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.
244
datasets available to search
ShareScore release 0.9.0
Dataset results
244 results for “distribution extension”
Geographical distribution of the Mediterranean mussel Mytilus galloprovincialis Lamarck, 1819 in the Sea of Japan. in The extension of the distributional range of an invasive mussel, Mytilus galloprovincialis (Bivalvia: Mytilidae) in the Sea of Japan
Geographical distribution of the Mediterranean mussel Mytilus galloprovincialis Lamarck, 1819 in the Sea of Japan.
Fig. 3 in Quantitative Biogeographic Characterization Of Hungary Based On The Distribution Data Of Land Snails (Mollusca,Gastropoda): A Case Of Nestedness Of Species Ranges With Extensive Overlap Of Biotic Elements
Fig. 3. Distribution maps of four biotic elements found by PRABCLUS: (a) highland species, (b) general species, (c) localizes species distributed in the northern and (d) south–eastern parts of Hungary. The different shadings indicate the areas where>70%,>30%, and>0% of the species of an ele-
Fig. 1 in Quantitative Biogeographic Characterization Of Hungary Based On The Distribution Data Of Land Snails (Mollusca,Gastropoda): A Case Of Nestedness Of Species Ranges With Extensive Overlap Of Biotic Elements
Fig. 1. Biogeographic classification of Hungary based on distribution data of land snails according to the (a) hierarchical clustering of the (b) spatial units (ca. 50 km × 50 km). For clustering, the Sørensen–index and Ward–Orlóci fusion method was used. Shades of grey indicate main partitions of the cluster hierarchy, circled numbers 1–6 indicate lower level partitions mentioned in the text, numbers 1–49 identify spatial units (a) in the cluster foot and (b) in the map. Capital letters correspond to IndVal species groups listed in the text and in Appendix, lines associated to letters refer to
Fig. 2 in Quantitative Biogeographic Characterization Of Hungary Based On The Distribution Data Of Land Snails (Mollusca,Gastropoda): A Case Of Nestedness Of Species Ranges With Extensive Overlap Of Biotic Elements
Fig. 2. First two dimensions of the metric multidimensional scaling of the range data of the Hungarian land snail species. 1–4: biotic elements found by PRABCLUS; N: noise component.
Fig. 4 in Distributions and phylogeographic data of rheophilic freshwater fishes provide evidences on the geographic extension of a central-brazilian amazonian palaeoplateau in the area of the present day Pantanal Wetland
Fig. 4. Haplotype network showing the occurrence of three groups (upper rio Xingu, upper rio Paraguay and upper rio Tapajós). Traces show the number of mutational steps from two adjacent haplotypes. Circle diameters are proportional to the number of individuals, which each haplotype and the colors represent the locality were those haplotypes were found. Upper rio Xingu= Pink (1: dark pink); upper rio Paraguay = Blue (2: light blue; 3: navy blue; 4: dark blue; 5: light pink; 6: orange; 7: light purple; 8: dark purple; 9: white; 10: yellow; 11: light green; 12: dark green); and upper rio Tapajós= Gray (13: light gray and 14: dark gray).
Fig. 3 in Distributions and phylogeographic data of rheophilic freshwater fishes provide evidences on the geographic extension of a central-brazilian amazonian palaeoplateau in the area of the present day Pantanal Wetland
Fig. 3. Phylogenetic tree showing relationships among major lineages of Jupiaba acanthogaster from the upper rio Paraguay, upper rio Tapajós and upper rio Xingu, obtained by a maximum likelihood partitioned analysis. Numbers at each of the main nodes represents percentage of bootstrap support obtained by maximum parsimony analysis (1000 bootstrap pseudoreplicates).
Fig. 2 in Distributions and phylogeographic data of rheophilic freshwater fishes provide evidences on the geographic extension of a central-brazilian amazonian palaeoplateau in the area of the present day Pantanal Wetland
Fig. 2. Distribution of sampled localities for Jupiaba acanthogaster in the upper rio Paraguay, rio Tapajós and rio Xingú basins. The drainages of the rio Tocantins, rio Araguaia and upper rio Paraná are also illustrated. Drainage boundaries delimited by a continuous black line.
Fig. 1 in Distributions and phylogeographic data of rheophilic freshwater fishes provide evidences on the geographic extension of a central-brazilian amazonian palaeoplateau in the area of the present day Pantanal Wetland
Fig. 1. Map of the upper rio Paraguay basin and adjoining areas showing the distribution of Leporinus octomatulatus, Jubiaba acanthogaster, Oligosarcus perdido, Moenkhausia cosmops, and Hypostomus cochliodon, exemplifying distributional pattern discussed in this paper.
Figure 2 in Distribution extension of Curimatella immaculata (Fernández-Yépez, 1948) Curimatidae, Amazon, Brazil
Figure 2. Curimatella immaculata collected in the hydrographic basin Quinoá stream, State of Acre, Brazil (Picture by Fabiano Corrêa). Table 1. Morphometric measures of five Curimatella immaculata individuals captured from the hydrographic basin Quinoá stream, Acre, Brazil. SD = standard deviation.
Figure 1 in Distribution extension of Curimatella immaculata (Fernández-Yépez, 1948) Curimatidae, Amazon, Brazil
Figure 1. Distribution of Curimatella immaculata, where the black dots represent records of the specie (Vari, 1992; Dagosta and de Pinna, 2019), and the red dot indicates the new area of occurrence of the specie in the hydrographic basin Quinoá stream. (Figure by Ronaldo Souza da Silva).
