. Donat (France) in dorsal views, represented as right lapilli (C, D mirrored). E. BSPG 2003 XVIII 63 from Göllheim (Germany) in dorsal view, represented as right lapillus. SEM−pictures.

opencc-by-4.0Dec 2006View details →
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Fig. 22 in Reconstruction of Oligocene and Neogene freshwater fish faunas-an actualistic study on cypriniform otoliths

Fig. 22. Miocene lapilli of aff. Abramis sp. vel aff. Alburnus sp. A–F. BSPG 2003 IV 30–35 respectively, in dorsal views, represented as right lapilli, mirrored, from middle Miocene of Le Locle (Switzerland) S1/15.2–15.45 m (A, B) and S3/16.4–16.6 m (C), and early Miocene of Illerkirchberg (Germany), no. 18 (D–F). G. BSPG 2003 XVIII 36 from early Miocene of Illerkirchberg (Germany), no. 18 in ventral view, represented as left lapillus. SEM−pictures.

opencc-by-4.0Dec 2006View details →
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Fig. 13 in Reconstruction of Oligocene and Neogene freshwater fish faunas-an actualistic study on cypriniform otoliths

Fig. 13. Utricular otoliths (lapilli) of Recent Gobio gobio (Linnaeus, 1758) from wild catches in Germany. A, B, D–F. BSPG 2003 IV 57, 54, 59, 55, and 58 respectively, represented as right lapilli (D–F mirrored) in dorsal (A1, B, D–F) and anterior (A2) views. C. BSPG 2003 IV 56 in ventral view, represented as left lapillus (mirrored). SEM−pictures (A–C), digital pictures (D–F).

opencc-by-4.0Dec 2006View details →
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FIGURE 3 in Functional diversity: a review on freshwater fish research

FIGURE 3 | A. Distribution of the general backgrounds in studies on the functional diversity of freshwater fish over time; B. Distribution of the central objectives in studies in each biogeographic realm.

opencc-by-4.0Jul 2023View details →
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Linked collectors and determiners for: Fishes in MZNA-VERT: freshwater fishes of Hidalgo state (Mexico).

Natural history specimen data linked to collectors and determiners held within, "Fishes in MZNA-VERT: freshwater fishes of Hidalgo state (Mexico)". Claims or attributions were made on Bionomia by volunteer Scribes, <a href="https://bionomia.net/dataset/28c1c18b-64d8-4691-acdb-73e5653292f8">https://bionomia.net/dataset/28c1c18b-64d8-4691-acdb-73e5653292f8</a> using specimen data from the dataset aggregated by the Global Biodiversity Information Facility, <a href="https://gbif.org/dataset/28c1c18b-64d8-4691-acdb-73e5653292f8">https://gbif.org/dataset/28c1c18b-64d8-4691-acdb-73e5653292f8</a>. Formatted as a Frictionless Data package.

opencc-zeroJan 2024View details →
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Linked collectors and determiners for: Freshwater Fishes of Guyana.

Natural history specimen data linked to collectors and determiners held within, "Freshwater Fishes of Guyana". Claims or attributions were made on Bionomia by volunteer Scribes, <a href="https://bionomia.net/dataset/55bd456d-4836-4d20-9861-9cd574a32654">https://bionomia.net/dataset/55bd456d-4836-4d20-9861-9cd574a32654</a> using specimen data from the dataset aggregated by the Global Biodiversity Information Facility, <a href="https://gbif.org/dataset/55bd456d-4836-4d20-9861-9cd574a32654">https://gbif.org/dataset/55bd456d-4836-4d20-9861-9cd574a32654</a>. Formatted as a Frictionless Data package.

opencc-zeroJan 2024View details →
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Linked collectors and determiners for: Fishes in MZNA-VERT: baseline freshwater sampling campaigns.

