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.
918
datasets available to search
ShareScore release 0.7.1
Dataset results
918 results for “oceanic islands”
Fig. 12 in Labahitha spiders (Arachnida: Araneae: Filistatidae) from islands in the Indian and Pacific Oceans
Fig. 12. Labahitha garciai (Simon, 1892) comb. nov., from Singapore, Upper Selatar Reservoir Park (ZFMK 12710), genitalia. A–D. Male. A. Left palp, prolateral view. B. Bulb, prolateral view. C. Same, detail of paraembolic lamina. D. Bulb, dorsal. E–F. Female. E. Endogyne, cleared, dorsal. F. Same, detail of receptacle pores. Abbreviations: Cy = cymbium; ES = embolic slit; Ex = tegular excavation; Fi = fimbriations on paraembolic lamina; LR = lateral receptacle; MR = median receptacle; PL = paraembolic lamina.
Fig. 6 in Labahitha spiders (Arachnida: Araneae: Filistatidae) from islands in the Indian and Pacific Oceans
Fig. 6. Labahitha fuscata (Nakatsudi, 1943) comb. nov., endogyne, dorsal, lactic acid cleared. A. Brunei, Tutong (JK 110416.1907). B. Same locality (JK 130213.1101). C. Papua New Guinea, Bismarck Islands, habitus, dorsal (ZMB). D. New Caledonia, Poum (AMNH IFM-0918). E. Palau, Koror (JBJB) (not to scale).
Data from: Do endemic mushrooms on oceanic islands and archipelagos support the theory of island biogeography?
<p class="MsoNormal">Terrestrial plant species on islands have a long history of study to determine how they evolved and what explains their levels of endemicity, but studies on fungi are lacking. Here, we examine: 1) how percent endemism of non-lichenized class Agaricomycetes; hereafter, "mushrooms" compares to angiosperms, ferns, bryophytes, and lichens from oceanic islands/archipelagos; 2) whether endemic mushrooms evolved from an ancestor diversifying into multiple species after island colonization (cladogenesis) or over time evolved into a single endemic species unique from its ancestral mainland counterpart (anagenesis); and 3) if mushroom percent endemism and cladogenesis are correlated to geographic variables that help explain these phenomena in other <span>species </span>groups.</p> <p class="MsoNormal">Checklists of mushrooms and other species groups from seven oceanic islands/archipelagos were compared. Having multiple endemic congeners from a single island/archipelago was used to infer cladogenesis versus anagenesis in endemic mushrooms. Pearson's correlation coefficients were calculated between an island/archipelago's percent endemism and percent cladogenesis, and their distance to the nearest mainland, area, maximum elevation, and latitude from the equator.</p> <p>These data contain information on mushrooms, angiosperms, ferns, bryophytes, and lichens from the Hawaiian Islands, Galápagos, Canary Islands, Madeira, Azores, Cabo Verde, and Christmas Island.</p>
FIGURE 7 in Taxonomy and phylogeny of calcareous sponges (Porifera: Calcarea: Calcinea) from Brazilian mid-shelf and oceanic islands
FIGURE 7. Clathrina lutea sp. nov. A—Holotype after fixation. B—Section. C—Triactine.
FIGURE 5. Clathrina aurea. A—Specimen after fixation. B—Section. C in Taxonomy and phylogeny of calcareous sponges (Porifera: Calcarea: Calcinea) from Brazilian mid-shelf and oceanic islands
FIGURE 5. Clathrina aurea. A—Specimen after fixation. B—Section. C—Triactine.
Figure 1 in Spatial structuring of the main demersal fish around Réunion Island (Western Indian Ocean) based on the external shape of their otoliths
Figure 1. – Map of sampling locations around La Réunion coast from 2018 to 2020. A: High bottom, old formation, influenced by the river of the pebbles, the pond of Saint-Paul and the Ravine Saint-Gilles, located between zones of basaltic and coral sands. B: Dry zone with hard substratum/sablo-corallian with episodic heavy rain events. C: Recent facies on volcanic substratum, strongly watered by underground infil- trations (Grande Anse to Piton Sainte- Rose). D: Zone on alluvium and pebbles, strongly watered by permanent superficial streams. E: Sandy bay, load- ed with organic matter, clean hydrodynamic characteristics, transition zone.
Figures 5−10 in The genus Chaerilus Simon, 1877 (Scorpiones, Chaerilidae) in the Indian Ocean Islands and description of a new species
Figures 5−10: Chaerilus andamanensis sp. n., male holotype. 5. Chelicera. 6. Carapace. 7. Metasomal segment V and telson, lateral aspect. 8. Cutting edge of movable finger with rows of granules and absence of a basal lobe. 9−10. Idem for Chaerilus borneensis, male holotype, without a basal lobe and, for Chaerilus variegatus, male from Java, with a basal lobe.
