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.
694
datasets available to search
ShareScore release 0.9.0
Dataset results
694 results for “fish diversity”
FIGURE 5 in Continental fishes of Nicaragua: diversity, distribution and conservation status; with an annotated and illustrated checklist of species and an identification guide to families
FIGURE 5. Families of continental fishes of Nicaragua, part 4; Gerreidae (A), Haemulidae (B), Sciaenidae (C), Lobotidae (D), Ephippidae (E) and Tetraodontidae (F). Illustrations adapted (with permission) from Nelson et al. (2016) and Angulo et al. (2021).
FIGURE 3 in Continental fishes of Nicaragua: diversity, distribution and conservation status; with an annotated and illustrated checklist of species and an identification guide to families
FIGURE 3. Families of continental fishes of Nicaragua, part 2; Bryconidae (A), Characidae (B), Gymnotidae (C), Loricariidae (D), Heptapteridae (E), Ariidae (F), Batrachoididae (G), Syngnathidae (H), Eleotridae (I), Gobiidae (J), Synbranchidae (K), Centropomidae (L), Polynemidae (M) and Paralichthyidae (N). Illustrations adapted (with permission) from Nelson et al. (2016) and Angulo et al. (2021).
FIGURE 2 in Continental fishes of Nicaragua: diversity, distribution and conservation status; with an annotated and illustrated checklist of species and an identification guide to families
FIGURE 2. Families of continental fishes of Nicaragua, part 1; Carcharhinidae (A), Pristidae (B), Dasyatidae (C), Potamotrygonidae (D), Lepisosteidae (E), Elopidae (F), Megalopidae (G), Ophichthidae (H), Anguillidae (I), Engraulidae (J), Pristigasteridae (K), Dorosomatidae (L) and Cyprinidae (M). Illustrations adapted (with permission) from Nelson et al. (2016) and Angulo et al. (2021).
FIGURE 1 in Continental fishes of Nicaragua: diversity, distribution and conservation status; with an annotated and illustrated checklist of species and an identification guide to families
FIGURE 1. Map of Nicaragua, Central America, showing the division into 19 major river drainage basins: Coco (Co), Ulang (Ul), Wawa-Kukulaya (WK), Prinzapolka (Pr), Grande de Matagalpa (GM), Kurinwas-Laguna las Perlas (KP), Escondido (Es), Blue Fields-Punta Gorda (BF), Indio Maíz (IM), Tortuguero (To), Sarapiquí (Sa), San Juan (SJ), Río Frío (RF) and Lago de Nicaragua (LN) (Atlantic); Choluteca (Ch), Negro (Ne), Estero Real (ER), Pacífico de Nicaragua and Nicoya (Ni). Pacific drainages are shown in light blue. Data from the continental basins were obtained from HydroSHEDS (Lehner et al. 2008).
FIGURE 4 in Continental fishes of Nicaragua: diversity, distribution and conservation status; with an annotated and illustrated checklist of species and an identification guide to families
FIGURE 4. Families of continental fishes of Nicaragua, part 3; Achiridae (A), Carangidae (B), Cichlidae (C), Pomacentridae (D), Atherinopsidae (E), Rivulidae (F), Poeciliidae (G), Anablepidae (H), Belonidae (I), Hemiramphidae (J), Mugilidae (K), Gobiesocidae (L), Dactyloscopidae (M) and Lutjanidae (N). Illustrations adapted (with permission) from Nelson et al. (2016) and Angulo et al. (2021).