Natural history specimen data linked to collectors and determiners held within, "Fishes in MZNA-VERT: baseline freshwater sampling campaigns". Claims or attributions were made on Bionomia by volunteer Scribes, <a href="https://bionomia.net/dataset/5f15bccf-9f93-41c9-8de3-34887b2a76c9">https://bionomia.net/dataset/5f15bccf-9f93-41c9-8de3-34887b2a76c9</a> using specimen data from the dataset aggregated by the Global Biodiversity Information Facility, <a href="https://gbif.org/dataset/5f15bccf-9f93-41c9-8de3-34887b2a76c9">https://gbif.org/dataset/5f15bccf-9f93-41c9-8de3-34887b2a76c9</a>. Formatted as a Frictionless Data package.

opencc-zeroJan 2024View details →
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Linked collectors and determiners for: Illustrated and online catalog of type specimens of freshwater fishes in the Colección de Peces Dulceacuícolas of Instituto de Investigación de Recursos Biológicos Alexander von Humboldt (IAvH-P), Colombia.

Natural history specimen data linked to collectors and determiners held within, "Illustrated and online catalog of type specimens of freshwater fishes in the Colección de Peces Dulceacuícolas of Instituto de Investigación de Recursos Biológicos Alexander von Humboldt (IAvH-P), Colombia". Claims or attributions were made on Bionomia by volunteer Scribes, <a href="https://bionomia.net/dataset/30c6dfb2-aa6a-493e-89cb-68bb6a297f67">https://bionomia.net/dataset/30c6dfb2-aa6a-493e-89cb-68bb6a297f67</a> using specimen data from the dataset aggregated by the Global Biodiversity Information Facility, <a href="https://gbif.org/dataset/30c6dfb2-aa6a-493e-89cb-68bb6a297f67">https://gbif.org/dataset/30c6dfb2-aa6a-493e-89cb-68bb6a297f67</a>. Formatted as a Frictionless Data package.

opencc-zeroJan 2024View details →
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TABLE 2 in Functional diversity: a review on freshwater fish research

<p><b>TABLE 2 |</b> List of functional diversity indices in the reviewed studies, number of studies that used the index and a brief description of each index. *The number of studies does not correspond to the total number of studies reviewed, but the number of studies that used functional indices to measure the functional diversity.</p><table><tbody><tr><th><b>Functional diversity index</b></th><th><b>Number of studies*</b></th><th><b>Description</b></th><th><b>References</b></th></tr></tbody><tbody><tr><th>Functional Richness (FRic)</th><td>64</td><td>Volume of the functional space occupied by the community</td><td>Mason <i>et al</i>. (2005), Vill&eacute;ger <i>et al</i>. (2008)</td></tr><tr><th>Functional Evenness (FEve)</th><td>46</td><td>Sum of the minimum spanning tree branch length weighted by relative abundance of the two species</td><td>Mason <i>et al</i>. (2005), Vill&eacute;ger <i>et al</i>. (2008)</td></tr><tr><th>Functional Divergence (FDiv)</th><td>34</td><td>Species deviance from the mean distance to the center of gravity weighted by relative abundance</td><td>Mason <i>et al</i>. (2005), Vill&eacute;ger <i>et al</i>. (2008)</td></tr><tr><th>Functional Dispersion (FDis)</th><td>34</td><td>Mean distance in functional space of individual species to the centroid of all species</td><td>Lalibert&eacute;, Legendre (2010)</td></tr><tr><th>Rao (Q)</th><td>19</td><td>Sum of species distance weighed by abundance</td><td>Botta-Duk&aacute;t (2005), Ricotta, Moretti (2011)</td></tr><tr><th>Functional Originality (FOri)</th><td>10</td><td>Mean distance between each species and its nearest neighbour in the functional space</td><td>Mouillot <i>et al</i>. (2013)</td></tr><tr><th>Functional Specialization (FSpe)</th><td>8</td><td>Mean Euclidean distance between each species and the average position of all species in the functional space</td><td>Mouillot <i>et al</i>. (2013)</td></tr><tr><th>Functional Redundancy (FRed)</th><td>8</td><td>Difference between species diversity (Gini-Simpson diversity index) and Rao; average number of species or as mean abundance or biomass per functional group</td><td>de Bello <i>et al</i>. (2007), Lalibert&eacute; <i>et al</i>. (2010)</td></tr><tr><th>Functional Diversity (FD)</th><td>3</td><td>Sum of the largest branch of the functional dendrogram</td><td>Petchey, Gaston (2002)</td></tr><tr><th>Functional Uniqueness (FUni)</th><td>3</td><td>Ratio between Rao index and the Simpson diversity index, relating functional diversity to the maximum dissimilarity value of the community</td><td>Ricotta <i>et al</i>. 2016</td></tr><tr><th>Functional Identity</th><td>2</td><td>Expressed as the biomass-weighted mean trait value for a community</td><td>Mouillot <i>et al</i>. (2011)</td></tr><tr><th>Functional Vulnerability</th><td>2</td><td>Sum of the total number of functional entities and the number of species in functional entity</td><td>Mouillot <i>et al</i>. (2014)</td></tr><tr><th>Mean Pairwise Distance (MPD)</th><td>2</td><td>The average of the distances between pairs of species in the focal community</td><td>Webb (2000)</td></tr><tr><th>Mean Nearest Taxon Distance (MNTD)</th><td>1</td><td>The average of distances between the species of focal community with the respective functionally most similar species (&ldquo;neighbor closer&rdquo;)</td><td>Webb (2000)</td></tr><tr><th>Functional Regularity Index (FRO)</th><td>1</td><td>Species evenness in functional space weighted by species abundances</td><td>Mouillot <i>et al</i>. (2005)</td></tr><tr><th>Functional Distinctiveness</th><td>1</td><td>Functional dissimilarity of one species in relation to the other species of the community, representing functional redundancy</td><td>Greni&eacute; <i>et al</i>. (2017)</td></tr></tbody></table>