FIGURE 2 in A new genus and species of large-bodied caridean shrimp from the Crozet Islands, Southern Ocean (Crustacea, Decapoda, Lipkiidae) with a checklist of Antarctic and sub-Antarctic shrimps
FIGURE 2. Fresnerhynchus crozeti sp. nov., female holotype, Crozet Islands, lateral habitus.
Figure 5 from: Murphy JC, Braswell AL, Charles SP, Auguste RJ, Rivas GA, Borzée A, Lehtinen RM, Jowers MJ (2019) A new species of Erythrolamprus from the oceanic island of Tobago (Squamata, Dipsadidae). ZooKeys 817: 131-157. https://doi.org/10.3897/zookeys.817.30811
Figure 5 A, B Variations in the olive color morph of Erythrolampruszweifeli from Trinidad (photographs by Michael Patrikeev) C the middle photo shows the "salt and pepper" morph that occurs at higher elevation (photograph by JCM). Both color morphs are included in our molecular sample DE.zweifeli Rancho Grande, Parque Nacional Henri Pittier, Luis A. Rodriguez J. E the Royal Snake, Erythrolamprusreginae from Kaiteur, Guyana (photograph by P Kok).
Figure 6 from: Murphy JC, Braswell AL, Charles SP, Auguste RJ, Rivas GA, Borzée A, Lehtinen RM, Jowers MJ (2019) A new species of Erythrolamprus from the oceanic island of Tobago (Squamata, Dipsadidae). ZooKeys 817: 131-157. https://doi.org/10.3897/zookeys.817.30811
Figure 6 Erythrolampruspseudoreginae.AUWIZM 2016.22.45, holotype B–D FLMNH 91621 from Gilpin Trace, on Tobago's Main Ridge. B Profile. Of the four specimens examined this was the only one that had nine upper labials (on one side only) C The posterior lateral stripe bordered by a dorsal light stripe D Venter mostly uniform with patches of scattered pigment.
Figure 4 from: Murphy JC, Braswell AL, Charles SP, Auguste RJ, Rivas GA, Borzée A, Lehtinen RM, Jowers MJ (2019) A new species of Erythrolamprus from the oceanic island of Tobago (Squamata, Dipsadidae). ZooKeys 817: 131-157. https://doi.org/10.3897/zookeys.817.30811
Figure 4 Geographic distribution of the five species of Erythrolamprus under discussion in this paper. A The distribution of the species of Erythrolamprus under discussion in northern Venezuela and Trinidad and Tobago B More detailed view of the distribution on Trinidad and Tobago C Tobago with the known localities for E.pseudoreginae sp. n. Note that two of the markers closely overlap. Key: black stars = E.zweifeli from Cordillera de Costa in Venezuela and the island of Trinidad; green circles = E.epinephalus from the Cordillera de Mérida, Venezuela. Note that these markers denote the closest population to Tobago based on Roze (1966). Specimens examined came from several different locations. Purple stars = E.reginae from the Guianas including Orinoco Delta in Venezuela; red stars = E.melanotus from Venezuela, Trinidad, and Tobago; blue star = Erythrolampruspseudoreginae sp. n. on Tobago.
Figure 3 from: Murphy JC, Braswell AL, Charles SP, Auguste RJ, Rivas GA, Borzée A, Lehtinen RM, Jowers MJ (2019) A new species of Erythrolamprus from the oceanic island of Tobago (Squamata, Dipsadidae). ZooKeys 817: 131-157. https://doi.org/10.3897/zookeys.817.30811
Figure 3 A comparison of the scale arrangements on the crowns and ventral heads of the Erythrolamprus taxa under discussion. AE.pseudoreginae sp. n. from Tobago BE.epinephalus from Venezuela MBLUZ 1501 (dorsal view) and 1500 (ventral view) C, D Salt and pepper morph of E.zweifeli from Trinidad and Venezuela E An olive-brown morph of E.zweifeli Trinidad, FMNH 215827 F A melanistic morph of E.zweifeli from Venezuela EBRG 2745.
Figure 2 from: Murphy JC, Braswell AL, Charles SP, Auguste RJ, Rivas GA, Borzée A, Lehtinen RM, Jowers MJ (2019) A new species of Erythrolamprus from the oceanic island of Tobago (Squamata, Dipsadidae). ZooKeys 817: 131-157. https://doi.org/10.3897/zookeys.817.30811
Figure 2 A comparison of the five members of the Erythrolamprusreginae group. AE.reginae for Guyana (FMNH 30959) BE.zweifeli from Venezuela (FMNH 204477) CE.melanotus from Tobago (UWIZM.2012.42.19) DE.pseudoreginae sp. n. from Tobago (FLMNH 91621) EE.epinephalus from Venezuela (MBLUZ 1502).