Figure 6. Response curve showing how each environmental variable affected the Maxent prediction. Variables A, B in PhylOgeOgraphy and pOtential distributiOn OF Sturnira lilium and S. giannae (ChirOptera: PhyllOstOmidae) With range eXtensiOn FOr S. giannae in the CerradO and Pantanal biOmes
Figure 6. Response curve showing how each environmental variable affected the Maxent prediction. Variables A, B, and C were the ones that most affected the potential distribution of S. giannae, and D, E, and F most affected the potential distribution of S. lilium. The curves show the average response of the 10 replicate Maxent runs (red) and the standard deviation (blue).
Figure 2 in PhylOgeOgraphy and pOtential distributiOn OF Sturnira lilium and S. giannae (ChirOptera: PhyllOstOmidae) With range eXtensiOn FOr S. giannae in the CerradO and Pantanal biOmes
Figure 2. Detail of the teeth in S. lilium (A and D – MN 82228) and S. giannae (B and E – MN 84766, C and F – MN 82217). The shape of the upper internal incisor unicuspid in S. lilium (A) and unicuspid or bicuspid in S. giannae (respectively B, C). Metaconid of first inferior molar (m1) wide mesodistally and short cervico-occlusal (D, E, and F). Metaconid of second inferior molar (m2) large mesodistally in S. lilium (D) and in S. giannae (F), or short mesodistally and long cervico-occlusally (E) in S. giannae. Scale bars: 1 mm.
Figure 4 in PhylOgeOgraphy and pOtential distributiOn OF Sturnira lilium and S. giannae (ChirOptera: PhyllOstOmidae) With range eXtensiOn FOr S. giannae in the CerradO and Pantanal biOmes
Figure 4. Map showing the distribution and location of analyzed samples of S. giannae in gray circles and blue boundaries, and of S. lilium in black circles and green boundaries. The blue star is the type locality of S. giannae, and the green star is the type locality of S. lilium. The dotted black line marks the extent of S. giannae 's territory in Brazil: Mato Grosso State (1) Barão de Melgaço, and Maranhão State (2) Alto Parnaíba. Other localities are in the Appendix 1.
Fig. 2 in New records and distribution extension of the rare glassfrog Hyalinobatrachium chirripoi (Anura: Centrolenidae) throughout the Chocó-Magdalena region in Colombia
Fig. 2. Dorsal (a) and ventral (b) view of live specimen from Chocó-Darien (ANDES-A-3738). Dorsal view (c) of specimen collected in Madgalena basin (MHUA-A-6650). Details of hand webbing of specimens collected in Chocó-Darien (d) and Madgalena basin (e).
Fig. 1 in New records and distribution extension of the rare glassfrog Hyalinobatrachium chirripoi (Anura: Centrolenidae) throughout the Chocó-Magdalena region in Colombia
Fig. 1. (A) Localities of museum specimens (black dots) and new records (red dots) for Hyalinobatrachium chirripoi. Coordinates for specimen IAvH-A-4311 (gray dot) were approximated to the urban area of Río Guapi, Cauca, since precise coordinates of the collection site were lacking. (B) Habitat where the ANDES-A individuals were encountered.
Figure 1 in New records and extension of geographical distribution of Heterophallus echeagarayi (Poeciliidae) in the Usumacinta Province, Mexico
Figure 1. - Distribution of Heterophallus echeagarayi in the Usumacinta Province. Black circles = previous records by Espinosa-Pérez and DazaZepeda (2005) and Miller et al. (2005); white circles = new records.
Figure 2. - K2P in Range extension of Gerres infasciatus (Perciformes: Gerreidae) from the Red Sea and the Arabian Gulf, with distributional implications for the G. filamentosus complex
Figure 2. - K2P distance neighbouring-joining tree of COI sequences (615 bp) of gerreid species in the Gerres filamentosus complex; G. oyena used as outgroup.
Figure 1. - Gerres filamentosus complex. A in Range extension of Gerres infasciatus (Perciformes: Gerreidae) from the Red Sea and the Arabian Gulf, with distributional implications for the G. filamentosus complex
Figure 1. - Gerres filamentosus complex. A: Gerres infasciatus. SMF 35412, 99.5 mm SL, off Jizan, Saudi Arabia, Red Sea; B: G. microphthalmus, NSMT-P 45901, holotype, female, 189 mm SL, Kyushu, Japan; C: G. macracanthus, SMF 35037, 98 mm SL, off Jizan, Saudi Arabia, Red Sea; D: G. filamentosus, KAUMI 12250, 139 mm SL, off Sabah, Borneo Island, Malaysia. Photographs (A, C) were taken by S.V. Bogorodsky and (D) by M. Matsunuma.
Fig. 1 in Amphibia, Anura, Hylidae, Hyloscirtus tigrinus: Distribution extension, first department record, Cauca and Huila, Colombia [with erratum]
Fig. 1. Parareptilian specimen (NM QR3061) from the Tapinocephalus AZ (Permian, Guadalupian) of the South African Karoo. Presacral vertebrae in dorsal (A), lateral (B) and ventral (C) views.
Fig. 2. Nycteroleter parareptile vertebrae. A. Rhipaeosaurus tricuspidens Efremov, 1940 in Amphibia, Anura, Hylidae, Hyloscirtus tigrinus: Distribution extension, first department record, Cauca and Huila, Colombia [with erratum]
Fig. 2. Nycteroleter parareptile vertebrae. A. Rhipaeosaurus tricuspidens Efremov, 1940; PIN 164/2, presacral vertebrae in dorsal view. B. Macroleter poezicus Tverdokhlebova and Ivakhnenko, 1984; PIN 4543/3, presacral vertebrae in ventral (B1) and ventrolateral (B2) views.
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.