opencc-by-4.0Jul 2023View details →
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TABLE 1 in Functional diversity: a review on freshwater fish research

<p><b>TABLE 1 |</b> Extracted data from the articles, description of the classification and application for each topic analyzed.</p><table><tbody><tr><th><b>Extracted data</b></th><th><b>Classification</b></th><th><b>Application</b></th></tr></tbody><tbody><tr><th>a) Year of publication</th><td>1945&ndash;2021</td><td>Used to determine the temporal trend of publications.</td></tr><tr><th>b) Biogeographic realm</th><td>Palearctic, Nearctic, Neotropical, Indomalayan, Australian, Afrotropical, and Global (when the study assessed more than one region).</td><td>Used to identify the distribution of research effort among biogeographic realms.</td></tr><tr><th>c) Freshwater environment</th><td>River, Stream, Lake, Reservoir, Floodplain, and several (when the study assessed more than one environment). 1) Biological invasion; 2) Climate change; 3) Conservation; 4) Environmental factors; 5) Environmental filtering; 6) Flood pulse; 7) Functional</td><td>Used to verify the type of freshwater ecosystem most assessed.</td></tr><tr><th>d) General background</th><td>structure; 8) Habitat heterogeneity; 9) Impoundments; 10) Land use; 11) Lateral connectivity; 12) Methodological; 13) Multiple stressors; 14) Taxonomic and functional patterns</td><td>Classification based on the main objectives of the studies.</td></tr><tr><th>e) Functional trait</th><td>Ecological traits; morphological traits</td><td>Classification based on the type of trait measure. Used to identify the traits most applied to assess functional diversity.</td></tr><tr><th>f) Functional category</th><td>Feeding; Habitat use; Life History; Locomotion; and Physiology (Classified according to Vill&eacute;ger <i>et al</i>., 2017).</td><td>Identify which functional category with the greatest number of traits evaluated.</td></tr><tr><th>g) Functional diversity index</th><td>All indices found in the reviewed studies.</td><td>Used to identify the main index applied to quantify the functional diversity of fish.</td></tr></tbody></table>

opencc-by-4.0Jul 2023View details →
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Table 1 in Redescription of Aspidogaster limacoides Diesing, 1834 (Aspidogastrea: Aspidogastridae) from freshwater fishes of northern Germany