Figure 1 from: Murphy JC, Braswell AL, Charles SP, Auguste RJ, Rivas GA, Borzée A, Lehtinen RM, Jowers MJ (2019) A new species of Erythrolamprus from the oceanic island of Tobago (Squamata, Dipsadidae). ZooKeys 817: 131-157. https://doi.org/10.3897/zookeys.817.30811
Figure 1 Bayesian inference tree of Erythrolamprus species from Genbank MtDNA 12S+16SrDNA+c-mos sequences (1332 bp). Red stars indicate Bayesian inference and ML posterior probabilities (> 95%) and bootstrap (> 70%) support values above and below nodes, respectively. Clade in orange shows E.zweifeli, in green E.melanotus, and in blue E.pseudoreginae sp. n. (AF158433) is from French Guiana, and E.reginae (JQ598983) is from Brazil.
Figure 3 from: Knapp S, Vorontsova MS, Särkinen T (2019) Dichotomous keys to the species of Solanum L. (Solanaceae) in continental Africa, Madagascar (incl. the Indian Ocean islands), Macaronesia and the Cape Verde Islands. PhytoKeys 127: 39-76. https://doi.org/10.3897/phytokeys.127.34326
Figure 3 - A Solanum terminale Forssk. (African non-spiny Clade) B Solanum madagascariense Dunal (African non-spiny Clade) C Solanum mauritianum Scop. (Brevantherum Clade) D Solanum laxum Spreng. (Dulcamaroid Clade) E Solanum trisectum Dunal ( Normania Clade) F Solanum diphyllum L. ( Geminata Clade) G Solanum tuberosum L. (Potato Clade) H Solanum laciniatum Aiton (Archaeosolanum Clade). Photos A, C, D, E, F, G, H by S. Knapp B by M.S. Vorontsova.
Figure 2 from: Knapp S, Vorontsova MS, Särkinen T (2019) Dichotomous keys to the species of Solanum L. (Solanaceae) in continental Africa, Madagascar (incl. the Indian Ocean islands), Macaronesia and the Cape Verde Islands. PhytoKeys 127: 39-76. https://doi.org/10.3897/phytokeys.127.34326
Figure 2 - A, B Solanum wendlandii Hook.f. (Allophyllum-Wendlandii Clade) C Solanum tarderemotum Bitter (Morelloid Clade) D Solanum scabrum Mill. (Morelloid Clade) E Solanum pyracanthos Lam. ( Leptostemonum Clade) F Solanum aculeastrum Dunal ( Leptostemonum Clade) G Solanum nigriviolaceum Bitter ( Leptostemonum Clade) H Solanum usambarense Bitter & Dammer ( Leptostemonum Clade). Photos A, B, F, G H by M.S. Vorontosova C, D, E by S. Knapp.
Figure 1 from: Knapp S, Vorontsova MS, Särkinen T (2019) Dichotomous keys to the species of Solanum L. (Solanaceae) in continental Africa, Madagascar (incl. the Indian Ocean islands), Macaronesia and the Cape Verde Islands. PhytoKeys 127: 39-76. https://doi.org/10.3897/phytokeys.127.34326
Figure 1 - Heat map of Solanum diversity in Africa. Darker degree squares indicate greater species richness. The middle to high elevation regions of eastern Africa (Kenya/Tanzania) have the highest high species diversity, followed by secondary areas of species richness in the Ethiopian plateaus, dry areas of central Madagascar, South Africa and the area around Mount Cameroon. We have not analysed how collecting effort has influenced these patterns, but it is likely to be important. As the Leptostemonum Clade has the largest number of species in Africa, diversity in that clade drives species richness overall (see Vorontsova and Knapp 2016, figure 2). Map prepared by Sarah Ficinski.
FIGURE 27 in Coastal Fishes of São Tomé and Príncipe islands, Gulf of Guinea (Eastern Atlantic Ocean)-an update
FIGURE 27. Centropyge aurantonotus, Sete Pedras, photo S.R. Floeter
FIGURE 22. Gorogobius n in Coastal Fishes of São Tomé and Príncipe islands, Gulf of Guinea (Eastern Atlantic Ocean)-an update
FIGURE 22. Gorogobius n. sp., Rolas Island, photo P. Wirtz.
FIGURE 21 in Coastal Fishes of São Tomé and Príncipe islands, Gulf of Guinea (Eastern Atlantic Ocean)-an update
FIGURE 21. Gorogobius nigricinctus, Rolas Island, photo L.A. Rocha.
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.