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8,119 results for “species distribution”
Fig. 4 in A new species of Austrolebias Costa (Cyprinodontiformes: Rivulidae) from northeastern Uruguay, with comments on distribution patterns
Fig. 4. Distribution of Austrolebias quirogai (stars); empty star indicates type locality. Distribution data of A. arachan (light gray circles), A. vazferreirai (dark gray circles), A. melanoorus (white triangles), and the A. affinis species group (gray shaded area) were obtained from ZVC-P catalogue database, Costa (2006), and Volcan et al. (2010); each point may represent more than one locality.
Fig. 5. a in A new species of Austrolebias Costa (Cyprinodontiformes: Rivulidae) from northeastern Uruguay, with comments on distribution patterns
Fig. 5. a. Map of hypothesized areas of drainage rearrangements (empty squares) between río Negro and Laguna Merín tributaries, based on distribution patterns of Austrolebias and rivers morphology (elbows of capture); b. Detailed map of localities of Austrolebias and rivers configurations in río Negro and río Yaguarón; c. Detailed map of localities of Austrolebias and rivers configurations in río Negro and río Tacuarí. Scale bars = 10 km; Black arrows indicate proposed elbow of capture. Austrolebias quirogai (stars), A. arachan (light gray circles), A. vazferreirai (dark gray circles), A. melanoorus (white triangles), and A. affinis species group (white circles).
Fig. 3 in A new species of Austrolebias Costa (Cyprinodontiformes: Rivulidae) from northeastern Uruguay, with comments on distribution patterns
Fig. 3. Squamation pattern in head and abdomen of males. a and d, Austrolebias quirogai (ZVC-P 8725, 38.2 mm SL); b and e, A. gymnoventris (ZVC-P 8708, 33.4 mm SL); c and f, A. luteoflammulatus (ZVC-P 4105, 39.4 mm SL). Arrows indicate scales rows.
Fig. 1. a in A new species of Austrolebias Costa (Cyprinodontiformes: Rivulidae) from northeastern Uruguay, with comments on distribution patterns
Fig. 1. a. Holotype of Austrolebias quirogai (ZVC-P 9758, 36.8 mm SL); b. Live male, paratype, from type locality (ZVC-P 8725, 39.8 mm SL); c. male, paratype (ZVC-P 8742, 31.2 mm SL) showing rare pigmentation pattern. d. Female, paratype, from type locality (ZVC-P 8725, 27.8 mm SL). Scale bars = 10 mm.
Fig. 6 in Spatio-temporal segregation and size distribution of fish assemblages as related to non-native species occurrence in the middle rio Doce Valley, MG, Brazil
Fig. 6. Least-square means and 95% confidence intervals from ANCOVA of the first three environmental factors from PCA. Different markers represent significantly different means as detected by planned contrasts with 5% significance level, first comparing lakes with any non-native species with those without them, and then comparing the two categories of lakes with non-natives (non-piscivores vs. piscivores).
Fig. 4 in Spatio-temporal segregation and size distribution of fish assemblages as related to non-native species occurrence in the middle rio Doce Valley, MG, Brazil
Fig. 4. Scatterplot of species body size (mean standard length) vs. a relative index of native affinity to lakes containing piscivorous invaders (the proportion of biomass of a given native species in lakes with piscivorous invaders). The estimated regression line is also presented (Y = 0.044*X - 0.279; R2 = 0.443; p = 0.007). Species codes: ast = Astyanax sp.; aus = Australoheros facetus; cyp = Cyphocharax gilbert; cre = Crenicichla lacustris; geo = Geophagus brasiliensis; gym = Gymnotus gr. carapo; hop = Hoplias malabaricus; lep = Leporinus steindachneri; lor = Loricariidae (unidentified species); lyc = Lycengraulis sp.; moe = Moenkhausia doceana; oli = Oligosarcus solitarius; pac = Pachyurus adspersus; pro = Prochilodus vimboides; tra = Trachelyopterus striatulus.
Fig. 5 in Spatio-temporal segregation and size distribution of fish assemblages as related to non-native species occurrence in the middle rio Doce Valley, MG, Brazil
Fig. 5. Least-square means and 95% confidence intervals from ANCOVA of mean individual size and temporal turnover as related to the three lake categories. Different markers represent significantly different means as detected by planned contrasts with 5% significance level, first comparing lakes with any non-native species with those without them, and then comparing the two categories of lakes with non-natives (non-piscivores vs. piscivores).
Fig. 2 in Spatio-temporal segregation and size distribution of fish assemblages as related to non-native species occurrence in the middle rio Doce Valley, MG, Brazil
Fig. 2. Alpha (mean) and beta richness. a) Comparison among the temporal and spatial components of richness. b) Species richness for each lake. The alpha (mean) and beta richness were taken along the temporal component. Lake codes: No = Nova; Ca = Capim; Fe = Ferrugem; Cr = Crentes; Po = Poço Redondo; Ro = Romoalda; Ti = Timburé; Ag = Águas Claras; Pa = Palmeirinha; Ar = Ariranha. "Natives" represents lakes without non-native species; "Non-piscivores" represents lakes with non-piscivorous non-native species; "Piscivores" represents lakes with invasive piscivorous species.