<p><b>Table 1</b> List of available ITS rDNA sequences of <i>Aspidogaster</i> spp. with their host, location and references</p><table><tbody><tr><th>Species</th><th>Host</th><th>Location</th><th>GenBank accession number</th><th>References</th></tr></tbody><tbody><tr><th><i>A. chongqingensis</i> Wei et al., 2001</th><td><i>Spinibarbus sinensis</i> (Cyprinidae, Teleostei)</td><td>Jialing River, Beibei, Chongqing, China</td><td>DQ345324</td><td>Chen et al. 2010</td></tr><tr><th><i>A. limacoides</i> sensu Chen et al. (2010) Diesing, 1834 (Fig. 4)</th><td><i>Coreius guickenoti</i> (Cyprinidae, Teleostei)</td><td>Jialing River, Beibei, Chongqing, China</td><td>DQ345319</td><td>Atopkin et al. 2017</td></tr><tr><th><i>A. conchicola</i> Baer, 1827</th><td><i>Mylopharyngodon piceus</i> (Cyprinidae, Teleostei)</td><td>Danjiangkou Reservoir, Danjiangkou, Hubei, China</td><td>DQ345317</td><td>Chen et al. 2010</td></tr><tr><th><i>A. conchicola</i> Baer, 1827</th><td><i>Mylopharyngodon piceus</i> (Cyprinidae, Teleostei)</td><td>Liangzi Lake, E&rsquo;zhou, Hubei, China</td><td>DQ345318</td><td>Chen et al. 2010</td></tr><tr><th><i>A. conchicola</i> Baer, 1827</th><td><i>Colletopterum anatinum</i> (Unionidae, Bivalvia)</td><td>Tvertza River, Tver Region, European part of Russia</td><td>HE863962-HE863965</td><td>Atopkin et al. 2017</td></tr><tr><th><i>A. conchicola</i> Baer, 1827</th><td><i>Cristaria herc</i> (Unionidae, Bivalvia)</td><td>Khanka Lake, Primorskyi Region, Russia Far East</td><td>HE863958-HE863961</td><td>Atopkin et al. 2017</td></tr><tr><th><i>A. ijimai</i> Kawamura, 1913</th><td><i>Cyprinus carpio</i> (Cyprinidae, Teleostei)</td><td>Danjiangkou Reservoir, Danjiangkou, Hubei, China</td><td>DQ345320</td><td>Chen et al. 2010</td></tr><tr><th><i>A. ijimai</i> Kawamura, 1913</th><td><i>Cyprinus carpio</i> (Cyprinidae, Teleostei)</td><td>Jiangkou Reservoir, Xinyu, Jiangxi, China</td><td>DQ345321</td><td>Chen et al. 2010</td></tr><tr><th><i>A. ijimai</i> Kawamura, 1913</th><td><i>Cyprinus carpio</i> (Cyprinidae, Teleostei)</td><td>Niushan Lake, Wuhan, Hubei, China</td><td>DQ345322</td><td>Chen et al. 2010</td></tr><tr><th><i>A. ijimai</i> Kawamura, 1913</th><td><i>Cyprinus carpio</i> (Cyprinidae, Teleostei)</td><td>Jialing River, Beibei, Chongqing, China</td><td>DQ345323</td><td>Chen et al. 2010</td></tr><tr><th><i>A. ijimai</i> Kawamura, 1913</th><td><i>Cyprinus carpio</i> (Cyprinidae, Teleostei)</td><td>Khanka Lake, Primorskyi Region, Russia</td><td>HE863957</td><td>Atopkin et al. 2017</td></tr><tr><th><i>A. ijimai</i> Kawamura, 1913</th><td><i>Cyprinus carpio</i> (Cyprinidae, Teleostei)</td><td>Amur River, Nikolaevsk&ndash; na&ndash;Amure, Khabarovsk Region, Russia</td><td>HE863950-HE863957</td><td>Atopkin et al. 2017</td></tr><tr><th><i>A. ijimai</i> Kawamura, 1913</th><td><i>Cyprinus carpio</i> (Cyprinidae, Teleostei)</td><td>Amur River, near Khabarovsk, Khabarovsk Region Russia</td><td>HE866756</td><td>Atopkin et al. 2017</td></tr><tr><th><i>A. ijimai</i> Kawamura, 1913</th><td><i>Cyprinus carpio</i> (Cyprinidae, Teleostei)</td><td>Lake Biwa near Takashima city, Japan</td><td>MK387320-MK387330</td><td>Sokolov et al. 2019</td></tr><tr><th><i>A. limacoides</i> sensu stricto Diesing, 1834</th><td><i>Rutilus rutilus</i> (Cyprinidae, Teleostei)</td><td>Rybinsk Reservoir, Yaroslavl Region, European part of Russia</td><td>HE863966-HE863969</td><td>Atopkin et al. 2017</td></tr><tr><th><i>A. limacoides</i> s. str. Diesing, 1834</th><td><i>Blicca bjoerkna</i> (Cyprinidae, Teleostei)</td><td>Rybinsk Reservoir, Yaroslavl Region, European part of Russia</td><td>HE863970-HE863971</td><td>Atopkin et al. 2017</td></tr><tr><th><i>Multicalyx elegans</i> (Olsson, 1869) (as outgroup)</th><td><i>Callorhinchus milii</i> (Callorhinchidae, Chondrichthyes)</td><td>Australia, Hobart, Tasmania</td><td>DQ345325</td><td>Atopkin et al. 2017 from Gao et al. 2005 (unpublished)</td></tr></tbody></table>