Supplementary material 1 from: Souza AT, Dias E, Antunes C, Ilarri M (2023) Disruptions caused by invasive species and climate change on the functional diversity of a fish community. NeoBiota 88: 211-244. https://doi.org/10.3897/neobiota.88.108283
Daily air temperature and precipitation data, extracted from the NASA Langley Research Center (LaRC) POWER Project website
Diversity of sex chromosomes in Sulawesian medaka fishes
<p><span>Recent genetic and genomic studies have revealed tremendous diversity in sex chromosomes across diverse taxa. Closely related species with different sex chromosomes provide us with excellent opportunities to investigate the driving forces and the consequences of sex chromosome turnover. In the present study, we investigated the diversity of sex chromosomes of 13 <em>Oryzias</em> species from Sulawesi, Indonesia, which diversified during the last 4.86 million years. Using pooled sequencing we found sex chromosomes in 9 species that all had XY systems, with a species being possibly modified by multiple loci. Seven species (<em>O. woworae</em>, <em>O</em>. <em>asinua</em>, <em>O</em>. <em>wolasi</em>, <em>O</em>. <em>matanensis</em>, <em>O</em>. <em>celebensis</em>, <em>O</em>. <em>hadiatyae</em>, and <em>O</em>. <em>dopingdopingensis</em>) share linkage group (LG) 24 as sex chromosomes; however, they differed in the length and magnitude of sequence divergence between the X and Y chromosomes. The sex chromosome of <em>O</em>. <em>eversi</em> was LG4, which has not been reported as a sex chromosome in any other medaka species. In <em>O</em>. <em>sarasinorum</em>, LG16 and LG22 are associated with sex. Although LG16 was found to be sex-linked in another medaka species previously examined, the sex-determining regions did not overlap. No significant signatures for sex chromosomes were identified in the other 4 species (<em>O</em>. <em>marmoratus</em>, <em>O</em>. <em>nigrimas</em>, <em>O</em>. <em>nebulosus</em>, and <em>O</em>. <em>orthognathus</em>). Frequent turnovers and the great diversity of the sex chromosomes will make Sulawesian medaka species a model system for investigating the driving forces and consequences of sex chromosome turnover.</span></p>
FIGURE 5 in Diversity of Cichlid Fishes (Cichliformes: Cichlidae) in Chiapas, Mexico: A practical identification key with updated distribution maps
FIGURE 5. Geographic distribution of species cichlids of Chiapas (continuation). The symbols indicate the locations of distribution within Chiapas.
FIGURE 4 in Diversity of Cichlid Fishes (Cichliformes: Cichlidae) in Chiapas, Mexico: A practical identification key with updated distribution maps
FIGURE 4. Geographic distribution of species cichlids of Chiapas. The symbols indicate the locations of distribution within Chiapas.
FIGURE 1 in Diversity of Cichlid Fishes (Cichliformes: Cichlidae) in Chiapas, Mexico: A practical identification key with updated distribution maps
FIGURE 1. Main largest basins in Chiapas and main bodies of water in the state (represented with the symbol ♦) and neighboring regions (represented with the symbol ♦). I (Chixoy River), II (Lacantún River), III (Montebello Lagoons), IV (Tzendales River), V (Lacanjá River), VI (Usumacinta River), VII (Catazajá Lagoons), VIII (Tulijá River), IX (Pichucalco River), X (Mezcalapa River), XI (Grande River), XII (La Venta River), XIII (Santo Domingo River), XIV (Zanatenco River), XV (Margaritas River), XVI (Chantuto-Panzacola estuarine lagoon system), and XVII (Suchiate River), XVIII (Coatzacoalcos River), XIX (Tonalá River), XX (Ostuta River), XXI (Candelaria River), XXII (Champotón River), XXIII (Izabal Lake), XXIV (Polochic River) and XXV (Motagua River).
FIGURE 3 in Diversity of Cichlid Fishes (Cichliformes: Cichlidae) in Chiapas, Mexico: A practical identification key with updated distribution maps
FIGURE 3. Cichlids that are distributed in Chiapas (continuation). *Non-native species. A. Tthorichthys helleri. B. T. meeki. C. T. pasionis. D. T. salvini. E. Vieja bifasciata. F. V. breidohri. G. V. guttulata. H. V. hartwegi. I. V. melanurus. J. V. zonata. K. Wajpamheros nourissati. *L. Coptodon zillii. *M. Oreochromis aureus. *N. O. mossambicus. *O. O. niloticus. *P. Parachromis managuensis. Photograph of T. socolofi is not included, (there is a photo of specimen in life published in Ceballos et al. (2016)).
