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.
61
datasets available to search
ShareScore release 0.9.0
Dataset results
61 results for “Uruguay River”
Fig. 5 in Seasonal and longitudinal variation in fish assemblage structure along an unregulated stretch of the Middle Uruguay River
Fig. 5. Detrended Correspondence Analysis (DCA) applied to ordinate samples according to variations in fish composition and abundance along the Uruguay River. Rectangles depict groups confirmed by a Multiple Response Permutation Procedure (Tab. 2). Sites: S1 = upstream; S6 = downstream. Seasons: Au= Autumn; Sp= Spring; Su= Summer and Wi= Winter.
Fig. 2 in Seasonal and longitudinal variation in fish assemblage structure along an unregulated stretch of the Middle Uruguay River
Fig. 2. Variation (mean ±standard deviation) in species richness and biomass (CPUEb/100m2) along the river channel (A and C) and among seasons (B and D), in the Middle Uruguay River. Sites: S1 = upstream; S6 = downstream. Different letters indicate statistical difference (p <0.05).
FIGURE 5 in The main channel and river confluences as spawning sites for migratory fishes in the middle Uruguay River
FIGURE 5 | Longitudinal profile of the Uruguay River depicting the upper, middle and lower reaches, the position of dams and the number of migratory species recorded in studies that sampled ichthyoplankton.
FIGURE 3 in The main channel and river confluences as spawning sites for migratory fishes in the middle Uruguay River
FIGURE 3 | Proportion Capture (%) of the different embryonic development stages of fishes captured in the middle Uruguay River and tributaries, between October 2016 and January 2017. Degree of embryonic development: Segmentation (S), Head-Tail (HT) and Free-Tail (FT).
FIGURE 4 in The main channel and river confluences as spawning sites for migratory fishes in the middle Uruguay River
FIGURE 4 | Proportion Capture (%) of the different larval development stages of fishes captured in the middle Uruguay River and tributaries, between October 2016 and January 2017. Degree of larval stages of development: LV = Yolk-sac larvae, PF = Preflexion, F = Flexion and PoF = Postflexion.
FIGURE 2 in The main channel and river confluences as spawning sites for migratory fishes in the middle Uruguay River
FIGURE 2 | Spatial distribution of median, first and third quartile, maximum and minimum densities of fish eggs and larvae collected in the middle Uruguay River and tributaries, between October 2016 and January 2017. Different letters within each graph indicate a statistically significant difference (p <0.05). A. Eggs; and B. Larvae.
FIGURE 1 in The main channel and river confluences as spawning sites for migratory fishes in the middle Uruguay River
FIGURE 1 | The Uruguay River basin, the study area in the middle Uruguay River, and the six sampling sites investigated (Chan-C, Trib-C, Chan-I, Trib-I, Chan-P, and Trib-P).
Fig. 1 in Feeding habits and morphometry of Iheringichthys labrosus (Lütken, 1874) in the Uruguay River (Uruguay)
Fig. 1. Map of the study area. Samples sites are located on the Uruguay River: LC: Las Cañas, NB: Nuevo Berlín and Y: Yaguareté.
Fig. 2 in Feeding habits and morphometry of Iheringichthys labrosus (Lütken, 1874) in the Uruguay River (Uruguay)
Fig. 2. Amundsen diagrams for individuals of the size class 1(a-c) and 2 (b-d). Superior diagrams correspond to individual obtained in May and inferior to individual obtained in November. COP: Copepoda, TRIC: Trichoptera, OTH: others, HYD: Hydracharina, CLAD: Cladocera, GAS: Gastropoda, NEM: Nematoda, OST: Ostracoda, BIV: Bivalvia, DIP: Diptera, EPH: Ephemeroptera, IMM. BIV: immature bivalvia, ODO: Odonata, COL: Coleoptera, COLL: Collembola.
Fig. 4 in Feeding habits and morphometry of Iheringichthys labrosus (Lütken, 1874) in the Uruguay River (Uruguay)
Fig. 4. Correspondence analysis between prey items (circles) and studied months (squares). (a) Prey items of individuals of the size class 1 (b) Prey items of individuals of the size class 2. Note that the analysis resolved in only one dimension.
Fig. 3 in Feeding habits and morphometry of Iheringichthys labrosus (Lütken, 1874) in the Uruguay River (Uruguay)
Fig. 3. Correspondence analysis between prey items (circles) and fish size ranges (squares), 1 and 2. Note that the analysis resolved in only one dimension.
Fig. 2. a in Oligosarcus jacuiensis (Characiformes: Characidae), a new species from the Uruguay and Jacuí River basins, southern Brazil
Fig. 2. a) Oligosarcus jacuiensis, new species, MZUSP 104604, 141 mm SL. b) O. acutirostris, MZUSP 90766, 117 mm SL. Right lateral view of premaxillae. Black arrow indicates foramen.
Fig. 4 in Oligosarcus jacuiensis (Characiformes: Characidae), a new species from the Uruguay and Jacuí River basins, southern Brazil
Fig. 4. Orbital diameter as a function of standard length for Oligosarcus jacuiensis, new species, and O. jenynsii.
Fig. 3 in Oligosarcus jacuiensis (Characiformes: Characidae), a new species from the Uruguay and Jacuí River basins, southern Brazil
Fig. 3. Map of central and southeastern South America showing the collecting sites (open dots) and the type-locality (black dot) of Oligosarcus jacuiensis.
Fig. 2. Hyphessobrycon nicolasi, ILPLA 1812 in Hyphessobrycon nicolasi (Teleostei: Characidae) a new species from the Uruguay River basin in the Mesopotamian Region, Argentina
Fig. 2. Hyphessobrycon nicolasi, ILPLA 1812, paratype, male, 44.7 mm SL: (a) left maxilla, external view; (b) right premaxilla, external view; (c) right dentary, external view. Scale bar = 1 mm.
Fig. 3. Hyphessobrycon nicolasi, MLP 9746 in Hyphessobrycon nicolasi (Teleostei: Characidae) a new species from the Uruguay River basin in the Mesopotamian Region, Argentina
Fig. 3. Hyphessobrycon nicolasi, MLP 9746, paratype, 51.4 mm SL. El Pelado stream, Uruguay River basin. Photographed in life.
Fig. 5 in Hyphessobrycon nicolasi (Teleostei: Characidae) a new species from the Uruguay River basin in the Mesopotamian Region, Argentina
Fig. 5. El Pelado stream, 32º19'S 58º14'W, Entre Ríos, Argentina, type locality of Hyphessobrycon nicolasi.
Fig. 1 in Oligosarcus jacuiensis (Characiformes: Characidae), a new species from the Uruguay and Jacuí River basins, southern Brazil
Fig. 1. Oligosarcus jacuiensis, holotype, MCP 28980, female, 153 mm SL, rio Jacuí.
Fig. 4 in Hyphessobrycon nicolasi (Teleostei: Characidae) a new species from the Uruguay River basin in the Mesopotamian Region, Argentina
Fig. 4. Type locality of Hyphessobrycon nicolasi (triangle).
FIGURE 19 in The Australoheros (Teleostei: Cichlidae) species of the Uruguay and Paraná River drainages
FIGURE 19. Relationships among species of Australoheros (from Říċan and Kullander, 2006) with optimization of the number of caudal vertebrae. A. Maximum parsimony topology. B. Constrained topology produced by forcing the morphological data set to produce a tree in agreement with the cytb tree of Říċan and Kullander (2006).
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.