opencc-by-4.0Aug 2021View details →
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Fig. 121 in The non-native freshwater fishes of Singapore: an annotated compilation

Fig. 121. Distribution of non-native fish species (established as well as non-established) records from 1849 to 2016 (n = 648). Intensity of orange hues represents species record frequency, in which darker shades correspond to higher occurrence records. Species records were location- and species-specific, which is to say that multiple reports of the same species from a single location is represented only once in the heat map.

opencc-by-4.0Apr 2020View details →
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Fig. 119 in The non-native freshwater fishes of Singapore: an annotated compilation

Fig. 119. Channa micropeltes, ca. 30 mm SL juvenile (top), trade material; 435 mm SL adult (bottom), Bedok Reservoir.

opencc-by-4.0Apr 2020View details →
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Fig. 122 in The non-native freshwater fishes of Singapore: an annotated compilation

Fig. 122. World map showing region of origin for the 116 non-native freshwater fish species recorded in Singapore (excluding seven hybrids).

opencc-by-4.0Apr 2020View details →
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Fig. 70. Xiphophorus hellerii, 41.8 in The non-native freshwater fishes of Singapore: an annotated compilation

Fig. 70. Xiphophorus hellerii, 41.8 mm SL male (top), 39.1 mm SL female (bottom); trade material (wild type colour form).

opencc-by-4.0Apr 2020View details →

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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.

allen-brain-atlas
neuroscienceopenDocumentation, web resources, and API references are available online.
Last verified 2026-04-30Open record

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.

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behavioral-neuroscienceopenThe DataShare record exposes download links for annotations, documentation, license text, and the zipped per-snippet data directory.
Last verified 2026-04-30Open record

DANDI Archive for NWB datasets

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dandi-nwb
electrophysiologyopenPublished Dandiset metadata and archive endpoints are available through the production DANDI API.
Last verified 2026-04-30Open record

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.

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behavioral-neuroscienceopenPublic sessions can be searched and loaded from the IBL public data server through ONE.
Last verified 2026-04-29Open record

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.

openneuro
neuroscienceopenPublished datasets are available on demand over the internet.
Last verified 2026-04-29Open record