Fig. 5 in Distribution patterns and trophic characteristics of salmonids and native species inhabiting high altitude rivers of Pampa de Achala region, Argentina
Fig. 5. Dendrogram of diet similitude of Trichomycterus corduvensis (TC), Salvelinus fontinalis (SF) and Oncorhynchus mykiss (OM) in high altitude streams in Pampa de Achala area, Córdoba.
Fig. 6 in Distribution patterns and trophic characteristics of salmonids and native species inhabiting high altitude rivers of Pampa de Achala region, Argentina
Fig. 6. Graphic representation of Tokeshi analysis. ID = mean individual feeding diversity; PD = population feeding diversity. a) Trichomycterus corduvensis, b) Salvelinus fontinalis, and c) Oncorhynchus mykiss. Numbers correspond to streams from Table 1.
Fig. 1 in Distribution patterns and trophic characteristics of salmonids and native species inhabiting high altitude rivers of Pampa de Achala region, Argentina
Fig. 1. Sampling sites and surveyed rivers in the Reserva Provincial Pampa de Achala and Quebrada del Condorito National Park.
Fig. 1 in Description of a new species of the genus Leporinus Spix (Characiformes: Anostomidae) from the rio Araguaia, Brazil, with comments on the taxonomy and distribution of L. parae and L. lacustris
Fig. 1. Photograph in lateral view of (a) Leporinus venerei (holotype, MZUSP 93124, 113.3 mm SL), (b) Leporinus parae (MZUSP 48445, 111.9 mm SL), and (c) Leporinus lacustris (MZUSP 48414, 95.0 mm SL).
Fig. 2 in Description of a new species of the genus Leporinus Spix (Characiformes: Anostomidae) from the rio Araguaia, Brazil, with comments on the taxonomy and distribution of L. parae and L. lacustris
Fig. 2. Map of South America, showing the distribution of Leporinus venerei (dots), Leporinus parae (triangles) and Leporinus lacustris (squares); open symbols indicates typelocalities.
Figure 53. Distribution map. A in Systematics and phylogeny of Philautus Gistel, 1848 (Anura, Rhacophoridae) in the Western Ghats of India, with descriptions of 12 new species
Figure 53. Distribution map. A, Philautus ochlandrae; B, Philautus ponmudi; C, Philautus signatus; D, Philautus sushili sp. nov.
Figure 59. Distribution map. A in Systematics and phylogeny of Philautus Gistel, 1848 (Anura, Rhacophoridae) in the Western Ghats of India, with descriptions of 12 new species
Figure 59. Distribution map. A, Philautus tinniens; B, Philautus travancoricus; C, Philautus tuberohumerus; D, Philautus wynaadensis.
Figure 14. Distribution map. A in Systematics and phylogeny of Philautus Gistel, 1848 (Anura, Rhacophoridae) in the Western Ghats of India, with descriptions of 12 new species
Figure 14. Distribution map. A, Philautus bobingeri; B, Philautus bombayensis; C, map showing Travancore (shaded in grey), from which the type of Philautus chalazodes was collected; D, Philautus charius.
Figure 23. Distribution map. A in Systematics and phylogeny of Philautus Gistel, 1848 (Anura, Rhacophoridae) in the Western Ghats of India, with descriptions of 12 new species
Figure 23. Distribution map. A, Philautus chlorosomma sp nov.; B, Philautus chotta sp. nov.; C, Philautus chromasynchysi sp. nov.; D, Philautus coonoorensis sp. nov.
Figure 6. Distribution map. A in Systematics and phylogeny of Philautus Gistel, 1848 (Anura, Rhacophoridae) in the Western Ghats of India, with descriptions of 12 new species
Figure 6. Distribution map. A, Philautus akroparallagi sp. nov.; B, Philautus amboli sp. nov.; C, Philautus anili; D, Philautus beddomii.
Figure 38. Distribution map. A in Systematics and phylogeny of Philautus Gistel, 1848 (Anura, Rhacophoridae) in the Western Ghats of India, with descriptions of 12 new species
Figure 38. Distribution map. A, Philautus griet; B, Philautus jayarami sp. nov.; C, Philautus kaikatti sp. nov.; D, Philautus kani sp. nov.
Figure 9 in Combined phylogenetic analysis of a new North American fossil species confirms widespread Eocene distribution for stem rollers (Aves, Coracii)
Figure 9. Strict consensus cladogram of 24 most parsimonious trees (length = 345; consistency index = 0.499; retention index = 0.474; rescaled consistency index = 0.237) from the analysis using the morphological data set. Bootstrap support values are presented above and Bremer support values are presented below the branch they refer to. Note that the crown clade Coracioidea (Coraciidae + Brachypteraciidae) is not labelled; the position of Geranopterus alatus with respect to this clade is unresolved. †, extinct taxa; NA, North American Coracii.
ScienceDex guides
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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.