FIGURE 2 in Diversity of Cichlid Fishes (Cichliformes: Cichlidae) in Chiapas, Mexico: A practical identification key with updated distribution maps
FIGURE 2. Cichlids that are distributed in Chiapas. A. Amphilophus trimaculatus. B. Astatheros macracanthus. C. Chiapaheros grammodes. D. Cincelichthys pearsei. E. Chuco intermedium. F. Cribroheros robertsoni. G. Kihnichthys ufermanni. H. Maskaheros argenteus. I. M. regani. J. Mayaheros urophthalmus. K. Oscura heterospila. L. Parachromis multifasciatus. M. Paraneetroplus gibbiceps. N. Petenia splendida. O. Rheoheros coeruleus. P. R. lentiginosus. Q. Rocio octofasciata. R. Theraps irregularis. Photograph of R. ocotal is not included (there is a photo of the fixed specimen in the original description proposed by Schmitter-Soto (2007a)).
Neutral processes and taxonomic scale drive beta species-genetic diversity correlations in a submesophotic tropical reef fish
<p>This dataset is associated to the following publication:</p> <p>Vilcot M, Faure N, Andrews KR, Bowen BW, Leprieur F, Manel S. (2024) <strong>Neutral processes and taxonomic scale drive beta species-genetic diversity correlations in a submesophotic tropical reef fish</strong>. <em>Molecular Ecology</em> <strong>33</strong>, e17423. (doi:<a href="https://doi.org/10.1111/mec.17423">10.1111/mec.17423</a>)</p> <p> </p> <h2><strong>Data: </strong></h2> <ul> <li> <p>"Report_DEtel22-6705_SNP_2_ordered_Bowen.csv": SNP data from Dart Sequencing on <em>Etelis coruscans</em>, from Andrews et al. (2020) samples</p> </li> <li>"PA_Mat_GaspObis.RDS": fish species presence data, gathered from an updated version of Albouy et al. (2019)</li> <li> <p>"metadata_samples_full.csv": all <em>Etelis coruscans</em> sample information, from Andrews et al. (2020) and the SEAMOUNTS project</p> </li> <li> <p>"metadata_samples.csv": <em>Etelis coruscans</em> sample information, only for samples that have passed the genetic filtering and were used for subsequent analyses </p> </li> <li> <p>"metadata_stations.csv": sampling station information</p> </li> <li> <p>"Taxonomy_Fishbase.csv": species taxonomic information, downloaded with rfishbase::load_taxa() </p> </li> <li> <p>"traits_Luiz_et_al_2013.csv": species trait information from Luiz et al. (2013) </p> </li> </ul> <h2><strong>Related dataset</strong><strong>: </strong></h2> <p><em>Etelis coruscans </em>SNP data on samples from the SEAMOUNTS project are available at <a href="https://doi.org/10.5281/zenodo.11201065">https://doi.org/10.5281/zenodo.11201065</a></p> <h2><strong>Scripts: </strong></h2> <p>Scripts used to reproduce the analyses and figures of the final article are available at <a href="https://github.com/mvilcot/etelis_SGDCs">https://github.com/mvilcot/etelis_SGDCs</a> </p> <p> </p> <h2><strong>References: </strong></h2> <p>Albouy, C., Archambault, P., Appeltans, W., Araújo, M. B., Beauchesne, D., Cazelles, K., Cirtwill, A. R., Fortin, M.-J., Galiana, N., Leroux, S. J., Pellissier, L., Poisot, T., Stouffer, D. B., Wood, S. A., & Gravel, D. (2019). The marine fish food web is globally connected. Nature Ecology & Evolution, 3(8), Article 8. <a href="https://doi.org/10.1038/s41559-019-0950-y" target="_blank" rel="noopener">https://doi.org/10.1038/s41559-019-0950-y</a> </p> <p>Andrews, K. R., Copus, J. M., Wilcox, C., Williams, A. J., Newman, S. J., Wakefield, C. B., & Bowen, B. W. (2020). Range-Wide population structure of 3 deepwater Eteline snappers across the Indo-Pacific Basin. Journal of Heredity, 111(5), 471‑485. <a href="https://doi.org/10.1093/jhered/esaa029" target="_blank" rel="noopener">https://doi.org/10.1093/jhered/esaa029</a> </p> <p>Luiz, O. J., Allen, A. P., Robertson, D. R., Floeter, S. R., Kulbicki, M., Vigliola, L., Becheler, R., & Madin, J. S. (2013). Adult and larval traits as determinants of geographic range size among tropical reef fishes. Proceedings of the National Academy of Sciences, 110(41), 16498‑16502. <a href="https://doi.org/10.1073/pnas.1304074110" target="_blank" rel="noopener">https://doi.org/10.1073/pnas.1304074110</a> </p> <p>Boettiger, C., Lang, D. T., & Wainwright, P. C. (2012). rfishbase: Exploring, manipulating and visualizing FishBase data from R. Journal of Fish Biology, 81(6), 2030‑2039. <a href="https://doi.org/10.1111/j.1095-8649.2012.03464.x" target="_blank" rel="noopener">https://doi.org/10.1111/j.1095-8649.2012.03464.x</a></p> <p> </p>
Supplementary material 3 from: Li Y, Evans NT, Renshaw MA, Jerde CL, Olds BP, Shogren AJ, Deiner K, Lodge DM, Lamberti GA, Pfrender ME (2018) Estimating fish alpha- and beta-diversity along a small stream with environmental DNA metabarcoding. Metabarcoding and Metagenomics 2: e24262. https://doi.org/10.3897/mbmg.2.24262
The longitudinal distance (upper triangular) and β- diversity (lower triangular) between sampling locations along Eagle Creek. :
Supplementary material 4 from: Li Y, Evans NT, Renshaw MA, Jerde CL, Olds BP, Shogren AJ, Deiner K, Lodge DM, Lamberti GA, Pfrender ME (2018) Estimating fish alpha- and beta-diversity along a small stream with environmental DNA metabarcoding. Metabarcoding and Metagenomics 2: e24262. https://doi.org/10.3897/mbmg.2.24262
Mantel r and p-values for all the pairwise comparisons between single marker, three markers and longitudinal distance. :
Supplementary material 5 from: Li Y, Evans NT, Renshaw MA, Jerde CL, Olds BP, Shogren AJ, Deiner K, Lodge DM, Lamberti GA, Pfrender ME (2018) Estimating fish alpha- and beta-diversity along a small stream with environmental DNA metabarcoding. Metabarcoding and Metagenomics 2: e24262. https://doi.org/10.3897/mbmg.2.24262
The correlation between environmental variables and β-diversity and longitudinal distance using Mantel test :
Supplementary material 1 from: Chakona A, Kadye WT, Bere T, Mazungula DN, Vreven E (2018) Evidence of hidden diversity and taxonomic conflicts in five stream fishes from the Eastern Zimbabwe Highlands freshwater ecoregion. ZooKeys 768: 69-95. https://doi.org/10.3897/zookeys.768.21944
Evidence of hidden diversity and taxonomic conflicts in five stream fishes from the Eastern Zimbabwe Highlands freshwater ecoregion : Explanation note: Locality information, sample size, BOLD and GenBank accession numbers for mitochondrial COI sequences, and the candidate species identified in Amphilius natalensis, A. uranoscopus, Chiloglanis neumanni, Hippopotamyrus ansorgii and Zaireichthys monomotapa from the Eastern Zimbabwe Highlands freshwater ecoregion.
FIGURE 7 in Provisional checklist of freshwater fish diversity and distribution in Perak, Malaysia, and some latest taxonomic concerns
FIGURE 7. Comparison of species diversity between Pondok Tanjung and North Selangor peat swamp forest. Source: Data for North Selangor peat swamp forest obtained from Ng et al. (1992).
FIGURE 5 in Provisional checklist of freshwater fish diversity and distribution in Perak, Malaysia, and some latest taxonomic concerns
FIGURE 5. Trigonostigma aff. heteromorpha; female (top left); male (top right); comparison between T. aff. heteromorpha (female) from Pondok Tanjung (top) and T. heteromorpha (female) from northern Terengganu (bottom left); T. heteromorpha figured in Duncker (1904) (bottom right).
FIGURE 3 in Provisional checklist of freshwater fish diversity and distribution in Perak, Malaysia, and some latest taxonomic concerns
FIGURE 3. Barbodes aff. binotatus. Specimens encountered in Perak exhibit prominent black markings on the dorsal-fin base and caudal peduncle. Pigment on the distal margin of anal-fin is absent.
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.